diff options
author | Vincent Ambo <mail@tazj.in> | 2020-11-21T13·43+0100 |
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committer | Vincent Ambo <mail@tazj.in> | 2020-11-21T14·48+0100 |
commit | 082c006c04343a78d87b6c6ab3608c25d6213c3f (patch) | |
tree | 16e6f04f8d1d1d2d67e8e917d5e7bb48c1b60375 /third_party/abseil_cpp/absl/flags/parse_test.cc | |
parent | cc27324d0226953943f408ce3c69ad7d648e005e (diff) |
merge(3p/absl): subtree merge of Abseil up to e19260f r/1889
... notably, this includes Abseil's own StatusOr type, which conflicted with our implementation (that was taken from TensorFlow). Change-Id: Ie7d6764b64055caaeb8dc7b6b9d066291e6b538f
Diffstat (limited to '')
-rw-r--r-- | third_party/abseil_cpp/absl/flags/parse_test.cc | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/third_party/abseil_cpp/absl/flags/parse_test.cc b/third_party/abseil_cpp/absl/flags/parse_test.cc index d35a6e471abd..41bc0bc6b3a4 100644 --- a/third_party/abseil_cpp/absl/flags/parse_test.cc +++ b/third_party/abseil_cpp/absl/flags/parse_test.cc @@ -28,6 +28,7 @@ #include "absl/flags/declare.h" #include "absl/flags/flag.h" #include "absl/flags/internal/parse.h" +#include "absl/flags/internal/usage.h" #include "absl/flags/reflection.h" #include "absl/strings/str_cat.h" #include "absl/strings/string_view.h" @@ -207,6 +208,9 @@ namespace flags = absl::flags_internal; using testing::ElementsAreArray; class ParseTest : public testing::Test { + public: + ~ParseTest() override { flags::SetFlagsHelpMode(flags::HelpMode::kNone); } + private: absl::FlagSaver flag_saver_; }; @@ -851,7 +855,7 @@ TEST_F(ParseTest, TestIgnoreUndefinedFlags) { // -------------------------------------------------------------------- -TEST_F(ParseDeathTest, TestHelpFlagHandling) { +TEST_F(ParseDeathTest, TestSimpleHelpFlagHandling) { const char* in_args1[] = { "testbin", "--help", @@ -870,11 +874,38 @@ TEST_F(ParseDeathTest, TestHelpFlagHandling) { flags::UsageFlagsAction::kIgnoreUsage, flags::OnUndefinedFlag::kAbortIfUndefined); + EXPECT_EQ(flags::GetFlagsHelpMode(), flags::HelpMode::kImportant); EXPECT_EQ(absl::GetFlag(FLAGS_int_flag), 3); } // -------------------------------------------------------------------- +TEST_F(ParseDeathTest, TestSubstringHelpFlagHandling) { + const char* in_args1[] = { + "testbin", + "--help=abcd", + }; + + auto out_args1 = flags::ParseCommandLineImpl( + 2, const_cast<char**>(in_args1), flags::ArgvListAction::kRemoveParsedArgs, + flags::UsageFlagsAction::kIgnoreUsage, + flags::OnUndefinedFlag::kAbortIfUndefined); + + EXPECT_EQ(flags::GetFlagsHelpMode(), flags::HelpMode::kMatch); + EXPECT_EQ(flags::GetFlagsHelpMatchSubstr(), "abcd"); + + const char* in_args2[] = {"testbin", "--help", "some_positional_arg"}; + + auto out_args2 = flags::ParseCommandLineImpl( + 3, const_cast<char**>(in_args2), flags::ArgvListAction::kRemoveParsedArgs, + flags::UsageFlagsAction::kIgnoreUsage, + flags::OnUndefinedFlag::kAbortIfUndefined); + + EXPECT_EQ(flags::GetFlagsHelpMode(), flags::HelpMode::kImportant); +} + +// -------------------------------------------------------------------- + TEST_F(ParseTest, WasPresentOnCommandLine) { const char* in_args1[] = { "testbin", "arg1", "--bool_flag", |