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Commit ecc24190 authored by Yi Zheng's avatar Yi Zheng Committed by Yi Zheng
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- Fix the broken markdown table 

- Fix some format issue
parent ae94a909
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googletest/docs/advanced.md
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......@@ -104,11 +104,9 @@ can be implicitly converted to `bool`), you can use it in a *predicate
assertion* to get the function arguments printed for free:
| Fatal assertion | Nonfatal assertion | Verifies |
| -------------------- | -------------------- | --------------------------- |
| `ASSERT_PRED1(pred1, | `EXPECT_PRED1(pred1, | `pred1(val1)` is true |
: val1);` : val1);` : :
| `ASSERT_PRED2(pred2, | `EXPECT_PRED2(pred2, | `pred2(val1, val2)` is true |
: val1, val2);` : val1, val2);` : :
| ---------------------------------- | ---------------------------------- | --------------------------- |
| `ASSERT_PRED1(pred1, val1);` | `EXPECT_PRED1(pred1, val1);` | `pred1(val1)` is true |
| `ASSERT_PRED2(pred2, val1, val2);` | `EXPECT_PRED2(pred2, val1, val2);` | `pred2(val1, val2)` is true |
| `...` | `...` | ... |
In the above, `predn` is an `n`-ary predicate function or functor, where `val1`,
......@@ -120,7 +118,7 @@ either case, the arguments are evaluated exactly once.
Here's an example. Given
```c++
// Returns true iff m and n have no common divisors except 1.
// Returns true if m and n have no common divisors except 1.
bool MutuallyPrime(int m, int n) { ... }
const int a = 3;
......@@ -340,11 +338,9 @@ want to learn more, see
#### Floating-Point Macros
| Fatal assertion | Nonfatal assertion | Verifies |
| ----------------------- | ----------------------- | ----------------------- |
| `ASSERT_FLOAT_EQ(val1, | `EXPECT_FLOAT_EQ(val1, | the two `float` values |
: val2);` : val2);` : are almost equal :
| `ASSERT_DOUBLE_EQ(val1, | `EXPECT_DOUBLE_EQ(val1, | the two `double` values |
: val2);` : val2);` : are almost equal :
| ------------------------------- | ------------------------------ | ---------------------------------------- |
| `ASSERT_FLOAT_EQ(val1, val2);` | `EXPECT_FLOAT_EQ(val1,val2);` | the two `float` values are almost equal |
| `ASSERT_DOUBLE_EQ(val1, val2);` | `EXPECT_DOUBLE_EQ(val1, val2);`| the two `double` values are almost equal |
By "almost equal" we mean the values are within 4 ULP's from each other.
......@@ -355,11 +351,8 @@ unsafe and has been deprecated. Please don't use it any more.
The following assertions allow you to choose the acceptable error bound:
| Fatal assertion | Nonfatal assertion | Verifies |
| ------------------ | ------------------------ | ------------------------- |
| `ASSERT_NEAR(val1, | `EXPECT_NEAR(val1, val2, | the difference between |
: val2, abs_error);` : abs_error);` : `val1` and `val2` doesn't :
: : : exceed the given absolute :
: : : error :
| ------------------------------------- | ------------------------------------- | ------------------------- |
| `ASSERT_NEAR(val1, val2, abs_error);` | `EXPECT_NEAR(val1, val2, abs_error);` | the difference between `val1` and `val2` doesn't exceed the given absolute error |
**Availability**: Linux, Windows, Mac.
......@@ -388,9 +381,8 @@ library of matchers for validating arguments passed to mock objects. A gMock
used in these assertion macros:
| Fatal assertion | Nonfatal assertion | Verifies |
| ------------------- | ------------------------------ | --------------------- |
| `ASSERT_THAT(value, | `EXPECT_THAT(value, matcher);` | value matches matcher |
: matcher);` : : :
| ------------------------------ | ------------------------------ | --------------------- |
| `ASSERT_THAT(value, matcher);` | `EXPECT_THAT(value, matcher);` | value matches matcher |
For example, `StartsWith(prefix)` is a matcher that matches a string starting
with `prefix`, and you can write:
......@@ -1396,17 +1388,11 @@ namespace:
| Parameter Generator | Behavior |
| ---------------------------- | ------------------------------------------- |
| `Range(begin, end [, step])` | Yields values `{begin, begin+step, |
: : begin+step+step, ...}`. The values do not :
: : include `end`. `step` defaults to 1. :
| `Range(begin, end [, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. |
| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. |
| `ValuesIn(container)` and | Yields values from a C-style array, an |
: `ValuesIn(begin,end)` : STL-style container, or an iterator range :
: : `[begin, end)`. :
| `ValuesIn(container)` and `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)`. |
| `Bool()` | Yields sequence `{false, true}`. |
| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) |
: : as std\:\:tuples of the values generated by :
: : the `N` generators. :
| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) as std\:\:tuples of the values generated by the `N` generators. |
For more details, see the comments at the definitions of these functions.
......@@ -1726,7 +1712,7 @@ To test them, we use the following special techniques:
```c++
// foo.h
#include "gtest/gtest_prod.h"
#include "gtest/gtest_prod.h"
class Foo {
...
......@@ -1779,7 +1765,7 @@ To test them, we use the following special techniques:
```
## "Catching" Failures
## "Catching" Failures
If you are building a testing utility on top of googletest, you'll want to test
your utility. What framework would you use to test it? googletest, of course.
......@@ -2168,23 +2154,22 @@ random seed and re-shuffle the tests in each iteration.
googletest can use colors in its terminal output to make it easier to spot the
important information:
...
<span style="color:green">[----------]<span style="color:black"> 1 test from FooTest
<span style="color:green">[ RUN ]<span style="color:black"> FooTest.DoesAbc
<span style="color:green">[ OK ]<span style="color:black"> FooTest.DoesAbc
<span style="color:green">[----------]<span style="color:black"> 2 tests from BarTest
<span style="color:green">[ RUN ]<span style="color:black"> BarTest.HasXyzProperty
<span style="color:green">[ OK ]<span style="color:black"> BarTest.HasXyzProperty
<span style="color:green">[ RUN ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess
... some error messages ...
<span style="color:red">[ FAILED ] <span style="color:black">BarTest.ReturnsTrueOnSuccess
...
<span style="color:green">[==========]<span style="color:black"> 30 tests from 14 test cases ran.
<span style="color:green">[ PASSED ]<span style="color:black"> 28 tests.
<span style="color:red">[ FAILED ]<span style="color:black"> 2 tests, listed below:
<span style="color:red">[ FAILED ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess
<span style="color:red">[ FAILED ]<span style="color:black"> AnotherTest.DoesXyz
...<br/>
<span style="color:green">[----------]<span style="color:black"> 1 test from FooTest<br/>
<span style="color:green">[ RUN ]<span style="color:black"> FooTest.DoesAbc<br/>
<span style="color:green">[ OK ]<span style="color:black"> FooTest.DoesAbc<br/>
<span style="color:green">[----------]<span style="color:black"> 2 tests from BarTest<br/>
<span style="color:green">[ RUN ]<span style="color:black"> BarTest.HasXyzProperty<br/>
<span style="color:green">[ OK ]<span style="color:black"> BarTest.HasXyzProperty<br/>
<span style="color:green">[ RUN ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
... some error messages ...<br/>
<span style="color:red">[ FAILED ] <span style="color:black">BarTest.ReturnsTrueOnSuccess<br/>
...<br/>
<span style="color:green">[==========]<span style="color:black"> 30 tests from 14 test cases ran.<br/>
<span style="color:green">[ PASSED ]<span style="color:black"> 28 tests.<br/>
<span style="color:red">[ FAILED ]<span style="color:black"> 2 tests, listed below:<br/>
<span style="color:red">[ FAILED ]<span style="color:black"> BarTest.ReturnsTrueOnSuccess<br/>
<span style="color:red">[ FAILED ]<span style="color:black"> AnotherTest.DoesXyz<br/>
2 FAILED TESTS
You can set the `GTEST_COLOR` environment variable or the `--gtest_color`
......@@ -2193,8 +2178,7 @@ disable colors, or let googletest decide. When the value is `auto`, googletest
will use colors if and only if the output goes to a terminal and (on non-Windows
platforms) the `TERM` environment variable is set to `xterm` or `xterm-color`.
>
> **Availability**: Linux, Windows, Mac.
**Availability**: Linux, Windows, Mac.
#### Suppressing the Elapsed Time
......
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