Further fix to llvm-cov test.
It turns out that in some build systems, tests are executed in a
non-writable directory. Hopefully, this finally fixes the issue.
llvm-svn: 196256
diff --git a/llvm/test/tools/llvm-cov/llvm-cov.test b/llvm/test/tools/llvm-cov/llvm-cov.test
index 0357b21..62dd93d 100644
--- a/llvm/test/tools/llvm-cov/llvm-cov.test
+++ b/llvm/test/tools/llvm-cov/llvm-cov.test
@@ -1,6 +1,10 @@
+# "cd" and globbing are unsupported in lit internal runner.
REQUIRES: shell
-RUN: rm -f test.*
+RUN: rm -rf %t
+RUN: mkdir %t
+RUN: cd %t
RUN: cp %p/Inputs/test.* .
+
RUN: llvm-cov -gcno=test.gcno -gcda=test.gcda
RUN: diff -aub test.cpp.gcov test.cpp.llcov
RUN: rm test.cpp.llcov