Initial KLEE checkin.

 - Lots more tweaks, documentation, and web page content is needed,
   but this should compile & work on OS X & Linux.


git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 17 insertions, 0 deletions

diff --git a/test/Runtime/POSIX/Fcntl.c b/test/Runtime/POSIX/Fcntl.c
new file mode 100644
index 00000000..139fb1f3
--- /dev/null
+++ b/test/Runtime/POSIX/Fcntl.c
@@ -0,0 +1,17 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t2.bc
+// RUN: %klee --init-env --posix-runtime --exit-on-error %t2.bc --sym-files 1 10
+
+#include <assert.h>
+#include <fcntl.h>
+
+int main(int argc, char **argv) {
+  int fd = open("A", O_RDWR|O_TRUNC);
+  if (fd == -1)
+    klee_silent_exit(0);
+  assert(fd == 3);
+  assert((fcntl(fd, F_GETFD) & FD_CLOEXEC) == 0);
+  assert(fcntl(fd, F_SETFD, FD_CLOEXEC, 1) == 0);
+  assert((fcntl(fd, F_GETFD) & FD_CLOEXEC) != 0);
+
+  return 0;
+}