tests: Test that we can throw and catch the same exception multiple t…

…imes sequentially. This originally came up as an issue with libc++abi support (#152), but is not specific to that ABI.
gnustep · Dec 15, 2020 · b0787e1 · b0787e1
1 parent bd274a7
commit b0787e1
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diff --git a/Test/CMakeLists.txt b/Test/CMakeLists.txt
@@ -141,6 +141,7 @@ addtest_variants("CXXExceptions" "CXXException.m;CXXException.cc" true)
 addtest_variants("ForwardDeclareProtocolAccess" "ForwardDeclareProtocolAccess.m;ForwardDeclareProtocol.m" true)
 if (ENABLE_OBJCXX)
 	addtest_variants(ObjCXXEHInterop "ObjCXXEHInterop.mm;ObjCXXEHInterop.m" true)
+	addtest_variants(ObjCXXEHInteropTwice "ObjCXXEHInteropTwice.mm" true)
 	# This test is failing on Win32, but not for any obvious reason.  Disable
 	# it for now to keep CI happy.
 	if (WIN32)

diff --git a/Test/ObjCXXEHInteropTwice.mm b/Test/ObjCXXEHInteropTwice.mm
@@ -0,0 +1,22 @@
+#import "Test.h"
+
+#import "stdio.h"
+
+
+void excerciseExceptionCXX(Test *e) {
+  @try {
+    printf("Raising Test\n");
+    @throw e;
+  } @catch (Test *localException) {
+    printf("Caught\n");
+  }
+}
+
+int main(void)
+{
+  Test *e = [Test new];
+  excerciseExceptionCXX(e);
+  excerciseExceptionCXX(e);
+  [e release];
+}
+