Merge pull request #127 from Dushistov/master

Add suppression for `thread_local::native::lazy::Storage<>::get_or_init_slow`

Author: jfrimmel

.github/workflows/ci.yaml

@@ -29,3 +29,5 @@ jobs:
       - run: rustup update --no-self-update 1.82 && rustup default 1.82
       - name: Run tests
         run: cargo test
+      - name: Run tests in release mode
+        run: cargo test --release

suppressions/rust-1.84

@@ -0,0 +1,11 @@
+{
+   Rust 1.84 standard library
+   Memcheck:Leak
+   match-leak-kinds: possible
+   fun:malloc
+   fun:_ZN3std6thread6Thread3new*
+   fun:_ZN3std6thread7current12init_current*
+   fun:_ZN3std4sync4mpmc7context7Context3new*
+   fun:_ZN3std3sys12thread_local6native4lazy20Storage*
+   fun:_ZN3std4sync4mpmc4list16Channel$LT$T$GT$4recv*
+}

tests/regression.rs

@@ -77,6 +77,20 @@ fn environment_variables_are_passed_to_program_under_test() {
         .stdout(predicates::str::contains("RUST_LOG=debug"));
 }
 
+/// Issue: [#126]
+///
+/// [#126]: https://github.com/jfrimmel/cargo-valgrind/issues/126
+#[test]
+fn empty_tests_not_leak_in_release_mode() {
+    const FFI_TARGET_CRATE: &[&str] = &["--manifest-path", "tests/ffi-bug/Cargo.toml"];
+    cargo_valgrind()
+        .arg("test")
+        .arg("--release")
+        .args(FFI_TARGET_CRATE)
+        .assert()
+        .success();
+}
+
 /// If a program crashes within running it in Valgrind, a `vgcore.<pid>`-file
 /// might be created in the current working directory. In order to not clutter
 /// the main project directory, this type can be used as a drop-guard to delete