From: Douglas Yung <douglas.yung@sony.com>
Date: Mon, 29 Apr 2019 22:57:15 +0000 (+0000)
Subject: Make test more robust by writing stdout/stderr to different files.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=71a069a6ebdaea8a2881b5f2837a0e75dcd74351;p=clang

Make test more robust by writing stdout/stderr to different files.

Our internal build bots were failing this test randomly as the stderr
output was emitted to the file in the middle of the stdout output
line that the test was checking.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359512 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Index/missing_vfs.c b/test/Index/missing_vfs.c
index 61aedd41cf..f3baf33d8d 100644
--- a/test/Index/missing_vfs.c
+++ b/test/Index/missing_vfs.c
@@ -1,6 +1,6 @@
-// RUN: c-index-test -test-load-source local %s -ivfsoverlay %t/does-not-exist.yaml &> %t.out
-// RUN: FileCheck -check-prefix=STDERR %s < %t.out
+// RUN: c-index-test -test-load-source local %s -ivfsoverlay %t/does-not-exist.yaml > %t.stdout 2> %t.stderr
+// RUN: FileCheck -check-prefix=STDERR %s < %t.stderr
 // STDERR: fatal error: virtual filesystem overlay file '{{.*}}' not found
-// RUN: FileCheck %s < %t.out
+// RUN: FileCheck %s < %t.stdout
 // CHECK: missing_vfs.c:[[@LINE+1]]:6: FunctionDecl=foo:[[@LINE+1]]:6
 void foo(void);