Lab_1 0.1.1
Matrix Library
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gtest-typed-test.cc
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#include "gtest/gtest-typed-test.h"
31
32#include "gtest/gtest.h"
33
34namespace testing {
35namespace internal {
36
37// Skips to the first non-space char in str. Returns an empty string if str
38// contains only whitespace characters.
39static const char* SkipSpaces(const char* str) {
40 while (IsSpace(*str)) str++;
41 return str;
42}
43
44static std::vector<std::string> SplitIntoTestNames(const char* src) {
45 std::vector<std::string> name_vec;
46 src = SkipSpaces(src);
47 for (; src != nullptr; src = SkipComma(src)) {
48 name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
49 }
50 return name_vec;
51}
52
53// Verifies that registered_tests match the test names in
54// registered_tests_; returns registered_tests if successful, or
55// aborts the program otherwise.
56const char* TypedTestSuitePState::VerifyRegisteredTestNames(
57 const char* test_suite_name, const char* file, int line,
58 const char* registered_tests) {
59 RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
60
61 typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
62 registered_ = true;
63
64 std::vector<std::string> name_vec = SplitIntoTestNames(registered_tests);
65
66 Message errors;
67
68 std::set<std::string> tests;
69 for (std::vector<std::string>::const_iterator name_it = name_vec.begin();
70 name_it != name_vec.end(); ++name_it) {
71 const std::string& name = *name_it;
72 if (tests.count(name) != 0) {
73 errors << "Test " << name << " is listed more than once.\n";
74 continue;
75 }
76
77 if (registered_tests_.count(name) != 0) {
78 tests.insert(name);
79 } else {
80 errors << "No test named " << name
81 << " can be found in this test suite.\n";
82 }
83 }
84
85 for (RegisteredTestIter it = registered_tests_.begin();
86 it != registered_tests_.end(); ++it) {
87 if (tests.count(it->first) == 0) {
88 errors << "You forgot to list test " << it->first << ".\n";
89 }
90 }
91
92 const std::string& errors_str = errors.GetString();
93 if (errors_str != "") {
94 fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
95 errors_str.c_str());
96 fflush(stderr);
97 posix::Abort();
98 }
99
100 return registered_tests;
101}
102
103} // namespace internal
104} // namespace testing