diff options
Diffstat (limited to 'absl/flags/flag_test.cc')
| -rw-r--r-- | absl/flags/flag_test.cc | 92 |
1 files changed, 58 insertions, 34 deletions
diff --git a/absl/flags/flag_test.cc b/absl/flags/flag_test.cc index 1bcd7e96868e..a652042c8aae 100644 --- a/absl/flags/flag_test.cc +++ b/absl/flags/flag_test.cc @@ -15,7 +15,11 @@ #include "absl/flags/flag.h" +#include <algorithm> +#include <string> + #include "gtest/gtest.h" +#include "absl/flags/usage_config.h" #include "absl/strings/match.h" #include "absl/strings/numbers.h" #include "absl/strings/str_cat.h" @@ -63,7 +67,27 @@ struct UDT { bool AbslParseFlag(absl::string_view, UDT*, std::string*) { return true; } std::string AbslUnparseFlag(const UDT&) { return ""; } -TEST(FlagTest, TestConstruction) { +class FlagTest : public testing::Test { + protected: + static void SetUpTestSuite() { + // Install a function to normalize filenames before this test is run. + absl::FlagsUsageConfig default_config; + default_config.normalize_filename = &FlagTest::NormalizeFileName; + absl::SetFlagsUsageConfig(default_config); + } + + private: + static std::string NormalizeFileName(absl::string_view fname) { +#ifdef _WIN32 + std::string normalized(fname); + std::replace(normalized.begin(), normalized.end(), '\\', '/'); + fname = normalized; +#endif + return std::string(fname); + } +}; + +TEST_F(FlagTest, TestConstruction) { TestConstructionFor<bool>(); TestConstructionFor<int16_t>(); TestConstructionFor<uint16_t>(); @@ -98,7 +122,7 @@ namespace { #if !ABSL_FLAGS_STRIP_NAMES -TEST(FlagTest, TestFlagDeclaration) { +TEST_F(FlagTest, TestFlagDeclaration) { // test that we can access flag objects. EXPECT_EQ(FLAGS_test_flag_01.Name(), "test_flag_01"); EXPECT_EQ(FLAGS_test_flag_02.Name(), "test_flag_02"); @@ -133,69 +157,69 @@ ABSL_FLAG(std::string, test_flag_11, "", "test flag 11"); namespace { #if !ABSL_FLAGS_STRIP_NAMES -TEST(FlagTest, TestFlagDefinition) { +TEST_F(FlagTest, TestFlagDefinition) { absl::string_view expected_file_name = "absl/flags/flag_test.cc"; EXPECT_EQ(FLAGS_test_flag_01.Name(), "test_flag_01"); EXPECT_EQ(FLAGS_test_flag_01.Help(), "test flag 01"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_01.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_01.Filename(), expected_file_name)) + << FLAGS_test_flag_01.Filename(); EXPECT_EQ(FLAGS_test_flag_02.Name(), "test_flag_02"); EXPECT_EQ(FLAGS_test_flag_02.Help(), "test flag 02"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_02.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_02.Filename(), expected_file_name)) + << FLAGS_test_flag_02.Filename(); EXPECT_EQ(FLAGS_test_flag_03.Name(), "test_flag_03"); EXPECT_EQ(FLAGS_test_flag_03.Help(), "test flag 03"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_03.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_03.Filename(), expected_file_name)) + << FLAGS_test_flag_03.Filename(); EXPECT_EQ(FLAGS_test_flag_04.Name(), "test_flag_04"); EXPECT_EQ(FLAGS_test_flag_04.Help(), "test flag 04"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_04.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_04.Filename(), expected_file_name)) + << FLAGS_test_flag_04.Filename(); EXPECT_EQ(FLAGS_test_flag_05.Name(), "test_flag_05"); EXPECT_EQ(FLAGS_test_flag_05.Help(), "test flag 05"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_05.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_05.Filename(), expected_file_name)) + << FLAGS_test_flag_05.Filename(); EXPECT_EQ(FLAGS_test_flag_06.Name(), "test_flag_06"); EXPECT_EQ(FLAGS_test_flag_06.Help(), "test flag 06"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_06.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_06.Filename(), expected_file_name)) + << FLAGS_test_flag_06.Filename(); EXPECT_EQ(FLAGS_test_flag_07.Name(), "test_flag_07"); EXPECT_EQ(FLAGS_test_flag_07.Help(), "test flag 07"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_07.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_07.Filename(), expected_file_name)) + << FLAGS_test_flag_07.Filename(); EXPECT_EQ(FLAGS_test_flag_08.Name(), "test_flag_08"); EXPECT_EQ(FLAGS_test_flag_08.Help(), "test flag 08"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_08.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_08.Filename(), expected_file_name)) + << FLAGS_test_flag_08.Filename(); EXPECT_EQ(FLAGS_test_flag_09.Name(), "test_flag_09"); EXPECT_EQ(FLAGS_test_flag_09.Help(), "test flag 09"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_09.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_09.Filename(), expected_file_name)) + << FLAGS_test_flag_09.Filename(); EXPECT_EQ(FLAGS_test_flag_10.Name(), "test_flag_10"); EXPECT_EQ(FLAGS_test_flag_10.Help(), "test flag 10"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_10.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_10.Filename(), expected_file_name)) + << FLAGS_test_flag_10.Filename(); EXPECT_EQ(FLAGS_test_flag_11.Name(), "test_flag_11"); EXPECT_EQ(FLAGS_test_flag_11.Help(), "test flag 11"); - EXPECT_TRUE( - absl::EndsWith(FLAGS_test_flag_11.Filename(), expected_file_name)); + EXPECT_TRUE(absl::EndsWith(FLAGS_test_flag_11.Filename(), expected_file_name)) + << FLAGS_test_flag_11.Filename(); } #endif // !ABSL_FLAGS_STRIP_NAMES // -------------------------------------------------------------------- -TEST(FlagTest, TestDefault) { +TEST_F(FlagTest, TestDefault) { EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_01), true); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_02), 1234); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_03), -34); @@ -211,7 +235,7 @@ TEST(FlagTest, TestDefault) { // -------------------------------------------------------------------- -TEST(FlagTest, TestGetSet) { +TEST_F(FlagTest, TestGetSet) { absl::SetFlag(&FLAGS_test_flag_01, false); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_01), false); @@ -258,7 +282,7 @@ ABSL_FLAG(std::string, test_flag_13, absl::StrCat("AAA", "BBB"), namespace { -TEST(FlagTest, TestNonConstexprDefault) { +TEST_F(FlagTest, TestNonConstexprDefault) { EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_12), 1); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_13), "AAABBB"); } @@ -272,7 +296,7 @@ ABSL_FLAG(bool, test_flag_14, true, absl::StrCat("test ", "flag ", "14")); namespace { #if !ABSL_FLAGS_STRIP_HELP -TEST(FlagTest, TestNonConstexprHelp) { +TEST_F(FlagTest, TestNonConstexprHelp) { EXPECT_EQ(FLAGS_test_flag_14.Help(), "test flag 14"); } #endif //! ABSL_FLAGS_STRIP_HELP @@ -296,7 +320,7 @@ namespace { void TestFlagCB() { cb_test_value = absl::GetFlag(FLAGS_test_flag_with_cb); } // Tests side-effects of callback invocation. -TEST(FlagTest, CallbackInvocation) { +TEST_F(FlagTest, CallbackInvocation) { EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_with_cb), 100); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_with_lambda_cb), 200); EXPECT_EQ(cb_test_value, 300); @@ -343,7 +367,7 @@ ABSL_FLAG(CustomUDT, test_flag_15, CustomUDT(), "test flag 15"); namespace { -TEST(FlagTest, TestCustomUDT) { +TEST_F(FlagTest, TestCustomUDT) { EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_15), CustomUDT(1, 1)); absl::SetFlag(&FLAGS_test_flag_15, CustomUDT(2, 3)); EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_15), CustomUDT(2, 3)); @@ -409,7 +433,7 @@ ABSL_FLAG(ConversionTestVal, test_flag_16, namespace { -TEST(FlagTest, CanSetViaImplicitConversion) { +TEST_F(FlagTest, CanSetViaImplicitConversion) { EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_16).a, 10); absl::SetFlag(&FLAGS_test_flag_16, ConversionTestVal::ViaImplicitConv::kEleven); @@ -447,7 +471,7 @@ ABSL_FLAG(NonDfltConstructible, ndc_flag2, 0, namespace { -TEST(FlagTest, TestNonDefaultConstructibleType) { +TEST_F(FlagTest, TestNonDefaultConstructibleType) { EXPECT_EQ(absl::GetFlag(FLAGS_ndc_flag1).value, '1' + 100); EXPECT_EQ(absl::GetFlag(FLAGS_ndc_flag2).value, 0); @@ -468,7 +492,7 @@ ABSL_RETIRED_FLAG(std::string, old_str_flag, "", absl::StrCat("old ", "descr")); namespace { -TEST(FlagTest, TestRetiredFlagRegistration) { +TEST_F(FlagTest, TestRetiredFlagRegistration) { bool is_bool = false; EXPECT_TRUE(flags::IsRetiredFlag("old_bool_flag", &is_bool)); EXPECT_TRUE(is_bool); |