CWE-ou-minkata/Sources/Tests/CoreTests/test_plCmdParser.cpp

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#include <cstring>
#include <gtest/gtest.h>
#include "plCmdParser.h"

TEST(plCmdParser, basic_parsing)
{
    const plCmdArgDef cmds[] = {
        { kCmdArgRequired | kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    bool success = parser.Parse("plCmdParser ~/.plasma/config.dat");

    plString prog = parser.GetProgramName();
    plString path = parser.GetString(0);

    EXPECT_EQ(success, true);
    EXPECT_STREQ(prog.c_str(), "plCmdParser");
    EXPECT_STREQ(path.c_str(), "~/.plasma/config.dat");
    EXPECT_EQ(parser.GetError(), kCmdErrorSuccess);
}

TEST(plCmdParser, argv_parsing)
{
    const plCmdArgDef cmds[] = {
        { kCmdArgRequired | kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));

    const char* args[] = {"plCmdParser", "~/.plasma/config.dat"};
    int argc = 2;

    std::vector<plString> tokens(args, args+argc);

    bool success = parser.Parse(tokens);

    plString prog = parser.GetProgramName();
    plString path = parser.GetString(0);

    EXPECT_EQ(success, true);
    EXPECT_STREQ(prog.c_str(), "plCmdParser");
    EXPECT_STREQ(path.c_str(), "~/.plasma/config.dat");
    EXPECT_EQ(parser.GetError(), kCmdErrorSuccess);
}

TEST(plCmdParser, argv_preserving_spaces)
{
    const plCmdArgDef cmds[] = {
        { kCmdArgRequired | kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));

    const char* args[] = {"plCmdParser", "~/.plasma/Uru Live/config.dat"};
    int argc = 2;

    std::vector<plString> tokens(args, args+argc);

    bool success = parser.Parse(tokens);

    plString prog = parser.GetProgramName();
    plString path = parser.GetString(0);

    EXPECT_EQ(success, true);
    EXPECT_STREQ(prog.c_str(), "plCmdParser");
    EXPECT_STREQ(path.c_str(), "~/.plasma/Uru Live/config.dat");
    EXPECT_EQ(parser.GetError(), kCmdErrorSuccess);
}

TEST(plCmdParser, wchar_argv_parsing)
{
    const plCmdArgDef cmds[] = {
        { kCmdArgRequired | kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));

    const wchar_t* args[] = {L"plCmdParser", L"~/.plasma/config.dat"};
    int argc = 2;

    std::vector<plString> tokens(argc);
    for (int i = 0; i < argc; i++) {
        tokens.push_back(plString::FromWchar(args[i]));
    }

    bool success = parser.Parse(tokens);

    plString prog = parser.GetProgramName();
    plString path = parser.GetString(0);

    EXPECT_EQ(success, true);
    EXPECT_STREQ(prog.c_str(), "plCmdParser");
    EXPECT_STREQ(path.c_str(), "~/.plasma/config.dat");
    EXPECT_EQ(parser.GetError(), kCmdErrorSuccess);
}


TEST(plCmdParser, flagged_int)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size 5");

    int32_t size = parser.GetInt(0);

    EXPECT_EQ(size, 5);
}

TEST(plCmdParser, flagged_int_short)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser -s 5");

    int32_t size = parser.GetInt(0);

    EXPECT_EQ(size, 5);
}

TEST(plCmdParser, flagged_int_assign)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size=5");

    int32_t size = parser.GetInt(0);

    EXPECT_EQ(size, 5);
}

TEST(plCmdParser, flagged_int_slash)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser /size -5");

    int32_t size = parser.GetInt(0);

    EXPECT_EQ(size, -5);
}

TEST(plCmdParser, flagged_int_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size 5");

    int32_t size = parser.GetInt("size");

    EXPECT_EQ(size, 5);
}


TEST(plCmdParser, flagged_uint)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeUint, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size 5");

    uint32_t size = parser.GetUint(0);

    EXPECT_EQ(size, 5);
}

TEST(plCmdParser, flagged_uint_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeUint, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size 5");

    uint32_t size = parser.GetUint("size");

    EXPECT_EQ(size, 5);
}


TEST(plCmdParser, flagged_float)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeFloat, "volume", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --volume 0.5");

    float vol = parser.GetFloat(0);

    EXPECT_EQ(vol, 0.5);
}

TEST(plCmdParser, flagged_float_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeFloat, "volume", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --volume 0.5");

    float vol = parser.GetFloat("volume");

    EXPECT_EQ(vol, 0.5);
}


TEST(plCmdParser, flagged_string)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --path foo");

    plString path = parser.GetString(0);

    EXPECT_STREQ(path.c_str(), "foo");
}

TEST(plCmdParser, flagged_string_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --path foo");

    plString path = parser.GetString("path");

    EXPECT_STREQ(path.c_str(), "foo");
}


TEST(plCmdParser, flagged_bool_default)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeBool, "verbose", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --verbose");

    bool verbose = parser.GetBool(0);

    EXPECT_EQ(verbose, true);
}

TEST(plCmdParser, flagged_bool_true)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeBool, "verbose", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --verbose=TRUE");

    bool verbose = parser.GetBool(0);

    EXPECT_EQ(verbose, true);
}

TEST(plCmdParser, flagged_bool_false)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeBool, "verbose", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --verbose=FALSE");

    bool verbose = parser.GetBool(0);

    EXPECT_EQ(verbose, false);
}

TEST(plCmdParser, flagged_bool_invalid)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeBool, "verbose", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --verbose=foo");

    bool verbose = parser.GetBool(0);

    EXPECT_EQ(verbose, false);
    EXPECT_EQ(parser.GetError(), kCmdErrorInvalidValue);
}

TEST(plCmdParser, flagged_bool_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeBool, "verbose", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --verbose");

    bool verbose = parser.GetBool("verbose");

    EXPECT_EQ(verbose, true);
}


TEST(plCmdParser, optional_unspecified)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdArgOptional, "speed", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser");

    bool specified = parser.IsSpecified(0);
    int32_t speed = parser.GetInt(0);

    EXPECT_EQ(specified, false);
    EXPECT_EQ(speed, 0);
}

TEST(plCmdParser, optional_specified)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdArgOptional, "speed", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser 1");

    bool specified = parser.IsSpecified(0);
    int32_t speed = parser.GetInt(0);

    EXPECT_EQ(specified, true);
    EXPECT_EQ(speed, 1);
}

TEST(plCmdParser, optional_specified_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdArgOptional, "speed", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser 1");

    bool specified = parser.IsSpecified("speed");
    int32_t speed = parser.GetInt("speed");

    EXPECT_EQ(specified, true);
    EXPECT_EQ(speed, 1);
}


TEST(plCmdParser, specified_invalid)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdArgOptional, "speed", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser 1");

    bool specified = parser.IsSpecified(1);

    EXPECT_EQ(specified, false);
}

TEST(plCmdParser, specified_invalid_bystring)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdArgOptional, "speed", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser 1");

    bool specified = parser.IsSpecified("path");

    EXPECT_EQ(specified, false);
}


TEST(plCmdParser, flagged_weird_id)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 10}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size 5");

    int32_t size = parser.GetInt(10);

    EXPECT_EQ(size, 5);
}


TEST(plCmdParser, fake_flag)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    bool success = parser.Parse("plCmdParser --speed 5");

    EXPECT_EQ(success, false);
    EXPECT_EQ(parser.GetError(), kCmdErrorInvalidArg);
}


TEST(plCmdParser, too_many_args)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    bool success = parser.Parse("plCmdParser --size 10 foo");

    EXPECT_EQ(success, false);
    EXPECT_EQ(parser.GetError(), kCmdErrorTooManyArgs);
}


TEST(plCmdParser, missing_required)
{
    const plCmdArgDef cmds[] = {
        { kCmdArgRequired | kCmdTypeString, "path", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    bool success = parser.Parse("plCmdParser");

    EXPECT_EQ(success, false);
    EXPECT_EQ(parser.GetError(), kCmdErrorTooFewArgs);
}


TEST(plCmdParser, combined_assign)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt, "size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser --size5");

    int32_t size = parser.GetInt(0);

    EXPECT_EQ(size, 5);
}


TEST(plCmdParser, case_sensitive_nomatch)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdCaseSensitive, "Size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser -s 5");

    bool specified = parser.IsSpecified(0);

    EXPECT_EQ(specified, false);
}

TEST(plCmdParser, case_sensitive_match)
{
    const plCmdArgDef cmds[] = {
        { kCmdTypeInt | kCmdCaseSensitive, "Size", 0}
    };

    plCmdParser parser(cmds, arrsize(cmds));
    parser.Parse("plCmdParser -S 5");

    bool specified = parser.IsSpecified(0);

    EXPECT_EQ(specified, true);
}