Function errorIfGFuncNotFail

testutils_test.go:68–78

(t *testing.T, L *LState, f LGFunction, pattern string)

}

func errorIfGFuncNotFail(t *testing.T, L *LState, f LGFunction, pattern string) {
	if err := L.GPCall(f, LNil); err != nil {
		reg := regexp.MustCompile(pattern)
		if len(reg.FindStringIndex(err.Error())) == 0 {
			t.Errorf("%v error message '%v' does not contains given pattern string '%v'.", positionString(1), err.Error(), pattern)
			return
		}
		return
	}
	t.Errorf("%v LGFunction should fail", positionString(1))
}