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add HSL(A) tests

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This commit is contained in:
artemp 2015-12-11 13:18:00 +00:00
parent b05e09700b
commit f2d10db402
1 changed files with 20 additions and 1 deletions
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21
test/unit/color/css_color.cpp
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@ -93,7 +93,26 @@ TEST_CASE("SVG2 color") {
CHECK( c.green() == 150 );
CHECK( c.blue() == 122 );
}
// hsl
{
std::string s("hsl(240,50%,50%)");
mapnik::color c;
CHECK( boost::spirit::x3::phrase_parse(s.cbegin(), s.cend(), color_grammar, space, c) );
CHECK( c.alpha() == 255 );
CHECK( c.red() == 64 );
CHECK( c.green() == 64 );
CHECK( c.blue() == 191 );
}
// hslaza
{
std::string s("hsla(240,50%,50%,0.5)");
mapnik::color c;
CHECK( boost::spirit::x3::phrase_parse(s.cbegin(), s.cend(), color_grammar, space, c) );
CHECK( c.alpha() == 128 );
CHECK( c.red() == 64 );
CHECK( c.green() == 64 );
CHECK( c.blue() == 191 );
}
// hex colours
{
std::string s("#abcdef");