diff options
Diffstat (limited to 'clang/test/Modules/rebuild.m')
| -rw-r--r-- | clang/test/Modules/rebuild.m | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/Modules/rebuild.m b/clang/test/Modules/rebuild.m index 53a1fff90bb..4d4d05529e7 100644 --- a/clang/test/Modules/rebuild.m +++ b/clang/test/Modules/rebuild.m @@ -25,4 +25,21 @@ // RUN: diff %t/Module.pcm %t/Module.pcm.saved.2 // RUN: not diff %t/DependsOnModule.pcm %t/DependsOnModule.pcm.saved +// Rebuild Module, reset its timestamp, and verify its size hasn't changed +// RUN: rm %t/Module.pcm +// RUN: echo '@import Module;' | %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash -fsyntax-only -F %S/Inputs -x objective-c - +// RUN: touch -m -a -t 201101010000 %t/Module.pcm +// RUN: wc -c %t/Module.pcm > %t/Module.size +// RUN: diff %t/Module.size %t/Module.size.saved +// RUN: cp %t/Module.pcm %t/Module.pcm.saved.2 + +// Verify again with Module pre-imported. +// NOTE: if we change how the signature is created, this test may need updating. +// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash -fsyntax-only -F %S/Inputs %s +// RUN: diff %t/Module.pcm %t/Module.pcm.saved.2 +// RUN: not diff %t/DependsOnModule.pcm %t/DependsOnModule.pcm.saved + +#ifdef PREIMPORT +@import Module; +#endif @import DependsOnModule; |
