utils/unittest/googletest/gtest-typed-test.cc

   1 // Copyright 2008 Google Inc.
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   6 // met:
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  10 //     * Redistributions in binary form must reproduce the above
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  12 // in the documentation and/or other materials provided with the
  13 // distribution.
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  15 // contributors may be used to endorse or promote products derived from
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  17 //
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  19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  29 //
  30 // Author: wan@google.com (Zhanyong Wan)
  31
  32 #include <gtest/gtest-typed-test.h>
  33 #include <gtest/gtest.h>
  34
  35 namespace testing {
  36 namespace internal {
  37
  38 #ifdef GTEST_HAS_TYPED_TEST_P
  39
  40 // Verifies that registered_tests match the test names in
  41 // defined_test_names_; returns registered_tests if successful, or
  42 // aborts the program otherwise.
  43 const char* TypedTestCasePState::VerifyRegisteredTestNames(
  44     const char* file, int line, const char* registered_tests) {
  45   typedef ::std::set<const char*>::const_iterator DefinedTestIter;
  46   registered_ = true;
  47
  48   Message errors;
  49   ::std::set<String> tests;
  50   for (const char* names = registered_tests; names != NULL;
  51        names = SkipComma(names)) {
  52     const String name = GetPrefixUntilComma(names);
  53     if (tests.count(name) != 0) {
  54       errors << "Test " << name << " is listed more than once.\n";
  55       continue;
  56     }
  57
  58     bool found = false;
  59     for (DefinedTestIter it = defined_test_names_.begin();
  60          it != defined_test_names_.end();
  61          ++it) {
  62       if (name == *it) {
  63         found = true;
  64         break;
  65       }
  66     }
  67
  68     if (found) {
  69       tests.insert(name);
  70     } else {
  71       errors << "No test named " << name
  72              << " can be found in this test case.\n";
  73     }
  74   }
  75
  76   for (DefinedTestIter it = defined_test_names_.begin();
  77        it != defined_test_names_.end();
  78        ++it) {
  79     if (tests.count(*it) == 0) {
  80       errors << "You forgot to list test " << *it << ".\n";
  81     }
  82   }
  83
  84   const String& errors_str = errors.GetString();
  85   if (errors_str != "") {
  86     fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
  87             errors_str.c_str());
  88     abort();
  89   }
  90
  91   return registered_tests;
  92 }
  93
  94 #endif  // GTEST_HAS_TYPED_TEST_P
  95
  96 }  // namespace internal
  97 }  // namespace testing