ceph/src/jaegertracing/opentelemetry-cpp/third_party/prometheus-cpp/3rdparty/googletest/googletest/src/gtest-typed-test.cc

   1 // Copyright 2008 Google Inc.
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  10 //     * Redistributions in binary form must reproduce the above
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  16 // this software without specific prior written permission.
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  28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30
  31 #include "gtest/gtest-typed-test.h"
  32
  33 #include "gtest/gtest.h"
  34
  35 namespace testing {
  36 namespace internal {
  37
  38 // Skips to the first non-space char in str. Returns an empty string if str
  39 // contains only whitespace characters.
  40 static const char* SkipSpaces(const char* str) {
  41   while (IsSpace(*str))
  42     str++;
  43   return str;
  44 }
  45
  46 static std::vector<std::string> SplitIntoTestNames(const char* src) {
  47   std::vector<std::string> name_vec;
  48   src = SkipSpaces(src);
  49   for (; src != nullptr; src = SkipComma(src)) {
  50     name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
  51   }
  52   return name_vec;
  53 }
  54
  55 // Verifies that registered_tests match the test names in
  56 // registered_tests_; returns registered_tests if successful, or
  57 // aborts the program otherwise.
  58 const char* TypedTestSuitePState::VerifyRegisteredTestNames(
  59     const char* test_suite_name, const char* file, int line,
  60     const char* registered_tests) {
  61   RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
  62
  63   typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
  64   registered_ = true;
  65
  66   std::vector<std::string> name_vec = SplitIntoTestNames(registered_tests);
  67
  68   Message errors;
  69
  70   std::set<std::string> tests;
  71   for (std::vector<std::string>::const_iterator name_it = name_vec.begin();
  72        name_it != name_vec.end(); ++name_it) {
  73     const std::string& name = *name_it;
  74     if (tests.count(name) != 0) {
  75       errors << "Test " << name << " is listed more than once.\n";
  76       continue;
  77     }
  78
  79     if (registered_tests_.count(name) != 0) {
  80       tests.insert(name);
  81     } else {
  82       errors << "No test named " << name
  83              << " can be found in this test suite.\n";
  84     }
  85   }
  86
  87   for (RegisteredTestIter it = registered_tests_.begin();
  88        it != registered_tests_.end();
  89        ++it) {
  90     if (tests.count(it->first) == 0) {
  91       errors << "You forgot to list test " << it->first << ".\n";
  92     }
  93   }
  94
  95   const std::string& errors_str = errors.GetString();
  96   if (errors_str != "") {
  97     fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
  98             errors_str.c_str());
  99     fflush(stderr);
 100     posix::Abort();
 101   }
 102
 103   return registered_tests;
 104 }
 105
 106 }  // namespace internal
 107 }  // namespace testing