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rpcs3/rpcs3/tests/test_fmt.cpp

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#include <gtest/gtest.h>
#include "Utilities/StrUtil.h"
using namespace std::literals::string_literals;
namespace fmt
{
TEST(StrUtil, test_trim)
{
EXPECT_EQ(""s, fmt::trim("", ""));
EXPECT_EQ(""s, fmt::trim("", " "));
EXPECT_EQ(""s, fmt::trim("", "a "));
EXPECT_EQ(" "s, fmt::trim(" ", ""));
EXPECT_EQ(""s, fmt::trim(" ", " "));
EXPECT_EQ("a"s, fmt::trim("a ", " "));
EXPECT_EQ("a"s, fmt::trim(" a", " "));
EXPECT_EQ("a a"s, fmt::trim("a a", " "));
EXPECT_EQ("a a"s, fmt::trim("a a ", " "));
EXPECT_EQ("a a"s, fmt::trim(" a a", " "));
EXPECT_EQ("a a"s, fmt::trim(" a a ", " "));
EXPECT_EQ("a a"s, fmt::trim("a a ", " "));
EXPECT_EQ("a a"s, fmt::trim(" a a ", " "));
EXPECT_EQ("a a"s, fmt::trim(" a a", " "));
EXPECT_EQ(""s, fmt::trim(" a a ", " a"));
EXPECT_EQ("b"s, fmt::trim(" aba ", " a"));
}
TEST(StrUtil, test_trim_front)
{
EXPECT_EQ(""s, fmt::trim_front("", ""));
EXPECT_EQ(""s, fmt::trim_front("", " "));
EXPECT_EQ(""s, fmt::trim_front("", "a "));
EXPECT_EQ(" "s, fmt::trim_front(" ", ""));
EXPECT_EQ(""s, fmt::trim_front(" ", " "));
EXPECT_EQ("a "s, fmt::trim_front("a ", " "));
EXPECT_EQ("a"s, fmt::trim_front(" a", " "));
EXPECT_EQ("a a"s, fmt::trim_front("a a", " "));
EXPECT_EQ("a a "s, fmt::trim_front("a a ", " "));
EXPECT_EQ("a a"s, fmt::trim_front(" a a", " "));
EXPECT_EQ("a a "s, fmt::trim_front(" a a ", " "));
EXPECT_EQ("a a "s, fmt::trim_front("a a ", " "));
EXPECT_EQ("a a "s, fmt::trim_front(" a a ", " "));
EXPECT_EQ("a a"s, fmt::trim_front(" a a", " "));
EXPECT_EQ(""s, fmt::trim_front(" a a ", " a"));
EXPECT_EQ("ba "s, fmt::trim_front(" aba ", " a"));
}
TEST(StrUtil, test_trim_back)
{
std::string str;
fmt::trim_back(str, "");
EXPECT_EQ(""s, str);
str = {};
fmt::trim_back(str, " ");
EXPECT_EQ(""s, str);
str = {};
fmt::trim_back(str, "a ");
EXPECT_EQ(""s, str);
str = " ";
fmt::trim_back(str, "");
EXPECT_EQ(" "s, str);
str = " ";
fmt::trim_back(str, " ");
EXPECT_EQ(""s, str);
str = "a ";
fmt::trim_back(str, " ");
EXPECT_EQ("a"s, str);
str = " a";
fmt::trim_back(str, " ");
EXPECT_EQ(" a"s, str);
str = "a a";
fmt::trim_back(str, " ");
EXPECT_EQ("a a"s, str);
str = "a a ";
fmt::trim_back(str, " ");
EXPECT_EQ("a a"s, str);
str = " a a";
fmt::trim_back(str, " ");
EXPECT_EQ(" a a"s, str);
str = " a a ";
fmt::trim_back(str, " ");
EXPECT_EQ(" a a"s, str);
str = "a a ";
fmt::trim_back(str, " ");
EXPECT_EQ("a a"s, str);
str = " a a ";
fmt::trim_back(str, " ");
EXPECT_EQ(" a a"s, str);
str = " a a";
fmt::trim_back(str, " ");
EXPECT_EQ(" a a"s, str);
str = " a a ";
fmt::trim_back(str, " a");
EXPECT_EQ(""s, str);
str = " aba ";
fmt::trim_back(str, " a");
EXPECT_EQ(" ab"s, str);
}
TEST(StrUtil, test_to_upper_to_lower)
{
const std::string lowercase = "abcdefghijklmnopqrstuvwxyzäüöß0123456789 .,-<#+";
const std::string uppercase = "ABCDEFGHIJKLMNOPQRSTUVWXYZäüöß0123456789 .,-<#+";
const std::string to_lower_res = fmt::to_lower(uppercase);
const std::string to_upper_res = fmt::to_upper(lowercase);
EXPECT_EQ(""s, fmt::to_lower(""));
EXPECT_EQ(lowercase, fmt::to_lower(lowercase));
EXPECT_EQ(lowercase, to_lower_res);
EXPECT_EQ(""s, fmt::to_upper(""));
EXPECT_EQ(uppercase, fmt::to_upper(uppercase));
EXPECT_EQ(uppercase, to_upper_res);
}
TEST(StrUtil, test_truncate)
{
const std::string str = "abcdefghijklmnopqrstuvwxyzäüöß0123456789 .,-<#+";
EXPECT_EQ(""s, fmt::truncate("", -1));
EXPECT_EQ(""s, fmt::truncate("", 0));
EXPECT_EQ(""s, fmt::truncate("", 1));
EXPECT_EQ(""s, fmt::truncate(str, 0));
EXPECT_EQ("a"s, fmt::truncate(str, 1));
EXPECT_EQ("abcdefghijklmnopqrstuvwxyzäüöß0123456789 .,-<#"s, fmt::truncate(str, str.size() - 1));
EXPECT_EQ(str, fmt::truncate(str, -1));
EXPECT_EQ(str, fmt::truncate(str, str.size()));
EXPECT_EQ(str, fmt::truncate(str, str.size() + 1));
}
TEST(StrUtil, test_replace_all)
{
EXPECT_EQ(""s, fmt::replace_all("", "", ""));
EXPECT_EQ(""s, fmt::replace_all("", "", " "));
EXPECT_EQ(""s, fmt::replace_all("", "", "word"));
EXPECT_EQ(""s, fmt::replace_all("", " ", ""));
EXPECT_EQ(""s, fmt::replace_all("", "word", ""));
EXPECT_EQ(""s, fmt::replace_all("", "word", "drow"));
EXPECT_EQ(" "s, fmt::replace_all(" ", "", ""));
EXPECT_EQ(" "s, fmt::replace_all(" ", "", " "));
EXPECT_EQ(" "s, fmt::replace_all(" ", "", "word"));
EXPECT_EQ(""s, fmt::replace_all(" ", " ", ""));
EXPECT_EQ(" "s, fmt::replace_all(" ", "word", ""));
EXPECT_EQ(" "s, fmt::replace_all(" ", "word", "drow"));
EXPECT_EQ("word"s, fmt::replace_all("word", "", ""));
EXPECT_EQ("word"s, fmt::replace_all("word", "", " "));
EXPECT_EQ("word"s, fmt::replace_all("word", "", "word"));
EXPECT_EQ("word"s, fmt::replace_all("word", " ", ""));
EXPECT_EQ(""s, fmt::replace_all("word", "word", ""));
EXPECT_EQ("drow"s, fmt::replace_all("word", "word", "drow"));
EXPECT_EQ(" word "s, fmt::replace_all(" word ", "", ""));
EXPECT_EQ(" word "s, fmt::replace_all(" word ", "", " "));
EXPECT_EQ(" word "s, fmt::replace_all(" word ", "", "word"));
EXPECT_EQ("word"s, fmt::replace_all(" word ", " ", ""));
EXPECT_EQ(" "s, fmt::replace_all(" word ", "word", ""));
EXPECT_EQ(" drow "s, fmt::replace_all(" word ", "word", "drow"));
EXPECT_EQ("word word"s, fmt::replace_all("word word", "", ""));
EXPECT_EQ("word word"s, fmt::replace_all("word word", "", " "));
EXPECT_EQ("word word"s, fmt::replace_all("word word", "", "word"));
EXPECT_EQ("wordword"s, fmt::replace_all("word word", " ", ""));
EXPECT_EQ(" "s, fmt::replace_all("word word", "word", ""));
EXPECT_EQ("drow drow"s, fmt::replace_all("word word", "word", "drow"));
// Test count
EXPECT_EQ("word word word"s, fmt::replace_all("word word word", "word", "drow", 0));
EXPECT_EQ("drow word word"s, fmt::replace_all("word word word", "word", "drow", 1));
EXPECT_EQ("drow drow word"s, fmt::replace_all("word word word", "word", "drow", 2));
EXPECT_EQ("drow drow drow"s, fmt::replace_all("word word word", "word", "drow", 3));
EXPECT_EQ("drow drow drow"s, fmt::replace_all("word word word", "word", "drow", umax));
EXPECT_EQ("drow drow drow"s, fmt::replace_all("word word word", "word", "drow", -1));
}
TEST(StrUtil, test_split)
{
using vec = std::vector<std::string>;
EXPECT_EQ(vec{""}, fmt::split("", {}, false));
EXPECT_EQ(vec{""}, fmt::split("", {""}, false));
EXPECT_EQ(vec{""}, fmt::split("", {" "}, false));
EXPECT_EQ(vec{""}, fmt::split("", {"a"}, false));
EXPECT_EQ(vec{""}, fmt::split("", {"a "}, false));
EXPECT_EQ(vec{""}, fmt::split("", {"a b"}, false));
EXPECT_EQ(vec{""}, fmt::split("", {"a", " "}, false));
EXPECT_EQ(vec{""}, fmt::split("", {"a", " ", "b"}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {""}, false));
EXPECT_EQ(vec{""}, fmt::split(" ", {" "}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a"}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a "}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a b"}, false));
EXPECT_EQ(vec{""}, fmt::split(" ", {"a", " "}, false));
EXPECT_EQ(vec{""}, fmt::split(" ", {"a", " ", "b"}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {""}, false));
EXPECT_EQ(vec({"", ""}), fmt::split(" ", {" "}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a"}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a "}, false));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a b"}, false));
EXPECT_EQ(vec({"", ""}), fmt::split(" ", {"a", " "}, false));
EXPECT_EQ(vec({"", ""}), fmt::split(" ", {"a", " ", "b"}, false));
EXPECT_EQ(vec{"a"}, fmt::split("a", {}, false));
EXPECT_EQ(vec{"a"}, fmt::split("a", {""}, false));
EXPECT_EQ(vec{"a"}, fmt::split("a", {" "}, false));
EXPECT_EQ(vec{""}, fmt::split("a", {"a"}, false));
EXPECT_EQ(vec{"a"}, fmt::split("a", {"a "}, false));
EXPECT_EQ(vec{"a"}, fmt::split("a", {"a b"}, false));
EXPECT_EQ(vec{""}, fmt::split("a", {"a", " "}, false));
EXPECT_EQ(vec{""}, fmt::split("a", {"a", " ", "b"}, false));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {}, false));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {""}, false));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {" "}, false));
EXPECT_EQ(vec({"", ""}), fmt::split("aa", {"a"}, false));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {"a "}, false));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {"a b"}, false));
EXPECT_EQ(vec({"", ""}), fmt::split("aa", {"a", " "}, false));
EXPECT_EQ(vec({"", ""}), fmt::split("aa", {"a", " ", "b"}, false));
EXPECT_EQ(vec{"a b"}, fmt::split("a b", {}, false));
EXPECT_EQ(vec{"a b"}, fmt::split("a b", {""}, false));
EXPECT_EQ(vec({"a", "b"}), fmt::split("a b", {" "}, false));
EXPECT_EQ(vec({"", " b"}), fmt::split("a b", {"a"}, false));
EXPECT_EQ(vec({"", "b"}), fmt::split("a b", {"a "}, false));
EXPECT_EQ(vec{""}, fmt::split("a b", {"a b"}, false));
EXPECT_EQ(vec({"", "", "b"}), fmt::split("a b", {"a", " "}, false));
EXPECT_EQ(vec({"", "", ""}), fmt::split("a b", {"a", " ", "b"}, false));
EXPECT_EQ(vec{"a b c c b a"}, fmt::split("a b c c b a", {}, false));
EXPECT_EQ(vec{"a b c c b a"}, fmt::split("a b c c b a", {""}, false));
EXPECT_EQ(vec({"a", "b", "c", "c", "b", "a"}), fmt::split("a b c c b a", {" "}, false));
EXPECT_EQ(vec({"", " b c c b "}), fmt::split("a b c c b a", {"a"}, false));
EXPECT_EQ(vec({"", "b c c b a"}), fmt::split("a b c c b a", {"a "}, false));
EXPECT_EQ(vec({"", " c c b a"}), fmt::split("a b c c b a", {"a b"}, false));
EXPECT_EQ(vec({"", "", "b", "c", "c", "b", ""}), fmt::split("a b c c b a", {"a", " "}, false));
EXPECT_EQ(vec({"", "", "", "", "c", "c", "", "", ""}), fmt::split("a b c c b a", {"a", " ", "b"}, false));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {}, false));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {""}, false));
EXPECT_EQ(vec({"", "This", "is", "a", "test!"}), fmt::split(" This is a test! ", {" "}, false));
EXPECT_EQ(vec({" This is ", " test! "}), fmt::split(" This is a test! ", {"a"}, false));
EXPECT_EQ(vec({" This is ", "test! "}), fmt::split(" This is a test! ", {"a "}, false));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {"a b"}, false));
EXPECT_EQ(vec({"", "This", "is", "", "", "test!"}), fmt::split(" This is a test! ", {"a", " "}, false));
EXPECT_EQ(vec({"", "This", "is", "", "", "test!"}), fmt::split(" This is a test! ", {"a", " ", "b"}, false));
EXPECT_EQ(vec{}, fmt::split("", {}, true));
EXPECT_EQ(vec{}, fmt::split("", {""}, true));
EXPECT_EQ(vec{}, fmt::split("", {" "}, true));
EXPECT_EQ(vec{}, fmt::split("", {"a"}, true));
EXPECT_EQ(vec{}, fmt::split("", {"a "}, true));
EXPECT_EQ(vec{}, fmt::split("", {"a b"}, true));
EXPECT_EQ(vec{}, fmt::split("", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split("", {"a", " ", "b"}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {""}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {" "}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a"}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a "}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a b"}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {"a", " ", "b"}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {""}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {" "}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a"}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a "}, true));
EXPECT_EQ(vec{" "}, fmt::split(" ", {"a b"}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split(" ", {"a", " ", "b"}, true));
EXPECT_EQ(vec{"a"}, fmt::split("a", {}, true));
EXPECT_EQ(vec{"a"}, fmt::split("a", {""}, true));
EXPECT_EQ(vec{"a"}, fmt::split("a", {" "}, true));
EXPECT_EQ(vec{}, fmt::split("a", {"a"}, true));
EXPECT_EQ(vec{"a"}, fmt::split("a", {"a "}, true));
EXPECT_EQ(vec{"a"}, fmt::split("a", {"a b"}, true));
EXPECT_EQ(vec{}, fmt::split("a", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split("a", {"a", " ", "b"}, true));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {}, true));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {""}, true));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {" "}, true));
EXPECT_EQ(vec{}, fmt::split("aa", {"a"}, true));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {"a "}, true));
EXPECT_EQ(vec{"aa"}, fmt::split("aa", {"a b"}, true));
EXPECT_EQ(vec{}, fmt::split("aa", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split("aa", {"a", " ", "b"}, true));
EXPECT_EQ(vec{"a b"}, fmt::split("a b", {}, true));
EXPECT_EQ(vec{"a b"}, fmt::split("a b", {""}, true));
EXPECT_EQ(vec({"a", "b"}), fmt::split("a b", {" "}, true));
EXPECT_EQ(vec{" b"}, fmt::split("a b", {"a"}, true));
EXPECT_EQ(vec{"b"}, fmt::split("a b", {"a "}, true));
EXPECT_EQ(vec{}, fmt::split("a b", {"a b"}, true));
EXPECT_EQ(vec{"b"}, fmt::split("a b", {"a", " "}, true));
EXPECT_EQ(vec{}, fmt::split("a b", {"a", " ", "b"}, true));
EXPECT_EQ(vec{"a b c c b a"}, fmt::split("a b c c b a", {}, true));
EXPECT_EQ(vec{"a b c c b a"}, fmt::split("a b c c b a", {""}, true));
EXPECT_EQ(vec({"a", "b", "c", "c", "b", "a"}), fmt::split("a b c c b a", {" "}, true));
EXPECT_EQ(vec{" b c c b "}, fmt::split("a b c c b a", {"a"}, true));
EXPECT_EQ(vec{"b c c b a"}, fmt::split("a b c c b a", {"a "}, true));
EXPECT_EQ(vec{" c c b a"}, fmt::split("a b c c b a", {"a b"}, true));
EXPECT_EQ(vec({"b", "c", "c", "b"}), fmt::split("a b c c b a", {"a", " "}, true));
EXPECT_EQ(vec({"c", "c"}), fmt::split("a b c c b a", {"a", " ", "b"}, true));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {}, true));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {""}, true));
EXPECT_EQ(vec({"This", "is", "a", "test!"}), fmt::split(" This is a test! ", {" "}, true));
EXPECT_EQ(vec({" This is ", " test! "}), fmt::split(" This is a test! ", {"a"}, true));
EXPECT_EQ(vec({" This is ", "test! "}), fmt::split(" This is a test! ", {"a "}, true));
EXPECT_EQ(vec{" This is a test! "}, fmt::split(" This is a test! ", {"a b"}, true));
EXPECT_EQ(vec({"This", "is", "test!"}), fmt::split(" This is a test! ", {"a", " "}, true));
EXPECT_EQ(vec({"This", "is", "test!"}), fmt::split(" This is a test! ", {"a", " ", "b"}, true));
}
TEST(StrUtil, test_get_file_extension)
{
EXPECT_EQ(""s, get_file_extension(""));
EXPECT_EQ(""s, get_file_extension("."));
EXPECT_EQ(""s, get_file_extension(".."));
EXPECT_EQ(""s, get_file_extension("a."));
EXPECT_EQ(""s, get_file_extension("a.."));
EXPECT_EQ(""s, get_file_extension(".a."));
EXPECT_EQ("a"s, get_file_extension(".a"));
EXPECT_EQ("a"s, get_file_extension("..a"));
EXPECT_EQ(""s, get_file_extension("abc"));
EXPECT_EQ(""s, get_file_extension("abc."));
EXPECT_EQ(""s, get_file_extension("abc.."));
EXPECT_EQ(""s, get_file_extension(".abc."));
EXPECT_EQ("abc"s, get_file_extension(".abc"));
EXPECT_EQ("abc"s, get_file_extension("qwe.abc"));
EXPECT_EQ("abc"s, get_file_extension("qwe..abc"));
EXPECT_EQ(""s, get_file_extension("qwe..abc.."));
EXPECT_EQ("txt"s, get_file_extension("qwe..abc..txt"));
EXPECT_EQ(""s, get_file_extension("my_file/asd"));
EXPECT_EQ("txt"s, get_file_extension("my_file/asd.txt"));
}
}
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