test_path.h

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/* Copyright (c) 2010 Wildfire Games
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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 */

#include "lib/self_test.h"

#include "lib/self_test.h"
#include "lib/res/file/path.h"

class TestPath : public CxxTest::TestSuite
{
public:
    void test_conversion()
    {
        char N_path[PATH_MAX] = {0};
        TS_ASSERT_OK(file_make_native_path("a/b/c", N_path));
#if OS_WIN
        TS_ASSERT_STR_EQUALS(N_path, "a\\b\\c");
#else
        TS_ASSERT_STR_EQUALS(N_path, "a/b/c");
#endif

        char P_path[PATH_MAX] = {0};
        TS_ASSERT_OK(file_make_portable_path("a\\b\\c", P_path));
#if OS_WIN
        TS_ASSERT_STR_EQUALS(P_path, "a/b/c");
#else
        // sounds strange, but correct: on non-Windows, \\ didn't
        // get recognized as separators and weren't converted.
        TS_ASSERT_STR_EQUALS(P_path, "a\\b\\c");
#endif

    }

    // file_make_full_*_path is left untested (hard to do so)

    void test_pool()
    {
        // .. return same address for same string?
        const char* atom1 = path_Pool->UniqueCopy("a/bc/def");
        const char* atom2 = path_Pool->UniqueCopy("a/bc/def");
        TS_ASSERT_EQUALS(atom1, atom2);

        // .. early out (already in pool) check works?
        const char* atom3 = path_Pool->UniqueCopy(atom1);
        TS_ASSERT_EQUALS(atom3, atom1);

        // is it reported as in pool?
        TS_ASSERT(path_Pool()->Contains(atom1));

        // path_Pool()->RandomString
        // see if the atom added above eventually comes out when a
        // random one is returned from the pool.
        int tries_left;
        for(tries_left = 1000; tries_left != 0; tries_left--)
        {
            const char* random_name = path_Pool->RandomString();
            if(random_name == atom1)
                break;
        }
        TS_ASSERT(tries_left != 0);
    }
};