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
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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#include "gtest/gtest-typed-test.h"
31
32#include <set>
33#include <string>
34#include <vector>
35
36#include "gtest/gtest.h"
37
38namespace testing {
39namespace internal {
40
41// Skips to the first non-space char in str. Returns an empty string if str
42// contains only whitespace characters.
43static const char* SkipSpaces(const char* str) {
44 while (IsSpace(ch: *str)) str++;
45 return str;
46}
47
48static std::vector<std::string> SplitIntoTestNames(const char* src) {
49 std::vector<std::string> name_vec;
50 src = SkipSpaces(str: src);
51 for (; src != nullptr; src = SkipComma(str: src)) {
52 name_vec.push_back(x: StripTrailingSpaces(str: GetPrefixUntilComma(str: 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.
60const char* TypedTestSuitePState::VerifyRegisteredTestNames(
61 const char* test_suite_name, const char* file, int line,
62 const char* registered_tests) {
63 RegisterTypeParameterizedTestSuite(test_suite_name, code_location: CodeLocation(file, line));
64
65 typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
66 registered_ = true;
67
68 std::vector<std::string> name_vec = SplitIntoTestNames(src: 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(x: name) != 0) {
77 errors << "Test " << name << " is listed more than once.\n";
78 continue;
79 }
80
81 if (registered_tests_.count(x: name) != 0) {
82 tests.insert(x: 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(); ++it) {
91 if (tests.count(x: it->first) == 0) {
92 errors << "You forgot to list test " << it->first << ".\n";
93 }
94 }
95
96 const std::string& errors_str = errors.GetString();
97 if (!errors_str.empty()) {
98 fprintf(stderr, format: "%s %s", FormatFileLocation(file, line).c_str(),
99 errors_str.c_str());
100 fflush(stderr);
101 posix::Abort();
102 }
103
104 return registered_tests;
105}
106
107} // namespace internal
108} // namespace testing
109

source code of third-party/unittest/googletest/src/gtest-typed-test.cc