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https://github.com/fmtlib/fmt.git
synced 2024-09-02 21:19:26 +00:00
Test EXPECT_THROW_MSG.
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79226fe703
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@ -82,13 +82,15 @@ endif ()
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enable_testing()
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include_directories(.)
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add_executable(format-test test/format-test.cc)
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target_link_libraries(format-test format gtest)
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add_library(test-main test/test-main.cc)
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cxx_test(assert-test "gtest;test-main")
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cxx_test(format-test "format;gtest;test-main")
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if (CMAKE_COMPILER_IS_GNUCXX)
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set_target_properties(format-test PROPERTIES COMPILE_FLAGS
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"-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros")
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endif ()
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add_test(format-test format-test)
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if (HAVE_STD_CPP11_FLAG)
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set_target_properties(format-test PROPERTIES COMPILE_FLAGS "-std=c++11")
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endif ()
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82
test/assert-test.cc
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82
test/assert-test.cc
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@ -0,0 +1,82 @@
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/*
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Tests of custom gtest assertions.
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Copyright (c) 2012-2014, Victor Zverovich
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "format-test.h"
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#include <stdexcept>
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#include <gtest/gtest-spi.h>
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namespace {
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// Tests that assertion macros evaluate their arguments exactly once.
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class SingleEvaluationTest : public ::testing::Test {
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protected:
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SingleEvaluationTest() {
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a_ = 0;
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}
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static int a_;
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};
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int SingleEvaluationTest::a_;
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void ThrowException() {
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throw std::runtime_error("test");
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}
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// Tests that assertion arguments are evaluated exactly once.
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TEST_F(SingleEvaluationTest, ExceptionTests) {
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// successful EXPECT_THROW_MSG
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EXPECT_THROW_MSG({ // NOLINT
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a_++;
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ThrowException();
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}, std::exception, "test");
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EXPECT_EQ(1, a_);
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// failed EXPECT_THROW_MSG, throws different type
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EXPECT_NONFATAL_FAILURE(EXPECT_THROW_MSG({ // NOLINT
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a_++;
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ThrowException();
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}, std::logic_error, "test"), "throws a different type");
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EXPECT_EQ(2, a_);
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// failed EXPECT_THROW_MSG, throws an exception with different message
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EXPECT_NONFATAL_FAILURE(EXPECT_THROW_MSG({ // NOLINT
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a_++;
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ThrowException();
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}, std::exception, "other"), "throws an exception with a different message");
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EXPECT_EQ(3, a_);
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// failed EXPECT_THROW_MSG, throws nothing
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EXPECT_NONFATAL_FAILURE(
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EXPECT_THROW_MSG(a_++, std::exception, "test"), "throws nothing");
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EXPECT_EQ(4, a_);
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}
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// TODO: more tests
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} // namespace
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@ -40,7 +40,6 @@
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// Check if format.h compiles with windows.h included.
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#ifdef _WIN32
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# include <windows.h>
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# include <crtdbg.h>
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#endif
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#if FMT_USE_DUP
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@ -1872,15 +1871,3 @@ TEST(StrTest, Convert) {
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std::string s = str(Date(2012, 12, 9));
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EXPECT_EQ("2012-12-9", s);
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}
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int main(int argc, char **argv) {
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#ifdef _WIN32
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// Disable message boxes on assertion failures.
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_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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#endif
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testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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@ -29,36 +29,38 @@
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#define FMT_TEST_THROW_(statement, expected_exception, expected_message, fail) \
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GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
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if (::testing::internal::ConstCharPtr gtest_msg = "") { \
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if (::testing::AssertionResult gtest_ar = ::testing::AssertionSuccess()) { \
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bool gtest_caught_expected = false; \
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try { \
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GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
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} \
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catch (expected_exception const& e) { \
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if (expected_message != std::string(e.what())) { \
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gtest_ar << "Statement throws an exception with a different message\n" \
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<< "Expected: " << expected_message << "\n" \
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<< " Actual: " << e.what() << "\n"; \
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goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
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} \
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gtest_caught_expected = true; \
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EXPECT_EQ(expected_message, std::string(e.what())); \
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} \
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catch (...) { \
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gtest_msg.value = \
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gtest_ar << \
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"Expected: " #statement " throws an exception of type " \
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#expected_exception ".\n Actual: it throws a different type."; \
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goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
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} \
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if (!gtest_caught_expected) { \
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gtest_msg.value = \
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gtest_ar << \
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"Expected: " #statement " throws an exception of type " \
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#expected_exception ".\n Actual: it throws nothing."; \
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goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
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} \
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} else \
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GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
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fail(gtest_msg.value)
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fail(gtest_ar.failure_message())
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// Tests that the statement throws the expected exception and the exception's
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// what() method returns expected message.
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#define EXPECT_THROW_MSG(statement, expected_exception, expected_message) \
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FMT_TEST_THROW_(statement, expected_exception, \
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expected_message, GTEST_NONFATAL_FAILURE_)
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// TODO: test
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44
test/test-main.cc
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44
test/test-main.cc
Normal file
@ -0,0 +1,44 @@
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/*
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Tests of additional gtest macros.
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Copyright (c) 2012-2014, Victor Zverovich
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <gtest/gtest.h>
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#ifdef _WIN32
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# include <crtdbg.h>
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#endif
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int main(int argc, char **argv) {
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#ifdef _WIN32
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// Disable message boxes on assertion failures.
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_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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#endif
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testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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