// 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
// STDERR: fatal error: virtual filesystem overlay file '{{.*}}' not found
// RUN: FileCheck %s < %t.out
// CHECK: missing_vfs.c:[[@LINE+1]]:6: FunctionDecl=foo:[[@LINE+1]]:6
void foo(void);

// 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.stdout
// CHECK: missing_vfs.c:[[@LINE+1]]:6: FunctionDecl=foo:[[@LINE+1]]:6
void foo(void);

Make test more robust by writing stdout/stderr to different files.
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: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@359512 91177308-0d34-0410-b5e6-96231b3b80d8
