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Diffstat (limited to 'tests/run-make/coverage/issue-84561.rs')
-rw-r--r-- | tests/run-make/coverage/issue-84561.rs | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/tests/run-make/coverage/issue-84561.rs b/tests/run-make/coverage/issue-84561.rs deleted file mode 100644 index b39a289c4..000000000 --- a/tests/run-make/coverage/issue-84561.rs +++ /dev/null @@ -1,182 +0,0 @@ -// This demonstrated Issue #84561: function-like macros produce unintuitive coverage results. - -// expect-exit-status-101 -#[derive(PartialEq, Eq)] -struct Foo(u32); -fn test3() { - let is_true = std::env::args().len() == 1; - let bar = Foo(1); - assert_eq!(bar, Foo(1)); - let baz = Foo(0); - assert_ne!(baz, Foo(1)); - println!("{:?}", Foo(1)); - println!("{:?}", bar); - println!("{:?}", baz); - - assert_eq!(Foo(1), Foo(1)); - assert_ne!(Foo(0), Foo(1)); - assert_eq!(Foo(2), Foo(2)); - let bar = Foo(0); - assert_ne!(bar, Foo(3)); - assert_ne!(Foo(0), Foo(4)); - assert_eq!(Foo(3), Foo(3), "with a message"); - println!("{:?}", bar); - println!("{:?}", Foo(1)); - - assert_ne!(Foo(0), Foo(5), "{}", if is_true { "true message" } else { "false message" }); - assert_ne!( - Foo(0) - , - Foo(5) - , - "{}" - , - if - is_true - { - "true message" - } else { - "false message" - } - ); - - let is_true = std::env::args().len() == 1; - - assert_eq!( - Foo(1), - Foo(1) - ); - assert_ne!( - Foo(0), - Foo(1) - ); - assert_eq!( - Foo(2), - Foo(2) - ); - let bar = Foo(1); - assert_ne!( - bar, - Foo(3) - ); - if is_true { - assert_ne!( - Foo(0), - Foo(4) - ); - } else { - assert_eq!( - Foo(3), - Foo(3) - ); - } - if is_true { - assert_ne!( - Foo(0), - Foo(4), - "with a message" - ); - } else { - assert_eq!( - Foo(3), - Foo(3), - "with a message" - ); - } - assert_ne!( - if is_true { - Foo(0) - } else { - Foo(1) - }, - Foo(5) - ); - assert_ne!( - Foo(5), - if is_true { - Foo(0) - } else { - Foo(1) - } - ); - assert_ne!( - if is_true { - assert_eq!( - Foo(3), - Foo(3) - ); - Foo(0) - } else { - assert_ne!( - if is_true { - Foo(0) - } else { - Foo(1) - }, - Foo(5) - ); - Foo(1) - }, - Foo(5), - "with a message" - ); - assert_eq!( - Foo(1), - Foo(3), - "this assert should fail" - ); - assert_eq!( - Foo(3), - Foo(3), - "this assert should not be reached" - ); -} - -impl std::fmt::Debug for Foo { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - write!(f, "try and succeed")?; - Ok(()) - } -} - -static mut DEBUG_LEVEL_ENABLED: bool = false; - -macro_rules! debug { - ($($arg:tt)+) => ( - if unsafe { DEBUG_LEVEL_ENABLED } { - println!($($arg)+); - } - ); -} - -fn test1() { - debug!("debug is enabled"); - debug!("debug is enabled"); - let _ = 0; - debug!("debug is enabled"); - unsafe { - DEBUG_LEVEL_ENABLED = true; - } - debug!("debug is enabled"); -} - -macro_rules! call_debug { - ($($arg:tt)+) => ( - fn call_print(s: &str) { - print!("{}", s); - } - - call_print("called from call_debug: "); - debug!($($arg)+); - ); -} - -fn test2() { - call_debug!("debug is enabled"); -} - -fn main() { - test1(); - test2(); - test3(); -} |