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#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);
}
};
#define EXPECT_CMD(x, ...) { const char * const argv[] = { __VA_ARGS__ }; EXPECT_EQ(x, CLT::AsString(argv, sizeof(argv)/sizeof(argv[0]))); }
TEST(CommandLineTest,SaveInConfig)
{
EXPECT_CMD("apt-get install -sf",
"apt-get", "install", "-sf");
EXPECT_CMD("apt-cache -s apt -so Debug::test=Test",
"apt-cache", "-s", "apt", "-so", "Debug::test=Test");
EXPECT_CMD("apt-cache -s apt -so Debug::test=\"Das ist ein Test\"",
"apt-cache", "-s", "apt", "-so", "Debug::test=Das ist ein Test");
EXPECT_CMD("apt-cache -s apt --hallo test=1.0",
"apt-cache", "-s", "apt", "--hallo", "test=1.0");
}
TEST(CommandLineTest,Parsing)
{
CommandLine::Args Args[] = {
{ 't', 0, "Test::Worked", 0 },
{ 'z', "zero", "Test::Zero", 0 },
{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));
}
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-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-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-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-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");
}
}
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