From 1b5ec29ae6ec3e3a9b89a683aec4fa5f87f78596 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 23 Sep 2024 11:47:09 +0200
Subject: [PATCH] add test for new abort_unwind function

---
 tests/fail/panic/abort_unwind.rs     | 11 ++++++++++
 tests/fail/panic/abort_unwind.stderr | 33 ++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 tests/fail/panic/abort_unwind.rs
 create mode 100644 tests/fail/panic/abort_unwind.stderr

diff --git a/tests/fail/panic/abort_unwind.rs b/tests/fail/panic/abort_unwind.rs
new file mode 100644
index 0000000000..e313d9c11d
--- /dev/null
+++ b/tests/fail/panic/abort_unwind.rs
@@ -0,0 +1,11 @@
+//@error-in-other-file: the program aborted execution
+//@normalize-stderr-test: "unsafe \{ libc::abort\(\) \}|crate::intrinsics::abort\(\);" -> "ABORT();"
+//@normalize-stderr-test: "\| +\^+" -> "| ^"
+//@normalize-stderr-test: "\n +[0-9]+:[^\n]+" -> ""
+//@normalize-stderr-test: "\n +at [^\n]+" -> ""
+
+#![feature(abort_unwind)]
+
+fn main() {
+    std::panic::abort_unwind(|| panic!("PANIC!!!"));
+}
diff --git a/tests/fail/panic/abort_unwind.stderr b/tests/fail/panic/abort_unwind.stderr
new file mode 100644
index 0000000000..e9c5413693
--- /dev/null
+++ b/tests/fail/panic/abort_unwind.stderr
@@ -0,0 +1,33 @@
+thread 'main' panicked at tests/fail/panic/abort_unwind.rs:LL:CC:
+PANIC!!!
+note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
+note: in Miri, you may have to set `MIRIFLAGS=-Zmiri-env-forward=RUST_BACKTRACE` for the environment variable to have an effect
+thread 'main' panicked at RUSTLIB/core/src/panicking.rs:LL:CC:
+panic in a function that cannot unwind
+stack backtrace:
+thread caused non-unwinding panic. aborting.
+error: abnormal termination: the program aborted execution
+  --> RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
+   |
+LL |     ABORT();
+   | ^ the program aborted execution
+   |
+   = note: BACKTRACE:
+   = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
+   = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
+   = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
+   = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
+   = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
+   = note: inside `core::panicking::panic_cannot_unwind` at RUSTLIB/core/src/panicking.rs:LL:CC
+   = note: inside `std::panic::abort_unwind::<{closure@tests/fail/panic/abort_unwind.rs:LL:CC}, ()>` at RUSTLIB/core/src/panic.rs:LL:CC
+note: inside `main`
+  --> tests/fail/panic/abort_unwind.rs:LL:CC
+   |
+LL |     std::panic::abort_unwind(|| panic!("PANIC!!!"));
+   | ^
+
+note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
+
+error: aborting due to 1 previous error
+