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| author | Daniel Dunbar <daniel@zuster.org> | 2012-11-15 20:06:10 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2012-11-15 20:06:10 +0000 |
| commit | 0b95bd00533620ec5cb81041afbf790dfe976ca9 (patch) | |
| tree | 1d2b75eb09518890674e957f1adc390842f528f2 /test/Misc | |
| parent | 71f49f5d8fc3c4980bed4bb7790c8d0e50586d3b (diff) | |
| download | clang-0b95bd00533620ec5cb81041afbf790dfe976ca9.tar.gz | |
tests: Add a test for reading from named pipes.
- Realized I could use the /dev/fd filesystem to make a simple portable test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168079 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Misc')
| -rw-r--r-- | test/Misc/dev-fd-fs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/Misc/dev-fd-fs.c b/test/Misc/dev-fd-fs.c new file mode 100644 index 0000000000..2eff138f42 --- /dev/null +++ b/test/Misc/dev-fd-fs.c @@ -0,0 +1,12 @@ +// Check that we can operate on files from /dev/fd. +// REQUIRES: dev-fd-fs + + +// Check reading from named pipes. We cat the input here instead of redirecting +// it to ensure that /dev/fd/0 is a named pipe, not just a redirected file. +// +// RUN: cat %s | %clang -x c /dev/fd/0 -E > %t +// RUN: FileCheck --check-prefix DEV-FD-INPUT < %t %s + +// DEV-FD-INPUT: int x; +int x; |