0ea8931b21
- Conversions are only attempted on a dispatch - Conversions are only attempted after a normal dispatch has failed - Conversions are only attempted if exactly one function matches the signature of the parameters passed in - excluding the mismatched arithmetic parameters - This feature should not be relied on in performance critical code overhead is added for each function call that requires a conversion to execute, see the tests performed above.
59 lines
997 B
C++
59 lines
997 B
C++
// Tests to make sure that type conversions happen only when they should
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#include <chaiscript/chaiscript.hpp>
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void f1(int)
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{
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}
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void f4(std::string)
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{
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}
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void f2(int)
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{
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}
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void f3(double)
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{
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}
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int main()
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{
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chaiscript::ChaiScript chai;
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chai.add(chaiscript::fun(&f1), "f1");
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chai.add(chaiscript::fun(&f2), "f2");
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chai.add(chaiscript::fun(&f3), "f2");
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chai.add(chaiscript::fun(&f1), "f3");
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chai.add(chaiscript::fun(&f4), "f3");
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// no overloads
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chai.eval("f1(0)");
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chai.eval("f1(0l)");
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chai.eval("f1(0ul)");
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chai.eval("f1(0ll)");
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chai.eval("f1(0ull)");
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chai.eval("f1(0.0)");
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chai.eval("f1(0.0f)");
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chai.eval("f1(0.0l)");
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// expected overloads
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chai.eval("f2(1)");
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chai.eval("f2(1.0)");
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// 1 non-arithmetic overload
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chai.eval("f2(1.0)");
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// this is the one call we expect to fail
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try {
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chai.eval("f2(1.0l)");
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} catch (const std::exception &) {
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return EXIT_SUCCESS;
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}
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// if the last one did not throw, we failed
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return EXIT_FAILURE;
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}
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