Add in a setjmp test from David Schleef

1 files changed, 35 insertions, 0 deletions

diff --git a/test/setjmp/setjmp_test.c b/test/setjmp/setjmp_test.c
new file mode 100644
index 000000000..f371048a5
--- /dev/null
+++ b/test/setjmp/setjmp_test.c
@@ -0,0 +1,35 @@
+
+#include <stdio.h>
+#include <setjmp.h>
+#include <unistd.h>
+
+
+jmp_buf jb;
+int tries=0;
+
+int main(int argc,char *argv[])
+{
+	int ret;
+
+	printf("calling setjmp, should return with 0\n");
+
+	ret = setjmp(jb);
+	
+	printf("setjmp returned %d\n",ret);
+
+	if(!ret){
+		if(tries++>4){
+			printf("Hmmm... in loop, must be broken.\n");
+			return 0;
+		}
+		printf("now calling longjmp, setjmp should return with 1\n");
+
+		longjmp(jb,1);
+
+		printf("returned from longjmp, must be broken\n");
+		return 0;
+	}
+
+	return 0;
+}
+