1 files changed, 43 insertions, 0 deletions
diff --git a/test/Modules/crash-vfs-include-pch.m b/test/Modules/crash-vfs-include-pch.m
new file mode 100644
index 000000000000..78a8e149a41b
--- /dev/null
+++ b/test/Modules/crash-vfs-include-pch.m
@@ -0,0 +1,43 @@
+// REQUIRES: crash-recovery, shell, system-darwin
+//
+// RUN: rm -rf %t
+// RUN: mkdir -p %t/m %t/out
+
+// RUN: %clang_cc1 -x objective-c-header -emit-pch %S/Inputs/pch-used.h \
+// RUN:     -o %t/out/pch-used.h.pch -fmodules -fimplicit-module-maps \
+// RUN:     -fmodules-cache-path=%t/cache -O0 \
+// RUN:     -isystem %S/Inputs/System/usr/include
+
+// RUN: not env FORCE_CLANG_DIAGNOSTICS_CRASH= TMPDIR=%t TEMP=%t TMP=%t \
+// RUN: %clang %s -E -include-pch %t/out/pch-used.h.pch -fmodules -nostdlibinc \
+// RUN:     -fimplicit-module-maps -fmodules-cache-path=%t/cache -O0 \
+// RUN:     -Xclang -fno-validate-pch -isystem %S/Inputs/System/usr/include \
+// RUN:     -o %t/output.E 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
+
+void f() { SPXTrace(); }
+void g() { double x = DBL_MAX; }
+
+// 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: "-include-pch" "/[[INCPATH:.*]]/out/pch-used.h.pch"
+// 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:.*]]/out",
+// CHECKYAML-NEXT: 'contents': [
+// CHECKYAML-NEXT:   {
+// CHECKYAML-NEXT:     'type': 'file',
+// CHECKYAML-NEXT:     'name': "pch-used.h.pch",
+// CHECKYAML-NEXT:     'external-contents': "/[[PATH]]/out/pch-used.h.pch"