[DO NOT MERGE] testing test crashes

Author: jakepetroules

.github/workflows/dispatch.sh

@@ -0,0 +1,24 @@
+apt-get update -y
+apt-get install -y cmake ninja-build
+cd /tmp && mkdir build
+git clone https://github.com/apple/swift-corelibs-libdispatch
+cd /tmp/swift-corelibs-libdispatch
+#git checkout swift-6.0-RELEASE
+cd /tmp
+cmake -G Ninja \
+        /tmp/swift-corelibs-libdispatch \
+        -B /tmp/build \
+        -DCMAKE_C_FLAGS=-fno-omit-frame-pointer \
+        -DCMAKE_CXX_FLAGS=-fno-omit-frame-pointer \
+        -DCMAKE_REQUIRED_DEFINITIONS=-D_GNU_SOURCE \
+        -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+        -DENABLE_SWIFT=YES \
+        -DCMAKE_C_COMPILER=/usr/bin/clang \
+        -DCMAKE_CXX_COMPILER=/usr/bin/clang++ \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCMAKE_INSTALL_LIBDIR=lib
+cd /tmp/build && ninja install
+rm -rf /tmp/build /tmp/swift-corelibs-libdispatch
+apt-get remove -y cmake ninja-build
+apt-get autoremove -y
+rm -r /var/lib/apt/lists/*

.github/workflows/pull_request.yml

@@ -13,7 +13,7 @@ jobs:
     name: Test
     uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
     with:
-      linux_os_versions: '["noble", "jammy", "focal", "rhel-ubi9"]'
+      linux_os_versions: '["noble", "jammy", "focal"]'
       linux_pre_build_command: |
         if command -v apt-get >/dev/null 2>&1 ; then # bookworm, noble, jammy, focal
           apt-get update -y
@@ -23,6 +23,10 @@ jobs:
 
           # Debug symbols
           apt-get install -y libc6-dbg
+
+          apt-get install -y valgrind
+
+          ./.github/workflows/dispatch.sh
         elif command -v dnf >/dev/null 2>&1 ; then # rhel-ubi9
           dnf update -y
 
@@ -31,6 +35,8 @@ jobs:
 
           # Debug symbols
           dnf debuginfo-install -y glibc
+
+          dnf install -y valgrind
         elif command -v yum >/dev/null 2>&1 ; then # amazonlinux2
           yum update -y
 
@@ -40,10 +46,12 @@ jobs:
           # Debug symbols
           yum install -y yum-utils
           debuginfo-install -y glibc
+
+          yum install -y valgrind
         fi
-      linux_build_command: 'swift test --no-parallel'
-      linux_swift_versions: '["nightly-main", "nightly-6.2"]'
-      windows_swift_versions: '["nightly-main"]'
+      linux_build_command: 'swift build --build-tests -Xswiftc -sanitize=thread -Xcc -fsanitize=thread && ASAN_OPTIONS=detect_leaks=0 ./.build/debug/SwiftBuildPackageTests.xctest --testing-library swift-testing'
+      linux_swift_versions: '["nightly-main"]'
+      windows_swift_versions: '[]'
       windows_build_command: 'swift test --no-parallel'
   cmake-smoke-test:
     name: cmake-smoke-test