Tal Gelbard 92ebf60b3b Drop panic hook after running tests ... Previously we left the panic hook we allocated on main termination. Doing so makes Valgrind report it as a reachable unfreed block. In order to fix that use `panic::take_hook()` before examining test results. Example backtrace: ``` ==146594== 16 bytes in 1 blocks are still reachable in loss record 1 of 1 ==146594== at 0x4A390C5: malloc (vg_replace_malloc.c:442) ==146594== by 0x151336: alloc (alloc.rs:98) ==146594== by 0x151336: alloc_impl (alloc.rs:181) ==146594== by 0x151336: allocate (alloc.rs:241) ==146594== by 0x151336: exchange_malloc (alloc.rs:330) ==146594== by 0x151336: new<test::test_main::{closure_env#0}> (boxed.rs:217) ==146594== by 0x151336: test::test_main (lib.rs:124) ==146594== by 0x1522F9: test::test_main_static (lib.rs:160) ==146594== by 0x11E102: reachable_block_with_cargo_test::main (lib.rs:1) ==146594== by 0x11EABA: core::ops::function::FnOnce::call_once (function.rs:250) ==146594== by 0x11E76D: std::sys_common::backtrace::__rust_begin_short_backtrace (backtrace.rs:154) ==146594== by 0x11DFC0: std::rt::lang_start::{{closure}} (rt.rs:166) ==146594== by 0x177D3A: call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (function.rs:284) ==146594== by 0x177D3A: do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panicking.rs:504) ==146594== by 0x177D3A: try<i32, &(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (panicking.rs:468) ==146594== by 0x177D3A: catch_unwind<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panic.rs:142) ==146594== by 0x177D3A: {closure#2} (rt.rs:148) ==146594== by 0x177D3A: do_call<std::rt::lang_start_internal::{closure_env#2}, isize> (panicking.rs:504) ==146594== by 0x177D3A: try<isize, std::rt::lang_start_internal::{closure_env#2}> (panicking.rs:468) ==146594== by 0x177D3A: catch_unwind<std::rt::lang_start_internal::{closure_env#2}, isize> (panic.rs:142) ==146594== by 0x177D3A: std::rt::lang_start_internal (rt.rs:148) ==146594== by 0x11DF99: std::rt::lang_start (rt.rs:165) ``` Signed-off-by: Tal Gelbard <talgelbard1@gmail.com>		2024-04-06 18:56:22 +03:00
..
src	Drop panic hook after running tests	2024-04-06 18:56:22 +03:00
Cargo.toml	Actually abort in panic-abort-tests	2024-01-30 18:19:49 -08:00