diff -r 000000000000 -r 6474c204b198 nsprpub/pr/tests/sproc_ch.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nsprpub/pr/tests/sproc_ch.c	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Test sproc_ch.c
+ *
+ * The purpose of this test and the sproc_p.c test is to test the shutdown
+ * of all the IRIX sprocs in a program when one of them dies due to an error.
+ *
+ * There are three sprocs in this test: the parent, the child, and the 
+ * grandchild.  The parent and child sprocs never stop on their own.
+ * The grandchild sproc gets a segmentation fault and dies.  You should
+ * You should use "ps" to see if the parent and child sprocs are killed
+ * after the grandchild dies.
+ */
+
+#include "prinit.h"
+#include <stdio.h>
+
+#if !defined(IRIX)
+
+int main(int argc, char **argv)
+{
+    printf("This test applies to IRIX only.\n");
+    return 0;
+}
+
+#else  /* IRIX */
+
+#include "prthread.h"
+#include <sys/types.h>
+#include <unistd.h>
+
+void SegFault(void *unused)
+{
+    int *p = 0;
+
+    printf("The grandchild sproc has pid %d.\n", getpid());
+    printf("The grandchild sproc will get a segmentation fault and die.\n");
+    printf("The parent and child sprocs should be killed after the "
+            "grandchild sproc dies.\n");
+    printf("Use 'ps' to make sure this is so.\n");
+    fflush(stdout);
+    /* Force a segmentation fault */
+    *p = 0;
+}
+
+void NeverStops(void *unused)
+{
+    int i = 0;
+
+    printf("The child sproc has pid %d.\n", getpid());
+    printf("The child sproc won't stop on its own.\n");
+    fflush(stdout);
+
+    /* create the grandchild sproc */
+    PR_CreateThread(PR_USER_THREAD, SegFault, NULL,
+	    PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
+
+    while (1) {
+	i++;
+    }
+}
+
+int main()
+{
+    int i= 0;
+
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
+
+    printf("The parent sproc has pid %d.\n", getpid());
+    printf("The parent sproc won't stop on its own.\n");
+    fflush(stdout);
+
+    /* create the child sproc */
+    PR_CreateThread(PR_USER_THREAD, NeverStops, NULL,
+	    PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
+
+    while (1) {
+	i++;
+    }
+    return 0;
+}
+
+#endif  /* IRIX */