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, 34 insertions, 0 deletions

diff --git a/test/Runtime/POSIX/FD_Fail2.c b/test/Runtime/POSIX/FD_Fail2.c
new file mode 100644
index 00000000..c9195f66
--- /dev/null
+++ b/test/Runtime/POSIX/FD_Fail2.c
@@ -0,0 +1,34 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee --libc=uclibc --posix-runtime --init-env %t1.bc --sym-files 0 0 --max-fail 1
+// RUN: test -f klee-last/test000001.bout
+// RUN: test -f klee-last/test000002.bout
+// RUN: test -f klee-last/test000003.bout
+// RUN: test -f klee-last/test000004.bout
+// RUN: test -f klee-last/test000005.bout
+// RUN: test -f klee-last/test000006.bout
+// RUN: test -f klee-last/test000007.bout
+
+#include <stdio.h>
+#include <assert.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int main(int argc, char** argv) {
+  char buf[1024];  
+  int fd = open("/etc/fstab", O_RDONLY);
+  assert(fd != -1);
+    
+  int r = read(fd, buf, 1, 100);
+  if (r != -1)
+    printf("read() succeeded\n");
+  else printf("read() failed with errno %s\n", strerror(errno));
+
+  r = close(fd);
+  if (r != -1)
+    printf("close() succeeded\n");
+  else printf("close() failed with errno %s\n", strerror(errno));
+
+  return 0;
+}