| Richard Smith | 96fdab6 | 2014-10-28 16:24:08 +0000 | [diff] [blame] | 1 | // REQUIRES: shell |
| 2 | |
| 3 | // RUN: rm -rf %t |
| 4 | // RUN: mkdir %t |
| 5 | // RUN: echo 'module tmp { header "tmp.h" }' > %t/map |
| 6 | // RUN: touch %t/tmp.h |
| 7 | // RUN: %clang_cc1 -fmodules -DFOO=1 -x c++ -fmodule-name=tmp %t/map -emit-module -o %t/tmp.pcm |
| 8 | |
| 9 | // Can use the module. |
| 10 | // RUN: %clang_cc1 -fmodules -DFOO=1 -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| 11 | |
| 12 | // Can use the module if an input file is newer. (This happens on |
| 13 | // remote file systems.) |
| 14 | // RUN: sleep 1 |
| 15 | // RUN: touch %t/tmp.h |
| 16 | // RUN: %clang_cc1 -fmodules -DFOO=1 -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| 17 | |
| 18 | // Can use the module if -D flags change. |
| Richard Smith | 96261dd | 2014-10-28 16:30:57 +0000 | [diff] [blame^] | 19 | // RUN: %clang_cc1 -fmodules -DFOO=2 -DBAR=1 -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| 20 | // RUN: %clang_cc1 -fmodules -DBAR=2 -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| Richard Smith | 96fdab6 | 2014-10-28 16:24:08 +0000 | [diff] [blame] | 21 | |
| 22 | // Can use the module if -W flags change. |
| Richard Smith | 96261dd | 2014-10-28 16:30:57 +0000 | [diff] [blame^] | 23 | // RUN: %clang_cc1 -fmodules -DBAR=2 -Wextra -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| Richard Smith | 96fdab6 | 2014-10-28 16:24:08 +0000 | [diff] [blame] | 24 | |
| 25 | // Can use the module if -I flags change. |
| Richard Smith | 96261dd | 2014-10-28 16:30:57 +0000 | [diff] [blame^] | 26 | // RUN: %clang_cc1 -fmodules -DBAR=2 -I. -x c++ -fmodule-map-file=%t/map -fmodule-file=%t/tmp.pcm -verify -I%t %s |
| Richard Smith | 96fdab6 | 2014-10-28 16:24:08 +0000 | [diff] [blame] | 27 | |
| 28 | #include "tmp.h" // expected-no-diagnostics |
| Richard Smith | 96261dd | 2014-10-28 16:30:57 +0000 | [diff] [blame^] | 29 | |
| 30 | #ifndef BAR |
| 31 | #if FOO != 1 |
| 32 | #error bad FOO from command line and module |
| 33 | #endif |
| 34 | #elif BAR == 1 |
| 35 | #if FOO != 2 |
| 36 | #error bad FOO from command line overriding module |
| 37 | #endif |
| 38 | #elif BAR == 2 |
| 39 | #ifdef FOO |
| 40 | #error FOO leaked from module |
| 41 | #endif |
| 42 | #else |
| 43 | #error bad BAR |
| 44 | #endif |