Skip to content

GitLab

Commit f56d4530 authored by beder's avatar beder
Browse files

Added api sketch

parents
Hide whitespace changes
Inline Side-by-side
Showing with 5029 additions and 0 deletions
test/CMakeLists.txt 0 → 100644
View file @ f56d4530
file(GLOB test_headers [a-z]*.h)
file(GLOB test_sources [a-z]*.cpp)
add_executable(run-tests
${test_sources}
${test_headers}
)
target_link_libraries(run-tests yaml-cpp)
add_test(yaml-reader-test run-tests)
test/emittertests.cpp 0 → 100644
View file @ f56d4530
#include "tests.h"
#include "yaml-cpp/yaml.h"
namespace Test
{
namespace Emitter {
////////////////////////////////////////////////////////////////////////////////////////////////////////
// correct emitting
void SimpleScalar(YAML::Emitter& out, std::string& desiredOutput) {
out << "Hello, World!";
desiredOutput = "Hello, World!";
}
void SimpleSeq(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginSeq;
out << "eggs";
out << "bread";
out << "milk";
out << YAML::EndSeq;
desiredOutput = "- eggs\n- bread\n- milk";
}
void SimpleFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::Flow;
out << YAML::BeginSeq;
out << "Larry";
out << "Curly";
out << "Moe";
out << YAML::EndSeq;
desiredOutput = "[Larry, Curly, Moe]";
}
void EmptyFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::Flow;
out << YAML::BeginSeq;
out << YAML::EndSeq;
desiredOutput = "[]";
}
void NestedBlockSeq(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginSeq;
out << "item 1";
out << YAML::BeginSeq << "subitem 1" << "subitem 2" << YAML::EndSeq;
out << YAML::EndSeq;
desiredOutput = "- item 1\n-\n - subitem 1\n - subitem 2";
}
void NestedFlowSeq(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginSeq;
out << "one";
out << YAML::Flow << YAML::BeginSeq << "two" << "three" << YAML::EndSeq;
out << YAML::EndSeq;
desiredOutput = "- one\n- [two, three]";
}
void SimpleMap(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginMap;
out << YAML::Key << "name";
out << YAML::Value << "Ryan Braun";
out << YAML::Key << "position";
out << YAML::Value << "3B";
out << YAML::EndMap;
desiredOutput = "name: Ryan Braun\nposition: 3B";
}
void SimpleFlowMap(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::Flow;
out << YAML::BeginMap;
out << YAML::Key << "shape";
out << YAML::Value << "square";
out << YAML::Key << "color";
out << YAML::Value << "blue";
out << YAML::EndMap;
desiredOutput = "{shape: square, color: blue}";
}
void MapAndList(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginMap;
out << YAML::Key << "name";
out << YAML::Value << "Barack Obama";
out << YAML::Key << "children";
out << YAML::Value << YAML::BeginSeq << "Sasha" << "Malia" << YAML::EndSeq;
out << YAML::EndMap;
desiredOutput = "name: Barack Obama\nchildren:\n - Sasha\n - Malia";
}
void ListAndMap(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginSeq;
out << "item 1";
out << YAML::BeginMap;
out << YAML::Key << "pens" << YAML::Value << 8;
out << YAML::Key << "pencils" << YAML::Value << 14;
out << YAML::EndMap;
out << "item 2";
out << YAML::EndSeq;
desiredOutput = "- item 1\n- pens: 8\n pencils: 14\n- item 2";
}
void NestedBlockMap(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginMap;
out << YAML::Key << "name";
out << YAML::Value << "Fred";
out << YAML::Key << "grades";
out << YAML::Value;
out << YAML::BeginMap;
out << YAML::Key << "algebra" << YAML::Value << "A";
out << YAML::Key << "physics" << YAML::Value << "C+";
out << YAML::Key << "literature" << YAML::Value << "B";
out << YAML::EndMap;
out << YAML::EndMap;
desiredOutput = "name: Fred\ngrades:\n algebra: A\n physics: C+\n literature: B";
}
void NestedFlowMap(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::Flow;
out << YAML::BeginMap;
out << YAML::Key << "name";
out << YAML::Value << "Fred";
out << YAML::Key << "grades";
out << YAML::Value;
out << YAML::BeginMap;
out << YAML::Key << "algebra" << YAML::Value << "A";
out << YAML::Key << "physics" << YAML::Value << "C+";
out << YAML::Key << "literature" << YAML::Value << "B";
out << YAML::EndMap;
out << YAML::EndMap;
desiredOutput = "{name: Fred, grades: {algebra: A, physics: C+, literature: B}}";
}
void MapListMix(YAML::Emitter& out, std::string& desiredOutput) {
out << YAML::BeginMap;
out << YAML::Key << "name";
out << YAML::Value << "Bob";
out << YAML::Key << "position";
out << YAML::Value;
out << YAML::Flow << YAML::BeginSeq << 2 << 4 << YAML::EndSeq;
out << YAML::Key << "invincible" << YAML::Value << YAML::OnOffBool << false;
out << YAML::EndMap;
desiredOutput = "name: Bob\nposition: [2, 4]\ninvincible: off";
}
void SimpleLongKey(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::LongKey;
out << YAML::BeginMap;
out << YAML::Key << "height";
out << YAML::Value << "5'9\"";
out << YAML::Key << "weight";
out << YAML::Value << 145;
out << YAML::EndMap;
desiredOutput = "? height\n: 5'9\"\n? weight\n: 145";
}
void SingleLongKey(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << "age";
out << YAML::Value << "24";
out << YAML::LongKey << YAML::Key << "height";
out << YAML::Value << "5'9\"";
out << YAML::Key << "weight";
out << YAML::Value << 145;
out << YAML::EndMap;
desiredOutput = "age: 24\n? height\n: 5'9\"\nweight: 145";
}
void ComplexLongKey(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::LongKey;
out << YAML::BeginMap;
out << YAML::Key << YAML::BeginSeq << 1 << 3 << YAML::EndSeq;
out << YAML::Value << "monster";
out << YAML::Key << YAML::Flow << YAML::BeginSeq << 2 << 0 << YAML::EndSeq;
out << YAML::Value << "demon";
out << YAML::EndMap;
desiredOutput = "?\n - 1\n - 3\n: monster\n? [2, 0]\n: demon";
}
void AutoLongKey(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << YAML::BeginSeq << 1 << 3 << YAML::EndSeq;
out << YAML::Value << "monster";
out << YAML::Key << YAML::Flow << YAML::BeginSeq << 2 << 0 << YAML::EndSeq;
out << YAML::Value << "demon";
out << YAML::Key << "the origin";
out << YAML::Value << "angel";
out << YAML::EndMap;
desiredOutput = "?\n - 1\n - 3\n: monster\n? [2, 0]\n: demon\nthe origin: angel";
}
void ScalarFormat(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << "simple scalar";
out << YAML::SingleQuoted << "explicit single-quoted scalar";
out << YAML::DoubleQuoted << "explicit double-quoted scalar";
out << "auto-detected\ndouble-quoted scalar";
out << "a non-\"auto-detected\" double-quoted scalar";
out << YAML::Literal << "literal scalar\nthat may span\nmany, many\nlines and have \"whatever\" crazy\tsymbols that we like";
out << YAML::EndSeq;
desiredOutput = "- simple scalar\n- 'explicit single-quoted scalar'\n- \"explicit double-quoted scalar\"\n- \"auto-detected\\x0adouble-quoted scalar\"\n- a non-\"auto-detected\" double-quoted scalar\n- |\n literal scalar\n that may span\n many, many\n lines and have \"whatever\" crazy\tsymbols that we like";
}
void AutoLongKeyScalar(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << YAML::Literal << "multi-line\nscalar";
out << YAML::Value << "and its value";
out << YAML::EndMap;
desiredOutput = "? |\n multi-line\n scalar\n: and its value";
}
void LongKeyFlowMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow;
out << YAML::BeginMap;
out << YAML::Key << "simple key";
out << YAML::Value << "and value";
out << YAML::LongKey << YAML::Key << "long key";
out << YAML::Value << "and its value";
out << YAML::EndMap;
desiredOutput = "{simple key: and value, ? long key: and its value}";
}
void BlockMapAsKey(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key;
out << YAML::BeginMap;
out << YAML::Key << "key" << YAML::Value << "value";
out << YAML::Key << "next key" << YAML::Value << "next value";
out << YAML::EndMap;
out << YAML::Value;
out << "total value";
out << YAML::EndMap;
desiredOutput = "?\n key: value\n next key: next value\n: total value";
}
void AliasAndAnchor(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::Anchor("fred");
out << YAML::BeginMap;
out << YAML::Key << "name" << YAML::Value << "Fred";
out << YAML::Key << "age" << YAML::Value << 42;
out << YAML::EndMap;
out << YAML::Alias("fred");
out << YAML::EndSeq;
desiredOutput = "- &fred\n name: Fred\n age: 42\n- *fred";
}
void AliasAndAnchorWithNull(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::Anchor("fred") << YAML::Null;
out << YAML::Alias("fred");
out << YAML::EndSeq;
desiredOutput = "- &fred ~\n- *fred";
}
void AliasAndAnchorInFlow(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq;
out << YAML::Anchor("fred");
out << YAML::BeginMap;
out << YAML::Key << "name" << YAML::Value << "Fred";
out << YAML::Key << "age" << YAML::Value << 42;
out << YAML::EndMap;
out << YAML::Alias("fred");
out << YAML::EndSeq;
desiredOutput = "[&fred {name: Fred, age: 42}, *fred]";
}
void SimpleVerbatimTag(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::VerbatimTag("!foo") << "bar";
desiredOutput = "!<!foo> bar";
}
void VerbatimTagInBlockSeq(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::VerbatimTag("!foo") << "bar";
out << "baz";
out << YAML::EndSeq;
desiredOutput = "- !<!foo> bar\n- baz";
}
void VerbatimTagInFlowSeq(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq;
out << YAML::VerbatimTag("!foo") << "bar";
out << "baz";
out << YAML::EndSeq;
desiredOutput = "[!<!foo> bar, baz]";
}
void VerbatimTagInFlowSeqWithNull(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq;
out << YAML::VerbatimTag("!foo") << YAML::Null;
out << "baz";
out << YAML::EndSeq;
desiredOutput = "[!<!foo> ~, baz]";
}
void VerbatimTagInBlockMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << YAML::VerbatimTag("!foo") << "bar";
out << YAML::Value << YAML::VerbatimTag("!waz") << "baz";
out << YAML::EndMap;
desiredOutput = "!<!foo> bar: !<!waz> baz";
}
void VerbatimTagInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginMap;
out << YAML::Key << YAML::VerbatimTag("!foo") << "bar";
out << YAML::Value << "baz";
out << YAML::EndMap;
desiredOutput = "{!<!foo> bar: baz}";
}
void VerbatimTagInFlowMapWithNull(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginMap;
out << YAML::Key << YAML::VerbatimTag("!foo") << YAML::Null;
out << YAML::Value << "baz";
out << YAML::EndMap;
desiredOutput = "{!<!foo> ~: baz}";
}
void VerbatimTagWithEmptySeq(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::VerbatimTag("!foo") << YAML::BeginSeq << YAML::EndSeq;
desiredOutput = "!<!foo>\n[]";
}
void VerbatimTagWithEmptyMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::VerbatimTag("!bar") << YAML::BeginMap << YAML::EndMap;
desiredOutput = "!<!bar>\n{}";
}
void VerbatimTagWithEmptySeqAndMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::VerbatimTag("!foo") << YAML::BeginSeq << YAML::EndSeq;
out << YAML::VerbatimTag("!bar") << YAML::BeginMap << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- !<!foo>\n []\n- !<!bar>\n {}";
}
void ByKindTagWithScalar(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::DoubleQuoted << "12";
out << "12";
out << YAML::TagByKind << "12";
out << YAML::EndSeq;
desiredOutput = "- \"12\"\n- 12\n- ! 12";
}
void LocalTagWithScalar(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::LocalTag("foo") << "bar";
desiredOutput = "!foo bar";
}
void BadLocalTag(YAML::Emitter& out, std::string& desiredError)
{
out << YAML::LocalTag("e!far") << "bar";
desiredError = "invalid tag";
}
void ComplexDoc(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << "receipt";
out << YAML::Value << "Oz-Ware Purchase Invoice";
out << YAML::Key << "date";
out << YAML::Value << "2007-08-06";
out << YAML::Key << "customer";
out << YAML::Value;
out << YAML::BeginMap;
out << YAML::Key << "given";
out << YAML::Value << "Dorothy";
out << YAML::Key << "family";
out << YAML::Value << "Gale";
out << YAML::EndMap;
out << YAML::Key << "items";
out << YAML::Value;
out << YAML::BeginSeq;
out << YAML::BeginMap;
out << YAML::Key << "part_no";
out << YAML::Value << "A4786";
out << YAML::Key << "descrip";
out << YAML::Value << "Water Bucket (Filled)";
out << YAML::Key << "price";
out << YAML::Value << 1.47;
out << YAML::Key << "quantity";
out << YAML::Value << 4;
out << YAML::EndMap;
out << YAML::BeginMap;
out << YAML::Key << "part_no";
out << YAML::Value << "E1628";
out << YAML::Key << "descrip";
out << YAML::Value << "High Heeled \"Ruby\" Slippers";
out << YAML::Key << "price";
out << YAML::Value << 100.27;
out << YAML::Key << "quantity";
out << YAML::Value << 1;
out << YAML::EndMap;
out << YAML::EndSeq;
out << YAML::Key << "bill-to";
out << YAML::Value << YAML::Anchor("id001");
out << YAML::BeginMap;
out << YAML::Key << "street";
out << YAML::Value << YAML::Literal << "123 Tornado Alley\nSuite 16";
out << YAML::Key << "city";
out << YAML::Value << "East Westville";
out << YAML::Key << "state";
out << YAML::Value << "KS";
out << YAML::EndMap;
out << YAML::Key << "ship-to";
out << YAML::Value << YAML::Alias("id001");
out << YAML::EndMap;
desiredOutput = "receipt: Oz-Ware Purchase Invoice\ndate: 2007-08-06\ncustomer:\n given: Dorothy\n family: Gale\nitems:\n - part_no: A4786\n descrip: Water Bucket (Filled)\n price: 1.47\n quantity: 4\n - part_no: E1628\n descrip: High Heeled \"Ruby\" Slippers\n price: 100.27\n quantity: 1\nbill-to: &id001\n street: |\n 123 Tornado Alley\n Suite 16\n city: East Westville\n state: KS\nship-to: *id001";
}
void STLContainers(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
std::vector <int> primes;
primes.push_back(2);
primes.push_back(3);
primes.push_back(5);
primes.push_back(7);
primes.push_back(11);
primes.push_back(13);
out << YAML::Flow << primes;
std::map <std::string, int> ages;
ages["Daniel"] = 26;
ages["Jesse"] = 24;
out << ages;
out << YAML::EndSeq;
desiredOutput = "- [2, 3, 5, 7, 11, 13]\n- Daniel: 26\n Jesse: 24";
}
void SimpleComment(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << "method";
out << YAML::Value << "least squares" << YAML::Comment("should we change this method?");
out << YAML::EndMap;
desiredOutput = "method: least squares # should we change this method?";
}
void MultiLineComment(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << "item 1" << YAML::Comment("really really long\ncomment that couldn't possibly\nfit on one line");
out << "item 2";
out << YAML::EndSeq;
desiredOutput = "- item 1 # really really long\n # comment that couldn't possibly\n # fit on one line\n- item 2";
}
void ComplexComments(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::LongKey << YAML::Key << "long key" << YAML::Comment("long key");
out << YAML::Value << "value";
out << YAML::EndMap;
desiredOutput = "? long key # long key\n: value";
}
void InitialComment(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Comment("A comment describing the purpose of the file.");
out << YAML::BeginMap << YAML::Key << "key" << YAML::Value << "value" << YAML::EndMap;
desiredOutput = "# A comment describing the purpose of the file.\nkey: value";
}
void InitialCommentWithDocIndicator(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginDoc << YAML::Comment("A comment describing the purpose of the file.");
out << YAML::BeginMap << YAML::Key << "key" << YAML::Value << "value" << YAML::EndMap;
desiredOutput = "---\n# A comment describing the purpose of the file.\nkey: value";
}
void CommentInFlowSeq(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq << "foo" << YAML::Comment("foo!") << "bar" << YAML::EndSeq;
desiredOutput = "[foo # foo!\n, bar]";
}
void CommentInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginMap;
out << YAML::Key << "foo" << YAML::Comment("foo!") << YAML::Value << "foo value";
out << YAML::Key << "bar" << YAML::Value << "bar value" << YAML::Comment("bar!");
out << YAML::Key << "baz" << YAML::Comment("baz!") << YAML::Value << "baz value" << YAML::Comment("baz!");
out << YAML::EndMap;
desiredOutput = "{foo # foo!\n: foo value, bar: bar value # bar!\n, baz # baz!\n: baz value # baz!\n}";
}
void Indentation(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Indent(4);
out << YAML::BeginSeq;
out << YAML::BeginMap;
out << YAML::Key << "key 1" << YAML::Value << "value 1";
out << YAML::Key << "key 2" << YAML::Value << YAML::BeginSeq << "a" << "b" << "c" << YAML::EndSeq;
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- key 1: value 1\n key 2:\n - a\n - b\n - c";
}
void SimpleGlobalSettings(YAML::Emitter& out, std::string& desiredOutput)
{
out.SetIndent(4);
out.SetMapFormat(YAML::LongKey);
out << YAML::BeginSeq;
out << YAML::BeginMap;
out << YAML::Key << "key 1" << YAML::Value << "value 1";
out << YAML::Key << "key 2" << YAML::Value << YAML::Flow << YAML::BeginSeq << "a" << "b" << "c" << YAML::EndSeq;
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- ? key 1\n : value 1\n ? key 2\n : [a, b, c]";
}
void ComplexGlobalSettings(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::Block;
out << YAML::BeginMap;
out << YAML::Key << "key 1" << YAML::Value << "value 1";
out << YAML::Key << "key 2" << YAML::Value;
out.SetSeqFormat(YAML::Flow);
out << YAML::BeginSeq << "a" << "b" << "c" << YAML::EndSeq;
out << YAML::EndMap;
out << YAML::BeginMap;
out << YAML::Key << YAML::BeginSeq << 1 << 2 << YAML::EndSeq;
out << YAML::Value << YAML::BeginMap << YAML::Key << "a" << YAML::Value << "b" << YAML::EndMap;
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- key 1: value 1\n key 2: [a, b, c]\n- ? [1, 2]\n :\n a: b";
}
void Null(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::Null;
out << YAML::BeginMap;
out << YAML::Key << "null value" << YAML::Value << YAML::Null;
out << YAML::Key << YAML::Null << YAML::Value << "null key";
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- ~\n- null value: ~\n ~: null key";
}
void EscapedUnicode(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::EscapeNonAscii << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
desiredOutput = "\"$ \\xa2 \\u20ac \\U00024b62\"";
}
void Unicode(YAML::Emitter& out, std::string& desiredOutput)
{
out << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
desiredOutput = "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
}
void DoubleQuotedUnicode(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::DoubleQuoted << "\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2";
desiredOutput = "\"\x24 \xC2\xA2 \xE2\x82\xAC \xF0\xA4\xAD\xA2\"";
}
struct Foo {
Foo(): x(0) {}
Foo(int x_, const std::string& bar_): x(x_), bar(bar_) {}
int x;
std::string bar;
};
YAML::Emitter& operator << (YAML::Emitter& out, const Foo& foo) {
out << YAML::BeginMap;
out << YAML::Key << "x" << YAML::Value << foo.x;
out << YAML::Key << "bar" << YAML::Value << foo.bar;
out << YAML::EndMap;
return out;
}
void UserType(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << Foo(5, "hello");
out << Foo(3, "goodbye");
out << YAML::EndSeq;
desiredOutput = "- x: 5\n bar: hello\n- x: 3\n bar: goodbye";
}
void UserTypeInContainer(YAML::Emitter& out, std::string& desiredOutput)
{
std::vector<Foo> fv;
fv.push_back(Foo(5, "hello"));
fv.push_back(Foo(3, "goodbye"));
out << fv;
desiredOutput = "- x: 5\n bar: hello\n- x: 3\n bar: goodbye";
}
template <typename T>
YAML::Emitter& operator << (YAML::Emitter& out, const T *v) {
if(v)
out << *v;
else
out << YAML::Null;
return out;
}
void PointerToInt(YAML::Emitter& out, std::string& desiredOutput)
{
int foo = 5;
int *bar = &foo;
int *baz = 0;
out << YAML::BeginSeq;
out << bar << baz;
out << YAML::EndSeq;
desiredOutput = "- 5\n- ~";
}
void PointerToUserType(YAML::Emitter& out, std::string& desiredOutput)
{
Foo foo(5, "hello");
Foo *bar = &foo;
Foo *baz = 0;
out << YAML::BeginSeq;
out << bar << baz;
out << YAML::EndSeq;
desiredOutput = "- x: 5\n bar: hello\n- ~";
}
void NewlineAtEnd(YAML::Emitter& out, std::string& desiredOutput)
{
out << "Hello" << YAML::Newline << YAML::Newline;
desiredOutput = "Hello\n\n";
}
void NewlineInBlockSequence(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << "a" << YAML::Newline << "b" << "c" << YAML::Newline << "d";
out << YAML::EndSeq;
desiredOutput = "- a\n\n- b\n- c\n\n- d";
}
void NewlineInFlowSequence(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq;
out << "a" << YAML::Newline << "b" << "c" << YAML::Newline << "d";
out << YAML::EndSeq;
desiredOutput = "[a\n, b, c\n, d]";
}
void NewlineInBlockMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << "a" << YAML::Value << "foo" << YAML::Newline;
out << YAML::Key << "b" << YAML::Newline << YAML::Value << "bar";
out << YAML::LongKey << YAML::Key << "c" << YAML::Newline << YAML::Value << "car";
out << YAML::EndMap;
desiredOutput = "a: foo\n\nb: bar\n? c\n\n: car";
}
void NewlineInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginMap;
out << YAML::Key << "a" << YAML::Value << "foo" << YAML::Newline;
out << YAML::Key << "b" << YAML::Newline << YAML::Value << "bar";
out << YAML::EndMap;
desiredOutput = "{a: foo\n, b\n: bar}";
}
void LotsOfNewlines(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << "a" << YAML::Newline;
out << YAML::BeginSeq;
out << "b" << "c" << YAML::Newline;
out << YAML::EndSeq;
out << YAML::Newline;
out << YAML::BeginMap;
out << YAML::Newline << YAML::Key << "d" << YAML::Value << YAML::Newline << "e";
out << YAML::LongKey << YAML::Key << "f" << YAML::Newline << YAML::Value << "foo";
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- a\n\n-\n - b\n - c\n\n\n-\n d: e\n ? f\n\n : foo";
}
void Binary(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Binary("Hello, World!", 13);
desiredOutput = "!!binary \"SGVsbG8sIFdvcmxkIQ==\"";
}
void LongBinary(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Binary("Man is distinguished, not only by his reason, but by this singular passion from other animals, which is a lust of the mind, that by a perseverance of delight in the continued and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.\n", 270);
desiredOutput = "!!binary \"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGludWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4K\"";
}
void EmptyBinary(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Binary("", 0);
desiredOutput = "!!binary \"\"";
}
void ColonAtEndOfScalar(YAML::Emitter& out, std::string& desiredOutput)
{
out << "a:";
desiredOutput = "\"a:\"";
}
void ColonAsScalar(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginMap;
out << YAML::Key << "apple" << YAML::Value << ":";
out << YAML::Key << "banana" << YAML::Value << ":";
out << YAML::EndMap;
desiredOutput = "apple: \":\"\nbanana: \":\"";
}
void BoolFormatting(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginSeq;
out << YAML::TrueFalseBool << YAML::UpperCase << true;
out << YAML::TrueFalseBool << YAML::CamelCase << true;
out << YAML::TrueFalseBool << YAML::LowerCase << true;
out << YAML::TrueFalseBool << YAML::UpperCase << false;
out << YAML::TrueFalseBool << YAML::CamelCase << false;
out << YAML::TrueFalseBool << YAML::LowerCase << false;
out << YAML::YesNoBool << YAML::UpperCase << true;
out << YAML::YesNoBool << YAML::CamelCase << true;
out << YAML::YesNoBool << YAML::LowerCase << true;
out << YAML::YesNoBool << YAML::UpperCase << false;
out << YAML::YesNoBool << YAML::CamelCase << false;
out << YAML::YesNoBool << YAML::LowerCase << false;
out << YAML::OnOffBool << YAML::UpperCase << true;
out << YAML::OnOffBool << YAML::CamelCase << true;
out << YAML::OnOffBool << YAML::LowerCase << true;
out << YAML::OnOffBool << YAML::UpperCase << false;
out << YAML::OnOffBool << YAML::CamelCase << false;
out << YAML::OnOffBool << YAML::LowerCase << false;
out << YAML::ShortBool << YAML::UpperCase << true;
out << YAML::ShortBool << YAML::CamelCase << true;
out << YAML::ShortBool << YAML::LowerCase << true;
out << YAML::ShortBool << YAML::UpperCase << false;
out << YAML::ShortBool << YAML::CamelCase << false;
out << YAML::ShortBool << YAML::LowerCase << false;
out << YAML::EndSeq;
desiredOutput =
"- TRUE\n- True\n- true\n- FALSE\n- False\n- false\n"
"- YES\n- Yes\n- yes\n- NO\n- No\n- no\n"
"- ON\n- On\n- on\n- OFF\n- Off\n- off\n"
"- Y\n- Y\n- y\n- N\n- N\n- n";
}
void DocStartAndEnd(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginDoc;
out << YAML::BeginSeq << 1 << 2 << 3 << YAML::EndSeq;
out << YAML::BeginDoc;
out << "Hi there!";
out << YAML::EndDoc;
out << YAML::EndDoc;
out << YAML::EndDoc;
out << YAML::BeginDoc;
out << YAML::VerbatimTag("foo") << "bar";
desiredOutput = "---\n- 1\n- 2\n- 3\n---\nHi there!\n...\n...\n...\n---\n!<foo> bar";
}
void ImplicitDocStart(YAML::Emitter& out, std::string& desiredOutput)
{
out << "Hi";
out << "Bye";
out << "Oops";
desiredOutput = "Hi\n---\nBye\n---\nOops";
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
// incorrect emitting
void ExtraEndSeq(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_END_SEQ;
out << YAML::BeginSeq;
out << "Hello";
out << "World";
out << YAML::EndSeq;
out << YAML::EndSeq;
}
void ExtraEndMap(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_END_MAP;
out << YAML::BeginMap;
out << YAML::Key << "Hello" << YAML::Value << "World";
out << YAML::EndMap;
out << YAML::EndMap;
}
void BadSingleQuoted(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::SINGLE_QUOTED_CHAR;
out << YAML::SingleQuoted << "Hello\nWorld";
}
void InvalidAnchor(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::INVALID_ANCHOR;
out << YAML::BeginSeq;
out << YAML::Anchor("new\nline") << "Test";
out << YAML::EndSeq;
}
void InvalidAlias(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::INVALID_ALIAS;
out << YAML::BeginSeq;
out << YAML::Alias("new\nline");
out << YAML::EndSeq;
}
void MissingKey(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::EXPECTED_KEY_TOKEN;
out << YAML::BeginMap;
out << YAML::Key << "key" << YAML::Value << "value";
out << "missing key" << YAML::Value << "value";
out << YAML::EndMap;
}
void MissingValue(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::EXPECTED_VALUE_TOKEN;
out << YAML::BeginMap;
out << YAML::Key << "key" << "value";
out << YAML::EndMap;
}
void UnexpectedKey(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_KEY_TOKEN;
out << YAML::BeginSeq;
out << YAML::Key << "hi";
out << YAML::EndSeq;
}
void UnexpectedValue(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_VALUE_TOKEN;
out << YAML::BeginSeq;
out << YAML::Value << "hi";
out << YAML::EndSeq;
}
}
namespace {
void RunEmitterTest(void (*test)(YAML::Emitter&, std::string&), const std::string& name, int& passed, int& total) {
YAML::Emitter out;
std::string desiredOutput;
test(out, desiredOutput);
std::string output = out.c_str();
std::string lastError = out.GetLastError();
if(output == desiredOutput) {
try {
std::stringstream stream(output);
YAML::Parser parser;
YAML::Node node;
parser.GetNextDocument(node);
passed++;
} catch(const YAML::Exception& e) {
std::cout << "Emitter test failed: " << name << "\n";
std::cout << "Parsing output error: " << e.what() << "\n";
}
} else {
std::cout << "Emitter test failed: " << name << "\n";
std::cout << "Output:\n";
std::cout << output << "<<<\n";
std::cout << "Desired output:\n";
std::cout << desiredOutput << "<<<\n";
if(!out.good())
std::cout << "Emitter error: " << lastError << "\n";
}
total++;
}
void RunEmitterErrorTest(void (*test)(YAML::Emitter&, std::string&), const std::string& name, int& passed, int& total) {
YAML::Emitter out;
std::string desiredError;
test(out, desiredError);
std::string lastError = out.GetLastError();
if(!out.good() && lastError == desiredError) {
passed++;
} else {
std::cout << "Emitter test failed: " << name << "\n";
if(out.good())
std::cout << "No error detected\n";
else
std::cout << "Detected error: " << lastError << "\n";
std::cout << "Expected error: " << desiredError << "\n";
}
total++;
}
}
bool RunEmitterTests()
{
int passed = 0;
int total = 0;
RunEmitterTest(&Emitter::SimpleScalar, "simple scalar", passed, total);
RunEmitterTest(&Emitter::SimpleSeq, "simple seq", passed, total);
RunEmitterTest(&Emitter::SimpleFlowSeq, "simple flow seq", passed, total);
RunEmitterTest(&Emitter::EmptyFlowSeq, "empty flow seq", passed, total);
RunEmitterTest(&Emitter::NestedBlockSeq, "nested block seq", passed, total);
RunEmitterTest(&Emitter::NestedFlowSeq, "nested flow seq", passed, total);
RunEmitterTest(&Emitter::SimpleMap, "simple map", passed, total);
RunEmitterTest(&Emitter::SimpleFlowMap, "simple flow map", passed, total);
RunEmitterTest(&Emitter::MapAndList, "map and list", passed, total);
RunEmitterTest(&Emitter::ListAndMap, "list and map", passed, total);
RunEmitterTest(&Emitter::NestedBlockMap, "nested block map", passed, total);
RunEmitterTest(&Emitter::NestedFlowMap, "nested flow map", passed, total);
RunEmitterTest(&Emitter::MapListMix, "map list mix", passed, total);
RunEmitterTest(&Emitter::SimpleLongKey, "simple long key", passed, total);
RunEmitterTest(&Emitter::SingleLongKey, "single long key", passed, total);
RunEmitterTest(&Emitter::ComplexLongKey, "complex long key", passed, total);
RunEmitterTest(&Emitter::AutoLongKey, "auto long key", passed, total);
RunEmitterTest(&Emitter::ScalarFormat, "scalar format", passed, total);
RunEmitterTest(&Emitter::AutoLongKeyScalar, "auto long key scalar", passed, total);
RunEmitterTest(&Emitter::LongKeyFlowMap, "long key flow map", passed, total);
RunEmitterTest(&Emitter::BlockMapAsKey, "block map as key", passed, total);
RunEmitterTest(&Emitter::AliasAndAnchor, "alias and anchor", passed, total);
RunEmitterTest(&Emitter::AliasAndAnchorWithNull, "alias and anchor with null", passed, total);
RunEmitterTest(&Emitter::AliasAndAnchorInFlow, "alias and anchor in flow", passed, total);
RunEmitterTest(&Emitter::SimpleVerbatimTag, "simple verbatim tag", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInBlockSeq, "verbatim tag in block seq", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInFlowSeq, "verbatim tag in flow seq", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInFlowSeqWithNull, "verbatim tag in flow seq with null", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInBlockMap, "verbatim tag in block map", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInFlowMap, "verbatim tag in flow map", passed, total);
RunEmitterTest(&Emitter::VerbatimTagInFlowMapWithNull, "verbatim tag in flow map with null", passed, total);
RunEmitterTest(&Emitter::VerbatimTagWithEmptySeq, "verbatim tag with empty seq", passed, total);
RunEmitterTest(&Emitter::VerbatimTagWithEmptyMap, "verbatim tag with empty map", passed, total);
RunEmitterTest(&Emitter::VerbatimTagWithEmptySeqAndMap, "verbatim tag with empty seq and map", passed, total);
RunEmitterTest(&Emitter::ByKindTagWithScalar, "by-kind tag with scalar", passed, total);
RunEmitterTest(&Emitter::LocalTagWithScalar, "local tag with scalar", passed, total);
RunEmitterTest(&Emitter::ComplexDoc, "complex doc", passed, total);
RunEmitterTest(&Emitter::STLContainers, "STL containers", passed, total);
RunEmitterTest(&Emitter::SimpleComment, "simple comment", passed, total);
RunEmitterTest(&Emitter::MultiLineComment, "multi-line comment", passed, total);
RunEmitterTest(&Emitter::ComplexComments, "complex comments", passed, total);
RunEmitterTest(&Emitter::InitialComment, "initial comment", passed, total);
RunEmitterTest(&Emitter::InitialCommentWithDocIndicator, "initial comment with doc indicator", passed, total);
RunEmitterTest(&Emitter::CommentInFlowSeq, "comment in flow seq", passed, total);
RunEmitterTest(&Emitter::CommentInFlowMap, "comment in flow map", passed, total);
RunEmitterTest(&Emitter::Indentation, "indentation", passed, total);
RunEmitterTest(&Emitter::SimpleGlobalSettings, "simple global settings", passed, total);
RunEmitterTest(&Emitter::ComplexGlobalSettings, "complex global settings", passed, total);
RunEmitterTest(&Emitter::Null, "null", passed, total);
RunEmitterTest(&Emitter::EscapedUnicode, "escaped unicode", passed, total);
RunEmitterTest(&Emitter::Unicode, "unicode", passed, total);
RunEmitterTest(&Emitter::DoubleQuotedUnicode, "double quoted unicode", passed, total);
RunEmitterTest(&Emitter::UserType, "user type", passed, total);
RunEmitterTest(&Emitter::UserTypeInContainer, "user type in container", passed, total);
RunEmitterTest(&Emitter::PointerToInt, "pointer to int", passed, total);
RunEmitterTest(&Emitter::PointerToUserType, "pointer to user type", passed, total);
RunEmitterTest(&Emitter::NewlineAtEnd, "newline at end", passed, total);
RunEmitterTest(&Emitter::NewlineInBlockSequence, "newline in block sequence", passed, total);
RunEmitterTest(&Emitter::NewlineInFlowSequence, "newline in flow sequence", passed, total);
RunEmitterTest(&Emitter::NewlineInBlockMap, "newline in block map", passed, total);
RunEmitterTest(&Emitter::NewlineInFlowMap, "newline in flow map", passed, total);
RunEmitterTest(&Emitter::LotsOfNewlines, "lots of newlines", passed, total);
RunEmitterTest(&Emitter::Binary, "binary", passed, total);
RunEmitterTest(&Emitter::LongBinary, "long binary", passed, total);
RunEmitterTest(&Emitter::EmptyBinary, "empty binary", passed, total);
RunEmitterTest(&Emitter::ColonAtEndOfScalar, "colon at end of scalar", passed, total);
RunEmitterTest(&Emitter::ColonAsScalar, "colon as scalar", passed, total);
RunEmitterTest(&Emitter::BoolFormatting, "bool formatting", passed, total);
RunEmitterTest(&Emitter::DocStartAndEnd, "doc start and end", passed, total);
RunEmitterTest(&Emitter::ImplicitDocStart, "implicit doc start", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndSeq, "extra EndSeq", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndMap, "extra EndMap", passed, total);
RunEmitterErrorTest(&Emitter::BadSingleQuoted, "bad single quoted string", passed, total);
RunEmitterErrorTest(&Emitter::InvalidAnchor, "invalid anchor", passed, total);
RunEmitterErrorTest(&Emitter::InvalidAlias, "invalid alias", passed, total);
RunEmitterErrorTest(&Emitter::MissingKey, "missing key", passed, total);
RunEmitterErrorTest(&Emitter::MissingValue, "missing value", passed, total);
RunEmitterErrorTest(&Emitter::UnexpectedKey, "unexpected key", passed, total);
RunEmitterErrorTest(&Emitter::UnexpectedValue, "unexpected value", passed, total);
RunEmitterErrorTest(&Emitter::BadLocalTag, "bad local tag", passed, total);
std::cout << "Emitter tests: " << passed << "/" << total << " passed\n";
return passed == total;
}
}
test/emittertests.h 0 → 100644
View file @ f56d4530
#ifndef EMITTERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define EMITTERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
namespace Test {
bool RunEmitterTests();
}
#endif // EMITTERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
test/main.cpp 0 → 100644
View file @ f56d4530
#include "tests.h"
int main()
{
Test::RunAll();
return 0;
}
test/parsertests.cpp 0 → 100644
View file @ f56d4530
#include "tests.h"
#include "yaml-cpp/yaml.h"
#include <sstream>
#include <algorithm>
namespace Test
{
namespace Parser {
void SimpleScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "Hello, World!";
desiredOutput = "Hello, World!";
}
void MultiLineScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
"normal scalar, but\n"
"over several lines";
desiredOutput = "normal scalar, but over several lines";
}
void LiteralScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
"|\n"
" literal scalar - so we can draw ASCII:\n"
" \n"
" - -\n"
" | - |\n"
" -----\n";
desiredOutput =
"literal scalar - so we can draw ASCII:\n"
"\n"
" - -\n"
" | - |\n"
" -----\n";
}
void FoldedScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
">\n"
" and a folded scalar... so we\n"
" can just keep writing various\n"
" things. And if we want to keep indentation:\n"
" \n"
" we just indent a little\n"
" see, this stays indented";
desiredOutput =
"and a folded scalar... so we"
" can just keep writing various"
" things. And if we want to keep indentation:\n"
"\n"
" we just indent a little\n"
" see, this stays indented";
}
void ChompedFoldedScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
">-\n"
" Here's a folded scalar\n"
" that gets chomped.";
desiredOutput =
"Here's a folded scalar"
" that gets chomped.";
}
void ChompedLiteralScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
"|-\n"
" Here's a literal scalar\n"
" that gets chomped.";
desiredOutput =
"Here's a literal scalar\n"
"that gets chomped.";
}
void FoldedScalarWithIndent(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar =
">2\n"
" Here's a folded scalar\n"
" that starts with some indentation.";
desiredOutput =
" Here's a folded scalar\n"
"that starts with some indentation.";
}
void ColonScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "::vector";
desiredOutput = "::vector";
}
void QuotedScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "\": - ()\"";
desiredOutput = ": - ()";
}
void CommaScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "Up, up, and away!";
desiredOutput = "Up, up, and away!";
}
void DashScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "-123";
desiredOutput = "-123";
}
void URLScalar(std::string& inputScalar, std::string& desiredOutput)
{
inputScalar = "http://example.com/foo#bar";
desiredOutput = "http://example.com/foo#bar";
}
bool SimpleSeq()
{
std::string input =
"- eggs\n"
"- bread\n"
"- milk";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
if(doc[0].to<std::string>() != "eggs")
return false;
if(doc[1].to<std::string>() != "bread")
return false;
if(doc[2].to<std::string>() != "milk")
return false;
return true;
}
bool SimpleMap()
{
std::string input =
"name: Prince Fielder\n"
"position: 1B\n"
"bats: L";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["name"] >> output;
if(output != "Prince Fielder")
return false;
doc["position"] >> output;
if(output != "1B")
return false;
doc["bats"] >> output;
if(output != "L")
return false;
return true;
}
bool FlowSeq()
{
std::string input = "[ 2 , 3, 5 , 7, 11]";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
int output;
doc[0] >> output;
if(output != 2)
return false;
doc[1] >> output;
if(output != 3)
return false;
doc[2] >> output;
if(output != 5)
return false;
doc[3] >> output;
if(output != 7)
return false;
doc[4] >> output;
if(output != 11)
return false;
return true;
}
bool FlowMap()
{
std::string input = "{hr: 65, avg: 0.278}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["hr"] >> output;
if(output != "65")
return false;
doc["avg"] >> output;
if(output != "0.278")
return false;
return true;
}
bool FlowMapWithOmittedKey()
{
std::string input = "{: omitted key}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc[YAML::Null] >> output;
if(output != "omitted key")
return false;
return true;
}
bool FlowMapWithOmittedValue()
{
std::string input = "{a: b, c:, d:}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["a"] >> output;
if(output != "b")
return false;
if(!IsNull(doc["c"]))
return false;
if(!IsNull(doc["d"]))
return false;
return true;
}
bool FlowMapWithSoloEntry()
{
std::string input = "{a: b, c, d: e}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["a"] >> output;
if(output != "b")
return false;
if(!IsNull(doc["c"]))
return false;
doc["d"] >> output;
if(output != "e")
return false;
return true;
}
bool FlowMapEndingWithSoloEntry()
{
std::string input = "{a: b, c}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["a"] >> output;
if(output != "b")
return false;
if(!IsNull(doc["c"]))
return false;
return true;
}
bool QuotedSimpleKeys()
{
std::string KeyValue[3] = { "\"double\": double\n", "'single': single\n", "plain: plain\n" };
int perm[3] = { 0, 1, 2 };
do {
std::string input = KeyValue[perm[0]] + KeyValue[perm[1]] + KeyValue[perm[2]];
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["double"] >> output;
if(output != "double")
return false;
doc["single"] >> output;
if(output != "single")
return false;
doc["plain"] >> output;
if(output != "plain")
return false;
} while(std::next_permutation(perm, perm + 3));
return true;
}
bool CompressedMapAndSeq()
{
std::string input = "key:\n- one\n- two";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
const YAML::Node& seq = doc["key"];
if(seq.size() != 2)
return false;
std::string output;
seq[0] >> output;
if(output != "one")
return false;
seq[1] >> output;
if(output != "two")
return false;
return true;
}
bool NullBlockSeqEntry()
{
std::string input = "- hello\n-\n- world";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc[0] >> output;
if(output != "hello")
return false;
if(!IsNull(doc[1]))
return false;
doc[2] >> output;
if(output != "world")
return false;
return true;
}
bool NullBlockMapKey()
{
std::string input = ": empty key";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc[YAML::Null] >> output;
if(output != "empty key")
return false;
return true;
}
bool NullBlockMapValue()
{
std::string input = "empty value:";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(!IsNull(doc["empty value"]))
return false;
return true;
}
bool SimpleAlias()
{
std::string input = "- &alias test\n- *alias";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc[0] >> output;
if(output != "test")
return false;
doc[1] >> output;
if(output != "test")
return false;
if(doc.size() != 2)
return false;
return true;
}
bool AliasWithNull()
{
std::string input = "- &alias\n- *alias";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(!IsNull(doc[0]))
return false;
if(!IsNull(doc[1]))
return false;
if(doc.size() != 2)
return false;
return true;
}
bool AnchorInSimpleKey()
{
std::string input = "- &a b: c\n- *a";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
std::string output;
doc[0]["b"] >> output;
if(output != "c")
return false;
doc[1] >> output;
if(output != "b")
return false;
return true;
}
bool AliasAsSimpleKey()
{
std::string input = "- &a b\n- *a : c";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
std::string output;
doc[0] >> output;
if(output != "b")
return false;
doc[1]["b"] >> output;
if(output != "c")
return false;
return true;
}
bool ExplicitDoc()
{
std::string input = "---\n- one\n- two";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
std::string output;
doc[0] >> output;
if(output != "one")
return false;
doc[1] >> output;
if(output != "two")
return false;
return true;
}
bool MultipleDocs()
{
std::string input = "---\nname: doc1\n---\nname: doc2";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
std::string output;
doc["name"] >> output;
if(output != "doc1")
return false;
if(!parser)
return false;
parser.GetNextDocument(doc);
doc["name"] >> output;
if(output != "doc2")
return false;
return true;
}
bool ExplicitEndDoc()
{
std::string input = "- one\n- two\n...\n...";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
std::string output;
doc[0] >> output;
if(output != "one")
return false;
doc[1] >> output;
if(output != "two")
return false;
return true;
}
bool MultipleDocsWithSomeExplicitIndicators()
{
std::string input =
"- one\n- two\n...\n"
"---\nkey: value\n...\n...\n"
"- three\n- four\n"
"---\nkey: value";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
std::string output;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
doc[0] >> output;
if(output != "one")
return false;
doc[1] >> output;
if(output != "two")
return false;
parser.GetNextDocument(doc);
doc["key"] >> output;
if(output != "value")
return false;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
doc[0] >> output;
if(output != "three")
return false;
doc[1] >> output;
if(output != "four")
return false;
parser.GetNextDocument(doc);
doc["key"] >> output;
if(output != "value")
return false;
return true;
}
bool BlockKeyWithNullValue()
{
std::string input =
"key:\n"
"just a key: value";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 2)
return false;
if(!IsNull(doc["key"]))
return false;
if(doc["just a key"].to<std::string>() != "value")
return false;
return true;
}
bool Bases()
{
std::string input =
"- 15\n"
"- 0x10\n"
"- 030\n"
"- 0xffffffff\n";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc.size() != 4)
return false;
if(doc[0].to<int>() != 15)
return false;
if(doc[1].to<int>() != 0x10)
return false;
if(doc[2].to<int>() != 030)
return false;
if(doc[3].to<unsigned>() != 0xffffffff)
return false;
return true;
}
bool KeyNotFound()
{
std::string input = "key: value";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
try {
doc["bad key"];
} catch(const YAML::Exception& e) {
if(e.msg != std::string(YAML::ErrorMsg::KEY_NOT_FOUND) + ": bad key")
throw;
}
try {
doc[5];
} catch(const YAML::Exception& e) {
if(e.msg != std::string(YAML::ErrorMsg::KEY_NOT_FOUND) + ": 5")
throw;
}
try {
doc[2.5];
} catch(const YAML::Exception& e) {
if(e.msg != std::string(YAML::ErrorMsg::KEY_NOT_FOUND) + ": 2.5")
throw;
}
return true;
}
bool DuplicateKey()
{
std::string input = "{a: 1, b: 2, c: 3, a: 4}";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
if(doc["a"].to<int>() != 4)
return false;
if(doc["b"].to<int>() != 2)
return false;
if(doc["c"].to<int>() != 3)
return false;
return true;
}
void PrepareNodeForTagExam(YAML::Node& doc, const std::string& input)
{
std::stringstream stream(input);
YAML::Parser parser(stream);
parser.GetNextDocument(doc);
}
struct TagMismatch: public std::exception {
TagMismatch(const std::string& actualTag, const std::string& expectedTag) {
std::stringstream output;
output << "Tag has value \"" << actualTag << "\" but \"" << expectedTag << "\" was expected";
what_ = output.str();
}
virtual ~TagMismatch() throw() {}
virtual const char *what() const throw() { return what_.c_str(); }
private:
std::string what_;
};
bool ExpectedTagValue(YAML::Node& node, const char* tag)
{
if(node.Tag() == tag)
return true;
throw TagMismatch(node.Tag(), tag);
}
bool DefaultPlainScalarTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- 12");
return ExpectedTagValue(node, "?");
}
bool DefaultSingleQuotedScalarTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- '12'");
return ExpectedTagValue(node, "!");
}
bool ExplicitNonSpecificPlainScalarTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- ! 12");
return ExpectedTagValue(node, "!");
}
bool BasicLocalTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- !foo 12");
return ExpectedTagValue(node, "!foo");
}
bool VerbatimLocalTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- !<!foo> 12");
return ExpectedTagValue(node, "!foo");
}
bool StandardShortcutTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- !!int 12");
return ExpectedTagValue(node, "tag:yaml.org,2002:int");
}
bool VerbatimURITag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- !<tag:yaml.org,2002:int> 12");
return ExpectedTagValue(node, "tag:yaml.org,2002:int");
}
bool DefaultSequenceTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- [12]");
return ExpectedTagValue(node, "?");
}
bool ExplicitNonSpecificSequenceTag()
{
YAML::Node node;
PrepareNodeForTagExam(node, "--- ! [12]");
return ExpectedTagValue(node, "!");
}
bool Infinity()
{
std::string input =
"- .inf\n"
"- .Inf\n"
"- .INF\n"
"- +.inf\n"
"- +.Inf\n"
"- +.INF\n"
"- -.inf\n"
"- -.Inf\n"
"- -.INF\n";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
for(unsigned i=0;i<doc.size();i++)
if(doc[i].to<double>() != (i < 6 ? +1 : -1) * std::numeric_limits<double>::infinity())
return false;
for(unsigned i=0;i<doc.size();i++)
if(doc[i].to<long double>() != (i < 6 ? +1 : -1) * std::numeric_limits<long double>::infinity())
return false;
for(unsigned i=0;i<doc.size();i++)
if(doc[i].to<float>() != (i < 6 ? +1 : -1) * std::numeric_limits<float>::infinity())
return false;
return true;
}
bool NaN()
{
std::string input =
"- .nan\n"
"- .NaN\n"
"- .NAN\n";
std::stringstream stream(input);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
for(unsigned i=0;i<doc.size();i++) {
double d;
doc[i] >> d;
if(d == d)
return false;
}
for(unsigned i=0;i<doc.size();i++) {
long double d;
doc[i] >> d;
if(d == d)
return false;
}
for(unsigned i=0;i<doc.size();i++) {
float d;
doc[i] >> d;
if(d == d)
return false;
}
return true;
}
}
namespace {
void RunScalarParserTest(void (*test)(std::string&, std::string&), const std::string& name, int& passed, int& total) {
std::string error;
std::string inputScalar, desiredOutput;
std::string output;
bool ok = true;
try {
test(inputScalar, desiredOutput);
std::stringstream stream(inputScalar);
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
doc >> output;
} catch(const YAML::Exception& e) {
ok = false;
error = e.what();
}
if(ok && output == desiredOutput) {
passed++;
} else {
std::cout << "Parser test failed: " << name << "\n";
if(error != "")
std::cout << "Caught exception: " << error << "\n";
else {
std::cout << "Output:\n" << output << "<<<\n";
std::cout << "Desired output:\n" << desiredOutput << "<<<\n";
}
}
total++;
}
void RunParserTest(bool (*test)(), const std::string& name, int& passed, int& total) {
std::string error;
bool ok = true;
try {
ok = test();
} catch(const YAML::Exception& e) {
ok = false;
error = e.what();
} catch(const Parser::TagMismatch& e) {
ok = false;
error = e.what();
}
if(ok) {
passed++;
} else {
std::cout << "Parser test failed: " << name << "\n";
if(error != "")
std::cout << "Caught exception: " << error << "\n";
}
total++;
}
typedef void (*EncodingFn)(std::ostream&, int);
inline char Byte(int ch)
{
return static_cast<char>(static_cast<unsigned char>(static_cast<unsigned int>(ch)));
}
void EncodeToUtf8(std::ostream& stream, int ch)
{
if (ch <= 0x7F)
{
stream << Byte(ch);
}
else if (ch <= 0x7FF)
{
stream << Byte(0xC0 | (ch >> 6));
stream << Byte(0x80 | (ch & 0x3F));
}
else if (ch <= 0xFFFF)
{
stream << Byte(0xE0 | (ch >> 12));
stream << Byte(0x80 | ((ch >> 6) & 0x3F));
stream << Byte(0x80 | (ch & 0x3F));
}
else if (ch <= 0x1FFFFF)
{
stream << Byte(0xF0 | (ch >> 18));
stream << Byte(0x80 | ((ch >> 12) & 0x3F));
stream << Byte(0x80 | ((ch >> 6) & 0x3F));
stream << Byte(0x80 | (ch & 0x3F));
}
}
bool SplitUtf16HighChar(std::ostream& stream, EncodingFn encoding, int ch)
{
int biasedValue = ch - 0x10000;
if (biasedValue < 0)
{
return false;
}
int high = 0xD800 | (biasedValue >> 10);
int low = 0xDC00 | (biasedValue & 0x3FF);
encoding(stream, high);
encoding(stream, low);
return true;
}
void EncodeToUtf16LE(std::ostream& stream, int ch)
{
if (!SplitUtf16HighChar(stream, &EncodeToUtf16LE, ch))
{
stream << Byte(ch & 0xFF) << Byte(ch >> 8);
}
}
void EncodeToUtf16BE(std::ostream& stream, int ch)
{
if (!SplitUtf16HighChar(stream, &EncodeToUtf16BE, ch))
{
stream << Byte(ch >> 8) << Byte(ch & 0xFF);
}
}
void EncodeToUtf32LE(std::ostream& stream, int ch)
{
stream << Byte(ch & 0xFF) << Byte((ch >> 8) & 0xFF)
<< Byte((ch >> 16) & 0xFF) << Byte((ch >> 24) & 0xFF);
}
void EncodeToUtf32BE(std::ostream& stream, int ch)
{
stream << Byte((ch >> 24) & 0xFF) << Byte((ch >> 16) & 0xFF)
<< Byte((ch >> 8) & 0xFF) << Byte(ch & 0xFF);
}
class EncodingTester
{
public:
EncodingTester(EncodingFn encoding, bool declareEncoding)
{
if (declareEncoding)
{
encoding(m_yaml, 0xFEFF);
}
AddEntry(encoding, 0x0021, 0x007E); // Basic Latin
AddEntry(encoding, 0x00A1, 0x00FF); // Latin-1 Supplement
AddEntry(encoding, 0x0660, 0x06FF); // Arabic (largest contiguous block)
// CJK unified ideographs (multiple lines)
AddEntry(encoding, 0x4E00, 0x4EFF);
AddEntry(encoding, 0x4F00, 0x4FFF);
AddEntry(encoding, 0x5000, 0x51FF); // 512 character line
AddEntry(encoding, 0x5200, 0x54FF); // 768 character line
AddEntry(encoding, 0x5500, 0x58FF); // 1024 character line
AddEntry(encoding, 0x103A0, 0x103C3); // Old Persian
m_yaml.seekg(0, std::ios::beg);
}
std::istream& stream() {return m_yaml;}
const std::vector<std::string>& entries() {return m_entries;}
private:
std::stringstream m_yaml;
std::vector<std::string> m_entries;
void AddEntry(EncodingFn encoding, int startCh, int endCh)
{
encoding(m_yaml, '-');
encoding(m_yaml, ' ');
encoding(m_yaml, '|');
encoding(m_yaml, '\n');
encoding(m_yaml, ' ');
encoding(m_yaml, ' ');
std::stringstream entry;
for (int ch = startCh; ch <= endCh; ++ch)
{
encoding(m_yaml, ch);
EncodeToUtf8(entry, ch);
}
encoding(m_yaml, '\n');
m_entries.push_back(entry.str());
}
};
void RunEncodingTest(EncodingFn encoding, bool declareEncoding, const std::string& name, int& passed, int& total)
{
EncodingTester tester(encoding, declareEncoding);
std::string error;
bool ok = true;
try {
YAML::Parser parser(tester.stream());
YAML::Node doc;
parser.GetNextDocument(doc);
YAML::Iterator itNode = doc.begin();
std::vector<std::string>::const_iterator itEntry = tester.entries().begin();
for (; (itNode != doc.end()) && (itEntry != tester.entries().end()); ++itNode, ++itEntry)
{
std::string stScalarValue;
if (!itNode->GetScalar(stScalarValue) && (stScalarValue == *itEntry))
{
break;
}
}
if ((itNode != doc.end()) || (itEntry != tester.entries().end()))
{
ok = false;
}
} catch(const YAML::Exception& e) {
ok = false;
error = e.msg;
}
if(ok) {
passed++;
} else {
std::cout << "Parser test failed: " << name << "\n";
if(error != "")
std::cout << "Caught exception: " << error << "\n";
}
total++;
}
}
bool RunParserTests()
{
int passed = 0;
int total = 0;
RunScalarParserTest(&Parser::SimpleScalar, "simple scalar", passed, total);
RunScalarParserTest(&Parser::MultiLineScalar, "multi-line scalar", passed, total);
RunScalarParserTest(&Parser::LiteralScalar, "literal scalar", passed, total);
RunScalarParserTest(&Parser::FoldedScalar, "folded scalar", passed, total);
RunScalarParserTest(&Parser::ChompedFoldedScalar, "chomped folded scalar", passed, total);
RunScalarParserTest(&Parser::ChompedLiteralScalar, "chomped literal scalar", passed, total);
RunScalarParserTest(&Parser::FoldedScalarWithIndent, "folded scalar with indent", passed, total);
RunScalarParserTest(&Parser::ColonScalar, "colon scalar", passed, total);
RunScalarParserTest(&Parser::QuotedScalar, "quoted scalar", passed, total);
RunScalarParserTest(&Parser::CommaScalar, "comma scalar", passed, total);
RunScalarParserTest(&Parser::DashScalar, "dash scalar", passed, total);
RunScalarParserTest(&Parser::URLScalar, "url scalar", passed, total);
RunParserTest(&Parser::SimpleSeq, "simple seq", passed, total);
RunParserTest(&Parser::SimpleMap, "simple map", passed, total);
RunParserTest(&Parser::FlowSeq, "flow seq", passed, total);
RunParserTest(&Parser::FlowMap, "flow map", passed, total);
RunParserTest(&Parser::FlowMapWithOmittedKey, "flow map with omitted key", passed, total);
RunParserTest(&Parser::FlowMapWithOmittedValue, "flow map with omitted value", passed, total);
RunParserTest(&Parser::FlowMapWithSoloEntry, "flow map with solo entry", passed, total);
RunParserTest(&Parser::FlowMapEndingWithSoloEntry, "flow map ending with solo entry", passed, total);
RunParserTest(&Parser::QuotedSimpleKeys, "quoted simple keys", passed, total);
RunParserTest(&Parser::CompressedMapAndSeq, "compressed map and seq", passed, total);
RunParserTest(&Parser::NullBlockSeqEntry, "null block seq entry", passed, total);
RunParserTest(&Parser::NullBlockMapKey, "null block map key", passed, total);
RunParserTest(&Parser::NullBlockMapValue, "null block map value", passed, total);
RunParserTest(&Parser::SimpleAlias, "simple alias", passed, total);
RunParserTest(&Parser::AliasWithNull, "alias with null", passed, total);
RunParserTest(&Parser::AnchorInSimpleKey, "anchor in simple key", passed, total);
RunParserTest(&Parser::AliasAsSimpleKey, "alias as simple key", passed, total);
RunParserTest(&Parser::ExplicitDoc, "explicit doc", passed, total);
RunParserTest(&Parser::MultipleDocs, "multiple docs", passed, total);
RunParserTest(&Parser::ExplicitEndDoc, "explicit end doc", passed, total);
RunParserTest(&Parser::MultipleDocsWithSomeExplicitIndicators, "multiple docs with some explicit indicators", passed, total);
RunParserTest(&Parser::BlockKeyWithNullValue, "block key with null value", passed, total);
RunParserTest(&Parser::Bases, "bases", passed, total);
RunParserTest(&Parser::KeyNotFound, "key not found", passed, total);
RunParserTest(&Parser::DuplicateKey, "duplicate key", passed, total);
RunParserTest(&Parser::DefaultPlainScalarTag, "default plain scalar tag", passed, total);
RunParserTest(&Parser::DefaultSingleQuotedScalarTag, "default single-quoted scalar tag", passed, total);
RunParserTest(&Parser::ExplicitNonSpecificPlainScalarTag, "explicit, non-specific plain scalar tag", passed, total);
RunParserTest(&Parser::BasicLocalTag, "basic local tag", passed, total);
RunParserTest(&Parser::VerbatimLocalTag, "verbatim local tag", passed, total);
RunParserTest(&Parser::StandardShortcutTag, "standard shortcut tag", passed, total);
RunParserTest(&Parser::VerbatimURITag, "verbatim URI tag", passed, total);
RunParserTest(&Parser::DefaultPlainScalarTag, "default plain scalar tag", passed, total);
RunParserTest(&Parser::DefaultSequenceTag, "default sequence tag", passed, total);
RunParserTest(&Parser::ExplicitNonSpecificSequenceTag, "explicit, non-specific sequence tag", passed, total);
RunParserTest(&Parser::Infinity, "infinity", passed, total);
RunParserTest(&Parser::NaN, "NaN", passed, total);
RunEncodingTest(&EncodeToUtf8, false, "UTF-8, no BOM", passed, total);
RunEncodingTest(&EncodeToUtf8, true, "UTF-8 with BOM", passed, total);
RunEncodingTest(&EncodeToUtf16LE, false, "UTF-16LE, no BOM", passed, total);
RunEncodingTest(&EncodeToUtf16LE, true, "UTF-16LE with BOM", passed, total);
RunEncodingTest(&EncodeToUtf16BE, false, "UTF-16BE, no BOM", passed, total);
RunEncodingTest(&EncodeToUtf16BE, true, "UTF-16BE with BOM", passed, total);
RunEncodingTest(&EncodeToUtf32LE, false, "UTF-32LE, no BOM", passed, total);
RunEncodingTest(&EncodeToUtf32LE, true, "UTF-32LE with BOM", passed, total);
RunEncodingTest(&EncodeToUtf32BE, false, "UTF-32BE, no BOM", passed, total);
RunEncodingTest(&EncodeToUtf32BE, true, "UTF-32BE with BOM", passed, total);
std::cout << "Parser tests: " << passed << "/" << total << " passed\n";
return passed == total;
}
}
test/parsertests.h 0 → 100644
View file @ f56d4530
#ifndef PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
namespace Test {
bool RunParserTests();
}
#endif // PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
test/spectests.cpp 0 → 100644
View file @ f56d4530
#include "spectests.h"
#include "yaml-cpp/yaml.h"
#include <fstream>
#include <sstream>
#include <vector>
#include <iostream>
namespace {
struct TEST {
TEST(): ok(false) {}
TEST(bool ok_): ok(ok_) {}
TEST(const char *error_): ok(false), error(error_) {}
bool ok;
std::string error;
};
}
#define YAML_ASSERT(cond) do { if(!(cond)) return " Assert failed: " #cond; } while(false)
#define PARSE(doc, input) \
std::stringstream stream(input);\
YAML::Parser parser(stream);\
YAML::Node doc;\
parser.GetNextDocument(doc)
#define PARSE_NEXT(doc) parser.GetNextDocument(doc)
namespace Test {
namespace {
void RunSpecTest(TEST (*test)(), const std::string& index, const std::string& name, int& passed, int& total) {
TEST ret;
try {
ret = test();
} catch(const YAML::Exception& e) {
ret.ok = false;
ret.error = std::string(" Exception caught: ") + e.what();
}
if(!ret.ok) {
std::cout << "Spec test " << index << " failed: " << name << "\n";
std::cout << ret.error << "\n";
}
if(ret.ok)
passed++;
total++;
}
}
namespace Spec {
// 2.1
TEST SeqScalars() {
std::string input =
"- Mark McGwire\n"
"- Sammy Sosa\n"
"- Ken Griffey";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc[1].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc[2].to<std::string>() == "Ken Griffey");
return true;
}
// 2.2
TEST MappingScalarsToScalars() {
std::string input =
"hr: 65 # Home runs\n"
"avg: 0.278 # Batting average\n"
"rbi: 147 # Runs Batted In";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["hr"].to<std::string>() == "65");
YAML_ASSERT(doc["avg"].to<std::string>() == "0.278");
YAML_ASSERT(doc["rbi"].to<std::string>() == "147");
return true;
}
// 2.3
TEST MappingScalarsToSequences() {
std::string input =
"american:\n"
"- Boston Red Sox\n"
"- Detroit Tigers\n"
"- New York Yankees\n"
"national:\n"
"- New York Mets\n"
"- Chicago Cubs\n"
"- Atlanta Braves";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["american"].size() == 3);
YAML_ASSERT(doc["american"][0].to<std::string>() == "Boston Red Sox");
YAML_ASSERT(doc["american"][1].to<std::string>() == "Detroit Tigers");
YAML_ASSERT(doc["american"][2].to<std::string>() == "New York Yankees");
YAML_ASSERT(doc["national"].size() == 3);
YAML_ASSERT(doc["national"][0].to<std::string>() == "New York Mets");
YAML_ASSERT(doc["national"][1].to<std::string>() == "Chicago Cubs");
YAML_ASSERT(doc["national"][2].to<std::string>() == "Atlanta Braves");
return true;
}
// 2.4
TEST SequenceOfMappings()
{
std::string input =
"-\n"
" name: Mark McGwire\n"
" hr: 65\n"
" avg: 0.278\n"
"-\n"
" name: Sammy Sosa\n"
" hr: 63\n"
" avg: 0.288";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].size() == 3);
YAML_ASSERT(doc[0]["name"].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc[0]["hr"].to<std::string>() == "65");
YAML_ASSERT(doc[0]["avg"].to<std::string>() == "0.278");
YAML_ASSERT(doc[1].size() == 3);
YAML_ASSERT(doc[1]["name"].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc[1]["hr"].to<std::string>() == "63");
YAML_ASSERT(doc[1]["avg"].to<std::string>() == "0.288");
return true;
}
// 2.5
TEST SequenceOfSequences()
{
std::string input =
"- [name , hr, avg ]\n"
"- [Mark McGwire, 65, 0.278]\n"
"- [Sammy Sosa , 63, 0.288]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].size() == 3);
YAML_ASSERT(doc[0][0].to<std::string>() == "name");
YAML_ASSERT(doc[0][1].to<std::string>() == "hr");
YAML_ASSERT(doc[0][2].to<std::string>() == "avg");
YAML_ASSERT(doc[1].size() == 3);
YAML_ASSERT(doc[1][0].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc[1][1].to<std::string>() == "65");
YAML_ASSERT(doc[1][2].to<std::string>() == "0.278");
YAML_ASSERT(doc[2].size() == 3);
YAML_ASSERT(doc[2][0].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc[2][1].to<std::string>() == "63");
YAML_ASSERT(doc[2][2].to<std::string>() == "0.288");
return true;
}
// 2.6
TEST MappingOfMappings()
{
std::string input =
"Mark McGwire: {hr: 65, avg: 0.278}\n"
"Sammy Sosa: {\n"
" hr: 63,\n"
" avg: 0.288\n"
" }";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["Mark McGwire"].size() == 2);
YAML_ASSERT(doc["Mark McGwire"]["hr"].to<std::string>() == "65");
YAML_ASSERT(doc["Mark McGwire"]["avg"].to<std::string>() == "0.278");
YAML_ASSERT(doc["Sammy Sosa"].size() == 2);
YAML_ASSERT(doc["Sammy Sosa"]["hr"].to<std::string>() == "63");
YAML_ASSERT(doc["Sammy Sosa"]["avg"].to<std::string>() == "0.288");
return true;
}
// 2.7
TEST TwoDocumentsInAStream()
{
std::string input =
"# Ranking of 1998 home runs\n"
"---\n"
"- Mark McGwire\n"
"- Sammy Sosa\n"
"- Ken Griffey\n"
"\n"
"# Team ranking\n"
"---\n"
"- Chicago Cubs\n"
"- St Louis Cardinals";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc[1].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc[2].to<std::string>() == "Ken Griffey");
PARSE_NEXT(doc);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].to<std::string>() == "Chicago Cubs");
YAML_ASSERT(doc[1].to<std::string>() == "St Louis Cardinals");
return true;
}
// 2.8
TEST PlayByPlayFeed()
{
std::string input =
"---\n"
"time: 20:03:20\n"
"player: Sammy Sosa\n"
"action: strike (miss)\n"
"...\n"
"---\n"
"time: 20:03:47\n"
"player: Sammy Sosa\n"
"action: grand slam\n"
"...";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["time"].to<std::string>() == "20:03:20");
YAML_ASSERT(doc["player"].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["action"].to<std::string>() == "strike (miss)");
PARSE_NEXT(doc);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["time"].to<std::string>() == "20:03:47");
YAML_ASSERT(doc["player"].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["action"].to<std::string>() == "grand slam");
return true;
}
// 2.9
TEST SingleDocumentWithTwoComments()
{
std::string input =
"---\n"
"hr: # 1998 hr ranking\n"
" - Mark McGwire\n"
" - Sammy Sosa\n"
"rbi:\n"
" # 1998 rbi ranking\n"
" - Sammy Sosa\n"
" - Ken Griffey";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["hr"].size() == 2);
YAML_ASSERT(doc["hr"][0].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc["hr"][1].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["rbi"].size() == 2);
YAML_ASSERT(doc["rbi"][0].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["rbi"][1].to<std::string>() == "Ken Griffey");
return true;
}
// 2.10
TEST SimpleAnchor()
{
std::string input =
"---\n"
"hr:\n"
" - Mark McGwire\n"
" # Following node labeled SS\n"
" - &SS Sammy Sosa\n"
"rbi:\n"
" - *SS # Subsequent occurrence\n"
" - Ken Griffey";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["hr"].size() == 2);
YAML_ASSERT(doc["hr"][0].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc["hr"][1].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["rbi"].size() == 2);
YAML_ASSERT(doc["rbi"][0].to<std::string>() == "Sammy Sosa");
YAML_ASSERT(doc["rbi"][1].to<std::string>() == "Ken Griffey");
return true;
}
struct Pair {
Pair() {}
Pair(const std::string& f, const std::string& s): first(f), second(s) {}
std::string first, second;
};
bool operator == (const Pair& p, const Pair& q) {
return p.first == q.first && p.second == q.second;
}
void operator >> (const YAML::Node& node, Pair& p) {
node[0] >> p.first;
node[1] >> p.second;
}
// 2.11
TEST MappingBetweenSequences()
{
std::string input =
"? - Detroit Tigers\n"
" - Chicago cubs\n"
":\n"
" - 2001-07-23\n"
"\n"
"? [ New York Yankees,\n"
" Atlanta Braves ]\n"
": [ 2001-07-02, 2001-08-12,\n"
" 2001-08-14 ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[Pair("Detroit Tigers", "Chicago cubs")].size() == 1);
YAML_ASSERT(doc[Pair("Detroit Tigers", "Chicago cubs")][0].to<std::string>() == "2001-07-23");
YAML_ASSERT(doc[Pair("New York Yankees", "Atlanta Braves")].size() == 3);
YAML_ASSERT(doc[Pair("New York Yankees", "Atlanta Braves")][0].to<std::string>() == "2001-07-02");
YAML_ASSERT(doc[Pair("New York Yankees", "Atlanta Braves")][1].to<std::string>() == "2001-08-12");
YAML_ASSERT(doc[Pair("New York Yankees", "Atlanta Braves")][2].to<std::string>() == "2001-08-14");
return true;
}
// 2.12
TEST CompactNestedMapping()
{
std::string input =
"---\n"
"# Products purchased\n"
"- item : Super Hoop\n"
" quantity: 1\n"
"- item : Basketball\n"
" quantity: 4\n"
"- item : Big Shoes\n"
" quantity: 1";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].size() == 2);
YAML_ASSERT(doc[0]["item"].to<std::string>() == "Super Hoop");
YAML_ASSERT(doc[0]["quantity"].to<int>() == 1);
YAML_ASSERT(doc[1].size() == 2);
YAML_ASSERT(doc[1]["item"].to<std::string>() == "Basketball");
YAML_ASSERT(doc[1]["quantity"].to<int>() == 4);
YAML_ASSERT(doc[2].size() == 2);
YAML_ASSERT(doc[2]["item"].to<std::string>() == "Big Shoes");
YAML_ASSERT(doc[2]["quantity"].to<int>() == 1);
return true;
}
// 2.13
TEST InLiteralsNewlinesArePreserved()
{
std::string input =
"# ASCII Art\n"
"--- |\n"
" \\//||\\/||\n"
" // || ||__";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() ==
"\\//||\\/||\n"
"// || ||__");
return true;
}
// 2.14
TEST InFoldedScalarsNewlinesBecomeSpaces()
{
std::string input =
"--- >\n"
" Mark McGwire's\n"
" year was crippled\n"
" by a knee injury.";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "Mark McGwire's year was crippled by a knee injury.");
return true;
}
// 2.15
TEST FoldedNewlinesArePreservedForMoreIndentedAndBlankLines()
{
std::string input =
">\n"
" Sammy Sosa completed another\n"
" fine season with great stats.\n"
" \n"
" 63 Home Runs\n"
" 0.288 Batting Average\n"
" \n"
" What a year!";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() ==
"Sammy Sosa completed another fine season with great stats.\n\n"
" 63 Home Runs\n"
" 0.288 Batting Average\n\n"
"What a year!");
return true;
}
// 2.16
TEST IndentationDeterminesScope()
{
std::string input =
"name: Mark McGwire\n"
"accomplishment: >\n"
" Mark set a major league\n"
" home run record in 1998.\n"
"stats: |\n"
" 65 Home Runs\n"
" 0.278 Batting Average\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["name"].to<std::string>() == "Mark McGwire");
YAML_ASSERT(doc["accomplishment"].to<std::string>() == "Mark set a major league home run record in 1998.\n");
YAML_ASSERT(doc["stats"].to<std::string>() == "65 Home Runs\n0.278 Batting Average\n");
return true;
}
// 2.17
TEST QuotedScalars()
{
std::string input =
"unicode: \"Sosa did fine.\\u263A\"\n"
"control: \"\\b1998\\t1999\\t2000\\n\"\n"
"hex esc: \"\\x0d\\x0a is \\r\\n\"\n"
"\n"
"single: '\"Howdy!\" he cried.'\n"
"quoted: ' # Not a ''comment''.'\n"
"tie-fighter: '|\\-*-/|'";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 6);
YAML_ASSERT(doc["unicode"].to<std::string>() == "Sosa did fine.\xe2\x98\xba");
YAML_ASSERT(doc["control"].to<std::string>() == "\b1998\t1999\t2000\n");
YAML_ASSERT(doc["hex esc"].to<std::string>() == "\x0d\x0a is \r\n");
YAML_ASSERT(doc["single"].to<std::string>() == "\"Howdy!\" he cried.");
YAML_ASSERT(doc["quoted"].to<std::string>() == " # Not a 'comment'.");
YAML_ASSERT(doc["tie-fighter"].to<std::string>() == "|\\-*-/|");
return true;
}
// 2.18
TEST MultiLineFlowScalars()
{
std::string input =
"plain:\n"
" This unquoted scalar\n"
" spans many lines.\n"
"\n"
"quoted: \"So does this\n"
" quoted scalar.\\n\"";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["plain"].to<std::string>() == "This unquoted scalar spans many lines.");
YAML_ASSERT(doc["quoted"].to<std::string>() == "So does this quoted scalar.\n");
return true;
}
// TODO: 2.19 - 2.22 schema tags
// 2.23
TEST VariousExplicitTags()
{
std::string input =
"---\n"
"not-date: !!str 2002-04-28\n"
"\n"
"picture: !!binary |\n"
" R0lGODlhDAAMAIQAAP//9/X\n"
" 17unp5WZmZgAAAOfn515eXv\n"
" Pz7Y6OjuDg4J+fn5OTk6enp\n"
" 56enmleECcgggoBADs=\n"
"\n"
"application specific tag: !something |\n"
" The semantics of the tag\n"
" above may be different for\n"
" different documents.";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["not-date"].Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(doc["not-date"].to<std::string>() == "2002-04-28");
YAML_ASSERT(doc["picture"].Tag() == "tag:yaml.org,2002:binary");
YAML_ASSERT(doc["picture"].to<std::string>() ==
"R0lGODlhDAAMAIQAAP//9/X\n"
"17unp5WZmZgAAAOfn515eXv\n"
"Pz7Y6OjuDg4J+fn5OTk6enp\n"
"56enmleECcgggoBADs=\n"
);
YAML_ASSERT(doc["application specific tag"].Tag() == "!something");
YAML_ASSERT(doc["application specific tag"].to<std::string>() ==
"The semantics of the tag\n"
"above may be different for\n"
"different documents."
);
return true;
}
// 2.24
TEST GlobalTags()
{
std::string input =
"%TAG ! tag:clarkevans.com,2002:\n"
"--- !shape\n"
" # Use the ! handle for presenting\n"
" # tag:clarkevans.com,2002:circle\n"
"- !circle\n"
" center: &ORIGIN {x: 73, y: 129}\n"
" radius: 7\n"
"- !line\n"
" start: *ORIGIN\n"
" finish: { x: 89, y: 102 }\n"
"- !label\n"
" start: *ORIGIN\n"
" color: 0xFFEEBB\n"
" text: Pretty vector drawing.";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:clarkevans.com,2002:shape");
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].Tag() == "tag:clarkevans.com,2002:circle");
YAML_ASSERT(doc[0].size() == 2);
YAML_ASSERT(doc[0]["center"].size() == 2);
YAML_ASSERT(doc[0]["center"]["x"].to<int>() == 73);
YAML_ASSERT(doc[0]["center"]["y"].to<int>() == 129);
YAML_ASSERT(doc[0]["radius"].to<int>() == 7);
YAML_ASSERT(doc[1].Tag() == "tag:clarkevans.com,2002:line");
YAML_ASSERT(doc[1].size() == 2);
YAML_ASSERT(doc[1]["start"].size() == 2);
YAML_ASSERT(doc[1]["start"]["x"].to<int>() == 73);
YAML_ASSERT(doc[1]["start"]["y"].to<int>() == 129);
YAML_ASSERT(doc[1]["finish"].size() == 2);
YAML_ASSERT(doc[1]["finish"]["x"].to<int>() == 89);
YAML_ASSERT(doc[1]["finish"]["y"].to<int>() == 102);
YAML_ASSERT(doc[2].Tag() == "tag:clarkevans.com,2002:label");
YAML_ASSERT(doc[2].size() == 3);
YAML_ASSERT(doc[2]["start"].size() == 2);
YAML_ASSERT(doc[2]["start"]["x"].to<int>() == 73);
YAML_ASSERT(doc[2]["start"]["y"].to<int>() == 129);
YAML_ASSERT(doc[2]["color"].to<std::string>() == "0xFFEEBB");
YAML_ASSERT(doc[2]["text"].to<std::string>() == "Pretty vector drawing.");
return true;
}
// 2.25
TEST UnorderedSets()
{
std::string input =
"# Sets are represented as a\n"
"# Mapping where each key is\n"
"# associated with a null value\n"
"--- !!set\n"
"? Mark McGwire\n"
"? Sammy Sosa\n"
"? Ken Griffey";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:yaml.org,2002:set");
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(IsNull(doc["Mark McGwire"]));
YAML_ASSERT(IsNull(doc["Sammy Sosa"]));
YAML_ASSERT(IsNull(doc["Ken Griffey"]));
return true;
}
// 2.26
TEST OrderedMappings()
{
std::string input =
"# Ordered maps are represented as\n"
"# A sequence of mappings, with\n"
"# each mapping having one key\n"
"--- !!omap\n"
"- Mark McGwire: 65\n"
"- Sammy Sosa: 63\n"
"- Ken Griffey: 58";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:yaml.org,2002:omap");
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0]["Mark McGwire"].to<int>() == 65);
YAML_ASSERT(doc[1].size() == 1);
YAML_ASSERT(doc[1]["Sammy Sosa"].to<int>() == 63);
YAML_ASSERT(doc[2].size() == 1);
YAML_ASSERT(doc[2]["Ken Griffey"].to<int>() == 58);
return true;
}
// 2.27
TEST Invoice()
{
std::string input =
"--- !<tag:clarkevans.com,2002:invoice>\n"
"invoice: 34843\n"
"date : 2001-01-23\n"
"bill-to: &id001\n"
" given : Chris\n"
" family : Dumars\n"
" address:\n"
" lines: |\n"
" 458 Walkman Dr.\n"
" Suite #292\n"
" city : Royal Oak\n"
" state : MI\n"
" postal : 48046\n"
"ship-to: *id001\n"
"product:\n"
" - sku : BL394D\n"
" quantity : 4\n"
" description : Basketball\n"
" price : 450.00\n"
" - sku : BL4438H\n"
" quantity : 1\n"
" description : Super Hoop\n"
" price : 2392.00\n"
"tax : 251.42\n"
"total: 4443.52\n"
"comments:\n"
" Late afternoon is best.\n"
" Backup contact is Nancy\n"
" Billsmer @ 338-4338.";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:clarkevans.com,2002:invoice");
YAML_ASSERT(doc.size() == 8);
YAML_ASSERT(doc["invoice"].to<int>() == 34843);
YAML_ASSERT(doc["date"].to<std::string>() == "2001-01-23");
YAML_ASSERT(doc["bill-to"].size() == 3);
YAML_ASSERT(doc["bill-to"]["given"].to<std::string>() == "Chris");
YAML_ASSERT(doc["bill-to"]["family"].to<std::string>() == "Dumars");
YAML_ASSERT(doc["bill-to"]["address"].size() == 4);
YAML_ASSERT(doc["bill-to"]["address"]["lines"].to<std::string>() == "458 Walkman Dr.\nSuite #292\n");
YAML_ASSERT(doc["bill-to"]["address"]["city"].to<std::string>() == "Royal Oak");
YAML_ASSERT(doc["bill-to"]["address"]["state"].to<std::string>() == "MI");
YAML_ASSERT(doc["bill-to"]["address"]["postal"].to<std::string>() == "48046");
YAML_ASSERT(doc["ship-to"].size() == 3);
YAML_ASSERT(doc["ship-to"]["given"].to<std::string>() == "Chris");
YAML_ASSERT(doc["ship-to"]["family"].to<std::string>() == "Dumars");
YAML_ASSERT(doc["ship-to"]["address"].size() == 4);
YAML_ASSERT(doc["ship-to"]["address"]["lines"].to<std::string>() == "458 Walkman Dr.\nSuite #292\n");
YAML_ASSERT(doc["ship-to"]["address"]["city"].to<std::string>() == "Royal Oak");
YAML_ASSERT(doc["ship-to"]["address"]["state"].to<std::string>() == "MI");
YAML_ASSERT(doc["ship-to"]["address"]["postal"].to<std::string>() == "48046");
YAML_ASSERT(doc["product"].size() == 2);
YAML_ASSERT(doc["product"][0].size() == 4);
YAML_ASSERT(doc["product"][0]["sku"].to<std::string>() == "BL394D");
YAML_ASSERT(doc["product"][0]["quantity"].to<int>() == 4);
YAML_ASSERT(doc["product"][0]["description"].to<std::string>() == "Basketball");
YAML_ASSERT(doc["product"][0]["price"].to<std::string>() == "450.00");
YAML_ASSERT(doc["product"][1].size() == 4);
YAML_ASSERT(doc["product"][1]["sku"].to<std::string>() == "BL4438H");
YAML_ASSERT(doc["product"][1]["quantity"].to<int>() == 1);
YAML_ASSERT(doc["product"][1]["description"].to<std::string>() == "Super Hoop");
YAML_ASSERT(doc["product"][1]["price"].to<std::string>() == "2392.00");
YAML_ASSERT(doc["tax"].to<std::string>() == "251.42");
YAML_ASSERT(doc["total"].to<std::string>() == "4443.52");
YAML_ASSERT(doc["comments"].to<std::string>() == "Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338.");
return true;
}
// 2.28
TEST LogFile()
{
std::string input =
"---\n"
"Time: 2001-11-23 15:01:42 -5\n"
"User: ed\n"
"Warning:\n"
" This is an error message\n"
" for the log file\n"
"---\n"
"Time: 2001-11-23 15:02:31 -5\n"
"User: ed\n"
"Warning:\n"
" A slightly different error\n"
" message.\n"
"---\n"
"Date: 2001-11-23 15:03:17 -5\n"
"User: ed\n"
"Fatal:\n"
" Unknown variable \"bar\"\n"
"Stack:\n"
" - file: TopClass.py\n"
" line: 23\n"
" code: |\n"
" x = MoreObject(\"345\\n\")\n"
" - file: MoreClass.py\n"
" line: 58\n"
" code: |-\n"
" foo = bar";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["Time"].to<std::string>() == "2001-11-23 15:01:42 -5");
YAML_ASSERT(doc["User"].to<std::string>() == "ed");
YAML_ASSERT(doc["Warning"].to<std::string>() == "This is an error message for the log file");
PARSE_NEXT(doc);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["Time"].to<std::string>() == "2001-11-23 15:02:31 -5");
YAML_ASSERT(doc["User"].to<std::string>() == "ed");
YAML_ASSERT(doc["Warning"].to<std::string>() == "A slightly different error message.");
PARSE_NEXT(doc);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(doc["Date"].to<std::string>() == "2001-11-23 15:03:17 -5");
YAML_ASSERT(doc["User"].to<std::string>() == "ed");
YAML_ASSERT(doc["Fatal"].to<std::string>() == "Unknown variable \"bar\"");
YAML_ASSERT(doc["Stack"].size() == 2);
YAML_ASSERT(doc["Stack"][0].size() == 3);
YAML_ASSERT(doc["Stack"][0]["file"].to<std::string>() == "TopClass.py");
YAML_ASSERT(doc["Stack"][0]["line"].to<std::string>() == "23");
YAML_ASSERT(doc["Stack"][0]["code"].to<std::string>() == "x = MoreObject(\"345\\n\")\n");
YAML_ASSERT(doc["Stack"][1].size() == 3);
YAML_ASSERT(doc["Stack"][1]["file"].to<std::string>() == "MoreClass.py");
YAML_ASSERT(doc["Stack"][1]["line"].to<std::string>() == "58");
YAML_ASSERT(doc["Stack"][1]["code"].to<std::string>() == "foo = bar");
return true;
}
// TODO: 5.1 - 5.2 BOM
// 5.3
TEST BlockStructureIndicators()
{
std::string input =
"sequence:\n"
"- one\n"
"- two\n"
"mapping:\n"
" ? sky\n"
" : blue\n"
" sea : green";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["sequence"].size() == 2);
YAML_ASSERT(doc["sequence"][0].to<std::string>() == "one");
YAML_ASSERT(doc["sequence"][1].to<std::string>() == "two");
YAML_ASSERT(doc["mapping"].size() == 2);
YAML_ASSERT(doc["mapping"]["sky"].to<std::string>() == "blue");
YAML_ASSERT(doc["mapping"]["sea"].to<std::string>() == "green");
return true;
}
// 5.4
TEST FlowStructureIndicators()
{
std::string input =
"sequence: [ one, two, ]\n"
"mapping: { sky: blue, sea: green }";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["sequence"].size() == 2);
YAML_ASSERT(doc["sequence"][0].to<std::string>() == "one");
YAML_ASSERT(doc["sequence"][1].to<std::string>() == "two");
YAML_ASSERT(doc["mapping"].size() == 2);
YAML_ASSERT(doc["mapping"]["sky"].to<std::string>() == "blue");
YAML_ASSERT(doc["mapping"]["sea"].to<std::string>() == "green");
return true;
}
// 5.5
TEST CommentIndicator()
{
std::string input =
"# Comment only.";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 0);
return true;
}
// 5.6
TEST NodePropertyIndicators()
{
std::string input =
"anchored: !local &anchor value\n"
"alias: *anchor";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["anchored"].to<std::string>() == "value"); // TODO: assert tag
YAML_ASSERT(doc["alias"].to<std::string>() == "value");
return true;
}
// 5.7
TEST BlockScalarIndicators()
{
std::string input =
"literal: |\n"
" some\n"
" text\n"
"folded: >\n"
" some\n"
" text\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["literal"].to<std::string>() == "some\ntext\n");
YAML_ASSERT(doc["folded"].to<std::string>() == "some text\n");
return true;
}
// 5.8
TEST QuotedScalarIndicators()
{
std::string input =
"single: 'text'\n"
"double: \"text\"";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["single"].to<std::string>() == "text");
YAML_ASSERT(doc["double"].to<std::string>() == "text");
return true;
}
// TODO: 5.9 directive
// TODO: 5.10 reserved indicator
// 5.11
TEST LineBreakCharacters()
{
std::string input =
"|\n"
" Line break (no glyph)\n"
" Line break (glyphed)\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "Line break (no glyph)\nLine break (glyphed)\n");
return true;
}
// 5.12
TEST TabsAndSpaces()
{
std::string input =
"# Tabs and spaces\n"
"quoted: \"Quoted\t\"\n"
"block: |\n"
" void main() {\n"
" \tprintf(\"Hello, world!\\n\");\n"
" }";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["quoted"].to<std::string>() == "Quoted\t");
YAML_ASSERT(doc["block"].to<std::string>() ==
"void main() {\n"
"\tprintf(\"Hello, world!\\n\");\n"
"}");
return true;
}
// 5.13
TEST EscapedCharacters()
{
std::string input =
"\"Fun with \\\\\n"
"\\\" \\a \\b \\e \\f \\\n"
"\\n \\r \\t \\v \\0 \\\n"
"\\ \\_ \\N \\L \\P \\\n"
"\\x41 \\u0041 \\U00000041\"";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "Fun with \x5C \x22 \x07 \x08 \x1B \x0C \x0A \x0D \x09 \x0B " + std::string("\x00", 1) + " \x20 \xA0 \x85 \xe2\x80\xa8 \xe2\x80\xa9 A A A");
return true;
}
// 5.14
TEST InvalidEscapedCharacters()
{
std::string input =
"Bad escapes:\n"
" \"\\c\n"
" \\xq-\"";
std::stringstream stream(input);
try {
YAML::Parser parser(stream);
YAML::Node doc;
parser.GetNextDocument(doc);
} catch(const YAML::ParserException& e) {
YAML_ASSERT(e.msg == std::string(YAML::ErrorMsg::INVALID_ESCAPE) + "c");
return true;
}
return false;
}
// 6.1
TEST IndentationSpaces()
{
std::string input =
" # Leading comment line spaces are\n"
" # neither content nor indentation.\n"
" \n"
"Not indented:\n"
" By one space: |\n"
" By four\n"
" spaces\n"
" Flow style: [ # Leading spaces\n"
" By two, # in flow style\n"
" Also by two, # are neither\n"
" \tStill by two # content nor\n"
" ] # indentation.";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["Not indented"].size() == 2);
YAML_ASSERT(doc["Not indented"]["By one space"].to<std::string>() == "By four\n spaces\n");
YAML_ASSERT(doc["Not indented"]["Flow style"].size() == 3);
YAML_ASSERT(doc["Not indented"]["Flow style"][0].to<std::string>() == "By two");
YAML_ASSERT(doc["Not indented"]["Flow style"][1].to<std::string>() == "Also by two");
YAML_ASSERT(doc["Not indented"]["Flow style"][2].to<std::string>() == "Still by two");
return true;
}
// 6.2
TEST IndentationIndicators()
{
std::string input =
"? a\n"
": -\tb\n"
" - -\tc\n"
" - d";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["a"].size() == 2);
YAML_ASSERT(doc["a"][0].to<std::string>() == "b");
YAML_ASSERT(doc["a"][1].size() == 2);
YAML_ASSERT(doc["a"][1][0].to<std::string>() == "c");
YAML_ASSERT(doc["a"][1][1].to<std::string>() == "d");
return true;
}
// 6.3
TEST SeparationSpaces()
{
std::string input =
"- foo:\t bar\n"
"- - baz\n"
" -\tbaz";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0]["foo"].to<std::string>() == "bar");
YAML_ASSERT(doc[1].size() == 2);
YAML_ASSERT(doc[1][0].to<std::string>() == "baz");
YAML_ASSERT(doc[1][1].to<std::string>() == "baz");
return true;
}
// 6.4
TEST LinePrefixes()
{
std::string input =
"plain: text\n"
" lines\n"
"quoted: \"text\n"
" \tlines\"\n"
"block: |\n"
" text\n"
" \tlines\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["plain"].to<std::string>() == "text lines");
YAML_ASSERT(doc["quoted"].to<std::string>() == "text lines");
YAML_ASSERT(doc["block"].to<std::string>() == "text\n \tlines\n");
return true;
}
// 6.5
TEST EmptyLines()
{
std::string input =
"Folding:\n"
" \"Empty line\n"
" \t\n"
" as a line feed\"\n"
"Chomping: |\n"
" Clipped empty lines\n"
" ";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["Folding"].to<std::string>() == "Empty line\nas a line feed");
YAML_ASSERT(doc["Chomping"].to<std::string>() == "Clipped empty lines\n");
return true;
}
// 6.6
TEST LineFolding()
{
std::string input =
">-\n"
" trimmed\n"
" \n"
" \n"
"\n"
" as\n"
" space";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "trimmed\n\n\nas space");
return true;
}
// 6.7
TEST BlockFolding()
{
std::string input =
">\n"
" foo \n"
" \n"
" \t bar\n"
"\n"
" baz\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "foo \n\n\t bar\n\nbaz\n");
return true;
}
// 6.8
TEST FlowFolding()
{
std::string input =
"\"\n"
" foo \n"
" \n"
" \t bar\n"
"\n"
" baz\n"
"\"";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == " foo\nbar\nbaz ");
return true;
}
// 6.9
TEST SeparatedComment()
{
std::string input =
"key: # Comment\n"
" value";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["key"].to<std::string>() == "value");
return true;
}
// 6.10
TEST CommentLines()
{
std::string input =
" # Comment\n"
" \n"
"\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 0);
return true;
}
// 6.11
TEST MultiLineComments()
{
std::string input =
"key: # Comment\n"
" # lines\n"
" value\n"
"\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["key"].to<std::string>() == "value");
return true;
}
struct StringMap {
typedef std::map<std::string, std::string> Map;
Map _;
};
bool operator == (const StringMap& m, const StringMap& n) {
return m._ == n._;
}
void operator >> (const YAML::Node& node, StringMap& m) {
m._.clear();
for(YAML::Iterator it=node.begin();it!=node.end();++it) {
std::string key = it.first().to<std::string>();
std::string value = it.second().to<std::string>();
m._[key] = value;
}
}
// 6.12
TEST SeparationSpacesII()
{
std::string input =
"{ first: Sammy, last: Sosa }:\n"
"# Statistics:\n"
" hr: # Home runs\n"
" 65\n"
" avg: # Average\n"
" 0.278";
PARSE(doc, input);
std::map<std::string, std::string> key;
key["first"] = "Sammy";
key["last"] = "Sosa";
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc[key].size() == 2);
YAML_ASSERT(doc[key]["hr"].to<int>() == 65);
YAML_ASSERT(doc[key]["avg"].to<std::string>() == "0.278");
return true;
}
// 6.13
TEST ReservedDirectives()
{
std::string input =
"%FOO bar baz # Should be ignored\n"
" # with a warning.\n"
"--- \"foo\"";
PARSE(doc, input);
return true;
}
// 6.14
TEST YAMLDirective()
{
std::string input =
"%YAML 1.3 # Attempt parsing\n"
" # with a warning\n"
"---\n"
"\"foo\"";
PARSE(doc, input);
return true;
}
// 6.15
TEST InvalidRepeatedYAMLDirective()
{
std::string input =
"%YAML 1.2\n"
"%YAML 1.1\n"
"foo";
try {
PARSE(doc, input);
} catch(const YAML::ParserException& e) {
if(e.msg == YAML::ErrorMsg::REPEATED_YAML_DIRECTIVE)
return true;
throw;
}
return " No exception was thrown";
}
// 6.16
TEST TagDirective()
{
std::string input =
"%TAG !yaml! tag:yaml.org,2002:\n"
"---\n"
"!yaml!str \"foo\"";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(doc.to<std::string>() == "foo");
return true;
}
// 6.17
TEST InvalidRepeatedTagDirective()
{
std::string input =
"%TAG ! !foo\n"
"%TAG ! !foo\n"
"bar";
try {
PARSE(doc, input);
} catch(const YAML::ParserException& e) {
if(e.msg == YAML::ErrorMsg::REPEATED_TAG_DIRECTIVE)
return true;
throw;
}
return " No exception was thrown";
}
// 6.18
TEST PrimaryTagHandle()
{
std::string input =
"# Private\n"
"!foo \"bar\"\n"
"...\n"
"# Global\n"
"%TAG ! tag:example.com,2000:app/\n"
"---\n"
"!foo \"bar\"";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "!foo");
YAML_ASSERT(doc.to<std::string>() == "bar");
PARSE_NEXT(doc);
YAML_ASSERT(doc.Tag() == "tag:example.com,2000:app/foo");
YAML_ASSERT(doc.to<std::string>() == "bar");
return true;
}
// 6.19
TEST SecondaryTagHandle()
{
std::string input =
"%TAG !! tag:example.com,2000:app/\n"
"---\n"
"!!int 1 - 3 # Interval, not integer";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:example.com,2000:app/int");
YAML_ASSERT(doc.to<std::string>() == "1 - 3");
return true;
}
// 6.20
TEST TagHandles()
{
std::string input =
"%TAG !e! tag:example.com,2000:app/\n"
"---\n"
"!e!foo \"bar\"";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "tag:example.com,2000:app/foo");
YAML_ASSERT(doc.to<std::string>() == "bar");
return true;
}
// 6.21
TEST LocalTagPrefix()
{
std::string input =
"%TAG !m! !my-\n"
"--- # Bulb here\n"
"!m!light fluorescent\n"
"...\n"
"%TAG !m! !my-\n"
"--- # Color here\n"
"!m!light green";
PARSE(doc, input);
YAML_ASSERT(doc.Tag() == "!my-light");
YAML_ASSERT(doc.to<std::string>() == "fluorescent");
PARSE_NEXT(doc);
YAML_ASSERT(doc.Tag() == "!my-light");
YAML_ASSERT(doc.to<std::string>() == "green");
return true;
}
// 6.22
TEST GlobalTagPrefix()
{
std::string input =
"%TAG !e! tag:example.com,2000:app/\n"
"---\n"
"- !e!foo \"bar\"";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc[0].Tag() == "tag:example.com,2000:app/foo");
YAML_ASSERT(doc[0].to<std::string>() == "bar");
return true;
}
// 6.23
TEST NodeProperties()
{
std::string input =
"!!str &a1 \"foo\":\n"
" !!str bar\n"
"&a2 baz : *a1";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
if(it.first().to<std::string>() == "foo") {
YAML_ASSERT(it.first().Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(it.second().Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(it.second().to<std::string>() == "bar");
} else if(it.first().to<std::string>() == "baz") {
YAML_ASSERT(it.second().to<std::string>() == "foo");
} else
return " unknown key";
}
return true;
}
// 6.24
TEST VerbatimTags()
{
std::string input =
"!<tag:yaml.org,2002:str> foo :\n"
" !<!bar> baz";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
YAML_ASSERT(it.first().Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(it.first().to<std::string>() == "foo");
YAML_ASSERT(it.second().Tag() == "!bar");
YAML_ASSERT(it.second().to<std::string>() == "baz");
}
return true;
}
// 6.25
TEST InvalidVerbatimTags()
{
std::string input =
"- !<!> foo\n"
"- !<$:?> bar\n";
PARSE(doc, input);
return " not implemented yet"; // TODO: check tags (but we probably will say these are valid, I think)
}
// 6.26
TEST TagShorthands()
{
std::string input =
"%TAG !e! tag:example.com,2000:app/\n"
"---\n"
"- !local foo\n"
"- !!str bar\n"
"- !e!tag%21 baz\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].Tag() == "!local");
YAML_ASSERT(doc[0].to<std::string>() == "foo");
YAML_ASSERT(doc[1].Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(doc[1].to<std::string>() == "bar");
YAML_ASSERT(doc[2].Tag() == "tag:example.com,2000:app/tag%21");
YAML_ASSERT(doc[2].to<std::string>() == "baz");
return true;
}
// 6.27
TEST InvalidTagShorthands()
{
std::string input1 =
"%TAG !e! tag:example,2000:app/\n"
"---\n"
"- !e! foo";
bool threw = false;
try {
PARSE(doc, input1);
} catch(const YAML::ParserException& e) {
threw = true;
if(e.msg != YAML::ErrorMsg::TAG_WITH_NO_SUFFIX)
throw;
}
if(!threw)
return " No exception was thrown for a tag with no suffix";
std::string input2 =
"%TAG !e! tag:example,2000:app/\n"
"---\n"
"- !h!bar baz";
PARSE(doc, input2); // TODO: should we reject this one (since !h! is not declared)?
return " not implemented yet";
}
// 6.28
TEST NonSpecificTags()
{
std::string input =
"# Assuming conventional resolution:\n"
"- \"12\"\n"
"- 12\n"
"- ! 12";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].to<std::string>() == "12"); // TODO: check tags. How?
YAML_ASSERT(doc[1].to<int>() == 12);
YAML_ASSERT(doc[2].to<std::string>() == "12");
return true;
}
// 6.29
TEST NodeAnchors()
{
std::string input =
"First occurrence: &anchor Value\n"
"Second occurrence: *anchor";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["First occurrence"].to<std::string>() == "Value");
YAML_ASSERT(doc["Second occurrence"].to<std::string>() == "Value");
return true;
}
// 7.1
TEST AliasNodes()
{
std::string input =
"First occurrence: &anchor Foo\n"
"Second occurrence: *anchor\n"
"Override anchor: &anchor Bar\n"
"Reuse anchor: *anchor";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(doc["First occurrence"].to<std::string>() == "Foo");
YAML_ASSERT(doc["Second occurrence"].to<std::string>() == "Foo");
YAML_ASSERT(doc["Override anchor"].to<std::string>() == "Bar");
YAML_ASSERT(doc["Reuse anchor"].to<std::string>() == "Bar");
return true;
}
// 7.2
TEST EmptyNodes()
{
std::string input =
"{\n"
" foo : !!str,\n"
" !!str : bar,\n"
"}";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
for(YAML::Iterator it=doc.begin();it!=doc.end();++it) {
if(it.first().to<std::string>() == "foo") {
YAML_ASSERT(it.second().Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(it.second().to<std::string>() == "");
} else if(it.first().to<std::string>() == "") {
YAML_ASSERT(it.first().Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(it.second().to<std::string>() == "bar");
} else
return " unexpected key";
}
return true;
}
// 7.3
TEST CompletelyEmptyNodes()
{
std::string input =
"{\n"
" ? foo :,\n"
" : bar,\n"
"}\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(IsNull(doc["foo"]));
YAML_ASSERT(doc[YAML::Null].to<std::string>() == "bar");
return true;
}
// 7.4
TEST DoubleQuotedImplicitKeys()
{
std::string input =
"\"implicit block key\" : [\n"
" \"implicit flow key\" : value,\n"
" ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["implicit block key"].size() == 1);
YAML_ASSERT(doc["implicit block key"][0].size() == 1);
YAML_ASSERT(doc["implicit block key"][0]["implicit flow key"].to<std::string>() == "value");
return true;
}
// 7.5
TEST DoubleQuotedLineBreaks()
{
std::string input =
"\"folded \n"
"to a space,\t\n"
" \n"
"to a line feed, or \t\\\n"
" \\ \tnon-content\"";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "folded to a space,\nto a line feed, or \t \tnon-content");
return true;
}
// 7.6
TEST DoubleQuotedLines()
{
std::string input =
"\" 1st non-empty\n"
"\n"
" 2nd non-empty \n"
"\t3rd non-empty \"";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == " 1st non-empty\n2nd non-empty 3rd non-empty ");
return true;
}
// 7.7
TEST SingleQuotedCharacters()
{
std::string input = " 'here''s to \"quotes\"'";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "here's to \"quotes\"");
return true;
}
// 7.8
TEST SingleQuotedImplicitKeys()
{
std::string input =
"'implicit block key' : [\n"
" 'implicit flow key' : value,\n"
" ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["implicit block key"].size() == 1);
YAML_ASSERT(doc["implicit block key"][0].size() == 1);
YAML_ASSERT(doc["implicit block key"][0]["implicit flow key"].to<std::string>() == "value");
return true;
}
// 7.9
TEST SingleQuotedLines()
{
std::string input =
"' 1st non-empty\n"
"\n"
" 2nd non-empty \n"
"\t3rd non-empty '";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == " 1st non-empty\n2nd non-empty 3rd non-empty ");
return true;
}
// 7.10
TEST PlainCharacters()
{
std::string input =
"# Outside flow collection:\n"
"- ::vector\n"
"- \": - ()\"\n"
"- Up, up, and away!\n"
"- -123\n"
"- http://example.com/foo#bar\n"
"# Inside flow collection:\n"
"- [ ::vector,\n"
" \": - ()\",\n"
" \"Up, up, and away!\",\n"
" -123,\n"
" http://example.com/foo#bar ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 6);
YAML_ASSERT(doc[0].to<std::string>() == "::vector");
YAML_ASSERT(doc[1].to<std::string>() == ": - ()");
YAML_ASSERT(doc[2].to<std::string>() == "Up, up, and away!");
YAML_ASSERT(doc[3].to<int>() == -123);
YAML_ASSERT(doc[4].to<std::string>() == "http://example.com/foo#bar");
YAML_ASSERT(doc[5].size() == 5);
YAML_ASSERT(doc[5][0].to<std::string>() == "::vector");
YAML_ASSERT(doc[5][1].to<std::string>() == ": - ()");
YAML_ASSERT(doc[5][2].to<std::string>() == "Up, up, and away!");
YAML_ASSERT(doc[5][3].to<int>() == -123);
YAML_ASSERT(doc[5][4].to<std::string>() == "http://example.com/foo#bar");
return true;
}
// 7.11
TEST PlainImplicitKeys()
{
std::string input =
"implicit block key : [\n"
" implicit flow key : value,\n"
" ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["implicit block key"].size() == 1);
YAML_ASSERT(doc["implicit block key"][0].size() == 1);
YAML_ASSERT(doc["implicit block key"][0]["implicit flow key"].to<std::string>() == "value");
return true;
}
// 7.12
TEST PlainLines()
{
std::string input =
"1st non-empty\n"
"\n"
" 2nd non-empty \n"
"\t3rd non-empty";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "1st non-empty\n2nd non-empty 3rd non-empty");
return true;
}
// 7.13
TEST FlowSequence()
{
std::string input =
"- [ one, two, ]\n"
"- [three ,four]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].size() == 2);
YAML_ASSERT(doc[0][0].to<std::string>() == "one");
YAML_ASSERT(doc[0][1].to<std::string>() == "two");
YAML_ASSERT(doc[1].size() == 2);
YAML_ASSERT(doc[1][0].to<std::string>() == "three");
YAML_ASSERT(doc[1][1].to<std::string>() == "four");
return true;
}
// 7.14
TEST FlowSequenceEntries()
{
std::string input =
"[\n"
"\"double\n"
" quoted\", 'single\n"
" quoted',\n"
"plain\n"
" text, [ nested ],\n"
"single: pair,\n"
"]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 5);
YAML_ASSERT(doc[0].to<std::string>() == "double quoted");
YAML_ASSERT(doc[1].to<std::string>() == "single quoted");
YAML_ASSERT(doc[2].to<std::string>() == "plain text");
YAML_ASSERT(doc[3].size() == 1);
YAML_ASSERT(doc[3][0].to<std::string>() == "nested");
YAML_ASSERT(doc[4].size() == 1);
YAML_ASSERT(doc[4]["single"].to<std::string>() == "pair");
return true;
}
// 7.15
TEST FlowMappings()
{
std::string input =
"- { one : two , three: four , }\n"
"- {five: six,seven : eight}";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].size() == 2);
YAML_ASSERT(doc[0]["one"].to<std::string>() == "two");
YAML_ASSERT(doc[0]["three"].to<std::string>() == "four");
YAML_ASSERT(doc[1].size() == 2);
YAML_ASSERT(doc[1]["five"].to<std::string>() == "six");
YAML_ASSERT(doc[1]["seven"].to<std::string>() == "eight");
return true;
}
// 7.16
TEST FlowMappingEntries()
{
std::string input =
"{\n"
"? explicit: entry,\n"
"implicit: entry,\n"
"?\n"
"}";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["explicit"].to<std::string>() == "entry");
YAML_ASSERT(doc["implicit"].to<std::string>() == "entry");
YAML_ASSERT(IsNull(doc[YAML::Null]));
return true;
}
// 7.17
TEST FlowMappingSeparateValues()
{
std::string input =
"{\n"
"unquoted : \"separate\",\n"
"http://foo.com,\n"
"omitted value:,\n"
": omitted key,\n"
"}";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(doc["unquoted"].to<std::string>() == "separate");
YAML_ASSERT(IsNull(doc["http://foo.com"]));
YAML_ASSERT(IsNull(doc["omitted value"]));
YAML_ASSERT(doc[YAML::Null].to<std::string>() == "omitted key");
return true;
}
// 7.18
TEST FlowMappingAdjacentValues()
{
std::string input =
"{\n"
"\"adjacent\":value,\n"
"\"readable\":value,\n"
"\"empty\":\n"
"}";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["adjacent"].to<std::string>() == "value");
YAML_ASSERT(doc["readable"].to<std::string>() == "value");
YAML_ASSERT(IsNull(doc["empty"]));
return true;
}
// 7.19
TEST SinglePairFlowMappings()
{
std::string input =
"[\n"
"foo: bar\n"
"]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0]["foo"].to<std::string>() == "bar");
return true;
}
// 7.20
TEST SinglePairExplicitEntry()
{
std::string input =
"[\n"
"? foo\n"
" bar : baz\n"
"]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0]["foo bar"].to<std::string>() == "baz");
return true;
}
// 7.21
TEST SinglePairImplicitEntries()
{
std::string input =
"- [ YAML : separate ]\n"
"- [ : empty key entry ]\n"
"- [ {JSON: like}:adjacent ]";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0][0].size() == 1);
YAML_ASSERT(doc[0][0]["YAML"].to<std::string>() == "separate");
YAML_ASSERT(doc[1].size() == 1);
YAML_ASSERT(doc[1][0].size() == 1);
YAML_ASSERT(doc[1][0][YAML::Null].to<std::string>() == "empty key entry");
YAML_ASSERT(doc[2].size() == 1);
YAML_ASSERT(doc[2][0].size() == 1);
StringMap key;
key._["JSON"] = "like";
YAML_ASSERT(doc[2][0][key].to<std::string>() == "adjacent");
return true;
}
// 7.22
TEST InvalidImplicitKeys()
{
std::string input =
"[ foo\n"
" bar: invalid,"; // Note: we don't check (on purpose) the >1K chars for an implicit key
try {
PARSE(doc, input);
} catch(const YAML::Exception& e) {
if(e.msg == YAML::ErrorMsg::END_OF_SEQ_FLOW)
return true;
throw;
}
return " no exception thrown";
}
// 7.23
TEST FlowContent()
{
std::string input =
"- [ a, b ]\n"
"- { a: b }\n"
"- \"a\"\n"
"- 'b'\n"
"- c";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 5);
YAML_ASSERT(doc[0].size() == 2);
YAML_ASSERT(doc[0][0].to<std::string>() == "a");
YAML_ASSERT(doc[0][1].to<std::string>() == "b");
YAML_ASSERT(doc[1].size() == 1);
YAML_ASSERT(doc[1]["a"].to<std::string>() == "b");
YAML_ASSERT(doc[2].to<std::string>() == "a");
YAML_ASSERT(doc[3].to<char>() == 'b');
YAML_ASSERT(doc[4].to<std::string>() == "c");
return true;
}
// 7.24
TEST FlowNodes()
{
std::string input =
"- !!str \"a\"\n"
"- 'b'\n"
"- &anchor \"c\"\n"
"- *anchor\n"
"- !!str";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 5);
YAML_ASSERT(doc[0].Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(doc[0].to<std::string>() == "a");
YAML_ASSERT(doc[1].to<char>() == 'b');
YAML_ASSERT(doc[2].to<std::string>() == "c");
YAML_ASSERT(doc[3].to<std::string>() == "c");
YAML_ASSERT(doc[4].Tag() == "tag:yaml.org,2002:str");
YAML_ASSERT(doc[4].to<std::string>() == "");
return true;
}
// 8.1
TEST BlockScalarHeader()
{
std::string input =
"- | # Empty header\n"
" literal\n"
"- >1 # Indentation indicator\n"
" folded\n"
"- |+ # Chomping indicator\n"
" keep\n"
"\n"
"- >1- # Both indicators\n"
" strip\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(doc[0].to<std::string>() == "literal\n");
YAML_ASSERT(doc[1].to<std::string>() == " folded\n");
YAML_ASSERT(doc[2].to<std::string>() == "keep\n\n");
YAML_ASSERT(doc[3].to<std::string>() == " strip");
return true;
}
// 8.2
TEST BlockIndentationHeader()
{
std::string input =
"- |\n"
" detected\n"
"- >\n"
" \n"
" \n"
" # detected\n"
"- |1\n"
" explicit\n"
"- >\n"
" \t\n"
" detected\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(doc[0].to<std::string>() == "detected\n");
YAML_ASSERT(doc[1].to<std::string>() == "\n\n# detected\n");
YAML_ASSERT(doc[2].to<std::string>() == " explicit\n");
YAML_ASSERT(doc[3].to<std::string>() == "\t\ndetected\n");
return true;
}
// 8.3
TEST InvalidBlockScalarIndentationIndicators()
{
{
std::string input =
"- |\n"
" \n"
" text";
bool threw = false;
try {
PARSE(doc, input);
} catch(const YAML::Exception& e) {
if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
throw;
threw = true;
}
if(!threw)
return " no exception thrown for less indented auto-detecting indentation for a literal block scalar";
}
{
std::string input =
"- >\n"
" text\n"
" text";
bool threw = false;
try {
PARSE(doc, input);
} catch(const YAML::Exception& e) {
if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
throw;
threw = true;
}
if(!threw)
return " no exception thrown for less indented auto-detecting indentation for a folded block scalar";
}
{
std::string input =
"- |2\n"
" text";
bool threw = false;
try {
PARSE(doc, input);
} catch(const YAML::Exception& e) {
if(e.msg != YAML::ErrorMsg::END_OF_SEQ)
throw;
threw = true;
}
if(!threw)
return " no exception thrown for less indented explicit indentation for a literal block scalar";
}
return true;
}
// 8.4
TEST ChompingFinalLineBreak()
{
std::string input =
"strip: |-\n"
" text\n"
"clip: |\n"
" text\n"
"keep: |+\n"
" text\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["strip"].to<std::string>() == "text");
YAML_ASSERT(doc["clip"].to<std::string>() == "text\n");
YAML_ASSERT(doc["keep"].to<std::string>() == "text\n");
return true;
}
// 8.5
TEST ChompingTrailingLines()
{
std::string input =
" # Strip\n"
" # Comments:\n"
"strip: |-\n"
" # text\n"
" \n"
" # Clip\n"
" # comments:\n"
"\n"
"clip: |\n"
" # text\n"
" \n"
" # Keep\n"
" # comments:\n"
"\n"
"keep: |+\n"
" # text\n"
"\n"
" # Trail\n"
" # Comments\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["strip"].to<std::string>() == "# text");
YAML_ASSERT(doc["clip"].to<std::string>() == "# text\n");
YAML_ASSERT(doc["keep"].to<std::string>() == "# text\n");
return true;
}
// 8.6
TEST EmptyScalarChomping()
{
std::string input =
"strip: >-\n"
"\n"
"clip: >\n"
"\n"
"keep: |+\n"
"\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["strip"].to<std::string>() == "");
YAML_ASSERT(doc["clip"].to<std::string>() == "");
YAML_ASSERT(doc["keep"].to<std::string>() == "\n");
return true;
}
// 8.7
TEST LiteralScalar()
{
std::string input =
"|\n"
" literal\n"
" \ttext\n"
"\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "literal\n\ttext\n");
return true;
}
// 8.8
TEST LiteralContent()
{
std::string input =
"|\n"
" \n"
" \n"
" literal\n"
" \n"
" \n"
" text\n"
"\n"
" # Comment\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "\n\nliteral\n \n\ntext\n");
return true;
}
// 8.9
TEST FoldedScalar()
{
std::string input =
">\n"
" folded\n"
" text\n"
"\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "folded text\n");
return true;
}
// 8.10
TEST FoldedLines()
{
std::string input =
">\n"
"\n"
" folded\n"
" line\n"
"\n"
" next\n"
" line\n"
" * bullet\n"
"\n"
" * list\n"
" * lines\n"
"\n"
" last\n"
" line\n"
"\n"
"# Comment\n";
PARSE(doc, input);
YAML_ASSERT(doc.to<std::string>() == "\nfolded line\nnext line\n * bullet\n\n * list\n * lines\n\nlast line\n");
return true;
}
// 8.11
TEST MoreIndentedLines()
{
return true; // same as 8.10
}
// 8.12
TEST EmptySeparationLines()
{
return true; // same as 8.10
}
// 8.13
TEST FinalEmptyLines()
{
return true; // same as 8.10
}
// 8.14
TEST BlockSequence()
{
std::string input =
"block sequence:\n"
" - one\n"
" - two : three\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["block sequence"].size() == 2);
YAML_ASSERT(doc["block sequence"][0].to<std::string>() == "one");
YAML_ASSERT(doc["block sequence"][1].size() == 1);
YAML_ASSERT(doc["block sequence"][1]["two"].to<std::string>() == "three");
return true;
}
// 8.15
TEST BlockSequenceEntryTypes()
{
std::string input =
"- # Empty\n"
"- |\n"
" block node\n"
"- - one # Compact\n"
" - two # sequence\n"
"- one: two # Compact mapping\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 4);
YAML_ASSERT(YAML::IsNull(doc[0]));
YAML_ASSERT(doc[1].to<std::string>() == "block node\n");
YAML_ASSERT(doc[2].size() == 2);
YAML_ASSERT(doc[2][0].to<std::string>() == "one");
YAML_ASSERT(doc[2][1].to<std::string>() == "two");
YAML_ASSERT(doc[3].size() == 1);
YAML_ASSERT(doc[3]["one"].to<std::string>() == "two");
return true;
}
// 8.16
TEST BlockMappings()
{
std::string input =
"block mapping:\n"
" key: value\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 1);
YAML_ASSERT(doc["block mapping"].size() == 1);
YAML_ASSERT(doc["block mapping"]["key"].to<std::string>() == "value");
return true;
}
// 8.17
TEST ExplicitBlockMappingEntries()
{
std::string input =
"? explicit key # Empty value\n"
"? |\n"
" block key\n"
": - one # Explicit compact\n"
" - two # block value\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(IsNull(doc["explicit key"]));
YAML_ASSERT(doc["block key\n"].size() == 2);
YAML_ASSERT(doc["block key\n"][0].to<std::string>() == "one");
YAML_ASSERT(doc["block key\n"][1].to<std::string>() == "two");
return true;
}
// 8.18
TEST ImplicitBlockMappingEntries()
{
std::string input =
"plain key: in-line value\n"
": # Both empty\n"
"\"quoted key\":\n"
"- entry\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc["plain key"].to<std::string>() == "in-line value");
YAML_ASSERT(IsNull(doc[YAML::Null]));
YAML_ASSERT(doc["quoted key"].size() == 1);
YAML_ASSERT(doc["quoted key"][0].to<std::string>() == "entry");
return true;
}
// 8.19
TEST CompactBlockMappings()
{
std::string input =
"- sun: yellow\n"
"- ? earth: blue\n"
" : moon: white\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc[0].size() == 1);
YAML_ASSERT(doc[0]["sun"].to<std::string>() == "yellow");
YAML_ASSERT(doc[1].size() == 1);
std::map<std::string, std::string> key;
key["earth"] = "blue";
YAML_ASSERT(doc[1][key].size() == 1);
YAML_ASSERT(doc[1][key]["moon"].to<std::string>() == "white");
return true;
}
// 8.20
TEST BlockNodeTypes()
{
std::string input =
"-\n"
" \"flow in block\"\n"
"- >\n"
" Block scalar\n"
"- !!map # Block collection\n"
" foo : bar\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 3);
YAML_ASSERT(doc[0].to<std::string>() == "flow in block");
YAML_ASSERT(doc[1].to<std::string>() == "Block scalar\n");
YAML_ASSERT(doc[2].size() == 1);
YAML_ASSERT(doc[2]["foo"].to<std::string>() == "bar");
return true;
}
// 8.21
TEST BlockScalarNodes()
{
std::string input =
"literal: |2\n"
" value\n"
"folded:\n"
" !foo\n"
" >1\n"
" value\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["literal"].to<std::string>() == "value");
YAML_ASSERT(doc["folded"].to<std::string>() == "value");
YAML_ASSERT(doc["folded"].Tag() == "!foo");
return true;
}
// 8.22
TEST BlockCollectionNodes()
{
std::string input =
"sequence: !!seq\n"
"- entry\n"
"- !!seq\n"
" - nested\n"
"mapping: !!map\n"
" foo: bar\n";
PARSE(doc, input);
YAML_ASSERT(doc.size() == 2);
YAML_ASSERT(doc["sequence"].size() == 2);
YAML_ASSERT(doc["sequence"][0].to<std::string>() == "entry");
YAML_ASSERT(doc["sequence"][1].size() == 1);
YAML_ASSERT(doc["sequence"][1][0].to<std::string>() == "nested");
YAML_ASSERT(doc["mapping"].size() == 1);
YAML_ASSERT(doc["mapping"]["foo"].to<std::string>() == "bar");
return true;
}
}
bool RunSpecTests()
{
int passed = 0;
int total = 0;
RunSpecTest(&Spec::SeqScalars, "2.1", "Sequence of Scalars", passed, total);
RunSpecTest(&Spec::MappingScalarsToScalars, "2.2", "Mapping Scalars to Scalars", passed, total);
RunSpecTest(&Spec::MappingScalarsToSequences, "2.3", "Mapping Scalars to Sequences", passed, total);
RunSpecTest(&Spec::SequenceOfMappings, "2.4", "Sequence of Mappings", passed, total);
RunSpecTest(&Spec::SequenceOfSequences, "2.5", "Sequence of Sequences", passed, total);
RunSpecTest(&Spec::MappingOfMappings, "2.6", "Mapping of Mappings", passed, total);
RunSpecTest(&Spec::TwoDocumentsInAStream, "2.7", "Two Documents in a Stream", passed, total);
RunSpecTest(&Spec::PlayByPlayFeed, "2.8", "Play by Play Feed from a Game", passed, total);
RunSpecTest(&Spec::SingleDocumentWithTwoComments, "2.9", "Single Document with Two Comments", passed, total);
RunSpecTest(&Spec::SimpleAnchor, "2.10", "Node for \"Sammy Sosa\" appears twice in this document", passed, total);
RunSpecTest(&Spec::MappingBetweenSequences, "2.11", "Mapping between Sequences", passed, total);
RunSpecTest(&Spec::CompactNestedMapping, "2.12", "Compact Nested Mapping", passed, total);
RunSpecTest(&Spec::InLiteralsNewlinesArePreserved, "2.13", "In literals, newlines are preserved", passed, total);
RunSpecTest(&Spec::InFoldedScalarsNewlinesBecomeSpaces, "2.14", "In folded scalars, newlines become spaces", passed, total);
RunSpecTest(&Spec::FoldedNewlinesArePreservedForMoreIndentedAndBlankLines, "2.15", "Folded newlines are preserved for \"more indented\" and blank lines", passed, total);
RunSpecTest(&Spec::IndentationDeterminesScope, "2.16", "Indentation determines scope", passed, total);
RunSpecTest(&Spec::QuotedScalars, "2.17", "Quoted scalars", passed, total);
RunSpecTest(&Spec::MultiLineFlowScalars, "2.18", "Multi-line flow scalars", passed, total);
RunSpecTest(&Spec::VariousExplicitTags, "2.23", "Various Explicit Tags", passed, total);
RunSpecTest(&Spec::GlobalTags, "2.24", "Global Tags", passed, total);
RunSpecTest(&Spec::UnorderedSets, "2.25", "Unordered Sets", passed, total);
RunSpecTest(&Spec::OrderedMappings, "2.26", "Ordered Mappings", passed, total);
RunSpecTest(&Spec::Invoice, "2.27", "Invoice", passed, total);
RunSpecTest(&Spec::LogFile, "2.28", "Log File", passed, total);
RunSpecTest(&Spec::BlockStructureIndicators, "5.3", "Block Structure Indicators", passed, total);
RunSpecTest(&Spec::FlowStructureIndicators, "5.4", "Flow Structure Indicators", passed, total);
RunSpecTest(&Spec::NodePropertyIndicators, "5.6", "Node Property Indicators", passed, total);
RunSpecTest(&Spec::BlockScalarIndicators, "5.7", "Block Scalar Indicators", passed, total);
RunSpecTest(&Spec::QuotedScalarIndicators, "5.8", "Quoted Scalar Indicators", passed, total);
RunSpecTest(&Spec::LineBreakCharacters, "5.11", "Line Break Characters", passed, total);
RunSpecTest(&Spec::TabsAndSpaces, "5.12", "Tabs and Spaces", passed, total);
RunSpecTest(&Spec::EscapedCharacters, "5.13", "Escaped Characters", passed, total);
RunSpecTest(&Spec::InvalidEscapedCharacters, "5.14", "Invalid Escaped Characters", passed, total);
RunSpecTest(&Spec::IndentationSpaces, "6.1", "Indentation Spaces", passed, total);
RunSpecTest(&Spec::IndentationIndicators, "6.2", "Indentation Indicators", passed, total);
RunSpecTest(&Spec::SeparationSpaces, "6.3", "Separation Spaces", passed, total);
RunSpecTest(&Spec::LinePrefixes, "6.4", "Line Prefixes", passed, total);
RunSpecTest(&Spec::EmptyLines, "6.5", "Empty Lines", passed, total);
RunSpecTest(&Spec::LineFolding, "6.6", "Line Folding", passed, total);
RunSpecTest(&Spec::BlockFolding, "6.7", "Block Folding", passed, total);
RunSpecTest(&Spec::FlowFolding, "6.8", "Flow Folding", passed, total);
RunSpecTest(&Spec::SeparatedComment, "6.9", "Separated Comment", passed, total);
RunSpecTest(&Spec::CommentLines, "6.10", "Comment Lines", passed, total);
RunSpecTest(&Spec::MultiLineComments, "6.11", "Multi-Line Comments", passed, total);
RunSpecTest(&Spec::SeparationSpacesII, "6.12", "Separation Spaces", passed, total);
RunSpecTest(&Spec::ReservedDirectives, "6.13", "Reserved Directives", passed, total);
RunSpecTest(&Spec::YAMLDirective, "6.14", "YAML Directive", passed, total);
RunSpecTest(&Spec::InvalidRepeatedYAMLDirective, "6.15", "Invalid Repeated YAML Directive", passed, total);
RunSpecTest(&Spec::TagDirective, "6.16", "Tag Directive", passed, total);
RunSpecTest(&Spec::InvalidRepeatedTagDirective, "6.17", "Invalid Repeated Tag Directive", passed, total);
RunSpecTest(&Spec::PrimaryTagHandle, "6.18", "Primary Tag Handle", passed, total);
RunSpecTest(&Spec::SecondaryTagHandle, "6.19", "SecondaryTagHandle", passed, total);
RunSpecTest(&Spec::TagHandles, "6.20", "TagHandles", passed, total);
RunSpecTest(&Spec::LocalTagPrefix, "6.21", "LocalTagPrefix", passed, total);
RunSpecTest(&Spec::GlobalTagPrefix, "6.22", "GlobalTagPrefix", passed, total);
RunSpecTest(&Spec::NodeProperties, "6.23", "NodeProperties", passed, total);
RunSpecTest(&Spec::VerbatimTags, "6.24", "Verbatim Tags", passed, total);
RunSpecTest(&Spec::InvalidVerbatimTags, "6.25", "Invalid Verbatim Tags", passed, total);
RunSpecTest(&Spec::TagShorthands, "6.26", "Tag Shorthands", passed, total);
RunSpecTest(&Spec::InvalidTagShorthands, "6.27", "Invalid Tag Shorthands", passed, total);
RunSpecTest(&Spec::NonSpecificTags, "6.28", "Non Specific Tags", passed, total);
RunSpecTest(&Spec::NodeAnchors, "6.29", "Node Anchors", passed, total);
RunSpecTest(&Spec::AliasNodes, "7.1", "Alias Nodes", passed, total);
RunSpecTest(&Spec::EmptyNodes, "7.2", "Empty Nodes", passed, total);
RunSpecTest(&Spec::CompletelyEmptyNodes, "7.3", "Completely Empty Nodes", passed, total);
RunSpecTest(&Spec::DoubleQuotedImplicitKeys, "7.4", "Double Quoted Implicit Keys", passed, total);
RunSpecTest(&Spec::DoubleQuotedLineBreaks, "7.5", "Double Quoted Line Breaks", passed, total);
RunSpecTest(&Spec::DoubleQuotedLines, "7.6", "Double Quoted Lines", passed, total);
RunSpecTest(&Spec::SingleQuotedCharacters, "7.7", "Single Quoted Characters", passed, total);
RunSpecTest(&Spec::SingleQuotedImplicitKeys, "7.8", "Single Quoted Implicit Keys", passed, total);
RunSpecTest(&Spec::SingleQuotedLines, "7.9", "Single Quoted Lines", passed, total);
RunSpecTest(&Spec::PlainCharacters, "7.10", "Plain Characters", passed, total);
RunSpecTest(&Spec::PlainImplicitKeys, "7.11", "Plain Implicit Keys", passed, total);
RunSpecTest(&Spec::PlainLines, "7.12", "Plain Lines", passed, total);
RunSpecTest(&Spec::FlowSequence, "7.13", "Flow Sequence", passed, total);
RunSpecTest(&Spec::FlowSequenceEntries, "7.14", "Flow Sequence Entries", passed, total);
RunSpecTest(&Spec::FlowMappings, "7.15", "Flow Mappings", passed, total);
RunSpecTest(&Spec::FlowMappingEntries, "7.16", "Flow Mapping Entries", passed, total);
RunSpecTest(&Spec::FlowMappingSeparateValues, "7.17", "Flow Mapping Separate Values", passed, total);
RunSpecTest(&Spec::FlowMappingAdjacentValues, "7.18", "Flow Mapping Adjacent Values", passed, total);
RunSpecTest(&Spec::SinglePairFlowMappings, "7.19", "Single Pair Flow Mappings", passed, total);
RunSpecTest(&Spec::SinglePairExplicitEntry, "7.20", "Single Pair Explicit Entry", passed, total);
RunSpecTest(&Spec::SinglePairImplicitEntries, "7.21", "Single Pair Implicit Entries", passed, total);
RunSpecTest(&Spec::InvalidImplicitKeys, "7.22", "Invalid Implicit Keys", passed, total);
RunSpecTest(&Spec::FlowContent, "7.23", "Flow Content", passed, total);
RunSpecTest(&Spec::FlowNodes, "7.24", "FlowNodes", passed, total);
RunSpecTest(&Spec::BlockScalarHeader, "8.1", "Block Scalar Header", passed, total);
RunSpecTest(&Spec::BlockIndentationHeader, "8.2", "Block Indentation Header", passed, total);
RunSpecTest(&Spec::InvalidBlockScalarIndentationIndicators, "8.3", "Invalid Block Scalar Indentation Indicators", passed, total);
RunSpecTest(&Spec::ChompingFinalLineBreak, "8.4", "Chomping Final Line Break", passed, total);
RunSpecTest(&Spec::ChompingTrailingLines, "8.5", "Chomping Trailing Lines", passed, total);
RunSpecTest(&Spec::EmptyScalarChomping, "8.6", "Empty Scalar Chomping", passed, total);
RunSpecTest(&Spec::LiteralScalar, "8.7", "Literal Scalar", passed, total);
RunSpecTest(&Spec::LiteralContent, "8.8", "Literal Content", passed, total);
RunSpecTest(&Spec::FoldedScalar, "8.9", "Folded Scalar", passed, total);
RunSpecTest(&Spec::FoldedLines, "8.10", "Folded Lines", passed, total);
RunSpecTest(&Spec::MoreIndentedLines, "8.11", "More Indented Lines", passed, total);
RunSpecTest(&Spec::EmptySeparationLines, "8.12", "Empty Separation Lines", passed, total);
RunSpecTest(&Spec::FinalEmptyLines, "8.13", "Final Empty Lines", passed, total);
RunSpecTest(&Spec::BlockSequence, "8.14", "Block Sequence", passed, total);
RunSpecTest(&Spec::BlockSequenceEntryTypes, "8.15", "Block Sequence Entry Types", passed, total);
RunSpecTest(&Spec::BlockMappings, "8.16", "Block Mappings", passed, total);
RunSpecTest(&Spec::ExplicitBlockMappingEntries, "8.17", "Explicit Block Mapping Entries", passed, total);
RunSpecTest(&Spec::ImplicitBlockMappingEntries, "8.18", "Implicit Block Mapping Entries", passed, total);
RunSpecTest(&Spec::CompactBlockMappings, "8.19", "Compact Block Mappings", passed, total);
RunSpecTest(&Spec::BlockNodeTypes, "8.20", "Block Node Types", passed, total);
RunSpecTest(&Spec::BlockScalarNodes, "8.21", "Block Scalar Nodes", passed, total);
RunSpecTest(&Spec::BlockCollectionNodes, "8.22", "Block Collection Nodes", passed, total);
std::cout << "Spec tests: " << passed << "/" << total << " passed\n";
return passed == total;
}
}
test/spectests.h 0 → 100644
View file @ f56d4530
#ifndef SPECTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define SPECTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
namespace Test {
bool RunSpecTests();
}
#endif // SPECTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
test/tests.cpp 0 → 100644
View file @ f56d4530
#include "tests.h"
#include "emittertests.h"
#include "parsertests.h"
#include "spectests.h"
#include "yaml-cpp/yaml.h"
#include <fstream>
#include <sstream>
#include <vector>
#include <iostream>
namespace Test
{
void RunAll()
{
bool passed = true;
if(!RunParserTests())
passed = false;
if(!RunEmitterTests())
passed = false;
if(!RunSpecTests())
passed = false;
if(passed)
std::cout << "All tests passed!\n";
}
}
test/tests.h 0 → 100644
View file @ f56d4530
#ifndef TESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define TESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
#include <string>
namespace Test {
void RunAll();
namespace Parser {
// scalar tests
void SimpleScalar(std::string& inputScalar, std::string& desiredOutput);
void MultiLineScalar(std::string& inputScalar, std::string& desiredOutput);
void LiteralScalar(std::string& inputScalar, std::string& desiredOutput);
void FoldedScalar(std::string& inputScalar, std::string& desiredOutput);
void ChompedFoldedScalar(std::string& inputScalar, std::string& desiredOutput);
void ChompedLiteralScalar(std::string& inputScalar, std::string& desiredOutput);
void FoldedScalarWithIndent(std::string& inputScalar, std::string& desiredOutput);
void ColonScalar(std::string& inputScalar, std::string& desiredOutput);
void QuotedScalar(std::string& inputScalar, std::string& desiredOutput);
void CommaScalar(std::string& inputScalar, std::string& desiredOutput);
void DashScalar(std::string& inputScalar, std::string& desiredOutput);
void URLScalar(std::string& inputScalar, std::string& desiredOutput);
// misc tests
bool SimpleSeq();
bool SimpleMap();
bool FlowSeq();
bool FlowMap();
bool FlowMapWithOmittedKey();
bool FlowMapWithOmittedValue();
bool FlowMapWithSoloEntry();
bool FlowMapEndingWithSoloEntry();
bool QuotedSimpleKeys();
bool CompressedMapAndSeq();
bool NullBlockSeqEntry();
bool NullBlockMapKey();
bool NullBlockMapValue();
bool SimpleAlias();
bool AliasWithNull();
bool AnchorInSimpleKey();
bool AliasAsSimpleKey();
bool ExplicitDoc();
bool MultipleDocs();
bool ExplicitEndDoc();
bool MultipleDocsWithSomeExplicitIndicators();
}
}
#endif // TESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
util/CMakeLists.txt 0 → 100644
View file @ f56d4530
add_executable(parse parse.cpp)
target_link_libraries(parse yaml-cpp)
util/api.cpp 0 → 100644
View file @ f56d4530
// a sketch of what the new API might look like
#include "yaml-cpp/yaml.h"
#include <iostream>
int main()
{
{
// test.yaml
// - foo
// - primes: [2, 3, 5, 7, 11]
// odds: [1, 3, 5, 7, 9, 11]
// - [x, y]
// move-like semantics
YAML::Value root = YAML::Parse("test.yaml");
std::cout << root[0].as<std::string>(); // "foo"
std::cout << str(root[0]); // "foo", shorthand?
std::cout << root[1]["primes"][3].as<int>(); // "7"
std::cout << root[1]["odds"][6].as<int>(); // throws?
root[2].push_back(5);
root[3] = "Hello, World";
root[0].reset();
root[0]["key"] = "value";
std::cout << root;
// # not sure about formatting
// - {key: value}
// - primes: [2, 3, 5, 7, 11]
// odds: [1, 3, 5, 7, 9, 11]
// - [x, y, 5]
// - Hello, World
}
{
// for all copy-like commands, think of python's "name/value" semantics
YAML::Value root = "Hello"; // Hello
root = YAML::Sequence(); // []
root[0] = 0; // [0]
root[2] = "two"; // [0, ~, two] # forces root[1] to be initialized to null
YAML::Value other = root; // both point to the same thing
other[0] = 5; // now root[0] is 0 also
other.push_back(root); // &1 [5, ~, two, *1]
other[3][0] = 0; // &1 [0, ~, two, *1] # since it's a true alias
other.push_back(Copy(root)); // &1 [0, ~, two, *1, &2 [0, ~, two, *2]]
other[4][0] = 5; // &1 [0, ~, two, *1, &2 [5, ~, two, *2]] # they're really different
}
{
YAML::Value node; // ~
node[0] = 1; // [1] # auto-construct a sequence
node["key"] = 5; // {0: 1, key: 5} # auto-turn it into a map
node.push_back(10); // error, can't turn a map into a sequence
node.erase("key"); // {0: 1} # still a map, even if we remove the key that caused the problem
node = "Hello"; // Hello # assignment overwrites everything, so it's now just a plain scalar
}
{
YAML::Value map; // ~
map[3] = 1; // {3: 1} # auto-constructs a map, *not* a sequence
YAML::Value seq; // ~
seq = YAML::Sequence(); // []
seq[3] = 1; // [~, ~, ~, 1]
}
{
YAML::Value node; // ~
node[0] = node; // &1 [*1] # fun stuff
}
{
YAML::Value node;
YAML::Value subnode = node["key"]; // 'subnode' is not instantiated ('node' is still null)
subnode = "value"; // {key: value} # now it is
YAML::Value subnode2 = node["key2"];
node["key3"] = subnode2; // subnode2 is still not instantiated, but node["key3"] is "pseudo" aliased to it
subnode2 = "monkey"; // {key: value, key2: &1 monkey, key3: *1} # bam! it instantiates both
}
{
YAML::Value seq = YAML::Sequence();
seq[0] = "zero"; // [zero]
seq[1] = seq[0]; // [&1 zero, *1]
seq[0] = seq[1]; // [&1 zero, *1] # no-op (they both alias the same thing, so setting them equal is nothing)
Is(seq[0], seq[1]); // true
seq[1] = "one"; // [&1 one, *1]
UnAlias(seq[1]); // [one, one]
Is(seq[0], seq[1]); // false
}
{
YAML::Value root;
root.push_back("zero");
root.push_back("one");
root.push_back("two");
YAML::Value two = root[2];
root = "scalar"; // 'two' is still "two", even though 'root' is "scalar" (the sequence effectively no longer exists)
// Note: in all likelihood, the memory for nodes "zero" and "one" is still allocated. How can it go away? Weak pointers?
}
{
YAML::Value root; // ~
root[0] = root; // &1 [*1]
root[0] = 5; // [5]
}
{
YAML::Value root;
YAML::Value key;
key["key"] = "value";
root[key] = key; // &1 {key: value}: *1
}
{
YAML::Value root;
root[0] = "hi";
root[1][0] = "bye";
root[1][1] = root; // &1 [hi, [bye, *1]] # root
YAML::Value sub = root[1]; // &1 [bye, [hi, *1]] # sub
root = "gone"; // [bye, gone] # sub
}
return 0;
}
util/parse.cpp 0 → 100644
View file @ f56d4530
#include "yaml-cpp/yaml.h"
#include "yaml-cpp/eventhandler.h"
#include <fstream>
#include <iostream>
#include <vector>
struct Params {
bool hasFile;
std::string fileName;
};
Params ParseArgs(int argc, char **argv) {
Params p;
std::vector<std::string> args(argv + 1, argv + argc);
return p;
}
class NullEventHandler: public YAML::EventHandler
{
public:
virtual void OnDocumentStart(const YAML::Mark&) {}
virtual void OnDocumentEnd() {}
virtual void OnNull(const YAML::Mark&, YAML::anchor_t) {}
virtual void OnAlias(const YAML::Mark&, YAML::anchor_t) {}
virtual void OnScalar(const YAML::Mark&, const std::string&, YAML::anchor_t, const std::string&) {}
virtual void OnSequenceStart(const YAML::Mark&, const std::string&, YAML::anchor_t) {}
virtual void OnSequenceEnd() {}
virtual void OnMapStart(const YAML::Mark&, const std::string&, YAML::anchor_t) {}
virtual void OnMapEnd() {}
};
void parse(std::istream& input)
{
try {
YAML::Parser parser(input);
YAML::Node doc;
NullEventHandler handler;
while(parser.GetNextDocument(doc)) {
YAML::Emitter emitter;
emitter << doc;
std::cout << emitter.c_str() << "\n";
}
} catch(const YAML::Exception& e) {
std::cerr << e.what() << "\n";
}
}
int main(int argc, char **argv)
{
Params p = ParseArgs(argc, argv);
if(argc > 1) {
std::ifstream fin;
fin.open(argv[1]);
parse(fin);
} else {
parse(std::cin);
}
return 0;
}
yaml-cpp.pc.cmake 0 → 100644
View file @ f56d4530
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=@CMAKE_INSTALL_PREFIX@
libdir=${prefix}/@LIB_INSTALL_DIR@
includedir=${prefix}/@INCLUDE_INSTALL_ROOT_DIR@
Name: Yaml-cpp
Description: A YAML parser and emitter for C++
Version: @YAML_CPP_VERSION@
Requires:
Libs: -L${libdir} -lyaml-cpp
Cflags: -I${includedir}
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment