aboutsummaryrefslogtreecommitdiff
path: root/test/ubsan/TestCases/Misc/log-path_test.cc
diff options
context:
space:
mode:
Diffstat (limited to 'test/ubsan/TestCases/Misc/log-path_test.cc')
-rw-r--r--test/ubsan/TestCases/Misc/log-path_test.cc33
1 files changed, 33 insertions, 0 deletions
diff --git a/test/ubsan/TestCases/Misc/log-path_test.cc b/test/ubsan/TestCases/Misc/log-path_test.cc
new file mode 100644
index 000000000000..b39e1b077e27
--- /dev/null
+++ b/test/ubsan/TestCases/Misc/log-path_test.cc
@@ -0,0 +1,33 @@
+// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
+// XFAIL: android
+
+// RUN: %clangxx -fsanitize=undefined %s -O1 -o %t
+
+// Regular run.
+// RUN: %run %t -4 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.out
+
+// Good log_path.
+// RUN: rm -f %t.log.*
+// RUN: env UBSAN_OPTIONS=log_path=%t.log %run %t -4 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.log.*
+
+// Run w/o errors should not produce any log.
+// RUN: rm -f %t.log.*
+// RUN: env UBSAN_OPTIONS=log_path=%t.log %run %t 4
+// RUN: not cat %t.log.*
+
+// FIXME: log_path is not supported on Windows yet.
+// XFAIL: win32
+
+#include <stdio.h>
+#include <stdlib.h>
+int main(int argc, char *argv[]) {
+ double a = atof(argv[1]);
+ unsigned int ai = (unsigned int) a;
+ printf("%f %u\n", a, ai);
+ return 0;
+}
+
+// CHECK-ERROR: runtime error: value -4 is outside the range of representable values of type 'unsigned int'
+