add test that generates a core for corewatcher

Signed-off-by: William Douglas <william.douglas@intel.com>

2 files changed, 23 insertions, 0 deletions

diff --git a/tests/bad-write.c b/tests/bad-write.c
new file mode 100644
index 0000000..5f63e80
--- /dev/null
+++ b/tests/bad-write.c
@@ -0,0 +1,11 @@
+#include <unistd.h>
+#include <stdio.h>
+
+int main(void)
+{
+	char *c = NULL;
+
+	c[0] = 'a';
+
+	return 0;
+}
diff --git a/tests/run-test.sh b/tests/run-test.sh
new file mode 100755
index 0000000..781fb81
--- /dev/null
+++ b/tests/run-test.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+exec 2> /dev/null
+ulimit -c unlimited
+
+original_core_pattern=$(cat /proc/sys/kernel/core_pattern)
+
+sudo echo "$PWD/core" | sudo tee /proc/sys/kernel/core_pattern > /dev/null
+
+./bad-write
+
+sudo echo "$original_core_pattern" | sudo tee /proc/sys/kernel/core_pattern > /dev/null