| Volodymyr Sapsai | f91b6f8 | 2019-08-28 23:31:32 +0000 | [diff] [blame^] | 1 | // REQUIRES: shell |
| 2 | // RUN: rm -rf %t |
| 3 | // RUN: mkdir -p %t/implicit-invalidate-common |
| 4 | // RUN: cp -r %S/Inputs/implicit-invalidate-common %t/ |
| 5 | // RUN: echo '#include "A.h"' > %t/A.c |
| 6 | // RUN: echo '#include "B.h"' > %t/B.c |
| 7 | |
| 8 | // Build with an empty module cache. Module 'Common' should be built only once. |
| 9 | // |
| 10 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| 11 | // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| 12 | // RUN: %t/A.c 2> %t/initial_build.txt |
| 13 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| 14 | // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| 15 | // RUN: %t/B.c 2>> %t/initial_build.txt |
| 16 | // RUN: FileCheck %s --implicit-check-not "remark:" --input-file %t/initial_build.txt |
| 17 | |
| 18 | // Update module 'Common' and build with the populated module cache. Module |
| 19 | // 'Common' still should be built only once. Note that we are using the same |
| 20 | // flags for A.c and B.c to avoid building Common.pcm at different paths. |
| 21 | // |
| 22 | // RUN: echo ' // ' >> %t/implicit-invalidate-common/Common.h |
| 23 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| 24 | // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| 25 | // RUN: %t/A.c 2> %t/incremental_build.txt |
| 26 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/Cache \ |
| 27 | // RUN: -fsyntax-only -I %t/implicit-invalidate-common -Rmodule-build \ |
| 28 | // RUN: %t/B.c 2>> %t/incremental_build.txt |
| 29 | // RUN: FileCheck %s --implicit-check-not "remark:" --input-file %t/incremental_build.txt |
| 30 | |
| 31 | // CHECK: remark: building module 'A' |
| 32 | // CHECK: remark: building module 'Common' |
| 33 | // CHECK: remark: finished building module 'Common' |
| 34 | // CHECK: remark: finished building module 'A' |
| 35 | // CHECK: remark: building module 'B' |
| 36 | // CHECK: remark: finished building module 'B' |