1// Copyright 2008 Google Inc.
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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
35namespace testing {
36namespace internal {
37
38#if 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.
43const 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    fflush(stderr);
89    posix::Abort();
90  }
91
92  return registered_tests;
93}
94
95#endif  // GTEST_HAS_TYPED_TEST_P
96
97}  // namespace internal
98}  // namespace testing
99