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/Unittests/googletest/src/gtest-typed-test.cc

http://unladen-swallow.googlecode.com/
C++ | 98 lines | 53 code | 12 blank | 33 comment | 16 complexity | 7faf2270fa129db6f85570948ffdab1d MD5 | raw file
 1// Copyright 2008 Google Inc.
 2// All Rights Reserved.
 3//
 4// Redistribution and use in source and binary forms, with or without
 5// modification, are permitted provided that the following conditions are
 6// met:
 7//
 8//     * Redistributions of source code must retain the above copyright
 9// notice, this list of conditions and the following disclaimer.
10//     * Redistributions in binary form must reproduce the above
11// copyright notice, this list of conditions and the following disclaimer
12// in the documentation and/or other materials provided with the
13// distribution.
14//     * Neither the name of Google Inc. nor the names of its
15// contributors may be used to endorse or promote products derived from
16// this software without specific prior written permission.
17//
18// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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