[clang] b484256 - Add driver test for -fmodule-name and -fmodule-map-file use without -fmodules.

[Richard Smith via cfe-commits]

Author: Richard Smith
Date: 2022-09-02T16:08:30-07:00
New Revision: b484256f59850e702df4d4532c5f31f478879bb9

URL: https://github.com/llvm/llvm-project/commit/b484256f59850e702df4d4532c5f31f478879bb9
DIFF: https://github.com/llvm/llvm-project/commit/b484256f59850e702df4d4532c5f31f478879bb9.diff

LOG: Add driver test for -fmodule-name and -fmodule-map-file use without -fmodules.

Added: 
    

Modified: 
    clang/test/Modules/declare-use1.cpp
    clang/test/Modules/submodule-visibility.cpp

Removed: 
    


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diff  --git a/clang/test/Modules/declare-use1.cpp b/clang/test/Modules/declare-use1.cpp
index 492f97a5ebe90..2763e0c5703e3 100644
--- a/clang/test/Modules/declare-use1.cpp
+++ b/clang/test/Modules/declare-use1.cpp
@@ -1,5 +1,8 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -fimplicit-module-maps -fmodules-cache-path=%t -fmodules-decluse -fmodule-name=XG -I %S/Inputs/declare-use %s -verify
+// RUN: %clang_cc1 -fimplicit-module-maps -fmodules-decluse -fmodule-name=XG -I %S/Inputs/declare-use %s -verify
+//
+// Check these flags get properly passed through the driver even when -fmodules is disabled.
+// RUN: %clang -fimplicit-module-maps -fmodules-decluse -fmodule-name=XG -I %S/Inputs/declare-use -c -o /dev/null -Xclang -verify %s
 
 #include "g.h"
 #include "e.h"

diff  --git a/clang/test/Modules/submodule-visibility.cpp b/clang/test/Modules/submodule-visibility.cpp
index cae18d41ad7b5..f218c3399b5e1 100644
--- a/clang/test/Modules/submodule-visibility.cpp
+++ b/clang/test/Modules/submodule-visibility.cpp
@@ -2,7 +2,12 @@
 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DALLOW_NAME_LEAKAGE
 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DIMPORT
 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -fmodule-name=x -I%S/Inputs/submodule-visibility -verify %s
-// RUN: %clang_cc1 -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s
+// RUN: %clang_cc1 -fimplicit-module-maps -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -verify %s
+// RUN: %clang_cc1 -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -verify %s
+//
+// Ensure the driver forwards the relevant flags when -fmodules is disabled.
+// RUN: %clang -fimplicit-module-maps -Xclang -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -c -o /dev/null -Xclang -verify %s
+// RUN: %clang -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -Xclang -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -c -o /dev/null -Xclang -verify %s
 //
 // Explicit module builds.
 // RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -emit-module -x c++-module-map %S/Inputs/submodule-visibility/module.modulemap -fmodule-name=other -o %t/other.pcm