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Improve POSIX API detection

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This commit is contained in:
Victor Zverovich
2019-11-15 07:28:02 -08:00
parent 2145a7bdcc
commit dcde089b4e
12 changed files with 67 additions and 55 deletions
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test/gtest-extra-test.cc
+28 -26
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@@ -74,14 +74,6 @@ TEST_F(SingleEvaluationTest, FailedEXPECT_SYSTEM_ERROR) {
EXPECT_EQ(s_ + 1, p_);
}
// Tests that when EXPECT_WRITE fails, it evaluates its message argument
// exactly once.
TEST_F(SingleEvaluationTest, FailedEXPECT_WRITE) {
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("test"), p_++),
"01234");
EXPECT_EQ(s_ + 1, p_);
}
// Tests that assertion arguments are evaluated exactly once.
TEST_F(SingleEvaluationTest, ExceptionTests) {
// successful EXPECT_THROW_MSG
@@ -163,6 +155,15 @@ TEST_F(SingleEvaluationTest, SystemErrorTests) {
EXPECT_EQ(4, b_);
}
#if FMT_USE_FCNTL
// Tests that when EXPECT_WRITE fails, it evaluates its message argument
// exactly once.
TEST_F(SingleEvaluationTest, FailedEXPECT_WRITE) {
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("test"), p_++),
"01234");
EXPECT_EQ(s_ + 1, p_);
}
// Tests that assertion arguments are evaluated exactly once.
TEST_F(SingleEvaluationTest, WriteTests) {
// successful EXPECT_WRITE
@@ -187,6 +188,24 @@ TEST_F(SingleEvaluationTest, WriteTests) {
EXPECT_EQ(2, b_);
}
// Tests EXPECT_WRITE.
TEST(ExpectTest, EXPECT_WRITE) {
EXPECT_WRITE(stdout, do_nothing(), "");
EXPECT_WRITE(stdout, std::printf("test"), "test");
EXPECT_WRITE(stderr, std::fprintf(stderr, "test"), "test");
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("that"), "this"),
"Expected: this\n"
" Actual: that");
}
TEST(StreamingAssertionsTest, EXPECT_WRITE) {
EXPECT_WRITE(stdout, std::printf("test"), "test") << "unexpected failure";
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("test"), "other")
<< "expected failure",
"expected failure");
}
#endif // FMT_USE_FCNTL
// Tests that the compiler will not complain about unreachable code in the
// EXPECT_THROW_MSG macro.
TEST(ExpectThrowTest, DoesNotGenerateUnreachableCodeWarning) {
@@ -280,16 +299,6 @@ TEST(ExpectTest, EXPECT_SYSTEM_ERROR) {
format_system_error(EDOM, "test")));
}
// Tests EXPECT_WRITE.
TEST(ExpectTest, EXPECT_WRITE) {
EXPECT_WRITE(stdout, do_nothing(), "");
EXPECT_WRITE(stdout, std::printf("test"), "test");
EXPECT_WRITE(stderr, std::fprintf(stderr, "test"), "test");
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("that"), "this"),
"Expected: this\n"
" Actual: that");
}
TEST(StreamingAssertionsTest, EXPECT_THROW_MSG) {
EXPECT_THROW_MSG(throw_exception(), std::exception, "test")
<< "unexpected failure";
@@ -308,20 +317,13 @@ TEST(StreamingAssertionsTest, EXPECT_SYSTEM_ERROR) {
"expected failure");
}
TEST(StreamingAssertionsTest, EXPECT_WRITE) {
EXPECT_WRITE(stdout, std::printf("test"), "test") << "unexpected failure";
EXPECT_NONFATAL_FAILURE(EXPECT_WRITE(stdout, std::printf("test"), "other")
<< "expected failure",
"expected failure");
}
TEST(UtilTest, FormatSystemError) {
fmt::memory_buffer out;
fmt::format_system_error(out, EDOM, "test message");
EXPECT_EQ(to_string(out), format_system_error(EDOM, "test message"));
}
#if FMT_USE_FILE_DESCRIPTORS
#if FMT_USE_FCNTL
using fmt::buffered_file;
using fmt::error_code;