Imported Upstream version 1.4.16upstream/1.4.16

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/test-c-stack2.sh b/tests/test-c-stack2.sh
new file mode 100755
index 0000000..a80373d
--- /dev/null
+++ b/tests/test-c-stack2.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+tmpfiles=""
+trap 'rm -fr $tmpfiles' 1 2 3 15
+
+tmpfiles="t-c-stack2.tmp"
+
+# Sanitize exit status within a subshell, since some shells fail to
+# redirect stderr on their message about death due to signal.
+(./test-c-stack${EXEEXT} 1; exit $?) 2> t-c-stack2.tmp
+
+case $? in
+  77) if grep 'stack overflow' t-c-stack2.tmp >/dev/null ; then
+	if test -z "$LIBSIGSEGV"; then
+	  echo 'cannot tell stack overflow from crash; consider installing libsigsegv' >&2
+	  exit 77
+	else
+	  echo 'cannot tell stack overflow from crash, in spite of libsigsegv' >&2
+	  exit 1
+	fi
+      else
+	cat t-c-stack2.tmp >&2
+	exit 77
+      fi
+      ;;
+  0) (exit 1); exit 1 ;;
+esac
+if grep 'program error' t-c-stack2.tmp >/dev/null ; then
+  :
+else
+  (exit 1); exit 1
+fi
+
+rm -fr $tmpfiles
+
+exit 0