gtest-typed-test.cc

// Copyright 2008 Google Inc.
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// modification, are permitted provided that the following conditions are
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// Author: wan@google.com (Zhanyong Wan)

#include <gtest/gtest-typed-test.h>
#include <gtest/gtest.h>

namespace testing {
namespace internal {

#if GTEST_HAS_TYPED_TEST_P

// Verifies that registered_tests match the test names in
// defined_test_names_; returns registered_tests if successful, or
// aborts the program otherwise.
const char* TypedTestCasePState::VerifyRegisteredTestNames(
    const char* file, int line, const char* registered_tests) {
  typedef ::std::set<const char*>::const_iterator DefinedTestIter;
  registered_ = true;

  Message errors;
  ::std::set<String> tests;
  for (const char* names = registered_tests; names != NULL;
       names = SkipComma(names)) {
    const String name = GetPrefixUntilComma(names);
    if (tests.count(name) != 0) {
      errors << "Test " << name << " is listed more than once.\n";
      continue;
    }

    bool found = false;
    for (DefinedTestIter it = defined_test_names_.begin();
         it != defined_test_names_.end();
         ++it) {
      if (name == *it) {
        found = true;
        break;
      }
    }

    if (found) {
      tests.insert(name);
    } else {
      errors << "No test named " << name
             << " can be found in this test case.\n";
    }
  }

  for (DefinedTestIter it = defined_test_names_.begin();
       it != defined_test_names_.end();
       ++it) {
    if (tests.count(*it) == 0) {
      errors << "You forgot to list test " << *it << ".\n";
    }
  }

  const String& errors_str = errors.GetString();
  if (errors_str != "") {
    fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
            errors_str.c_str());
    fflush(stderr);
    posix::Abort();
  }

  return registered_tests;
}

#endif  // GTEST_HAS_TYPED_TEST_P

}  // namespace internal
}  // namespace testing