stuff-from-scratch/test/core/TestString.cpp

#include "String.h"

#include "TestFramework.h"
//#include "TestUtils.h"
#include <iostream>

TEST_CASE(String_Append, "core")
{
    String str;
    str += 'a';
    str += 'b';
    str += 'c';
    str += 'd';
    REQUIRE(str == "abcd");
    String long_string("abc/def/ghi/jkl");
}

TEST_CASE(String_Reverse, "core")
{
    String str0;
    str0.reverse();
    REQUIRE(str0.empty());

    String str1("a");
    str1.reverse();
    REQUIRE(str1 == "a");

    String str2("ab");
    str2.reverse();
    REQUIRE(str2 == "ba");

    String str3("abc");
    str3.reverse();
    REQUIRE(str3 == "cba");

    String str4("abcd");
    str4.reverse();
    REQUIRE(str4 == "dcba");
}

TEST_CASE(String_Extend, "core")
{
    String str("/home/jgrogan/code/compilz/src/src");
    auto str_cpy = str;
    str += "/";
    str += "test";
    REQUIRE(str == String("/home/jgrogan/code/compilz/src/src/test"));

    str_cpy += "/";
    str_cpy += "test";
    REQUIRE(str == str_cpy);
}

TEST_CASE(String_Slice, "core")
{
    String str("test.dat");
    const auto rindex = str.rindex('.');
    REQUIRE(rindex.valid());
    REQUIRE(rindex.value() == 4);

    String right;
    str.slice(rindex.value(), str.size(), right);
    REQUIRE(right == ".dat");

    const auto split = str.rsplit('.');
    REQUIRE(split.first() == "test");
    REQUIRE(split.second() == "dat");
}

/*
TEST_CASE(TestStringUtils_StripSurroundingWhitepsace, "core")
{
    String input = "   super()    ";
    String stripped = StringUtils::stripSurroundingWhitepsace(input);
    REQUIRE(stripped == "super()");
}

TEST_CASE(TestStringUtils_RemoveUpTo, "core")
{
    String input = "def{filename}abc/123/456";
    String removed = StringUtils::removeUpTo(input, "{filename}");
    REQUIRE(removed == "abc/123/456");
}

TEST_CASE(TestStringUtils_startsWith, "core")
{
    String input = "  ```some triple ticks ";
    bool ignore_whitespace{false};
    auto starts_with = StringUtils::startsWith(input, "```", ignore_whitespace);
    REQUIRE(!starts_with);

    ignore_whitespace = true;
    starts_with = StringUtils::startsWith(input, "```", ignore_whitespace);
    REQUIRE(starts_with);
}

*/