assimp/test/unit/utStringUtils.cpp

/*
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Open Asset Import Library (assimp)
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
#include "UnitTestPCH.h"
#include <assimp/StringUtils.h>

class utStringUtils : public ::testing::Test {
    // empty
};

TEST_F(utStringUtils, to_string_Test ) {
    std::string res = ai_to_string( 1 );
    EXPECT_EQ( res, "1" );

    res = ai_to_string( 1.0f );
    EXPECT_EQ( res, "1" );
}

TEST_F(utStringUtils, ai_strtofTest ) {
    float res = ai_strtof( nullptr, nullptr );
    EXPECT_FLOAT_EQ( res, 0.0f );

    std::string testStr1 = "200.0";
    res = ai_strtof( testStr1.c_str(), nullptr );
    EXPECT_FLOAT_EQ( res, 200.0f );

    std::string testStr2 = "200.0 xxx";
    const char *begin( testStr2.c_str() );
    const char *end( begin + 6 );
    res = ai_strtof( begin, end );
    EXPECT_FLOAT_EQ( res, 200.0f );
}

TEST_F(utStringUtils, ai_rgba2hexTest) {
    std::string result;
    result = ai_rgba2hex(255, 255, 255, 255, true);
    EXPECT_EQ(result, "#ffffffff");
    result = ai_rgba2hex(0, 0, 0, 0, false);
    EXPECT_EQ(result, "00000000");
}