diff options
Diffstat (limited to 'test/Modules/preprocess-module.cpp')
| -rw-r--r-- | test/Modules/preprocess-module.cpp | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/test/Modules/preprocess-module.cpp b/test/Modules/preprocess-module.cpp index 1e9458e667e1..000290fc971b 100644 --- a/test/Modules/preprocess-module.cpp +++ b/test/Modules/preprocess-module.cpp @@ -34,9 +34,29 @@ // RUN: rm %t/fwd.h %t/file.h %t/file2.h %t/module.modulemap // RUN: %clang_cc1 -fmodules -fmodule-name=file -fmodule-file=%t/fwd.pcm -x c++-module-map-cpp-output %t/copy.ii -emit-module -o %t/copy.pcm -// Finally, check that our module contains correct mapping information for the headers. +// Check that our module contains correct mapping information for the headers. // RUN: cp %S/Inputs/preprocess/fwd.h %S/Inputs/preprocess/file.h %S/Inputs/preprocess/file2.h %S/Inputs/preprocess/module.modulemap %t // RUN: %clang_cc1 -fmodules -fmodule-file=%t/copy.pcm %s -I%t -verify -fno-modules-error-recovery -DCOPY -DINCLUDE +// RUN: rm %t/fwd.h %t/file.h %t/file2.h %t/module.modulemap + +// Check that we can preprocess from a .pcm file and that we get the same result as preprocessing from the original sources. +// RUN: %clang_cc1 -fmodules -fmodule-name=file -fmodule-file=%t/fwd.pcm -I%S/Inputs/preprocess -x c++-module-map %S/Inputs/preprocess/module.modulemap -emit-module -o %t/file.pcm +// RUN: %clang_cc1 -fmodules -fmodule-name=file -fmodule-file=%t/fwd.pcm -I%S/Inputs/preprocess %t/file.pcm -E -frewrite-includes -o %t/file.rewrite.ii +// FIXME: This check fails on Windows targets, due to canonicalization of directory separators. +// FIXME: cmp %t/rewrite.ii %t/file.rewrite.ii +// FIXME: Instead, just check that the preprocessed output is functionally equivalent to the output when preprocessing from the original sources. +// RUN: FileCheck %s --input-file %t/file.rewrite.ii --check-prefix=CHECK --check-prefix=REWRITE +// RUN: %clang_cc1 -fmodules -fmodule-name=file -fmodule-file=%t/fwd.pcm -x c++-module-map-cpp-output %t/file.rewrite.ii -emit-module -o %t/file.rewrite.pcm +// RUN: %clang_cc1 -fmodules -fmodule-file=%t/file.rewrite.pcm %s -I%t -verify -fno-modules-error-recovery -DFILE_REWRITE +// RUN: %clang_cc1 -fmodules -fmodule-file=%t/file.rewrite.pcm %s -I%t -verify -fno-modules-error-recovery -DFILE_REWRITE -DINCLUDE -I%S/Inputs/preprocess +// +// Check that language / header search options are ignored when preprocessing from a .pcm file. +// RUN: %clang_cc1 %t/file.pcm -E -frewrite-includes -o %t/file.rewrite.ii.2 +// RUN: cmp %t/file.rewrite.ii %t/file.rewrite.ii.2 +// +// RUN: %clang_cc1 -fmodules -fmodule-name=file -fmodule-file=%t/fwd.pcm -I%S/Inputs/preprocess %t/file.pcm -E -o %t/file.no-rewrite.ii +// RUN: %clang_cc1 %t/file.pcm -E -o %t/file.no-rewrite.ii.2 -Dstruct=error +// RUN: cmp %t/file.no-rewrite.ii %t/file.no-rewrite.ii.2 // == module map // CHECK: # 1 "{{.*}}module.modulemap" @@ -105,7 +125,9 @@ __FILE *a; // expected-error {{declaration of '__FILE' must be imported}} -#ifdef REWRITE +#if FILE_REWRITE +// expected-note@file.rewrite.ii:1 {{here}} +#elif REWRITE // expected-note@rewrite.ii:1 {{here}} #elif COPY // expected-note@copy.ii:1 {{here}} |