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/**
* Tests for basic library functions (such as string comparison) which do not
* require an actual Radiant environment.
*/
#include "gtest/gtest.h"
#include "string/string.h"
#include "string/convert.h"
#include "os/path.h"
namespace test
{
TEST(BasicTest, StringCompareNoCase)
{
EXPECT_EQ(string::icmp("blah", "blah"), 0);
EXPECT_EQ(string::icmp("blah", "BLAH"), 0);
EXPECT_EQ(string::icmp("MiXeD", "mIxED"), 0);
EXPECT_EQ(string::icmp("a", "b"), -1);
EXPECT_EQ(string::icmp("b", "a"), 1);
EXPECT_EQ(string::icmp("baaaaa", "aaaaa"), 1);
}
TEST(BasicTest, StringILessFunctor)
{
string::ILess less;
EXPECT_TRUE(!less("blah", "BLAH"));
EXPECT_TRUE(!less("BLAH", "blah"));
EXPECT_TRUE(less("blah", "BLEH"));
EXPECT_TRUE(!less("BLEH", "blah"));
}
TEST(BasicTest, StringIsAlphaNumeric)
{
EXPECT_FALSE(string::isAlphaNumeric(""));
EXPECT_TRUE(string::isAlphaNumeric("abc"));
EXPECT_TRUE(string::isAlphaNumeric("ABC"));
EXPECT_TRUE(string::isAlphaNumeric("12"));
EXPECT_TRUE(string::isAlphaNumeric("0"));
EXPECT_TRUE(string::isAlphaNumeric("abc12"));
EXPECT_TRUE(string::isAlphaNumeric("abcdefghijklmnopqrstuvwxyz123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
EXPECT_FALSE(string::isAlphaNumeric("abc test"));
EXPECT_FALSE(string::isAlphaNumeric("abc\ntest"));
EXPECT_FALSE(string::isAlphaNumeric("abc\ttest"));
EXPECT_FALSE(string::isAlphaNumeric("abc\rtest"));
EXPECT_FALSE(string::isAlphaNumeric("$abc"));
EXPECT_FALSE(string::isAlphaNumeric("/abc"));
EXPECT_FALSE(string::isAlphaNumeric("test&afff"));
}
TEST(BasicTest, StringConvertToNumeric)
{
// Float
EXPECT_EQ(string::convert<float>(std::string("1.2")), 1.2f);
EXPECT_EQ(string::convert<float>(std::string("-86")), -86.0f);
EXPECT_EQ(string::convert<float>(std::string(""), -99.0f), -99.0f);
EXPECT_EQ(string::convert<float>(std::string("abc"), -99.0f), -99.0f);
// Double
EXPECT_EQ(string::convert<double>(std::string("3.1425")), 3.1425);
EXPECT_EQ(string::convert<double>(std::string("569")), 569);
EXPECT_EQ(string::convert<double>(std::string(""), 123.0), 123.0);
EXPECT_EQ(string::convert<double>(std::string("JFDJD"), 123.0), 123.0);
// Int
EXPECT_EQ(string::convert<int>(std::string("3.1425"), 500), 3 /* parsed truncated */);
EXPECT_EQ(string::convert<int>(std::string("569")), 569);
EXPECT_EQ(string::convert<int>(std::string(""), -5), -5);
EXPECT_EQ(string::convert<int>(std::string("-!-"), 1), 1);
// Unsigned Int
EXPECT_EQ(string::convert<unsigned>(std::string("6789"), 500), 6789);
EXPECT_EQ(
string::convert<unsigned>(std::string("-1")),
std::numeric_limits<unsigned>::max() /* wraparound */
);
EXPECT_EQ(string::convert<unsigned>(std::string(""), 87), 87);
EXPECT_EQ(string::convert<unsigned>(std::string("P89P"), 1), 1);
// Short
EXPECT_EQ(string::convert<short>(std::string("-56.25"), 123), -56 /* parsed truncated */);
EXPECT_EQ(string::convert<short>(std::string("1023")), 1023);
EXPECT_EQ(string::convert<short>(std::string(""), 1234), 1234);
EXPECT_EQ(string::convert<short>(std::string(":)"), 0), 0);
// Unsigned Short
EXPECT_EQ(
string::convert<unsigned short>(std::string("-1"), 5),
std::numeric_limits<unsigned short>::max() /* wraparound */
);
EXPECT_EQ(string::convert<unsigned short>(std::string("46")), 46);
EXPECT_EQ(string::convert<unsigned short>(std::string(""), 2), 2);
EXPECT_EQ(string::convert<unsigned short>(std::string("short"), 10), 10);
// Long
EXPECT_EQ(string::convert<long>(std::string("2.717"), 999), 2 /* parsed truncated */);
EXPECT_EQ(string::convert<long>(std::string("98787878")), 98787878);
EXPECT_EQ(string::convert<long>(std::string(""), -1), -1);
EXPECT_EQ(string::convert<long>(std::string("LONG"), 53), 53);
// Unsigned Long
EXPECT_EQ(string::convert<unsigned long>(std::string("1.53")), 1 /* parsed truncated */);
EXPECT_EQ(
string::convert<unsigned long>(std::string("-1")),
std::numeric_limits<unsigned long>::max() /* wraparound */
);
EXPECT_EQ(string::convert<unsigned long>(std::string(""), 864), 864);
EXPECT_EQ(string::convert<unsigned long>(std::string("oooo12"), -7), -7);
// Long Long
EXPECT_EQ(string::convert<long long>(std::string("85.6"), 999), 85 /* parsed truncated */);
EXPECT_EQ(string::convert<long long>(std::string("1234")), 1234);
EXPECT_EQ(string::convert<long long>(std::string(""), -1), -1);
EXPECT_EQ(string::convert<long long>(std::string("/////"), 3), 3);
// Unsigned Long Long
EXPECT_EQ(
string::convert<unsigned long long>(std::string("9.12")), 9 /* parsed truncated */
);
EXPECT_EQ(
string::convert<unsigned long long>(std::string("-1")),
std::numeric_limits<unsigned long long>::max() /* wraparound */
);
EXPECT_EQ(string::convert<unsigned long long>(std::string(""), 1), 1);
EXPECT_EQ(string::convert<unsigned long long>(std::string("ull"), 2048), 2048);
}
TEST(BasicTest, StringConvertToBool)
{
// Everything except "0" is true. This is weird, and should probably be fixed if it
// doesn't break existing behaviour.
EXPECT_EQ(string::convert<bool>(std::string(""), false), false);
EXPECT_EQ(string::convert<bool>(std::string(""), true), true);
EXPECT_EQ(string::convert<bool>(std::string("0")), false);
EXPECT_EQ(string::convert<bool>(std::string("000")), true);
EXPECT_EQ(string::convert<bool>(std::string("1")), true);
EXPECT_EQ(string::convert<bool>(std::string("100")), true);
EXPECT_EQ(string::convert<bool>(std::string("true")), true);
EXPECT_EQ(string::convert<bool>(std::string("false")), true);
EXPECT_EQ(string::convert<bool>(std::string(" 0 ")), true);
EXPECT_EQ(string::convert<bool>(std::string(" :) ")), true);
}
TEST(BasicTest, StringConvertToVector)
{
// Vector3
EXPECT_EQ(string::convert<Vector3>(std::string("")), Vector3());
EXPECT_EQ(string::convert<Vector3>(std::string("1 2 3")), Vector3(1, 2, 3));
EXPECT_EQ(
string::convert<Vector3>(std::string("-56.25 128 15.475")),
Vector3(-56.25, 128, 15.475)
);
EXPECT_EQ(
string::convert<Vector3>(std::string("NOT A VECTOR :("), {5, 10, 15}),
Vector3(5, 10, 15)
);
// Vector4
EXPECT_EQ(string::convert<Vector4>(std::string("")), Vector4());
EXPECT_EQ(string::convert<Vector4>(std::string("2 -2 4 6")), Vector4(2, -2, 4, 6));
EXPECT_EQ(
string::convert<Vector4>(std::string("3.141 -2.717 1.525 -640.5")),
Vector4(3.141, -2.717, 1.525, -640.5)
);
EXPECT_EQ(
string::convert<Vector4>(std::string("nope"), {5, 6, 7, 8}), Vector4(5, 6, 7, 8)
);
}
TEST(PathTests, GetFileExtension)
{
EXPECT_EQ(os::getExtension(""), "");
EXPECT_EQ(os::getExtension("file55"), "");
EXPECT_EQ(os::getExtension("file55."), "");
EXPECT_EQ(os::getExtension("file.extension"), "extension");
EXPECT_EQ(os::getExtension("File.TGA"), "TGA");
EXPECT_EQ(os::getExtension("File.tga"), "tga");
EXPECT_EQ(os::getExtension("file.tga.bak"), "bak");
EXPECT_EQ(os::getExtension("relativefolder/file.tga"), "tga");
EXPECT_EQ(os::getExtension("c:\\absolutepath\\tork.bak"), "bak");
EXPECT_EQ(os::getExtension("\\absolutepath\\tork.doc"), "doc");
EXPECT_EQ(os::getExtension("dds/textures/darkmod/test.dds"), "dds");
}
TEST(PathTests, RemoveFileExtension)
{
EXPECT_EQ(os::removeExtension(""), "");
EXPECT_EQ(os::removeExtension("file55"), "file55");
EXPECT_EQ(os::removeExtension("file55."), "file55");
EXPECT_EQ(os::removeExtension("file.extension"), "file");
EXPECT_EQ(os::removeExtension("File.tga"), "File");
EXPECT_EQ(os::removeExtension("file.tga.bak"), "file.tga");
EXPECT_EQ(os::removeExtension("relativefolder/file.tga"), "relativefolder/file");
EXPECT_EQ(os::removeExtension("c:\\absolutepath\\tork.bak"), "c:\\absolutepath\\tork");
EXPECT_EQ(os::removeExtension("\\absolutepath\\tork.doc"), "\\absolutepath\\tork");
EXPECT_EQ(os::removeExtension("dds/textures/darkmod/test.dds"), "dds/textures/darkmod/test");
}
TEST(PathTests, GetToplevelDirectory)
{
EXPECT_EQ(os::getToplevelDirectory(""), "");
EXPECT_EQ(os::getToplevelDirectory("file55"), "");
EXPECT_EQ(os::getToplevelDirectory("file.tga"), "");
EXPECT_EQ(os::getToplevelDirectory("dir22/"), "dir22/");
EXPECT_EQ(os::getToplevelDirectory("relativefolder/file.tga"), "relativefolder/");
EXPECT_EQ(os::getToplevelDirectory("c:/absolutepath/tork.bak"), "c:/");
EXPECT_EQ(os::getToplevelDirectory("/absolutepath/tork.doc"), "/");
EXPECT_EQ(os::getToplevelDirectory("dds/textures/darkmod/test.dds"), "dds/");
}
}
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