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Diffstat (limited to 'test/Modules/embed-files-compressed.cpp')
| -rw-r--r-- | test/Modules/embed-files-compressed.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Modules/embed-files-compressed.cpp b/test/Modules/embed-files-compressed.cpp new file mode 100644 index 000000000000..cf33a662f91f --- /dev/null +++ b/test/Modules/embed-files-compressed.cpp @@ -0,0 +1,23 @@ +// REQUIRES: zlib +// REQUIRES: shell +// +// RUN: rm -rf %t +// RUN: mkdir %t +// RUN: echo '//////////////////////////////////////////////////////////////////////' > %t/a.h +// RUN: cat %t/a.h %t/a.h %t/a.h %t/a.h > %t/b.h +// RUN: cat %t/b.h %t/b.h %t/b.h %t/b.h > %t/a.h +// RUN: cat %t/a.h %t/a.h %t/a.h %t/a.h > %t/b.h +// RUN: cat %t/b.h %t/b.h %t/b.h %t/b.h > %t/a.h +// RUN: cat %t/a.h %t/a.h %t/a.h %t/a.h > %t/b.h +// RUN: cat %t/b.h %t/b.h %t/b.h %t/b.h > %t/a.h +// RUN: cat %t/a.h %t/a.h %t/a.h %t/a.h > %t/b.h +// RUN: cat %t/b.h %t/b.h %t/b.h %t/b.h > %t/a.h +// RUN: echo 'module a { header "a.h" }' > %t/modulemap +// +// RUN: %clang_cc1 -fmodules -I%t -fmodules-cache-path=%t -fmodule-name=a -emit-module %t/modulemap -fmodules-embed-all-files -o %t/a.pcm +// +// The above embeds ~4.5MB of highly-predictable /s and \ns into the pcm file. +// Check that the resulting file is under 40KB: +// +// RUN: wc -c %t/a.pcm | FileCheck --check-prefix=CHECK-SIZE %s +// CHECK-SIZE: {{(^|[^0-9])[123][0-9][0-9][0-9][0-9]($|[^0-9])}} |