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* lit: Rename the valgrind leaks feature to match what is currently usedDaniel Dunbar2012-10-19
| | | | | | (vg_leak). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166306 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Remove support for XTARGET.Daniel Dunbar2012-10-19
| | | | | | | | - The XTARGET feature (inherited from old DG tests) was just confusing (and barely ever used). The same effect can now be achieved with a combination of the more useful REQUIRES and XFAIL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166305 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Add 'valgrind' and 'valgrind-leaks' features when valgrind is used.Daniel Dunbar2012-10-19
| | | | | | - These can be used with the XFAIL options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166303 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Propagate TERM variable in environment, some tools can do really obscureDaniel Dunbar2012-10-19
| | | | | | odd things if this is missing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166289 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Allow XFAIL: lines to also refer to "features".Daniel Dunbar2012-10-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166224 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Util.which(): Use os.path.isfile() instead of os.path.exists(), or it ↵NAKAMURA Takumi2012-09-08
| | | | | | | | hits to the directory. For example, which('loop-convert') returns 'loop-convert' when the directory 'loop-convert' exists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163469 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Show actually created count of threads. The incorrect threads count is ↵NAKAMURA Takumi2012-08-17
| | | | | | | | printed if the number of tests are less than the number of default threads. Thanks to Vinson Lee, reported in PR13620. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162078 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Use close_fds=True on UNIX, to avoid file descriptor pollution ofDaniel Dunbar2012-07-20
| | | | | | subprocesses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160556 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r159528 which taught lit's builtin shell test runner about theChandler Carruth2012-07-02
| | | | | | | | | | '|&' bash syntax. We have lots of users with a bash on their system which doesn't support this syntax, and as bash is still significantly faster, we should support them. The test suite has already been updated to cope with this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159580 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach the built-in shell test runner in lit to handle '|&'-style pipes.Chandler Carruth2012-07-02
| | | | | | | This is directly cloned from the logic in the TCL test bits of lit. Hopefully will fix most of the windows build bot fallout. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159528 91177308-0d34-0410-b5e6-96231b3b80d8
* Lit: rewind WinWaitReleased() stuff in TestRunner.NAKAMURA Takumi2012-05-08
| | | | | | | | | | r145222 "lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children." r145223 "lit/TestRunner.py: Use RemoveForce()." r145381 "lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too." r152916 "lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than (obsoleted) written_files[]." r153172 "lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from Python Win32 Extensions." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156381 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix lit failure on cmake-clang-x64_64-linux bot, apparently due to its havingEli Bendersky2012-03-25
| | | | | | | | | a very (*very*) old version of Python (2.4?) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153409 91177308-0d34-0410-b5e6-96231b3b80d8
* Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnuEli Bendersky2012-03-25
| | | | | | | | | | | | | | | | | | * Removed test/lib/llvm.exp - it is no longer needed * Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files left in the test suite so this code is no longer required. test/lit.cfg is now much shorter and clearer * Removed a lot of duplicate code in lit.local.cfg files that need access to the root configuration, by adding a "root" attribute to the TestingConfig object. This attribute is dynamically computed to provide the same information as was previously provided by the custom getRoot functions. * Documented the config.root attribute in docs/CommandGuide/lit.pod git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the C backend.Eric Christopher2012-03-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153307 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a ${pathsep} variable to lit that expands to : (or ; on win32).Nico Weber2012-03-21
| | | | | | | | | | This is in braces so that it doesn't conflict with the existing %p. It uses braces instead of parens because parens would have to be regex-escaped. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153213 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from ↵NAKAMURA Takumi2012-03-21
| | | | | | | | | | | | Python Win32 Extensions. We can simply confirm the handle released to open it with EXCLUSIVE. Attempting renaming was bad. Disable win32file at ImportError. Thanks to Francois to let me know. FIXME: Could we report warning or notification if win32file were not found? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153172 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r152915. Chapuni's WinWaitReleased refactoring: It doesn't work for meFrancois Pichet2012-03-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152958 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than ↵NAKAMURA Takumi2012-03-16
| | | | | | | | | | | | | (obsoleted) written_files[]. In previous case, RUN: foo -o %t RUN: FileCheck < %t RUN: bar -o %t 2nd read handle might prevent manipulation of 3rd %t in bar, to remove and rename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152916 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: [Win32] Rework WinWaitReleased().NAKAMURA Takumi2012-03-16
| | | | | | We can simply confirm the handle released to open it with EXCLUSIVE. Attempting renaming was bad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152915 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Pass %INCLUDE% to tests on Win32. clang may expect existence of ↵NAKAMURA Takumi2012-03-13
| | | | | | %INCLUDE% in vcvarsall.bat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152588 91177308-0d34-0410-b5e6-96231b3b80d8
* Honour --config-prefix also for lit.local.cfg.Duncan Sands2012-03-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151977 91177308-0d34-0410-b5e6-96231b3b80d8
* This is a small patch with a couple of improvements for running lit with ↵Andrew Trick2012-02-06
| | | | | | | | | | | | | --debug: 1. Added a status note when a config file is loaded directly with load_config. This helps notice loads of lit.cfg from lit.site.cfg 2. Added a status note on the result of a config load. Previously, it was just notifying that it tries to load a config file. Now it will also say whether the load succeeded or the file wasn't found The two changes give better visibility into which config files were actually loaded by lit. The effect is only on --debug runs. Patch by Eli Bendersky! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149932 91177308-0d34-0410-b5e6-96231b3b80d8
* [lit] Add a --filter option which is useful when dealing with virtual testDaniel Dunbar2012-01-18
| | | | | | paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148362 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable the crash reporter when running lit tests.Argyrios Kyrtzidis2012-01-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147965 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/lit.TestRunner: Add an extra_substitutions argument for executeShTest --Daniel Dunbar2012-01-06
| | | | | | useful for test suites which want to piggyback onto the "shtest" format style. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147684 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too.NAKAMURA Takumi2011-11-29
| | | | | | Thanks to Francois, to let me know. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145381 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: Use RemoveForce().NAKAMURA Takumi2011-11-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145223 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file ↵NAKAMURA Takumi2011-11-28
| | | | | | | | | handles to be released by children. When wait() has finished, opened handles (especially writing stdout to file) might not be released immediately. To wait for released, poll to attempt renaming. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145222 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the Alpha backend.Dan Gohman2011-10-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143164 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Drop some unneeded code from example tests.Daniel Dunbar2011-10-27
| | | | | | - Also, cleanup site.exp files in example tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143141 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the Blackfin backend.Dan Gohman2011-10-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142880 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the SystemZ backend.Dan Gohman2011-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142878 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Normalize pathsep slashes also on %T.NAKAMURA Takumi2011-08-31
| | | | | | On Python-w32 with mingw msys bash, %T was replaced to "x:\foo\bar...". msys bash cannot handle DOSish paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138852 91177308-0d34-0410-b5e6-96231b3b80d8
* Lit option for ignoring stderr output.Andrew Trick2011-08-30
| | | | | | | | | This is useful for testing a build a temporarily hand instrumented build. Patch by arrowdodger! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138804 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Add %T as a replacement for the output directoryDouglas Gregor2011-08-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138640 91177308-0d34-0410-b5e6-96231b3b80d8
* utils/lit/lit/TestingConfig.py: Pass TEMP and TMP to tests on Win32 hosts.NAKAMURA Takumi2011-08-20
| | | | | | Win32 GetTempPath() tends to pick up %WINDIR% when neither TEMP nor TMP was found. %WINDIR% should not be treated writable on recent Windows OS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138192 91177308-0d34-0410-b5e6-96231b3b80d8
* utils/lit/lit/TestingConfig.py: Split out environment vars for Win32.NAKAMURA Takumi2011-08-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138191 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/LitConfig.py: Demote Win32 message "Unable to find 'bash.exe'" from ↵NAKAMURA Takumi2011-07-09
| | | | | | Warning to Note. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134809 91177308-0d34-0410-b5e6-96231b3b80d8
* Use subprocess.Popen instead of popen2 to stop a deprecation warning when ↵Jordy Rose2011-07-02
| | | | | | running lit on OS X git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134324 91177308-0d34-0410-b5e6-96231b3b80d8
* lit support for REQUIRES: asserts.Andrew Trick2011-06-22
| | | | | | | | | | | Take #2. Don't piggyback on the existing config.build_mode. Instead, define a new lit feature for each build feature we need (currently just "asserts"). Teach both autoconf'd and cmake'd Makefiles to define this feature within test/lit.site.cfg. This doesn't require any lit harness changes and should be more robust across build systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133664 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support to lit for build mode requirements. e.g.Andrew Trick2011-06-16
| | | | | | | | | | | REQUIRES: Asserts REQUIRES: Debug This required chaining test configuration properties. It seems like a generally good thing to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133131 91177308-0d34-0410-b5e6-96231b3b80d8
* raw_ostream: [PR6745] Tweak formatting (double)%e for Windows hosts.NAKAMURA Takumi2011-03-18
| | | | | | | | On MSVCRT and compatible, output of %e is incompatible to Posix by default. Number of exponent digits should be at least 2. "%+03d" FIXME: Implement our formatter in future! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127872 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/ProgressBar.py: [PR7919] Improve line wrap for XN-incapable terminals.NAKAMURA Takumi2011-03-15
| | | | | | On Win32 console, emitting char to col#79 causes linefeed, and the cursor will not return to col#79 upper line with backspace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127696 91177308-0d34-0410-b5e6-96231b3b80d8
* utils/lit/lit/TestRunner.py: bash is available with MSYS on Python/W32. Then ↵NAKAMURA Takumi2011-03-05
| | | | | | we can execute "bash tests". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127074 91177308-0d34-0410-b5e6-96231b3b80d8
* On Windows hosts, Python scripts in test/Scripts did not accept binary files ↵NAKAMURA Takumi2011-03-05
| | | | | | from stdin. The environment variable "PYTHONUNBUFFERED" makes stdin as binary. Thanks to Danil Malyshev! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127072 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestingConfig.py: Add the environment variable PRINTF_EXPONENT_DIGITS as ↵NAKAMURA Takumi2011-02-17
| | | | | | | | | | workaround [PR6745] for mingw's tests. Danil Malyshev suggested this. FIXME: It does not improve MSVC's issue. [Danil Malyshev] Defining PRINTF_EXPONENT_DIGITS env is the suggested way to make MinGW ANSI/POSIX compatible. This is not only about the case we are discussing, but in general, I'd like to have explicitly defined compatibility mode for all the tests running on MinGW. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125725 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/TestFormats.py: Unittests may be found with suffix .exe also on Cygwin.NAKAMURA Takumi2011-02-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125273 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/Util.py: On Cygwin, 'PATHEXT' may exist but it should not be used.NAKAMURA Takumi2011-02-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125272 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/LitConfig.py: Add the new method getToolsPath(dir,paths,tools).NAKAMURA Takumi2011-02-09
| | | | | | | | It seeks tools(eg. [cmp, grep, sed]) in same directory, to be sane. It seeks "bash" only in the directory found at last time. Or bash would be insane (against other tools). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125175 91177308-0d34-0410-b5e6-96231b3b80d8
* lit/Util.py: Add two functions, checkToolsPath(dir,tools) and ↵NAKAMURA Takumi2011-02-09
| | | | | | | | | | | | | whichTools(tools,paths). checkToolsPath(dir,tools): return True if "dir" contains all "tools". whichTools(tools,paths): return a directory that contains all "tools" in "paths". Or return None when all "tools" were not met. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125174 91177308-0d34-0410-b5e6-96231b3b80d8
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