r240968 - [Modules] Test lock file removed on signal

[Ben Langmuir]

Author: benlangmuir
Date: Mon Jun 29 12:09:24 2015
New Revision: 240968

URL: http://llvm.org/viewvc/llvm-project?rev=240968&view=rev
Log:
[Modules] Test lock file removed on signal

For r240967.

rdar://problem/21512307

Added:
    cfe/trunk/test/Modules/Inputs/crash.h
    cfe/trunk/test/Modules/signal.m
Modified:
    cfe/trunk/test/Modules/Inputs/module.map

Added: cfe/trunk/test/Modules/Inputs/crash.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Modules/Inputs/crash.h?rev=240968&view=auto
==============================================================================
--- cfe/trunk/test/Modules/Inputs/crash.h (added)
+++ cfe/trunk/test/Modules/Inputs/crash.h Mon Jun 29 12:09:24 2015
@@ -0,0 +1 @@
+#pragma clang __debug crash

Modified: cfe/trunk/test/Modules/Inputs/module.map
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Modules/Inputs/module.map?rev=240968&r1=240967&r2=240968&view=diff
==============================================================================
--- cfe/trunk/test/Modules/Inputs/module.map (original)
+++ cfe/trunk/test/Modules/Inputs/module.map Mon Jun 29 12:09:24 2015
@@ -324,3 +324,6 @@ module recursive1 {
 module recursive2 {
   header "recursive2.h"
 }
+module crash {
+  header "crash.h"
+}

Added: cfe/trunk/test/Modules/signal.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Modules/signal.m?rev=240968&view=auto
==============================================================================
--- cfe/trunk/test/Modules/signal.m (added)
+++ cfe/trunk/test/Modules/signal.m Mon Jun 29 12:09:24 2015
@@ -0,0 +1,11 @@
+// REQUIRES: shell
+// RUN: rm -rf %t
+
+// Crash building module.
+// RUN: not --crash %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I%S/Inputs %s
+
+// The dead symlink is still around, but the underlying lock file is gone.
+// RUN: find %t -name "crash-*.pcm.lock" | count 1
+// RUN: find %t -name "crash-*.pcm.lock-*" | count 0
+
+ at import crash;