thestig@chromium.org
9ffab4abb9
Review URL: http://codereview.chromium.org/42155 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@11593 0039d316-1c4b-4281-b951-d872f2087c98
129 linhas
4.3 KiB
C++
129 linhas
4.3 KiB
C++
// Copyright (c) 2006-2008 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 <string>
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#include <vector>
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#include "base/command_line.h"
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#include "base/basictypes.h"
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#include "base/string_util.h"
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#include "testing/gtest/include/gtest/gtest.h"
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TEST(CommandLineTest, CommandLineConstructor) {
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#if defined(OS_WIN)
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CommandLine cl(L"");
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cl.ParseFromString(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"-- -- --not-a-switch "
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L"\"in the time of submarines...\"");
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EXPECT_FALSE(cl.command_line_string().empty());
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#elif defined(OS_POSIX)
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const char* argv[] = {"program", "--foo=", "-bar",
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"-spaetzel=pierogi", "-baz", "flim",
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"--other-switches=--dog=canine --cat=feline",
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"-spaetzle=Crepe", "-=loosevalue", "flan",
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"--input-translation=45--output-rotation",
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"--", "--", "--not-a-switch",
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"in the time of submarines..."};
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CommandLine cl(arraysize(argv), argv);
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#endif
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EXPECT_FALSE(cl.HasSwitch(L"cruller"));
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EXPECT_FALSE(cl.HasSwitch(L"flim"));
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EXPECT_FALSE(cl.HasSwitch(L"program"));
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EXPECT_FALSE(cl.HasSwitch(L"dog"));
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EXPECT_FALSE(cl.HasSwitch(L"cat"));
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EXPECT_FALSE(cl.HasSwitch(L"output-rotation"));
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EXPECT_FALSE(cl.HasSwitch(L"not-a-switch"));
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EXPECT_FALSE(cl.HasSwitch(L"--"));
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EXPECT_EQ(L"program", cl.program());
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EXPECT_TRUE(cl.HasSwitch(L"foo"));
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EXPECT_TRUE(cl.HasSwitch(L"bar"));
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EXPECT_TRUE(cl.HasSwitch(L"baz"));
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EXPECT_TRUE(cl.HasSwitch(L"spaetzle"));
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#if defined(OS_WIN)
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EXPECT_TRUE(cl.HasSwitch(L"SPAETZLE"));
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#endif
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EXPECT_TRUE(cl.HasSwitch(L"other-switches"));
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EXPECT_TRUE(cl.HasSwitch(L"input-translation"));
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EXPECT_EQ(L"Crepe", cl.GetSwitchValue(L"spaetzle"));
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EXPECT_EQ(L"", cl.GetSwitchValue(L"Foo"));
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EXPECT_EQ(L"", cl.GetSwitchValue(L"bar"));
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EXPECT_EQ(L"", cl.GetSwitchValue(L"cruller"));
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EXPECT_EQ(L"--dog=canine --cat=feline", cl.GetSwitchValue(L"other-switches"));
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EXPECT_EQ(L"45--output-rotation", cl.GetSwitchValue(L"input-translation"));
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std::vector<std::wstring> loose_values = cl.GetLooseValues();
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ASSERT_EQ(5U, loose_values.size());
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std::vector<std::wstring>::const_iterator iter = loose_values.begin();
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EXPECT_EQ(L"flim", *iter);
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++iter;
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EXPECT_EQ(L"flan", *iter);
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++iter;
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EXPECT_EQ(L"--", *iter);
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++iter;
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EXPECT_EQ(L"--not-a-switch", *iter);
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++iter;
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EXPECT_EQ(L"in the time of submarines...", *iter);
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++iter;
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EXPECT_TRUE(iter == loose_values.end());
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#if defined(OS_POSIX)
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const std::vector<std::string>& argvec = cl.argv();
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for (size_t i = 0; i < argvec.size(); i++) {
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EXPECT_EQ(0, argvec[i].compare(argv[i]));
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}
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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(L"");
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EXPECT_TRUE(cl.command_line_string().empty());
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EXPECT_TRUE(cl.program().empty());
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#elif defined(OS_POSIX)
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CommandLine cl(0, NULL);
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EXPECT_TRUE(cl.argv().size() == 0);
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#endif
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EXPECT_EQ(0U, cl.GetLooseValues().size());
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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::wstring switch1 = L"switch1";
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std::wstring switch2 = L"switch2";
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std::wstring value = L"value";
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std::wstring switch3 = L"switch3";
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std::wstring value3 = L"a value with spaces";
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std::wstring switch4 = L"switch4";
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std::wstring value4 = L"\"a value with quotes\"";
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#if defined(OS_WIN)
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CommandLine cl(L"Program");
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#elif defined(OS_POSIX)
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std::vector<std::string> argv;
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argv.push_back(std::string("Program"));
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CommandLine cl(argv);
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#endif
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cl.AppendSwitch(switch1);
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cl.AppendSwitchWithValue(switch2, value);
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cl.AppendSwitchWithValue(switch3, value3);
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cl.AppendSwitchWithValue(switch4, value4);
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EXPECT_TRUE(cl.HasSwitch(switch1));
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EXPECT_TRUE(cl.HasSwitch(switch2));
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EXPECT_EQ(value, cl.GetSwitchValue(switch2));
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EXPECT_TRUE(cl.HasSwitch(switch3));
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EXPECT_EQ(value3, cl.GetSwitchValue(switch3));
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EXPECT_TRUE(cl.HasSwitch(switch4));
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EXPECT_EQ(value4, cl.GetSwitchValue(switch4));
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}
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