1 files changed, 55 insertions, 0 deletions
diff --git a/test/Modules/crash-vfs-headermaps.m b/test/Modules/crash-vfs-headermaps.m
new file mode 100644
index 000000000000..4f88f3ba1197
--- /dev/null
+++ b/test/Modules/crash-vfs-headermaps.m
@@ -0,0 +1,55 @@
+// REQUIRES: crash-recovery, shell, system-darwin
+
+// This uses a headermap with this entry:
+//   Foo.h -> Foo/Foo.h
+
+// Copy out the headermap from test/Preprocessor/Inputs/headermap-rel and avoid
+// adding another binary format to the repository.
+
+// RUN: rm -rf %t
+// RUN: mkdir -p %t/m
+// RUN: cp -a %S/../Preprocessor/Inputs/headermap-rel %t/i
+// RUN: echo '// Foo.h' > %t/i/Foo.framework/Headers/Foo.h
+
+// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
+// RUN: %clang -fsyntax-only -fmodules -fmodules-cache-path=%t/m %s \
+// RUN:     -I %t/i/foo.hmap -F %t/i 2>&1 | FileCheck %s
+
+// RUN: FileCheck --check-prefix=CHECKSH %s -input-file %t/crash-vfs-*.sh
+// RUN: FileCheck --check-prefix=CHECKYAML %s -input-file \
+// RUN:   %t/crash-vfs-*.cache/vfs/vfs.yaml
+
+#include "Foo.h"
+#include "Foo.h"
+
+// CHECK: Preprocessed source(s) and associated run script(s) are located at:
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.m
+// CHECK-NEXT: note: diagnostic msg: {{.*}}.cache
+
+// CHECKSH: # Crash reproducer
+// CHECKSH-NEXT: # Driver args: "-fsyntax-only"
+// CHECKSH-NEXT: # Original command: {{.*$}}
+// CHECKSH-NEXT: "-cc1"
+// CHECKSH: "-I" "/[[INCPATH:.*]]/foo.hmap"
+// CHECKSH: "crash-vfs-{{[^ ]*}}.m"
+// CHECKSH: "-ivfsoverlay" "crash-vfs-{{[^ ]*}}.cache/vfs/vfs.yaml"
+// CHECKSH: "-fmodules-cache-path=crash-vfs-{{[^ ]*}}.cache/repro-modules"
+
+// CHECKYAML: 'case-sensitive':
+// CHECKYAML-NEXT: 'use-external-names': 'false',
+// CHECKYAML-NEXT: 'overlay-relative': 'true',
+// CHECKYAML-NEXT: 'ignore-non-existent-contents': 'false'
+// CHECKYAML: 'type': 'directory'
+// CHECKYAML: 'name': "/[[PATH:.*]]/Foo.framework/Headers",
+// CHECKYAML-NEXT: 'contents': [
+// CHECKYAML-NEXT:   {
+// CHECKYAML-NEXT:     'type': 'file',
+// CHECKYAML-NEXT:     'name': "Foo.h",
+// CHECKYAML-NEXT:     'external-contents': "/[[PATH]]/Foo.framework/Headers/Foo.h"
+// CHECKYAML: 'type': 'directory'
+// CHECKYAML: 'name': "/[[PATH:.*]]/i",
+// CHECKYAML-NEXT: 'contents': [
+// CHECKYAML-NEXT:   {
+// CHECKYAML-NEXT:     'type': 'file',
+// CHECKYAML-NEXT:     'name': "foo.hmap",
+// CHECKYAML-NEXT:     'external-contents': "/[[PATH]]/i/foo.hmap"