From: monojenkins <jo.shields+jenkins@xamarin.com>
Date: Fri, 7 Feb 2020 06:28:00 +0000 (-0500)
Subject: [merp] Add  tests for crashing via POSIX signal (#2163)
X-Git-Tag: submit/tizen/20210909.063632~9940
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f3131da7a13aab8cc06821e664c7d8b4bff520f;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

[merp] Add  tests for crashing via POSIX signal (#2163)

Co-authored-by: Alexis Christoforides <alexis@thenull.net>
---

diff --git a/src/mono/mono/tests/libtest.c b/src/mono/mono/tests/libtest.c
index 7a90aa9..3f14636 100644
--- a/src/mono/mono/tests/libtest.c
+++ b/src/mono/mono/tests/libtest.c
@@ -8,6 +8,7 @@
 #include <time.h>
 #include <math.h>
 #include <setjmp.h>
+#include <signal.h>
 #include "../utils/mono-errno.h"
 #include "../utils/mono-compiler.h"
 
@@ -8011,6 +8012,64 @@ mono_test_MerpCrashUnhandledExceptionHook (void)
 	g_assert_not_reached ();
 }
 
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalTerm (void)
+{
+	raise (SIGTERM);
+}
+
+// for the rest of the signal tests, we use SIGTERM as a fallback
+
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalAbrt (void)
+{
+#if defined (SIGABRT)
+	raise (SIGABRT);
+#else
+	raise (SIGTERM);
+#endif
+}
+
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalFpe (void)
+{
+#if defined (SIGFPE)
+	raise (SIGFPE);
+#else
+	raise (SIGTERM);
+#endif
+}
+
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalBus (void)
+{
+#if defined (SIGBUS)
+	raise (SIGBUS);
+#else
+	raise (SIGTERM);
+#endif
+}
+
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalSegv (void)
+{
+#if defined (SIGSEGV)
+	raise (SIGSEGV);
+#else
+	raise (SIGTERM);
+#endif
+}
+
+LIBTEST_API void STDCALL
+mono_test_MerpCrashSignalIll (void)
+{
+#if defined (SIGILL)
+	raise (SIGILL);
+#else
+	raise (SIGTERM);
+#endif
+}
+
 #ifdef __cplusplus
 } // extern C
 #endif
diff --git a/src/mono/mono/tests/merp-crash-test.cs b/src/mono/mono/tests/merp-crash-test.cs
index d04f814..db13331 100644
--- a/src/mono/mono/tests/merp-crash-test.cs
+++ b/src/mono/mono/tests/merp-crash-test.cs
@@ -38,6 +38,12 @@ class C
 			Crashers.Add(new Tuple<String, Action> ("MerpCrashSnprintf", MerpCrashSnprintf));
 			Crashers.Add(new Tuple<String, Action> ("MerpCrashDomainUnload", MerpCrashDomainUnload));
 			Crashers.Add(new Tuple<String, Action> ("MerpCrashUnbalancedGCSafe", MerpCrashUnbalancedGCSafe));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalTerm", MerpCrashSignalTerm));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalTerm", MerpCrashSignalAbrt));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalKill", MerpCrashSignalFpe));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalKill", MerpCrashSignalBus));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalSegv", MerpCrashSignalSegv));
+			Crashers.Add(new Tuple<String,Action>  ("MerpCrashSignalIll", MerpCrashSignalIll));
 		}
 
 		public static void 
@@ -113,6 +119,60 @@ class C
 		[DllImport("libtest")]
 		public static extern void mono_test_MerpCrashUnhandledExceptionHook ();
 
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalTerm ();
+
+		public static void
+		MerpCrashSignalTerm ()
+		{
+			mono_test_MerpCrashSignalTerm ();
+		}
+
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalAbrt ();
+
+		public static void
+		MerpCrashSignalAbrt ()
+		{
+			mono_test_MerpCrashSignalAbrt ();
+		}
+
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalFpe ();
+
+		public static void
+		MerpCrashSignalFpe ()
+		{
+			mono_test_MerpCrashSignalFpe ();
+		}
+
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalBus ();
+
+		public static void
+		MerpCrashSignalBus ()
+		{
+			mono_test_MerpCrashSignalBus ();
+		}
+
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalSegv ();
+
+		public static void
+		MerpCrashSignalSegv ()
+		{
+			mono_test_MerpCrashSignalSegv ();
+		}
+
+		[DllImport("libtest")]
+		public static extern void mono_test_MerpCrashSignalIll ();
+
+		public static void
+		MerpCrashSignalIll ()
+		{
+			mono_test_MerpCrashSignalIll ();
+		}
+
 		public static void 
 		MerpCrashUnhandledExceptionHook ()
 		{