diff options
Diffstat (limited to 'tests/coverage/try_error_result.coverage')
| -rw-r--r-- | tests/coverage/try_error_result.coverage | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/tests/coverage/try_error_result.coverage b/tests/coverage/try_error_result.coverage new file mode 100644 index 000000000..5d48cbd62 --- /dev/null +++ b/tests/coverage/try_error_result.coverage @@ -0,0 +1,125 @@ + LL| |#![allow(unused_assignments)] + LL| |// failure-status: 1 + LL| | + LL| 6|fn call(return_error: bool) -> Result<(), ()> { + LL| 6| if return_error { + LL| 1| Err(()) + LL| | } else { + LL| 5| Ok(()) + LL| | } + LL| 6|} + LL| | + LL| 1|fn test1() -> Result<(), ()> { + LL| 1| let mut + LL| 1| countdown = 10 + LL| | ; + LL| | for + LL| | _ + LL| | in + LL| 6| 0..10 + LL| | { + LL| 6| countdown + LL| 6| -= 1 + LL| 6| ; + LL| 6| if + LL| 6| countdown < 5 + LL| | { + LL| 1| call(/*return_error=*/ true)?; + LL| 0| call(/*return_error=*/ false)?; + LL| | } + LL| | else + LL| | { + LL| 5| call(/*return_error=*/ false)?; + ^0 + LL| | } + LL| | } + LL| 0| Ok(()) + LL| 1|} + LL| | + LL| |struct Thing1; + LL| |impl Thing1 { + LL| 18| fn get_thing_2(&self, return_error: bool) -> Result<Thing2, ()> { + LL| 18| if return_error { + LL| 1| Err(()) + LL| | } else { + LL| 17| Ok(Thing2 {}) + LL| | } + LL| 18| } + LL| |} + LL| | + LL| |struct Thing2; + LL| |impl Thing2 { + LL| 17| fn call(&self, return_error: bool) -> Result<u32, ()> { + LL| 17| if return_error { + LL| 2| Err(()) + LL| | } else { + LL| 15| Ok(57) + LL| | } + LL| 17| } + LL| |} + LL| | + LL| 1|fn test2() -> Result<(), ()> { + LL| 1| let thing1 = Thing1{}; + LL| 1| let mut + LL| 1| countdown = 10 + LL| | ; + LL| | for + LL| | _ + LL| | in + LL| 6| 0..10 + LL| | { + LL| 6| countdown + LL| 6| -= 1 + LL| 6| ; + LL| 6| if + LL| 6| countdown < 5 + LL| | { + LL| 1| thing1.get_thing_2(/*err=*/ false)?.call(/*err=*/ true).expect_err("call should fail"); + ^0 + LL| 1| thing1 + LL| 1| . + LL| 1| get_thing_2(/*return_error=*/ false) + LL| 0| ? + LL| | . + LL| 1| call(/*return_error=*/ true) + LL| 1| . + LL| 1| expect_err( + LL| 1| "call should fail" + LL| 1| ); + LL| 1| let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ true)?; + ^0 ^0 ^0 + LL| 0| assert_eq!(val, 57); + LL| 0| let val = thing1.get_thing_2(/*return_error=*/ true)?.call(/*return_error=*/ false)?; + LL| 0| assert_eq!(val, 57); + LL| | } + LL| | else + LL| | { + LL| 5| let val = thing1.get_thing_2(/*return_error=*/ false)?.call(/*return_error=*/ false)?; + ^0 ^0 + LL| 5| assert_eq!(val, 57); + LL| 5| let val = thing1 + LL| 5| .get_thing_2(/*return_error=*/ false)? + ^0 + LL| 5| .call(/*return_error=*/ false)?; + ^0 + LL| 5| assert_eq!(val, 57); + LL| 5| let val = thing1 + LL| 5| .get_thing_2(/*return_error=*/ false) + LL| 0| ? + LL| 5| .call(/*return_error=*/ false) + LL| 0| ? + LL| | ; + LL| 5| assert_eq!(val, 57); + LL| | } + LL| | } + LL| 0| Ok(()) + LL| 1|} + LL| | + LL| 1|fn main() -> Result<(), ()> { + LL| 1| test1().expect_err("test1 should fail"); + LL| 1| test2() + LL| 1| ? + LL| | ; + LL| 0| Ok(()) + LL| 1|} + |