Blame test/test_superselector.cpp

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#include "../ast.hpp"
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#include "../context.hpp"
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#include "../parser.hpp"
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#include <string>
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using namespace Sass;
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Context ctx = Context(Context::Data());
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Compound_Selector* compound_selector(std::string src)
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{ return Parser::from_c_str(src.c_str(), ctx, "", Position()).parse_compound_selector(); }
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Complex_Selector* complex_selector(std::string src)
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{ return Parser::from_c_str(src.c_str(), ctx, "", Position()).parse_complex_selector(false); }
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void check_compound(std::string s1, std::string s2)
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{
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  std::cout << "Is "
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       << s1
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       << " a superselector of "
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       << s2
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       << "?\t"
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       << compound_selector(s1 + ";")->is_superselector_of(compound_selector(s2 + ";"))
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       << std::endl;
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}
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void check_complex(std::string s1, std::string s2)
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{
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  std::cout << "Is "
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       << s1
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       << " a superselector of "
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       << s2
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       << "?\t"
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       << complex_selector(s1 + ";")->is_superselector_of(complex_selector(s2 + ";"))
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       << std::endl;
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}
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int main()
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{
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  check_compound(".foo", ".foo.bar");
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  check_compound(".foo.bar", ".foo");
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  check_compound(".foo.bar", "div.foo");
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  check_compound(".foo", "div.foo");
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  check_compound("div.foo", ".foo");
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  check_compound("div.foo", "div.bar.foo");
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  check_compound("p.foo", "div.bar.foo");
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  check_compound(".hux", ".mumble");
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  std::cout << std::endl;
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  check_complex(".foo ~ .bar", ".foo + .bar");
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  check_complex(".foo .bar", ".foo + .bar");
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  check_complex(".foo .bar", ".foo > .bar");
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  check_complex(".foo .bar > .hux", ".foo.a .bar.b > .hux");
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  check_complex(".foo ~ .bar .hux", ".foo.a + .bar.b > .hux");
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  check_complex(".foo", ".bar .foo");
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  check_complex(".foo", ".foo.a");
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  check_complex(".foo.bar", ".foo");
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  check_complex(".foo .bar .hux", ".bar .hux");
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  check_complex(".foo ~ .bar .hux.x", ".foo.a + .bar.b > .hux.y");
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  check_complex(".foo ~ .bar .hux", ".foo.a + .bar.b > .mumble");
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  check_complex(".foo + .bar", ".foo ~ .bar");
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  check_complex("a c e", "a b c d e");
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  check_complex("c a e", "a b c d e");
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  return 0;
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}
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