1 files changed, 35 insertions, 0 deletions
diff --git a/test/VFS/external-names.c b/test/VFS/external-names.c
new file mode 100644
index 0000000000..aa0bd67453
--- /dev/null
+++ b/test/VFS/external-names.c
@@ -0,0 +1,35 @@
+// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" -e "s:EXTERNAL_NAMES:true:" %S/Inputs/use-external-names.yaml > %t.external.yaml
+// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" -e "s:EXTERNAL_NAMES:false:" %S/Inputs/use-external-names.yaml > %t.yaml
+// REQUIRES: shell
+
+#include "external-names.h"
+
+////
+// Preprocessor (__FILE__ macro and # directives):
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -E %s | FileCheck -check-prefix=CHECK-PP-EXTERNAL %s
+// CHECK-PP-EXTERNAL: # {{[0-9]*}} "[[NAME:.*Inputs.external-names.h]]"
+// CHECK-PP-EXTERNAL-NEXT: void foo(char **c) {
+// CHECK-PP-EXTERNAL-NEXT: *c = "[[NAME]]";
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -E %s | FileCheck -check-prefix=CHECK-PP %s
+// CHECK-PP-NOT: Inputs
+
+////
+// Diagnostics:
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-DIAG-EXTERNAL %s
+// CHECK-DIAG-EXTERNAL: {{.*}}Inputs{{.}}external-names.h:{{[0-9]*:[0-9]*}}: warning: incompatible pointer
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-DIAG %s
+// CHECK-DIAG-NOT: Inputs
+
+////
+// Debug info
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -triple %itanium_abi_triple -g -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-DEBUG-EXTERNAL %s
+// CHECK-DEBUG-EXTERNAL: ![[Num:[0-9]*]] = metadata !{metadata !"{{.*}}Inputs{{.}}external-names.h
+// CHECK-DEBUG-EXTERNAL: metadata !{i32 {{[0-9]*}}, metadata ![[Num]]{{.*}}DW_TAG_file_type
+
+// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -triple %itanium_abi_triple -g -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-DEBUG %s
+// CHECK-DEBUG-NOT: Inputs