src/test/ui/custom_test_frameworks/full.rs

   1 // run-pass
   2 // aux-build:example_runner.rs
   3 // compile-flags:--test
   4
   5 #![feature(custom_test_frameworks)]
   6 #![test_runner(example_runner::runner)]
   7 extern crate example_runner;
   8
   9 pub struct IsFoo(&'static str);
  10
  11 impl example_runner::Testable for IsFoo {
  12     fn name(&self) -> String {
  13         self.0.to_string()
  14     }
  15
  16     fn run(&self) -> Option<String> {
  17         if self.0 != "foo" {
  18             return Some(format!("{} != foo", self.0));
  19         }
  20         None
  21     }
  22 }
  23
  24 #[test_case]
  25 const TEST_1: IsFoo = IsFoo("hello");
  26
  27 #[test_case]
  28 const TEST_2: IsFoo = IsFoo("foo");