Files
clang-p2996/clang/test/Modules/Rmodule-build.m
Justin Bogner 69ba3306fc test/Modules: Use FileCheck's -allow-empty instead of "count 0"
Piping stderr into "count 0" in tests doesn't work - things like guard
malloc write to stderr and mess up the count. This comes up all the
time, so I've added a feature to FileCheck to fix it this time.

Fixes test failures caused by r215046 under guard malloc.

llvm-svn: 215129
2014-08-07 18:45:21 +00:00

38 lines
1.4 KiB
Matlab

// REQUIRES: shell
// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: echo '// A' > %t/A.h
// RUN: echo '// B' > %t/B.h
// RUN: echo 'module A { header "A.h" }' > %t/module.modulemap
// RUN: echo 'module B { header "B.h" }' >> %t/module.modulemap
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fsyntax-only %s -verify \
// RUN: -I %t -Rmodule-build
@import A; // expected-remark{{building module 'A' as}}
@import B; // expected-remark{{building module 'B' as}}
@import A; // no diagnostic
@import B; // no diagnostic
// RUN: echo ' ' >> %t/B.h
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fsyntax-only %s -I %t \
// RUN: -Rmodule-build 2>&1 | FileCheck %s
// RUN: echo ' ' >> %t/B.h
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fsyntax-only %s -I %t \
// RUN: -Reverything 2>&1 | FileCheck %s
// RUN: echo ' ' >> %t/B.h
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fsyntax-only %s -I %t \
// RUN: 2>&1 | FileCheck -allow-empty -check-prefix=NO-REMARKS %s
// RUN: echo ' ' >> %t/B.h
// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fsyntax-only %s -I %t \
// RUN: -Rmodule-build -Rno-everything 2>&1 | \
// RUN: FileCheck -allow-empty -check-prefix=NO-REMARKS %s
// CHECK-NOT: building module 'A'
// CHECK: building module 'B'
// NO-REMARKS-NOT: building module 'A'
// NO-REMARKS-NOT: building module 'B'