#include <config.h> #include <apt-pkg/cmndline.h> #include <apt-pkg/configuration.h> #include <apt-private/private-cmndline.h> #include <gtest/gtest.h> class CLT: public CommandLine { public: std::string static AsString(const char * const * const argv, unsigned int const argc) { std::string const static conf = "Commandline::AsString"; _config->Clear(conf); SaveInConfig(argc, argv); return _config->Find(conf); } }; bool ShowHelp(CommandLine &) {return false;} std::vector<aptDispatchWithHelp> GetCommands() {return {};} TEST(CommandLineTest,SaveInConfig) { #define APT_EXPECT_CMD(x, ...) { const char * const argv[] = { __VA_ARGS__ }; EXPECT_EQ(x, CLT::AsString(argv, sizeof(argv)/sizeof(argv[0]))); } APT_EXPECT_CMD("apt-get install -sf", "apt-get", "install", "-sf"); APT_EXPECT_CMD("apt-cache -s apt -so Debug::test=Test", "apt-cache", "-s", "apt", "-so", "Debug::test=Test"); APT_EXPECT_CMD("apt-cache -s apt -so Debug::test=\"Das ist ein Test\"", "apt-cache", "-s", "apt", "-so", "Debug::test=Das ist ein Test"); APT_EXPECT_CMD("apt-cache -s apt --hallo test=1.0", "apt-cache", "-s", "apt", "--hallo", "test=1.0"); #undef APT_EXPECT_CMD } TEST(CommandLineTest,Parsing) { CommandLine::Args Args[] = { { 't', 0, "Test::Worked", 0 }, { 'T', "testing", "Test::Worked", CommandLine::HasArg }, { 'z', "zero", "Test::Zero", 0 }, { 'o', "option", 0, CommandLine::ArbItem }, {0,0,0,0} }; ::Configuration c; CommandLine CmdL(Args, &c); char const * argv[] = { "test", "--zero", "-t" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.FindB("Test::Worked", false)); EXPECT_TRUE(c.FindB("Test::Zero", false)); c.Clear("Test"); EXPECT_FALSE(c.FindB("Test::Worked", false)); EXPECT_FALSE(c.FindB("Test::Zero", false)); c.Set("Test::Zero", true); EXPECT_TRUE(c.FindB("Test::Zero", false)); char const * argv2[] = { "test", "--no-zero", "-t" }; CmdL.Parse(3 , argv2); EXPECT_TRUE(c.FindB("Test::Worked", false)); EXPECT_FALSE(c.FindB("Test::Zero", false)); c.Clear("Test"); { char const * argv[] = { "test", "-T", "yes" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.FindB("Test::Worked", false)); EXPECT_EQ("yes", c.Find("Test::Worked", "no")); EXPECT_EQ(0, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "-T=yes" }; CmdL.Parse(2 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("yes", c.Find("Test::Worked", "no")); EXPECT_EQ(0, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "-T=", "yes" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("no", c.Find("Test::Worked", "no")); EXPECT_EQ(1, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "--testing", "yes" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.FindB("Test::Worked", false)); EXPECT_EQ("yes", c.Find("Test::Worked", "no")); EXPECT_EQ(0, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "--testing=yes" }; CmdL.Parse(2 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("yes", c.Find("Test::Worked", "no")); EXPECT_EQ(0, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "--testing=", "yes" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("no", c.Find("Test::Worked", "no")); EXPECT_EQ(1, CmdL.FileSize()); } c.Clear("Test"); { char const * argv[] = { "test", "-o", "test::worked=yes" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.FindB("Test::Worked", false)); EXPECT_EQ("yes", c.Find("Test::Worked", "no")); } c.Clear("Test"); { char const * argv[] = { "test", "-o", "test::worked=" }; CmdL.Parse(3 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("no", c.Find("Test::Worked", "no")); } c.Clear("Test"); { char const * argv[] = { "test", "-o", "test::worked=", "yes" }; CmdL.Parse(4 , argv); EXPECT_TRUE(c.Exists("Test::Worked")); EXPECT_EQ("no", c.Find("Test::Worked", "no")); } c.Clear("Test"); } TEST(CommandLineTest, BoolParsing) { CommandLine::Args Args[] = { { 't', 0, "Test::Worked", 0 }, {0,0,0,0} }; ::Configuration c; CommandLine CmdL(Args, &c); // the commandline parser used to use strtol() on the argument // to check if the argument is a boolean expression - that // stopped after the "0". this test ensures that we always check // that the entire string was consumed by strtol { char const * argv[] = { "show", "-t", "0ad" }; bool res = CmdL.Parse(sizeof(argv)/sizeof(char*), argv); EXPECT_TRUE(res); ASSERT_EQ(std::string(CmdL.FileList[0]), "0ad"); } { char const * argv[] = { "show", "-t", "0", "ad" }; bool res = CmdL.Parse(sizeof(argv)/sizeof(char*), argv); EXPECT_TRUE(res); ASSERT_EQ(std::string(CmdL.FileList[0]), "ad"); } } bool DoVoid(CommandLine &) { return false; } TEST(CommandLineTest,GetCommand) { CommandLine::Dispatch Cmds[] = { {"install",&DoVoid}, {"remove", &DoVoid}, {0,0} }; { char const * argv[] = { "apt-get", "-t", "unstable", "remove", "-d", "foo" }; char const * com = CommandLine::GetCommand(Cmds, sizeof(argv)/sizeof(argv[0]), argv); EXPECT_STREQ("remove", com); std::vector<CommandLine::Args> Args = getCommandArgs(APT_CMD::APT_GET, com); ::Configuration c; CommandLine CmdL(Args.data(), &c); ASSERT_TRUE(CmdL.Parse(sizeof(argv)/sizeof(argv[0]), argv)); EXPECT_EQ(c.Find("APT::Default-Release"), "unstable"); EXPECT_TRUE(c.FindB("APT::Get::Download-Only")); ASSERT_EQ(2, CmdL.FileSize()); EXPECT_EQ(std::string(CmdL.FileList[0]), "remove"); EXPECT_EQ(std::string(CmdL.FileList[1]), "foo"); } { char const * argv[] = {"apt-get", "-t", "unstable", "remove", "--", "-d", "foo" }; char const * com = CommandLine::GetCommand(Cmds, sizeof(argv)/sizeof(argv[0]), argv); EXPECT_STREQ("remove", com); std::vector<CommandLine::Args> Args = getCommandArgs(APT_CMD::APT_GET, com); ::Configuration c; CommandLine CmdL(Args.data(), &c); ASSERT_TRUE(CmdL.Parse(sizeof(argv)/sizeof(argv[0]), argv)); EXPECT_EQ(c.Find("APT::Default-Release"), "unstable"); EXPECT_FALSE(c.FindB("APT::Get::Download-Only")); ASSERT_EQ(3, CmdL.FileSize()); EXPECT_EQ(std::string(CmdL.FileList[0]), "remove"); EXPECT_EQ(std::string(CmdL.FileList[1]), "-d"); EXPECT_EQ(std::string(CmdL.FileList[2]), "foo"); } { char const * argv[] = {"apt-get", "-t", "unstable", "--", "remove", "-d", "foo" }; char const * com = CommandLine::GetCommand(Cmds, sizeof(argv)/sizeof(argv[0]), argv); EXPECT_STREQ("remove", com); std::vector<CommandLine::Args> Args = getCommandArgs(APT_CMD::APT_GET, com); ::Configuration c; CommandLine CmdL(Args.data(), &c); ASSERT_TRUE(CmdL.Parse(sizeof(argv)/sizeof(argv[0]), argv)); EXPECT_EQ(c.Find("APT::Default-Release"), "unstable"); EXPECT_FALSE(c.FindB("APT::Get::Download-Only")); ASSERT_EQ(CmdL.FileSize(), 3); EXPECT_EQ(std::string(CmdL.FileList[0]), "remove"); EXPECT_EQ(std::string(CmdL.FileList[1]), "-d"); EXPECT_EQ(std::string(CmdL.FileList[2]), "foo"); } { char const * argv[] = {"apt-get", "install", "-t", "unstable", "--", "remove", "-d", "foo" }; char const * com = CommandLine::GetCommand(Cmds, sizeof(argv)/sizeof(argv[0]), argv); EXPECT_STREQ("install", com); std::vector<CommandLine::Args> Args = getCommandArgs(APT_CMD::APT_GET, com); ::Configuration c; CommandLine CmdL(Args.data(), &c); ASSERT_TRUE(CmdL.Parse(sizeof(argv)/sizeof(argv[0]), argv)); EXPECT_EQ(c.Find("APT::Default-Release"), "unstable"); EXPECT_FALSE(c.FindB("APT::Get::Download-Only")); ASSERT_EQ(CmdL.FileSize(), 4); EXPECT_EQ(std::string(CmdL.FileList[0]), "install"); EXPECT_EQ(std::string(CmdL.FileList[1]), "remove"); EXPECT_EQ(std::string(CmdL.FileList[2]), "-d"); EXPECT_EQ(std::string(CmdL.FileList[3]), "foo"); } }