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Yunzhong Gao 192bdf884d Add "/dev/tty" as a special file name for lit tests. 
If a lit test has a RUN line that includes a redirection to "/dev/tty", the
redirection goes to the special device file corresponding to the console. It
is /dev/tty on UNIX-like systems and "CON" on Windows.

This patch is needed to implement a test like PR25717 (caused by the size limit
of the Windows system call WriteConsole() prior to Windows 8) where the test
only breaks when outputing to the console and won't fail if using a pipe.

llvm-svn: 258898
 		2016-01-27 01:48:20 +00:00
..
examples
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lit Add "/dev/tty" as a special file name for lit tests. 2016-01-27 01:48:20 +00:00
tests Revert "Teach the CMake build system to run lit's test suite. These can be run" 2016-01-09 21:42:57 +00:00
utils Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301 2015-02-01 14:55:43 +00:00
MANIFEST.in [lit] Add a README.txt. 2014-03-10 21:58:12 +00:00
README.txt [lit] Add a README.txt. 2014-03-10 21:58:12 +00:00
TODO [lit] Implement support of per test timeout in lit. 2015-12-27 14:03:49 +00:00
lit.py
…
setup.py
…

README.txt 

===============================
 lit - A Software Testing Tool
===============================

lit is a portable tool for executing LLVM and Clang style test suites,
summarizing their results, and providing indication of failures. lit is designed
to be a lightweight testing tool with as simple a user interface as possible.