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, 38 insertions, 0 deletions

diff --git a/test/Runtime/POSIX/SeedAndFail.c b/test/Runtime/POSIX/SeedAndFail.c
new file mode 100644
index 00000000..64cf79bd
--- /dev/null
+++ b/test/Runtime/POSIX/SeedAndFail.c
@@ -0,0 +1,38 @@
+// RUN: %llvmgcc %s -emit-llvm -g -O0 -c -o %t.bc
+// RUN: rm -rf tmp-123
+// RUN: %klee --libc=klee --output-dir=tmp-123 --posix-runtime --init-env %t.bc --sym-files 1 10  2>%t.log
+// RUN: klee --seed-out-dir=tmp-123 --zero-seed-extension --libc=uclibc --posix-runtime --init-env %t.bc --sym-files 1 10 --max-fail 1
+// RUN: ls klee-last | grep -c assert | grep 4
+
+
+
+#include <stdio.h>
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+
+int main(int argc, char** argv) {
+  char buf[32];
+  
+  int fd = open("A", O_RDWR | O_CREAT, S_IRWXU);
+  assert(fd != -1);
+  int nbytes = write(fd, "Hello", sizeof("Hello"));
+  assert(nbytes == sizeof("Hello"));
+
+  off_t off = lseek(fd, 0, SEEK_SET);
+  assert(off != (off_t) -1);
+
+  nbytes = read(fd, buf, sizeof("Hello"));
+  assert(nbytes == sizeof("Hello"));
+  
+  int r = close(fd);
+  assert(r == 0);
+
+  r = memcmp(buf, "Hello", sizeof("Hello"));
+  assert(r == 0);
+
+  return 0;
+}