chromium/third_party/dawn/src/dawn/tests/unittests/CommandLineParserTests.cpp

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#include <string>
#include <string_view>
#include <utility>
#include <vector>

#include "absl/strings/str_split.h"
#include "dawn/utils/CommandLineParser.h"
#include "gtest/gtest.h"

namespace dawn {
namespace {

CLP;

std::vector<std::string_view> Split(const char* s) { … }

void ExpectSuccess(const CLP::ParseResult& result) { … }

void ExpectError(const CLP::ParseResult& result, std::string_view message) { … }

// Tests for BoolOption parsing
TEST(CommandLineParserTest, BoolParsing) { … }

// Tests for StringOption parsing.
TEST(CommandLineParserTest, StringParsing) { … }

// Tests for StringListOption parsing.
TEST(CommandLineParserTest, StringListParsing) { … }

// Tests for EnumOption parsing.
enum class Cell { … };
TEST(CommandLineParserTest, EnumParsing) { … }

// Various tests for the handling of long and short names.
TEST(CommandLineParserTest, LongAndShortNames) { … }

// Tests for option names not being recognized.
TEST(CommandLineParserTest, UnknownOption) { … }

// Tests for options being set with =
TEST(CommandLineParserTest, EqualSeparator) { … }

// Test that the argc/argv version skips the command name.
TEST(CommandLineParserTest, ArgvArgcSkipCommandName) { … }

// Tests for the generation of the help strings for the options.
TEST(CommandLineParserTest, PrintHelp) { … }

// Tests that AddHelp() add the correct option.
TEST(CommandLineParserTest, HelpOption) { … }

}  // anonymous namespace
}  // namespace dawn