From f09aec878e6e83bfcc72c43fd56fc4780ebc6434 Mon Sep 17 00:00:00 2001
From: Armin Novak <armin.novak@thincast.com>
Date: Wed, 17 Sep 2014 17:30:04 +0200
Subject: [PATCH] Added unit test for backtrace.

---
 winpr/libwinpr/utils/test/CMakeLists.txt  |  1 +
 winpr/libwinpr/utils/test/TestBacktrace.c | 28 +++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 winpr/libwinpr/utils/test/TestBacktrace.c

diff --git a/winpr/libwinpr/utils/test/CMakeLists.txt b/winpr/libwinpr/utils/test/CMakeLists.txt
index 199780d9b..b7a42fbd6 100644
--- a/winpr/libwinpr/utils/test/CMakeLists.txt
+++ b/winpr/libwinpr/utils/test/CMakeLists.txt
@@ -7,6 +7,7 @@ set(${MODULE_PREFIX}_DRIVER ${MODULE_NAME}.c)
 set(${MODULE_PREFIX}_TESTS
 	TestIni.c
 	TestImage.c
+	TestBacktrace.c
 	TestQueue.c
 	TestPrint.c
 	TestPubSub.c
diff --git a/winpr/libwinpr/utils/test/TestBacktrace.c b/winpr/libwinpr/utils/test/TestBacktrace.c
new file mode 100644
index 000000000..f26c83bb7
--- /dev/null
+++ b/winpr/libwinpr/utils/test/TestBacktrace.c
@@ -0,0 +1,28 @@
+
+#include <winpr/debug.h>
+
+int TestBacktrace(int argc, char* argv[])
+{
+	int rc = -1;
+	size_t used, x;
+	char **msg;
+	void *stack = winpr_backtrace(20);
+	if (!stack)
+	{
+		fprintf(stderr, "winpr_backtrace failed!\n");
+		return -1;
+	}
+
+	msg = winpr_backtrace_symbols(stack, &used);
+	if (msg)
+	{
+		for (x=0; x<used; x++)
+			printf("%zd: %s\n", x, msg[x]);
+		rc = 0;
+	}
+	winpr_backtrace_symbols_fd(stack, stdout);
+	
+	winpr_backtrace_free(stack);
+	
+	return rc;
+}