
Repeatedly use grep to find some files in base/ and mojo/ that includes base/stl_util.h but do not use any functions provided by base/stl_util.h and base/cxx*_backports.h, and then remove the base/stl_util.h include from them. Files that include base/stl_util.h, but actually needs base/cxx*_backports.h, will be dealt with separately. Fix the build by adding a missing include to base/process/memory_win.cc. Bug: 1194078 Change-Id: I2f74ac6a64751ca9264f3a20f79b06b71e181cec Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2912135 Commit-Queue: Daniel Cheng <dcheng@chromium.org> Auto-Submit: Lei Zhang <thestig@chromium.org> Reviewed-by: Daniel Cheng <dcheng@chromium.org> Cr-Commit-Position: refs/heads/master@{#886625}
598 lines
22 KiB
C++
598 lines
22 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/command_line.h"
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#include <memory>
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#include <string>
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#include <vector>
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#include "base/files/file_path.h"
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#include "base/strings/strcat.h"
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#include "base/strings/utf_string_conversions.h"
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#include "build/build_config.h"
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#include "testing/gmock/include/gmock/gmock.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace base {
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// To test Windows quoting behavior, we use a string that has some backslashes
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// and quotes.
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// Consider the command-line argument: q\"bs1\bs2\\bs3q\\\"
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// Here it is with C-style escapes.
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static const CommandLine::StringType kTrickyQuoted =
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FILE_PATH_LITERAL("q\\\"bs1\\bs2\\\\bs3q\\\\\\\"");
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// It should be parsed by Windows as: q"bs1\bs2\\bs3q\"
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// Here that is with C-style escapes.
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static const CommandLine::StringType kTricky =
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FILE_PATH_LITERAL("q\"bs1\\bs2\\\\bs3q\\\"");
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TEST(CommandLineTest, CommandLineConstructor) {
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const CommandLine::CharType* argv[] = {
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FILE_PATH_LITERAL("program"),
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FILE_PATH_LITERAL("--foo="),
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FILE_PATH_LITERAL("-bAr"),
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FILE_PATH_LITERAL("-spaetzel=pierogi"),
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FILE_PATH_LITERAL("-baz"),
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FILE_PATH_LITERAL("flim"),
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FILE_PATH_LITERAL("--other-switches=--dog=canine --cat=feline"),
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FILE_PATH_LITERAL("-spaetzle=Crepe"),
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FILE_PATH_LITERAL("-=loosevalue"),
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FILE_PATH_LITERAL("-"),
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FILE_PATH_LITERAL("FLAN"),
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FILE_PATH_LITERAL("a"),
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FILE_PATH_LITERAL("--input-translation=45--output-rotation"),
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FILE_PATH_LITERAL("--"),
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FILE_PATH_LITERAL("--"),
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FILE_PATH_LITERAL("--not-a-switch"),
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FILE_PATH_LITERAL("\"in the time of submarines...\""),
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FILE_PATH_LITERAL("unquoted arg-with-space")};
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CommandLine cl(size(argv), argv);
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EXPECT_FALSE(cl.GetCommandLineString().empty());
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EXPECT_FALSE(cl.HasSwitch("cruller"));
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EXPECT_FALSE(cl.HasSwitch("flim"));
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EXPECT_FALSE(cl.HasSwitch("program"));
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EXPECT_FALSE(cl.HasSwitch("dog"));
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EXPECT_FALSE(cl.HasSwitch("cat"));
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EXPECT_FALSE(cl.HasSwitch("output-rotation"));
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EXPECT_FALSE(cl.HasSwitch("not-a-switch"));
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EXPECT_FALSE(cl.HasSwitch("--"));
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EXPECT_EQ(FilePath(FILE_PATH_LITERAL("program")).value(),
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cl.GetProgram().value());
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EXPECT_TRUE(cl.HasSwitch("foo"));
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#if defined(OS_WIN)
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EXPECT_TRUE(cl.HasSwitch("bar"));
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#else
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EXPECT_FALSE(cl.HasSwitch("bar"));
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#endif
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EXPECT_TRUE(cl.HasSwitch("baz"));
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EXPECT_TRUE(cl.HasSwitch("spaetzle"));
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EXPECT_TRUE(cl.HasSwitch("other-switches"));
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EXPECT_TRUE(cl.HasSwitch("input-translation"));
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EXPECT_EQ("Crepe", cl.GetSwitchValueASCII("spaetzle"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("foo"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("bar"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("cruller"));
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EXPECT_EQ("--dog=canine --cat=feline", cl.GetSwitchValueASCII(
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"other-switches"));
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EXPECT_EQ("45--output-rotation", cl.GetSwitchValueASCII("input-translation"));
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const CommandLine::StringVector& args = cl.GetArgs();
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ASSERT_EQ(8U, args.size());
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auto iter = args.begin();
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EXPECT_EQ(FILE_PATH_LITERAL("flim"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("-"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("FLAN"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("a"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("--"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("--not-a-switch"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("\"in the time of submarines...\""), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("unquoted arg-with-space"), *iter);
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++iter;
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EXPECT_TRUE(iter == args.end());
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}
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TEST(CommandLineTest, CommandLineFromString) {
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#if defined(OS_WIN)
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CommandLine cl = CommandLine::FromString(
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L"program --foo= -bAr /Spaetzel=pierogi /Baz flim "
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L"--other-switches=\"--dog=canine --cat=feline\" "
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L"-spaetzle=Crepe -=loosevalue FLAN "
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L"--input-translation=\"45\"--output-rotation "
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L"--quotes=" +
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kTrickyQuoted +
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L" -- -- --not-a-switch \"in the time of submarines...\"");
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EXPECT_FALSE(cl.GetCommandLineString().empty());
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EXPECT_FALSE(cl.HasSwitch("cruller"));
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EXPECT_FALSE(cl.HasSwitch("flim"));
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EXPECT_FALSE(cl.HasSwitch("program"));
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EXPECT_FALSE(cl.HasSwitch("dog"));
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EXPECT_FALSE(cl.HasSwitch("cat"));
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EXPECT_FALSE(cl.HasSwitch("output-rotation"));
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EXPECT_FALSE(cl.HasSwitch("not-a-switch"));
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EXPECT_FALSE(cl.HasSwitch("--"));
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EXPECT_EQ(FilePath(FILE_PATH_LITERAL("program")).value(),
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cl.GetProgram().value());
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EXPECT_TRUE(cl.HasSwitch("foo"));
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EXPECT_TRUE(cl.HasSwitch("bar"));
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EXPECT_TRUE(cl.HasSwitch("baz"));
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EXPECT_TRUE(cl.HasSwitch("spaetzle"));
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EXPECT_TRUE(cl.HasSwitch("other-switches"));
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EXPECT_TRUE(cl.HasSwitch("input-translation"));
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EXPECT_TRUE(cl.HasSwitch("quotes"));
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EXPECT_EQ("Crepe", cl.GetSwitchValueASCII("spaetzle"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("foo"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("bar"));
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EXPECT_EQ("", cl.GetSwitchValueASCII("cruller"));
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EXPECT_EQ("--dog=canine --cat=feline", cl.GetSwitchValueASCII(
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"other-switches"));
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EXPECT_EQ("45--output-rotation", cl.GetSwitchValueASCII("input-translation"));
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EXPECT_EQ(kTricky, cl.GetSwitchValueNative("quotes"));
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const CommandLine::StringVector& args = cl.GetArgs();
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ASSERT_EQ(5U, args.size());
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std::vector<CommandLine::StringType>::const_iterator iter = args.begin();
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EXPECT_EQ(FILE_PATH_LITERAL("flim"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("FLAN"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("--"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("--not-a-switch"), *iter);
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++iter;
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EXPECT_EQ(FILE_PATH_LITERAL("in the time of submarines..."), *iter);
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++iter;
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EXPECT_TRUE(iter == args.end());
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// Check that a generated string produces an equivalent command line.
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CommandLine cl_duplicate = CommandLine::FromString(cl.GetCommandLineString());
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EXPECT_EQ(cl.GetCommandLineString(), cl_duplicate.GetCommandLineString());
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#endif
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}
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// Tests behavior with an empty input string.
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TEST(CommandLineTest, EmptyString) {
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#if defined(OS_WIN)
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CommandLine cl_from_string = CommandLine::FromString(std::wstring());
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EXPECT_TRUE(cl_from_string.GetCommandLineString().empty());
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EXPECT_TRUE(cl_from_string.GetProgram().empty());
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EXPECT_EQ(1U, cl_from_string.argv().size());
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EXPECT_TRUE(cl_from_string.GetArgs().empty());
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#endif
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CommandLine cl_from_argv(0, nullptr);
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EXPECT_TRUE(cl_from_argv.GetCommandLineString().empty());
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EXPECT_TRUE(cl_from_argv.GetProgram().empty());
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EXPECT_EQ(1U, cl_from_argv.argv().size());
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EXPECT_TRUE(cl_from_argv.GetArgs().empty());
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}
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TEST(CommandLineTest, GetArgumentsString) {
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static const FilePath::CharType kPath1[] =
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FILE_PATH_LITERAL("C:\\Some File\\With Spaces.ggg");
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static const FilePath::CharType kPath2[] =
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FILE_PATH_LITERAL("C:\\no\\spaces.ggg");
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static const char kFirstArgName[] = "first-arg";
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static const char kSecondArgName[] = "arg2";
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static const char kThirdArgName[] = "arg with space";
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static const char kFourthArgName[] = "nospace";
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CommandLine cl(CommandLine::NO_PROGRAM);
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cl.AppendSwitchPath(kFirstArgName, FilePath(kPath1));
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cl.AppendSwitchPath(kSecondArgName, FilePath(kPath2));
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cl.AppendArg(kThirdArgName);
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cl.AppendArg(kFourthArgName);
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#if defined(OS_WIN)
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CommandLine::StringType expected_first_arg(UTF8ToWide(kFirstArgName));
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CommandLine::StringType expected_second_arg(UTF8ToWide(kSecondArgName));
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CommandLine::StringType expected_third_arg(UTF8ToWide(kThirdArgName));
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CommandLine::StringType expected_fourth_arg(UTF8ToWide(kFourthArgName));
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#elif defined(OS_POSIX) || defined(OS_FUCHSIA)
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CommandLine::StringType expected_first_arg(kFirstArgName);
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CommandLine::StringType expected_second_arg(kSecondArgName);
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CommandLine::StringType expected_third_arg(kThirdArgName);
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CommandLine::StringType expected_fourth_arg(kFourthArgName);
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#endif
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#if defined(OS_WIN)
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#define QUOTE_ON_WIN FILE_PATH_LITERAL("\"")
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#else
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#define QUOTE_ON_WIN FILE_PATH_LITERAL("")
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#endif // OS_WIN
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CommandLine::StringType expected_str;
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expected_str.append(FILE_PATH_LITERAL("--"))
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.append(expected_first_arg)
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.append(FILE_PATH_LITERAL("="))
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.append(QUOTE_ON_WIN)
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.append(kPath1)
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.append(QUOTE_ON_WIN)
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.append(FILE_PATH_LITERAL(" "))
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.append(FILE_PATH_LITERAL("--"))
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.append(expected_second_arg)
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.append(FILE_PATH_LITERAL("="))
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.append(QUOTE_ON_WIN)
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.append(kPath2)
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.append(QUOTE_ON_WIN)
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.append(FILE_PATH_LITERAL(" "))
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.append(QUOTE_ON_WIN)
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.append(expected_third_arg)
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.append(QUOTE_ON_WIN)
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.append(FILE_PATH_LITERAL(" "))
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.append(expected_fourth_arg);
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EXPECT_EQ(expected_str, cl.GetArgumentsString());
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}
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// Test methods for appending switches to a command line.
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TEST(CommandLineTest, AppendSwitches) {
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std::string switch1 = "switch1";
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std::string switch2 = "switch2";
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std::string value2 = "value";
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std::string switch3 = "switch3";
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std::string value3 = "a value with spaces";
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std::string switch4 = "switch4";
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std::string value4 = "\"a value with quotes\"";
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std::string switch5 = "quotes";
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CommandLine::StringType value5 = kTricky;
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CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
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cl.AppendSwitch(switch1);
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cl.AppendSwitchASCII(switch2, value2);
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cl.AppendSwitchASCII(switch3, value3);
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cl.AppendSwitchASCII(switch4, value4);
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cl.AppendSwitchASCII(switch5, value4);
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cl.AppendSwitchNative(switch5, value5);
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EXPECT_TRUE(cl.HasSwitch(switch1));
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EXPECT_TRUE(cl.HasSwitch(switch2));
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EXPECT_EQ(value2, cl.GetSwitchValueASCII(switch2));
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EXPECT_TRUE(cl.HasSwitch(switch3));
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EXPECT_EQ(value3, cl.GetSwitchValueASCII(switch3));
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EXPECT_TRUE(cl.HasSwitch(switch4));
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EXPECT_EQ(value4, cl.GetSwitchValueASCII(switch4));
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EXPECT_TRUE(cl.HasSwitch(switch5));
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EXPECT_EQ(value5, cl.GetSwitchValueNative(switch5));
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#if defined(OS_WIN)
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EXPECT_EQ(
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L"Program "
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L"--switch1 "
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L"--switch2=value "
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L"--switch3=\"a value with spaces\" "
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L"--switch4=\"\\\"a value with quotes\\\"\" "
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// Even though the switches are unique, appending can add repeat
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// switches to argv.
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L"--quotes=\"\\\"a value with quotes\\\"\" "
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L"--quotes=\"" +
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kTrickyQuoted + L"\"",
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cl.GetCommandLineString());
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#endif
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}
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TEST(CommandLineTest, AppendSwitchesDashDash) {
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const CommandLine::CharType* raw_argv[] = { FILE_PATH_LITERAL("prog"),
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FILE_PATH_LITERAL("--"),
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FILE_PATH_LITERAL("--arg1") };
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CommandLine cl(size(raw_argv), raw_argv);
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cl.AppendSwitch("switch1");
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cl.AppendSwitchASCII("switch2", "foo");
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cl.AppendArg("--arg2");
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EXPECT_EQ(FILE_PATH_LITERAL("prog --switch1 --switch2=foo -- --arg1 --arg2"),
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cl.GetCommandLineString());
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CommandLine::StringVector cl_argv = cl.argv();
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EXPECT_EQ(FILE_PATH_LITERAL("prog"), cl_argv[0]);
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EXPECT_EQ(FILE_PATH_LITERAL("--switch1"), cl_argv[1]);
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EXPECT_EQ(FILE_PATH_LITERAL("--switch2=foo"), cl_argv[2]);
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EXPECT_EQ(FILE_PATH_LITERAL("--"), cl_argv[3]);
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EXPECT_EQ(FILE_PATH_LITERAL("--arg1"), cl_argv[4]);
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EXPECT_EQ(FILE_PATH_LITERAL("--arg2"), cl_argv[5]);
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}
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#if defined(OS_WIN)
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TEST(CommandLineTest, GetCommandLineStringForShell) {
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CommandLine cl = CommandLine::FromString(
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FILE_PATH_LITERAL("program --switch /switch2 --"));
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EXPECT_EQ(
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cl.GetCommandLineStringForShell(),
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FILE_PATH_LITERAL("program --switch /switch2 -- --single-argument %1"));
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}
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TEST(CommandLineTest, GetCommandLineStringWithUnsafeInsertSequences) {
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CommandLine cl(FilePath(FILE_PATH_LITERAL("program")));
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cl.AppendSwitchASCII("switch", "%1");
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cl.AppendSwitch("%2");
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cl.AppendArg("%3");
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EXPECT_EQ(FILE_PATH_LITERAL("program --switch=%1 --%2 %3"),
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cl.GetCommandLineStringWithUnsafeInsertSequences());
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}
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#endif // defined(OS_WIN)
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// Tests that when AppendArguments is called that the program is set correctly
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// on the target CommandLine object and the switches from the source
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// CommandLine are added to the target.
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TEST(CommandLineTest, AppendArguments) {
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CommandLine cl1(FilePath(FILE_PATH_LITERAL("Program")));
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cl1.AppendSwitch("switch1");
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cl1.AppendSwitchASCII("switch2", "foo");
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CommandLine cl2(CommandLine::NO_PROGRAM);
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cl2.AppendArguments(cl1, true);
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EXPECT_EQ(cl1.GetProgram().value(), cl2.GetProgram().value());
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EXPECT_EQ(cl1.GetCommandLineString(), cl2.GetCommandLineString());
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CommandLine c1(FilePath(FILE_PATH_LITERAL("Program1")));
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c1.AppendSwitch("switch1");
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CommandLine c2(FilePath(FILE_PATH_LITERAL("Program2")));
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c2.AppendSwitch("switch2");
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c1.AppendArguments(c2, true);
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EXPECT_EQ(c1.GetProgram().value(), c2.GetProgram().value());
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EXPECT_TRUE(c1.HasSwitch("switch1"));
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EXPECT_TRUE(c1.HasSwitch("switch2"));
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}
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#if defined(OS_WIN)
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// Make sure that the command line string program paths are quoted as necessary.
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// This only makes sense on Windows and the test is basically here to guard
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// against regressions.
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TEST(CommandLineTest, ProgramQuotes) {
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// Check that quotes are not added for paths without spaces.
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const FilePath kProgram(L"Program");
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CommandLine cl_program(kProgram);
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EXPECT_EQ(kProgram.value(), cl_program.GetProgram().value());
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EXPECT_EQ(kProgram.value(), cl_program.GetCommandLineString());
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const FilePath kProgramPath(L"Program Path");
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// Check that quotes are not returned from GetProgram().
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CommandLine cl_program_path(kProgramPath);
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EXPECT_EQ(kProgramPath.value(), cl_program_path.GetProgram().value());
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// Check that quotes are added to command line string paths containing spaces.
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CommandLine::StringType cmd_string(cl_program_path.GetCommandLineString());
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EXPECT_EQ(L"\"Program Path\"", cmd_string);
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}
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#endif
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// Calling Init multiple times should not modify the previous CommandLine.
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TEST(CommandLineTest, Init) {
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// Call Init without checking output once so we know it's been called
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// whether or not the test runner does so.
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CommandLine::Init(0, nullptr);
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CommandLine* initial = CommandLine::ForCurrentProcess();
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EXPECT_FALSE(CommandLine::Init(0, nullptr));
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CommandLine* current = CommandLine::ForCurrentProcess();
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EXPECT_EQ(initial, current);
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}
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// Test that copies of CommandLine have a valid StringPiece map.
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TEST(CommandLineTest, Copy) {
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std::unique_ptr<CommandLine> initial(
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new CommandLine(CommandLine::NO_PROGRAM));
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initial->AppendSwitch("a");
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initial->AppendSwitch("bbbbbbbbbbbbbbb");
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initial->AppendSwitch("c");
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CommandLine copy_constructed(*initial);
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CommandLine assigned = *initial;
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CommandLine::SwitchMap switch_map = initial->GetSwitches();
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initial.reset();
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for (const auto& pair : switch_map)
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EXPECT_TRUE(copy_constructed.HasSwitch(pair.first));
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for (const auto& pair : switch_map)
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EXPECT_TRUE(assigned.HasSwitch(pair.first));
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}
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TEST(CommandLineTest, PrependSimpleWrapper) {
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CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
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cl.AppendSwitch("a");
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cl.AppendSwitch("b");
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cl.PrependWrapper(FILE_PATH_LITERAL("wrapper --foo --bar"));
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EXPECT_EQ(6u, cl.argv().size());
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EXPECT_EQ(FILE_PATH_LITERAL("wrapper"), cl.argv()[0]);
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EXPECT_EQ(FILE_PATH_LITERAL("--foo"), cl.argv()[1]);
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EXPECT_EQ(FILE_PATH_LITERAL("--bar"), cl.argv()[2]);
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EXPECT_EQ(FILE_PATH_LITERAL("Program"), cl.argv()[3]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--a"), cl.argv()[4]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--b"), cl.argv()[5]);
|
|
}
|
|
|
|
TEST(CommandLineTest, PrependComplexWrapper) {
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
cl.AppendSwitch("a");
|
|
cl.AppendSwitch("b");
|
|
cl.PrependWrapper(
|
|
FILE_PATH_LITERAL("wrapper --foo='hello world' --bar=\"let's go\""));
|
|
|
|
EXPECT_EQ(6u, cl.argv().size());
|
|
EXPECT_EQ(FILE_PATH_LITERAL("wrapper"), cl.argv()[0]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--foo='hello world'"), cl.argv()[1]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--bar=\"let's go\""), cl.argv()[2]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("Program"), cl.argv()[3]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--a"), cl.argv()[4]);
|
|
EXPECT_EQ(FILE_PATH_LITERAL("--b"), cl.argv()[5]);
|
|
}
|
|
|
|
TEST(CommandLineTest, RemoveSwitch) {
|
|
const std::string switch1 = "switch1";
|
|
const std::string switch2 = "switch2";
|
|
const std::string value2 = "value";
|
|
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch(switch1);
|
|
cl.AppendSwitchASCII(switch2, value2);
|
|
|
|
EXPECT_TRUE(cl.HasSwitch(switch1));
|
|
EXPECT_TRUE(cl.HasSwitch(switch2));
|
|
EXPECT_EQ(value2, cl.GetSwitchValueASCII(switch2));
|
|
EXPECT_THAT(cl.argv(),
|
|
testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--switch1"),
|
|
FILE_PATH_LITERAL("--switch2=value")));
|
|
|
|
cl.RemoveSwitch(switch1);
|
|
|
|
EXPECT_FALSE(cl.HasSwitch(switch1));
|
|
EXPECT_TRUE(cl.HasSwitch(switch2));
|
|
EXPECT_EQ(value2, cl.GetSwitchValueASCII(switch2));
|
|
EXPECT_THAT(cl.argv(),
|
|
testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--switch2=value")));
|
|
}
|
|
|
|
TEST(CommandLineTest, RemoveSwitchWithValue) {
|
|
const std::string switch1 = "switch1";
|
|
const std::string switch2 = "switch2";
|
|
const std::string value2 = "value";
|
|
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch(switch1);
|
|
cl.AppendSwitchASCII(switch2, value2);
|
|
|
|
EXPECT_TRUE(cl.HasSwitch(switch1));
|
|
EXPECT_TRUE(cl.HasSwitch(switch2));
|
|
EXPECT_EQ(value2, cl.GetSwitchValueASCII(switch2));
|
|
EXPECT_THAT(cl.argv(),
|
|
testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--switch1"),
|
|
FILE_PATH_LITERAL("--switch2=value")));
|
|
|
|
cl.RemoveSwitch(switch2);
|
|
|
|
EXPECT_TRUE(cl.HasSwitch(switch1));
|
|
EXPECT_FALSE(cl.HasSwitch(switch2));
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--switch1")));
|
|
}
|
|
|
|
TEST(CommandLineTest, RemoveSwitchDropsMultipleSameSwitches) {
|
|
const std::string switch1 = "switch1";
|
|
const std::string value2 = "value2";
|
|
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch(switch1);
|
|
cl.AppendSwitchASCII(switch1, value2);
|
|
|
|
EXPECT_TRUE(cl.HasSwitch(switch1));
|
|
EXPECT_EQ(value2, cl.GetSwitchValueASCII(switch1));
|
|
EXPECT_THAT(cl.argv(),
|
|
testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--switch1"),
|
|
FILE_PATH_LITERAL("--switch1=value2")));
|
|
|
|
cl.RemoveSwitch(switch1);
|
|
|
|
EXPECT_FALSE(cl.HasSwitch(switch1));
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program")));
|
|
}
|
|
|
|
TEST(CommandLineTest, AppendAndRemoveSwitchWithDefaultPrefix) {
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch("foo");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--foo")));
|
|
EXPECT_EQ(0u, cl.GetArgs().size());
|
|
|
|
cl.RemoveSwitch("foo");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program")));
|
|
EXPECT_EQ(0u, cl.GetArgs().size());
|
|
}
|
|
|
|
TEST(CommandLineTest, AppendAndRemoveSwitchWithAlternativePrefix) {
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch("-foo");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("-foo")));
|
|
EXPECT_EQ(0u, cl.GetArgs().size());
|
|
|
|
cl.RemoveSwitch("foo");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program")));
|
|
EXPECT_EQ(0u, cl.GetArgs().size());
|
|
}
|
|
|
|
TEST(CommandLineTest, AppendAndRemoveSwitchPreservesOtherSwitchesAndArgs) {
|
|
CommandLine cl(FilePath(FILE_PATH_LITERAL("Program")));
|
|
|
|
cl.AppendSwitch("foo");
|
|
cl.AppendSwitch("bar");
|
|
cl.AppendArg("arg");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--foo"),
|
|
FILE_PATH_LITERAL("--bar"),
|
|
FILE_PATH_LITERAL("arg")));
|
|
EXPECT_THAT(cl.GetArgs(), testing::ElementsAre(FILE_PATH_LITERAL("arg")));
|
|
|
|
cl.RemoveSwitch("foo");
|
|
EXPECT_THAT(cl.argv(), testing::ElementsAre(FILE_PATH_LITERAL("Program"),
|
|
FILE_PATH_LITERAL("--bar"),
|
|
FILE_PATH_LITERAL("arg")));
|
|
EXPECT_THAT(cl.GetArgs(), testing::ElementsAre(FILE_PATH_LITERAL("arg")));
|
|
}
|
|
|
|
TEST(CommandLineTest, MultipleSameSwitch) {
|
|
const CommandLine::CharType* argv[] = {
|
|
FILE_PATH_LITERAL("program"),
|
|
FILE_PATH_LITERAL("--foo=one"), // --foo first time
|
|
FILE_PATH_LITERAL("-baz"),
|
|
FILE_PATH_LITERAL("--foo=two") // --foo second time
|
|
};
|
|
CommandLine cl(size(argv), argv);
|
|
|
|
EXPECT_TRUE(cl.HasSwitch("foo"));
|
|
EXPECT_TRUE(cl.HasSwitch("baz"));
|
|
|
|
EXPECT_EQ("two", cl.GetSwitchValueASCII("foo"));
|
|
}
|
|
|
|
#if defined(OS_WIN)
|
|
TEST(CommandLineTest, ParseAsSingleArgument) {
|
|
CommandLine cl = CommandLine::FromString(
|
|
FILE_PATH_LITERAL("program --switch_before arg_before "
|
|
"--single-argument arg with spaces \"and quotes\" \""));
|
|
|
|
EXPECT_FALSE(cl.GetCommandLineString().empty());
|
|
EXPECT_EQ(FilePath(FILE_PATH_LITERAL("program")), cl.GetProgram());
|
|
EXPECT_TRUE(cl.HasSwitch("switch_before"));
|
|
EXPECT_EQ(cl.GetArgs(), CommandLine::StringVector({FILE_PATH_LITERAL(
|
|
"arg with spaces \"and quotes\" \"")}));
|
|
|
|
CommandLine cl_without_arg =
|
|
CommandLine::FromString(FILE_PATH_LITERAL("program --single-argument "));
|
|
|
|
EXPECT_FALSE(cl_without_arg.GetCommandLineString().empty());
|
|
EXPECT_EQ(FilePath(FILE_PATH_LITERAL("program")),
|
|
cl_without_arg.GetProgram());
|
|
EXPECT_TRUE(cl_without_arg.GetArgs().empty());
|
|
}
|
|
#endif // defined(OS_WIN)
|
|
|
|
} // namespace base
|