From: Justin Bogner <mail@justinbogner.com>
Date: Fri, 19 Sep 2014 19:04:08 +0000 (+0000)
Subject: llvm-cov: Prevent a test from matching its own check lines
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=dcd8562eb704efe9c96e73b353439f4dc63f1405;p=oota-llvm.git

llvm-cov: Prevent a test from matching its own check lines

Since llvm-cov shows the source file in its output, be careful about
potentially matching the check lines themselves.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218138 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/tools/llvm-cov/Inputs/showExpansions.covmapping b/test/tools/llvm-cov/Inputs/showExpansions.covmapping
index 67337675cf4..b8c7d9711af 100644
Binary files a/test/tools/llvm-cov/Inputs/showExpansions.covmapping and b/test/tools/llvm-cov/Inputs/showExpansions.covmapping differ
diff --git a/test/tools/llvm-cov/showExpansions.cpp b/test/tools/llvm-cov/showExpansions.cpp
index 610d5009531..30edd90584f 100644
--- a/test/tools/llvm-cov/showExpansions.cpp
+++ b/test/tools/llvm-cov/showExpansions.cpp
@@ -16,16 +16,14 @@
     else                   \
       ANOTHER_THING();     \
   } while (0)
+// CHECK-DAG: Expansion at line [[@LINE-4]], 7 -> 24
+// CHECK-DAG: Expansion at line [[@LINE-3]], 7 -> 20
 
 int main(int argc, const char *argv[]) {
   for (int i = 0; i < 100; ++i)
-    DO_SOMETHING(i);
+    DO_SOMETHING(i); // CHECK-DAG: Expansion at line [[@LINE]], 5 -> 17
   return 0;
 }
 
-// CHECK: Expansion at line 22, 5 -> 17
-// CHECK: Expansion at line 15, 7 -> 24
-// CHECK: Expansion at line 17, 7 -> 20
-
 // llvm-cov doesn't work on big endian yet
 // XFAIL: powerpc64-, s390x, mips-, mips64-, sparc