chore(3p/abseil_cpp): unvendor abseil_cpp r/3786

we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 493 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
deleted file mode 100644
index b5c2487da577..000000000000
--- a/third_party/abseil_cpp/absl/flags/internal/usage_test.cc
+++ /dev/null
@@ -1,493 +0,0 @@
-//
-//  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/usage.h"
-
-#include <stdint.h>
-
-#include <sstream>
-#include <string>
-
-#include "gtest/gtest.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/usage.h"
-#include "absl/flags/usage_config.h"
-#include "absl/strings/match.h"
-#include "absl/strings/string_view.h"
-
-ABSL_FLAG(int, usage_reporting_test_flag_01, 101,
-          "usage_reporting_test_flag_01 help message");
-ABSL_FLAG(bool, usage_reporting_test_flag_02, false,
-          "usage_reporting_test_flag_02 help message");
-ABSL_FLAG(double, usage_reporting_test_flag_03, 1.03,
-          "usage_reporting_test_flag_03 help message");
-ABSL_FLAG(int64_t, usage_reporting_test_flag_04, 1000000000000004L,
-          "usage_reporting_test_flag_04 help message");
-
-static const char kTestUsageMessage[] = "Custom usage message";
-
-struct UDT {
-  UDT() = default;
-  UDT(const UDT&) = default;
-};
-bool AbslParseFlag(absl::string_view, UDT*, std::string*) { return true; }
-std::string AbslUnparseFlag(const UDT&) { return "UDT{}"; }
-
-ABSL_FLAG(UDT, usage_reporting_test_flag_05, {},
-          "usage_reporting_test_flag_05 help message");
-
-ABSL_FLAG(
-    std::string, usage_reporting_test_flag_06, {},
-    "usage_reporting_test_flag_06 help message.\n"
-    "\n"
-    "Some more help.\n"
-    "Even more long long long long long long long long long long long long "
-    "help message.");
-
-namespace {
-
-namespace flags = absl::flags_internal;
-
-static std::string NormalizeFileName(absl::string_view fname) {
-#ifdef _WIN32
-  std::string normalized(fname);
-  std::replace(normalized.begin(), normalized.end(), '\\', '/');
-  fname = normalized;
-#endif
-
-  auto absl_pos = fname.rfind("absl/");
-  if (absl_pos != absl::string_view::npos) {
-    fname = fname.substr(absl_pos);
-  }
-  return std::string(fname);
-}
-
-class UsageReportingTest : public testing::Test {
- protected:
-  UsageReportingTest() {
-    // Install default config for the use on this unit test.
-    // Binary may install a custom config before tests are run.
-    absl::FlagsUsageConfig default_config;
-    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_;
-};
-
-// --------------------------------------------------------------------
-
-using UsageReportingDeathTest = UsageReportingTest;
-
-TEST_F(UsageReportingDeathTest, TestSetProgramUsageMessage) {
-  EXPECT_EQ(absl::ProgramUsageMessage(), kTestUsageMessage);
-
-#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.*");
-#endif
-}
-
-// --------------------------------------------------------------------
-
-TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_01) {
-  const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_01");
-  std::stringstream test_buf;
-
-  flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable);
-  EXPECT_EQ(
-      test_buf.str(),
-      R"(    --usage_reporting_test_flag_01 (usage_reporting_test_flag_01 help message);
-      default: 101;
-)");
-}
-
-TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_02) {
-  const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_02");
-  std::stringstream test_buf;
-
-  flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable);
-  EXPECT_EQ(
-      test_buf.str(),
-      R"(    --usage_reporting_test_flag_02 (usage_reporting_test_flag_02 help message);
-      default: false;
-)");
-}
-
-TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_03) {
-  const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_03");
-  std::stringstream test_buf;
-
-  flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable);
-  EXPECT_EQ(
-      test_buf.str(),
-      R"(    --usage_reporting_test_flag_03 (usage_reporting_test_flag_03 help message);
-      default: 1.03;
-)");
-}
-
-TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_04) {
-  const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_04");
-  std::stringstream test_buf;
-
-  flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable);
-  EXPECT_EQ(
-      test_buf.str(),
-      R"(    --usage_reporting_test_flag_04 (usage_reporting_test_flag_04 help message);
-      default: 1000000000000004;
-)");
-}
-
-TEST_F(UsageReportingTest, TestFlagHelpHRF_on_flag_05) {
-  const auto* flag = absl::FindCommandLineFlag("usage_reporting_test_flag_05");
-  std::stringstream test_buf;
-
-  flags::FlagHelp(test_buf, *flag, flags::HelpFormat::kHumanReadable);
-  EXPECT_EQ(
-      test_buf.str(),
-      R"(    --usage_reporting_test_flag_05 (usage_reporting_test_flag_05 help message);
-      default: UDT{};
-)");
-}
-
-// --------------------------------------------------------------------
-
-TEST_F(UsageReportingTest, TestFlagsHelpHRF) {
-  std::string usage_test_flags_out =
-      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.
-)";
-
-  std::stringstream test_buf_01;
-  flags::FlagsHelp(test_buf_01, "usage_test.cc",
-                   flags::HelpFormat::kHumanReadable, kTestUsageMessage);
-  EXPECT_EQ(test_buf_01.str(), usage_test_flags_out);
-
-  std::stringstream test_buf_02;
-  flags::FlagsHelp(test_buf_02, "flags/internal/usage_test.cc",
-                   flags::HelpFormat::kHumanReadable, kTestUsageMessage);
-  EXPECT_EQ(test_buf_02.str(), usage_test_flags_out);
-
-  std::stringstream test_buf_03;
-  flags::FlagsHelp(test_buf_03, "usage_test", flags::HelpFormat::kHumanReadable,
-                   kTestUsageMessage);
-  EXPECT_EQ(test_buf_03.str(), usage_test_flags_out);
-
-  std::stringstream test_buf_04;
-  flags::FlagsHelp(test_buf_04, "flags/invalid_file_name.cc",
-                   flags::HelpFormat::kHumanReadable, kTestUsageMessage);
-  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.
-)");
-
-  std::stringstream test_buf_05;
-  flags::FlagsHelp(test_buf_05, "", flags::HelpFormat::kHumanReadable,
-                   kTestUsageMessage);
-  std::string test_out = test_buf_05.str();
-  absl::string_view test_out_str(test_out);
-  EXPECT_TRUE(
-      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, "-usage_reporting_test_flag_01 "));
-}
-
-// --------------------------------------------------------------------
-
-TEST_F(UsageReportingTest, TestNoUsageFlags) {
-  std::stringstream test_buf;
-  EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), -1);
-}
-
-// --------------------------------------------------------------------
-
-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);
-
-  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_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");
-
-  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_helppackage) {
-  flags::SetFlagsHelpMode(flags::HelpMode::kPackage);
-
-  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_version) {
-  flags::SetFlagsHelpMode(flags::HelpMode::kVersion);
-
-  std::stringstream test_buf;
-  EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 0);
-#ifndef NDEBUG
-  EXPECT_EQ(test_buf.str(), "usage_test\nDebug build (NDEBUG not #defined)\n");
-#else
-  EXPECT_EQ(test_buf.str(), "usage_test\n");
-#endif
-}
-
-// --------------------------------------------------------------------
-
-TEST_F(UsageReportingTest, TestUsageFlag_only_check_args) {
-  flags::SetFlagsHelpMode(flags::HelpMode::kOnlyCheckArgs);
-
-  std::stringstream test_buf;
-  EXPECT_EQ(flags::HandleUsageFlags(test_buf, kTestUsageMessage), 0);
-  EXPECT_EQ(test_buf.str(), "");
-}
-
-// --------------------------------------------------------------------
-
-TEST_F(UsageReportingTest, TestUsageFlag_helpon) {
-  flags::SetFlagsHelpMode(flags::HelpMode::kMatch);
-  flags::SetFlagsHelpMatchSubstr("/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.
-)");
-
-  flags::SetFlagsHelpMatchSubstr("/usage_test.");
-
-  std::stringstream test_buf_02;
-  EXPECT_EQ(flags::HandleUsageFlags(test_buf_02, kTestUsageMessage), 1);
-  EXPECT_EQ(test_buf_02.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.
-)");
-}
-
-// --------------------------------------------------------------------
-
-}  // namespace
-
-int main(int argc, char* argv[]) {
-  (void)absl::GetFlag(FLAGS_undefok);  // Force linking of parse.cc
-  flags::SetProgramInvocationName("usage_test");
-  absl::SetProgramUsageMessage(kTestUsageMessage);
-  ::testing::InitGoogleTest(&argc, argv);
-
-  return RUN_ALL_TESTS();
-}