1 files changed, 15 insertions, 4 deletions
diff --git a/clang/test/CoverageMapping/abspath.cpp b/clang/test/CoverageMapping/abspath.cpp
index ffc3896c413..dfdf10f4259 100644
--- a/clang/test/CoverageMapping/abspath.cpp
+++ b/clang/test/CoverageMapping/abspath.cpp
@@ -1,7 +1,18 @@
-// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name abspath.cpp %S/Inputs/../abspath.cpp -o - | FileCheck %s
+// This test requires mkdir.
+// REQUIRES: shell
+//
+// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name abspath.cpp %S/Inputs/../abspath.cpp -o - | FileCheck -check-prefix=RMDOTS %s
 
-// CHECK: @__llvm_coverage_mapping = {{.*}}"\01
-// CHECK-NOT: Inputs
-// CHECK: "
+// RMDOTS: @__llvm_coverage_mapping = {{.*}}"\01
+// RMDOTS-NOT: Inputs
+// RMDOTS: "
+
+// RUN: cd %T && mkdir -p test && cd test
+// RUN: echo "void f1() {}" > f1.c
+// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name abspath.cpp ../test/f1.c -o - | FileCheck -check-prefix=RELPATH %s
+
+// RELPATH: @__llvm_coverage_mapping = {{.*}}"\01
+// RELPATH: test{{.*}}f1.c
+// RELPATH: "
 
 void f1() {}