diff options
author | Vincent Ambo <tazjin@google.com> | 2020-05-20T01·32+0100 |
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committer | Vincent Ambo <tazjin@google.com> | 2020-05-20T01·32+0100 |
commit | fc8dc48020ac5b52731d0828a96ea4d2526c77ba (patch) | |
tree | 353204eea3268095a9ad3f5345720f32c2615c69 /third_party/abseil_cpp/absl/flags/internal/program_name_test.cc | |
parent | ffb2ae54beb5796cd408fbe15d2d2da09ff37adf (diff) | |
parent | 768eb2ca2857342673fcd462792ce04b8bac3fa3 (diff) |
Add 'third_party/abseil_cpp/' from commit '768eb2ca2857342673fcd462792ce04b8bac3fa3' r/781
git-subtree-dir: third_party/abseil_cpp git-subtree-mainline: ffb2ae54beb5796cd408fbe15d2d2da09ff37adf git-subtree-split: 768eb2ca2857342673fcd462792ce04b8bac3fa3
Diffstat (limited to 'third_party/abseil_cpp/absl/flags/internal/program_name_test.cc')
-rw-r--r-- | third_party/abseil_cpp/absl/flags/internal/program_name_test.cc | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/third_party/abseil_cpp/absl/flags/internal/program_name_test.cc b/third_party/abseil_cpp/absl/flags/internal/program_name_test.cc new file mode 100644 index 000000000000..269142f2255f --- /dev/null +++ b/third_party/abseil_cpp/absl/flags/internal/program_name_test.cc @@ -0,0 +1,63 @@ +// +// Copyright 2019 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "absl/flags/internal/program_name.h" + +#include <string> + +#include "gtest/gtest.h" +#include "absl/strings/match.h" +#include "absl/strings/string_view.h" + +namespace { + +namespace flags = absl::flags_internal; + +TEST(FlagsPathUtilTest, TestInitialProgamName) { + flags::SetProgramInvocationName("absl/flags/program_name_test"); + std::string program_name = flags::ProgramInvocationName(); + for (char& c : program_name) + if (c == '\\') c = '/'; + +#if !defined(__wasm__) && !defined(__asmjs__) + const std::string expect_name = "absl/flags/program_name_test"; + const std::string expect_basename = "program_name_test"; +#else + // For targets that generate javascript or webassembly the invocation name + // has the special value below. + const std::string expect_name = "this.program"; + const std::string expect_basename = "this.program"; +#endif + + EXPECT_TRUE(absl::EndsWith(program_name, expect_name)) << program_name; + EXPECT_EQ(flags::ShortProgramInvocationName(), expect_basename); +} + +TEST(FlagsPathUtilTest, TestProgamNameInterfaces) { + flags::SetProgramInvocationName("a/my_test"); + + EXPECT_EQ(flags::ProgramInvocationName(), "a/my_test"); + EXPECT_EQ(flags::ShortProgramInvocationName(), "my_test"); + + absl::string_view not_null_terminated("absl/aaa/bbb"); + not_null_terminated = not_null_terminated.substr(1, 10); + + flags::SetProgramInvocationName(not_null_terminated); + + EXPECT_EQ(flags::ProgramInvocationName(), "bsl/aaa/bb"); + EXPECT_EQ(flags::ShortProgramInvocationName(), "bb"); +} + +} // namespace |