Add a belated testcase for the skeleton CU behavior in r248062.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@248185 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Modules/debug-info-moduleimport.m b/test/Modules/debug-info-moduleimport.m
index ce2257971910bea96f397e286a006793c7e9f04b..7d436fe5fce65f9848b2094897523d7a50046995 100644 (file)
--- a/test/Modules/debug-info-moduleimport.m
+++ b/test/Modules/debug-info-moduleimport.m
@@ -3,5 +3,23 @@
 
 // CHECK: ![[CU:.*]] = distinct !DICompileUnit
 @import DebugObjC;
-// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: ![[CU]], entity: ![[MODULE:.*]], line: 5)
-// CHECK: ![[MODULE]] = !DIModule(scope: null, name: "DebugObjC", configMacros: "\22-DGREETING=Hello World\22 \22-UNDEBUG\22", includePath: "{{.*}}test{{.*}}Modules{{.*}}Inputs", isysroot: "/tmp/..")
+// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: ![[CU]],
+// CHECK-SAME:              entity: ![[MODULE:.*]], line: 5)
+// CHECK: ![[MODULE]] = !DIModule(scope: null, name: "DebugObjC",
+// CHECK-SAME:  configMacros: "\22-DGREETING=Hello World\22 \22-UNDEBUG\22",
+// CHECK-SAME:  includePath: "{{.*}}test{{.*}}Modules{{.*}}Inputs",
+// CHECK-SAME:  isysroot: "/tmp/..")
+
+
+// RUN: %clang_cc1 -g -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \
+// RUN:   %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -o - \
+// RUN:     | FileCheck %s --check-prefix=NO-SKEL-CHECK
+// NO-SKEL-CHECK: distinct !DICompileUnit
+// NO-SKEL-CHECK-NOT: distinct !DICompileUnit
+
+// RUN: %clang_cc1 -g -fmodules -fimplicit-module-maps -fmodules-cache-path=%t \
+// RUN:   -fmodule-format=obj -dwarf-ext-refs \
+// RUN:   %s -I %S/Inputs -isysroot /tmp/.. -I %t -emit-llvm -o - \
+// RUN:     | FileCheck %s --check-prefix=SKEL-CHECK
+// SKEL-CHECK: distinct !DICompileUnit
+// SKEL-CHECK: distinct !DICompileUnit{{.*}}dwoId