Use FileCheck and LINE instead of grep if possible

As we do not support LLVM 2.9 anymore, we can use FileCheck LINE instead of hard coding line numbers.

1 files changed, 8 insertions, 8 deletions

diff --git a/test/Feature/OvershiftCheck.c b/test/Feature/OvershiftCheck.c
index 09cbf8ba..ace54cee 100644
--- a/test/Feature/OvershiftCheck.c
+++ b/test/Feature/OvershiftCheck.c
@@ -1,26 +1,26 @@
 // RUN: %llvmgcc %s -emit-llvm -g -O0 -c -o %t.bc
 // RUN: rm -rf %t.klee-out
 // RUN: %klee --output-dir=%t.klee-out -check-overshift %t.bc 2> %t.log
-// RUN: grep -c "overshift error" %t.log
-// RUN: grep -c "OvershiftCheck.c:20: overshift error" %t.log
-// RUN: grep -c "OvershiftCheck.c:24: overshift error" %t.log
+// RUN: FileCheck --input-file %t.log %s
 
 /* This test checks that two consecutive potential overshifts
  * are reported as errors.
  */
-int main()
-{
-  unsigned int x=15;
+#include "klee/klee.h"
+int main() {
+  unsigned int x = 15;
   unsigned int y;
   unsigned int z;
   volatile unsigned int result;
 
   /* Overshift if y>= sizeof(x) */
-  klee_make_symbolic(&y,sizeof(y),"shift_amount1");
+  klee_make_symbolic(&y, sizeof(y), "shift_amount1");
+  // CHECK: OvershiftCheck.c:[[@LINE+1]]: overshift error
   result = x << y;
 
   /* Overshift is z>= sizeof(x) */
-  klee_make_symbolic(&z,sizeof(z),"shift_amount2");
+  klee_make_symbolic(&z, sizeof(z), "shift_amount2");
+  // CHECK: OvershiftCheck.c:[[@LINE+1]]: overshift error
   result = x >> z;
 
   return 0;