ceph/src/jaegertracing/opentelemetry-cpp/third_party/googletest/googletest/src/gtest-typed-test.cc

   1 // Copyright 2008 Google Inc.
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  29
  30
  31 #include "gtest/gtest-typed-test.h"
  32
  33 #include "gtest/gtest.h"
  34
  35 namespace testing {
  36 namespace internal {
  37
  38 #if GTEST_HAS_TYPED_TEST_P
  39
  40 // Skips to the first non-space char in str. Returns an empty string if str
  41 // contains only whitespace characters.
  42 static const char* SkipSpaces(const char* str) {
  43   while (IsSpace(*str))
  44     str++;
  45   return str;
  46 }
  47
  48 static std::vector<std::string> SplitIntoTestNames(const char* src) {
  49   std::vector<std::string> name_vec;
  50   src = SkipSpaces(src);
  51   for (; src != nullptr; src = SkipComma(src)) {
  52     name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
  53   }
  54   return name_vec;
  55 }
  56
  57 // Verifies that registered_tests match the test names in
  58 // registered_tests_; returns registered_tests if successful, or
  59 // aborts the program otherwise.
  60 const char* TypedTestSuitePState::VerifyRegisteredTestNames(
  61     const char* test_suite_name, const char* file, int line,
  62     const char* registered_tests) {
  63   RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
  64
  65   typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
  66   registered_ = true;
  67
  68   std::vector<std::string> name_vec = SplitIntoTestNames(registered_tests);
  69
  70   Message errors;
  71
  72   std::set<std::string> tests;
  73   for (std::vector<std::string>::const_iterator name_it = name_vec.begin();
  74        name_it != name_vec.end(); ++name_it) {
  75     const std::string& name = *name_it;
  76     if (tests.count(name) != 0) {
  77       errors << "Test " << name << " is listed more than once.\n";
  78       continue;
  79     }
  80
  81     if (registered_tests_.count(name) != 0) {
  82       tests.insert(name);
  83     } else {
  84       errors << "No test named " << name
  85              << " can be found in this test suite.\n";
  86     }
  87   }
  88
  89   for (RegisteredTestIter it = registered_tests_.begin();
  90        it != registered_tests_.end();
  91        ++it) {
  92     if (tests.count(it->first) == 0) {
  93       errors << "You forgot to list test " << it->first << ".\n";
  94     }
  95   }
  96
  97   const std::string& errors_str = errors.GetString();
  98   if (errors_str != "") {
  99     fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
 100             errors_str.c_str());
 101     fflush(stderr);
 102     posix::Abort();
 103   }
 104
 105   return registered_tests;
 106 }
 107
 108 #endif  // GTEST_HAS_TYPED_TEST_P
 109
 110 }  // namespace internal
 111 }  // namespace testing