diff options
Diffstat (limited to 'third_party/abseil-cpp/absl/flags/internal/usage_test.cc')
-rw-r--r-- | third_party/abseil-cpp/absl/flags/internal/usage_test.cc | 138 |
1 files changed, 27 insertions, 111 deletions
diff --git a/third_party/abseil-cpp/absl/flags/internal/usage_test.cc b/third_party/abseil-cpp/absl/flags/internal/usage_test.cc index 044d71c87d..e1e57e5570 100644 --- a/third_party/abseil-cpp/absl/flags/internal/usage_test.cc +++ b/third_party/abseil-cpp/absl/flags/internal/usage_test.cc @@ -21,13 +21,15 @@ #include <string> #include "gtest/gtest.h" +#include "absl/flags/declare.h" #include "absl/flags/flag.h" #include "absl/flags/internal/parse.h" #include "absl/flags/internal/path_util.h" #include "absl/flags/internal/program_name.h" -#include "absl/flags/reflection.h" +#include "absl/flags/internal/registry.h" #include "absl/flags/usage.h" #include "absl/flags/usage_config.h" +#include "absl/memory/memory.h" #include "absl/strings/match.h" #include "absl/strings/string_view.h" @@ -45,7 +47,6 @@ static const char kTestUsageMessage[] = "Custom usage message"; struct UDT { UDT() = default; UDT(const UDT&) = default; - UDT& operator=(const UDT&) = default; }; bool AbslParseFlag(absl::string_view, UDT*, std::string*) { return true; } std::string AbslUnparseFlag(const UDT&) { return "UDT{}"; } @@ -88,14 +89,9 @@ class UsageReportingTest : public testing::Test { default_config.normalize_filename = &NormalizeFileName; absl::SetFlagsUsageConfig(default_config); } - ~UsageReportingTest() override { - flags::SetFlagsHelpMode(flags::HelpMode::kNone); - flags::SetFlagsHelpMatchSubstr(""); - flags::SetFlagsHelpFormat(flags::HelpFormat::kHumanReadable); - } private: - absl::FlagSaver flag_saver_; + flags::FlagSaver flag_saver_; }; // -------------------------------------------------------------------- @@ -107,16 +103,15 @@ TEST_F(UsageReportingDeathTest, TestSetProgramUsageMessage) { #ifndef _WIN32 // TODO(rogeeff): figure out why this does not work on Windows. - EXPECT_DEATH_IF_SUPPORTED( - absl::SetProgramUsageMessage("custom usage message"), - ".*SetProgramUsageMessage\\(\\) called twice.*"); + EXPECT_DEATH(absl::SetProgramUsageMessage("custom usage message"), + ".*SetProgramUsageMessage\\(\\) called twice.*"); #endif } // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_01) { - const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_01"); + const auto* flag = flags::FindCommandLineFlag("usage_reporting_test_flag_01"); std::stringstream test_buf; flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable); @@ -128,7 +123,7 @@ TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_01) { } TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_02) { - const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_02"); + const auto* flag = flags::FindCommandLineFlag("usage_reporting_test_flag_02"); std::stringstream test_buf; flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable); @@ -140,7 +135,7 @@ TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_02) { } TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_03) { - const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_03"); + const auto* flag = flags::FindCommandLineFlag("usage_reporting_test_flag_03"); std::stringstream test_buf; flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable); @@ -152,7 +147,7 @@ TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_03) { } TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_04) { - const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_04"); + const auto* flag = flags::FindCommandLineFlag("usage_reporting_test_flag_04"); std::stringstream test_buf; flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable); @@ -164,7 +159,7 @@ TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_04) { } TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_05) { - const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_05"); + const auto* flag = flags::FindCommandLineFlag("usage_reporting_test_flag_05"); std::stringstream test_buf; flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable); @@ -197,10 +192,6 @@ TEST_F(UsageReportingTest, TestFlagsHelpHRF) { Some more help. Even more long long long long long long long long long long long long help message.); default: ""; - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. )"; std::stringstream test_buf_01; @@ -224,11 +215,7 @@ path. EXPECT_EQ(test_buf_04.str(), R"(usage_test: Custom usage message -No flags matched. - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. + No modules matched: use -helpfull )"); std::stringstream test_buf_05; @@ -240,8 +227,12 @@ path. absl::StartsWith(test_out_str, "usage_test: Custom usage message")); EXPECT_TRUE(absl::StrContains( test_out_str, "Flags from absl/flags/internal/usage_test.cc:")); + EXPECT_TRUE(absl::StrContains(test_out_str, + "Flags from absl/flags/internal/usage.cc:")); EXPECT_TRUE( absl::StrContains(test_out_str, "-usage_reporting_test_flag_01 ")); + EXPECT_TRUE(absl::StrContains(test_out_str, "-help (show help")) + << test_out_str; } // -------------------------------------------------------------------- @@ -254,40 +245,7 @@ TEST_F(UsageReportingTest, TestNoUsageFlags) { // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestUsageFlag_helpshort) { - flags::SetFlagsHelpMode(flags::HelpMode::kShort); - - std::stringstream test_buf; - EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 1); - EXPECT_EQ(test_buf.str(), - R"(usage_test: Custom usage message - - Flags from absl/flags/internal/usage_test.cc: - --usage_reporting_test_flag_01 (usage_reporting_test_flag_01 help message); - default: 101; - --usage_reporting_test_flag_02 (usage_reporting_test_flag_02 help message); - default: false; - --usage_reporting_test_flag_03 (usage_reporting_test_flag_03 help message); - default: 1.03; - --usage_reporting_test_flag_04 (usage_reporting_test_flag_04 help message); - default: 1000000000000004; - --usage_reporting_test_flag_05 (usage_reporting_test_flag_05 help message); - default: UDT{}; - --usage_reporting_test_flag_06 (usage_reporting_test_flag_06 help message. - - Some more help. - Even more long long long long long long long long long long long long help - message.); default: ""; - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. -)"); -} - -// -------------------------------------------------------------------- - -TEST_F(UsageReportingTest, TestUsageFlag_help_simple) { - flags::SetFlagsHelpMode(flags::HelpMode::kImportant); + absl::SetFlag(&FLAGS_helpshort, true); std::stringstream test_buf; EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 1); @@ -310,42 +268,13 @@ TEST_F(UsageReportingTest, TestUsageFlag_help_simple) { Some more help. Even more long long long long long long long long long long long long help message.); default: ""; - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. -)"); -} - -// -------------------------------------------------------------------- - -TEST_F(UsageReportingTest, TestUsageFlag_help_one_flag) { - flags::SetFlagsHelpMode(flags::HelpMode::kMatch); - flags::SetFlagsHelpMatchSubstr("usage_reporting_test_flag_06"); - - std::stringstream test_buf; - EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 1); - EXPECT_EQ(test_buf.str(), - R"(usage_test: Custom usage message - - Flags from absl/flags/internal/usage_test.cc: - --usage_reporting_test_flag_06 (usage_reporting_test_flag_06 help message. - - Some more help. - Even more long long long long long long long long long long long long help - message.); default: ""; - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. )"); } // -------------------------------------------------------------------- -TEST_F(UsageReportingTest, TestUsageFlag_help_multiple_flag) { - flags::SetFlagsHelpMode(flags::HelpMode::kMatch); - flags::SetFlagsHelpMatchSubstr("test_flag"); +TEST_F(UsageReportingTest, TestUsageFlag_help) { + absl::SetFlag(&FLAGS_help, true); std::stringstream test_buf; EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 1); @@ -369,16 +298,14 @@ TEST_F(UsageReportingTest, TestUsageFlag_help_multiple_flag) { Even more long long long long long long long long long long long long help message.); default: ""; -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. +Try --helpfull to get a list of all flags. )"); } // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestUsageFlag_helppackage) { - flags::SetFlagsHelpMode(flags::HelpMode::kPackage); + absl::SetFlag(&FLAGS_helppackage, true); std::stringstream test_buf; EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 1); @@ -402,16 +329,14 @@ TEST_F(UsageReportingTest, TestUsageFlag_helppackage) { Even more long long long long long long long long long long long long help message.); default: ""; -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. +Try --helpfull to get a list of all flags. )"); } // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestUsageFlag_version) { - flags::SetFlagsHelpMode(flags::HelpMode::kVersion); + absl::SetFlag(&FLAGS_version, true); std::stringstream test_buf; EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 0); @@ -425,7 +350,7 @@ TEST_F(UsageReportingTest, TestUsageFlag_version) { // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestUsageFlag_only_check_args) { - flags::SetFlagsHelpMode(flags::HelpMode::kOnlyCheckArgs); + absl::SetFlag(&FLAGS_only_check_args, true); std::stringstream test_buf; EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 0); @@ -435,22 +360,17 @@ TEST_F(UsageReportingTest, TestUsageFlag_only_check_args) { // -------------------------------------------------------------------- TEST_F(UsageReportingTest, TestUsageFlag_helpon) { - flags::SetFlagsHelpMode(flags::HelpMode::kMatch); - flags::SetFlagsHelpMatchSubstr("/bla-bla."); + absl::SetFlag(&FLAGS_helpon, "bla-bla"); std::stringstream test_buf_01; EXPECT_EQ(flags::HandleUsageFlags(test_buf_01, kTestUsageMessage), 1); EXPECT_EQ(test_buf_01.str(), R"(usage_test: Custom usage message -No flags matched. - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. + No modules matched: use -helpfull )"); - flags::SetFlagsHelpMatchSubstr("/usage_test."); + absl::SetFlag(&FLAGS_helpon, "usage_test"); std::stringstream test_buf_02; EXPECT_EQ(flags::HandleUsageFlags(test_buf_02, kTestUsageMessage), 1); @@ -473,10 +393,6 @@ path. Some more help. Even more long long long long long long long long long long long long help message.); default: ""; - -Try --helpfull to get a list of all flags or --help=substring shows help for -flags which include specified substring in either in the name, or description or -path. )"); } |