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Add tests for returning of arithmetic types with conversions

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This commit is contained in:
Jason Turner 2014-03-26 07:26:23 -06:00
parent 27307b17d1
commit db8be03cee
1 changed files with 13 additions and 1 deletions
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14
unittests/arithmetic_conversions_test.cpp
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@ -18,6 +18,11 @@ void f3(double)
{
}
void f_func_return(const boost::function<unsigned int (unsigned long)> &f)
{
// test the ability to return an unsigned with auto conversion
f(4);
}
int main()
{
@ -29,6 +34,8 @@ int main()
chai.add(chaiscript::fun(&f1), "f3");
chai.add(chaiscript::fun(&f4), "f3");
chai.add(chaiscript::fun(&f_func_return), "func_return");
// no overloads
chai.eval("f1(0)");
chai.eval("f1(0l)");
@ -46,7 +53,12 @@ int main()
// 1 non-arithmetic overload
chai.eval("f2(1.0)");
// this is the one call we expect to fail
// various options for returning with conversions from chaiscript
chai.eval("func_return(fun(x) { return 5u; })");
chai.eval("func_return(fun(x) { return 5; })");
chai.eval("func_return(fun(x) { return 5.0f; })");
// this is the one call we expect to fail, ambiguous overloads
try {
chai.eval("f2(1.0l)");
} catch (const std::exception &) {