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334 Commits

Author SHA1 Message Date
Alp Toker
aa29cf421a Prospective Python 3 fix for r198150 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198152 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-29 05:51:07 +00:00
Alp Toker
9ad6e339c3 lit: Incremental test scheduling 
Add option -i to prioritize test runs by source file modification time and
previous failure state.

This optimal scheduling reduces typical test-and-fix iteration times to a
matter of seconds by rapidly answering the questions:

  1) Did my recent change fix tests that were previously failing?
  2) Do the tests I just wrote / modified still work?

The current implementation requires write permissions to the source tree
because it uses mtimes to track failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198150 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-29 05:09:05 +00:00
NAKAMURA Takumi
04ca26908e Tweak lit/TestingConfig.py Py3-compatible. has_key is dead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197462 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-17 04:14:50 +00:00
Alp Toker
188545867d lit: multiprocessing platform fix attempt 
The error raised by Python varies by platform(!), so let's just catch any
exception and fall back.

Thanks to Sylvestre Ledru for noticing this on a Debian / Python 2.7 system
running code coverage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193516 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-28 10:26:13 +00:00
Alp Toker
bbe8f3b0e1 Clarify the comment about BSD versions in r193465 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193508 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-27 20:49:19 +00:00
Joerg Sonnenberger
0435c5dbec self.path may be empty or otherwise miss the normal system directories, 
so try PATH next. Assume it is sane enough to cover the usual system
bash locations too, but the old list is not good enough for NetBSD.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193471 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 13:25:45 +00:00
Alp Toker
a685c13918 lit: Issue a note when multiprocessing fails to load 
If multiprocessing was requested, detected as available and subsequently failed
to initialize it's worth letting the user know about it before falling back to
threads.

This condition can arise in certain OpenBSD / FreeBSD Python versions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193465 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 09:29:58 +00:00
Alp Toker
8d93aa0de3 Fix a referenced before assignment in r193463 
Some versions of Python on the builders seem strict about this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193464 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 08:46:05 +00:00
Alp Toker
a4e71dea48 lit: handle late multiprocessing errors gracefully 
This should be a better fix for lit multiprocessing failures, replacing the
OpenBSD and FreeBSD workarounds in r193413 and r193457.

Reference: http://bugs.python.org/issue3770

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193463 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 08:22:44 +00:00
Alp Toker
59b8e0419c Attempt to fix the FreeBSD build, disable multiprocessing 
Speculative quick fix based on clang-X86_64-freebsd output:

  File "/usr/local/lib/python2.6/multiprocessing/synchronize.py", line 33, in <module>
    " function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193457 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 02:43:08 +00:00
Rafael Espindola
b94be5f21e Try to fix the openbsd bot. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193413 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-25 15:07:59 +00:00
Rafael Espindola
d80961c91f Actually switch the default to use multiprocessing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193282 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-23 22:32:53 +00:00
Daniel Dunbar
279a89ebdb [lit] Stop hacking the GIL check interval. 
- This was never a big win, and is irrelevant now that we commonly use
   multiprocessing based parallelism.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193280 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-23 22:19:32 +00:00
Daniel Dunbar
a0d3bcfd8c [lit] Use multiprocessing based parallelism by default, on Unix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193279 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-23 22:19:07 +00:00
NAKAMURA Takumi
651ffc703e Lit: LIT_PRESERVES_TMP should be aware of TMPDIR, too. 
TMPDIR is preferred in Unix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192891 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-17 13:11:13 +00:00
NAKAMURA Takumi
9f64a56aba Lit: Introduce an environment variable, $LIT_PRESERVES_TMP, to preserve TMP (and TEMP). 
This is intended to check how many temporary files would be generated in automated builders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192887 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-17 12:10:12 +00:00
Daniel Dunbar
2849503ab2 [lit] Add an --output option, for writing results in a machine readable form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190738 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-14 01:19:17 +00:00
Daniel Dunbar
ff058f0a70 [lit] Add support for attach arbitrary metrics to test results. 
- This is a work-in-progress and all details are subject to change, but I am
   trying to build up support for allowing lit to be used as a driver for
   performance tests (or other tests which might want to record information
   beyond simple PASS/FAIL).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190535 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-11 17:45:11 +00:00
Daniel Dunbar
4b3e5f24ec [lit] Allow config files to pass arbitrary values to child configs. 
- This aligns with how existing test suites end up wanting to use the local
   config files, conceptually it makes sense to consider them to be inherited.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189885 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-03 23:32:55 +00:00
Daniel Dunbar
e0ff96c112 [lit] [tests] Add missing test input file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189561 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 03:02:34 +00:00
Daniel Dunbar
cb4bfb3409 [lit] Fix internal shell's argv[0] handling. 
- At least on OS X, it is important for correct behavior of /bin/[ that argv[0]
   is passed as written, and not as the full executable path.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189559 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 02:52:10 +00:00
Daniel Dunbar
4ac723b53f [lit] Add support for multiprocessing, under --use-processes for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189556 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:54:23 +00:00
Daniel Dunbar
df44de6d91 [lit] Implement --max-time support by using provider cancel method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189555 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:54:19 +00:00
Daniel Dunbar
07f0f16bfd [lit] Refactor test execution logic into lit.run.Run. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189554 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:54:15 +00:00
Daniel Dunbar
b11b690d3f [lit] Put display lock inside the ThreadResultsConsumer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189553 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:54:09 +00:00
Daniel Dunbar
ec8e059254 [lit] Factor out a results consumer interface for test execution. 
- Also, change TestProvider interface to operate on test indices.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189552 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:54:02 +00:00
Daniel Dunbar
8c59003cc3 [lit] Move top-level execute code into Run object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189551 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:48:55 +00:00
Daniel Dunbar
5b2efc28fd [lit] Factor out Run class to capture configuration + discovered tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189550 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:48:45 +00:00
Daniel Dunbar
8253cc047d [lit] Change lit.Test.ResultCode to be unique across pickling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189549 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:48:39 +00:00
Daniel Dunbar
6f25e872e4 [lit] Add a TODO. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189546 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:41:15 +00:00
Daniel Dunbar
501cba385c [lit] Update shtest format to return lit.Test.Result objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189545 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:41:09 +00:00
Daniel Dunbar
8a1d9b207a [lit] Update LitTestCase to support lit.Test.Result. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189544 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-29 00:40:59 +00:00
Daniel Dunbar
4db169d31e [lit] Fix a couple lingering Py3 compat issues in ProgressBar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188951 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:47 +00:00
Daniel Dunbar
f72bc79226 [lit] Lift XFAIL handling to core infrastructure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188949 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:42 +00:00
Daniel Dunbar
d3bf8a2c0a [lit] Allow formats to return lit.Test.Result instances directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188948 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:40 +00:00
Daniel Dunbar
ccd21b26dd [lit] Factor out a separate Test.Result() object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188947 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:37 +00:00
Daniel Dunbar
0dd41a99e3 [lit] Simplify --time-tests code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188946 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:34 +00:00
Daniel Dunbar
7b0cdf7bf4 [lit] Extract TestFormat base class, for future use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188945 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 22:26:26 +00:00
Daniel Dunbar
70360e6762 [lit] Rewrite TODO list, and elaborate on some things. 
- If anyone is interested in lit's feature set, I'd appreciate any comments on
   the elaborated items.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188590 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-16 23:30:23 +00:00
Daniel Dunbar
23114d0da7 [lit] Remove some done TODOs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188502 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-15 22:52:20 +00:00
Daniel Dunbar
4fa5939268 [lit] Add test coverage of gtest format. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188417 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 22:21:11 +00:00
Daniel Dunbar
80a06baec2 [lit] Ensure test output is converted to strings where possible. 
- This cleans up the text output of failing tests when run under PY3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188416 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 22:21:01 +00:00
Daniel Dunbar
35d5e9044c [lit] Support parsing scripts with inconsistent or invalid encodings. 
- For whatever reason, we have a lot of test files with bogus unicode
   characters. This patch allows those scripts to still be parsed on Python3 by
   changing the parsing logic to work on binary files, and only require the
   actual script commands to be convertible to ascii.

 - This patch has been tweaked to now ensure that the command strings are not of
   unicode type on Python 2.6-7.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188398 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 18:22:41 +00:00
Daniel Dunbar
14a5c695a9 Revert r188376, "[lit] Support parsing scripts with inconsistent or invalid encodings.", this doesn't work yet for bots using the internal shell. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188379 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 15:55:25 +00:00
Daniel Dunbar
47e7c040f4 [lit] Support parsing scripts with inconsistent or invalid encodings. 
- For whatever reason, we have a lot of test files with bogus unicode
   characters. This patch allows those scripts to still be parsed on Python3 by
   changing the parsing logic to work on binary files, and only require the
   actual script commands to be convertible to ascii.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188376 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 15:24:58 +00:00
Daniel Dunbar
af5a9e3f1e [lit] Fix a relative import issue I missed earlier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188360 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:07:16 +00:00
Daniel Dunbar
213ab86ee6 [lit] Avoid StringIO. 
- We barely used it, and it is very hard to use in a 2.5-3 compatible
   way because of changing expectations for its input types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188359 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:07:13 +00:00
Daniel Dunbar
6b78ef3762 [lit] Fix tests to execute lit with same python as invoked with. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188358 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:07:09 +00:00
Daniel Dunbar
5403214852 [lit] Factor ShTest format script command parsing from other processing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188357 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:07:04 +00:00
Daniel Dunbar
493e8d4bf5 [lit] Move executeCommand() into lit.util. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188356 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:07:01 +00:00
Daniel Dunbar
f76c664f6b [lit] Move formats into their own subpackage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188355 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 05:06:55 +00:00
NAKAMURA Takumi
e908486f5b Lit: Introduce "%/[STpst] into parseIntegratedTestScript(), to normalize substitutions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188348 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-14 02:26:31 +00:00
Daniel Dunbar
13e26da155 [lit] Support use of setup.py from other directories. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188309 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 19:08:48 +00:00
Daniel Dunbar
ea549f0e12 [lit] Remove old ExamplesTests directory. 
- The actual tests have better coverage than those, and they weren't useful
   anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188110 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:36 +00:00
Daniel Dunbar
de404a2809 [lit] Move ManyTests examples to lit/examples/many-tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188109 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:28 +00:00
Daniel Dunbar
a5e463ea5f [lit] Drop deprecated aliases for lit and old module names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188108 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:24 +00:00
Daniel Dunbar
4981a6ca97 [lit] Update lit's own tests to use lit_config and lit package, as appropriate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188107 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:17 +00:00
Daniel Dunbar
efdcf800fe [lit] Fix typo. 
- Noticed by edward-san (IRC).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188096 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 19:39:42 +00:00
Daniel Dunbar
128ce319ec [lit] Rename lit.{TestFormats,Util} to their aliased names {formats,util}. 
- With compatibility hack in lit.__init__, so this hopefully shouldn't break
   anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188040 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:37:15 +00:00
Daniel Dunbar
38649827c3 [lit] Inject the lit specific config object as 'lit_config' when loading config files. 
- Injecting it as 'lit' is gross, since that name should be used to refer to
   the actual package. For now both are available so it is possibly to cleanup
   test config files incrementally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188039 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:37:05 +00:00
Daniel Dunbar
6c749c5fbc [lit] Split TestingConfig.frompath() into separate ctor and load methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188038 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:36:58 +00:00
Daniel Dunbar
49e51429c1 [lit] Eliminate mustExist parameter from TestingConfig.frompath(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188034 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:09:02 +00:00
Daniel Dunbar
3279653eb8 [lit] Only create config copies when a local config file is present. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188033 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:08:56 +00:00
Daniel Dunbar
b3c0c58ca4 [lit] Eliminate parent argument from TestingConfig.frompath(), which is effectively unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188032 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:08:46 +00:00
Daniel Dunbar
abb9de5257 [lit] Change --show-{tests,suites} to exit after printing. 
- This is a more sensible behavior than printing and also running tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188009 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:25 +00:00
Daniel Dunbar
59c6b1073c [lit] Remove --repeat option, which wasn't that useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188008 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:20 +00:00
Daniel Dunbar
0e5f7c5d2f [lit] Eliminate some nested imports. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188007 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:16 +00:00
Daniel Dunbar
9d11edb416 [lit] Remove on_clone member, which is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188006 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:13 +00:00
Daniel Dunbar
6104a4e4cc [lit] Remove unnecessary list copy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187934 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:20 +00:00
Daniel Dunbar
91a62c34d8 [lit] Always list individual UNRESOLVED tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187933 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:05 +00:00
Daniel Dunbar
32b7d4dfc1 [lit] Explicitly convert dict items() result to a list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187932 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:01 +00:00
Daniel Dunbar
05fb743a99 [lit] Make string encoding issues explicit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187931 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:09:55 +00:00
Daniel Dunbar
9c2c660e12 [lit] Report the traceback when config import fails. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187920 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:34 +00:00
Daniel Dunbar
bd9bb2c515 [lit] Avoid comparisons with None. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187919 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:23 +00:00
Daniel Dunbar
a1ba7527de [lit] Use list comprehensions instead of map(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187918 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:17 +00:00
Daniel Dunbar
f861516179 [lit] Avoid deprecated dict.has_key() method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187917 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:12 +00:00
NAKAMURA Takumi
28a07c868e lit/LitConfig.py: Fixup for msys bash. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187896 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 17:21:23 +00:00
NAKAMURA Takumi
6757840799 Lit: Fixup in r187886. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187887 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 12:53:53 +00:00
NAKAMURA Takumi
8f4aab8c2f Lit: Resurrect --no-execute dropped in r187852. 
For now, builders in bb.pgr.jp are using it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187886 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 12:44:29 +00:00
Daniel Dunbar
9286ee6292 [lit] Use py2&3 compatible exec() syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187862 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:25:28 +00:00
Daniel Dunbar
09a28f6973 [lit] Use newer StringIO class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187861 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:24:20 +00:00
Daniel Dunbar
b35a173360 [lit] Use modern absolute/relative import style. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187860 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:23:12 +00:00
Daniel Dunbar
304a0b0398 [lit] Avoid __cmp__ and cmp(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187859 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:22:02 +00:00
Daniel Dunbar
2e10ff28f2 [lit] Avoid use of iterator .next() method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187858 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:20:54 +00:00
Daniel Dunbar
0d038e3e88 [lit] Use .write() methods instead of print statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187857 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:19:45 +00:00
Daniel Dunbar
4f2469c40c [lit] Use dual-compatible print() syntax where possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187856 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:18:36 +00:00
Daniel Dunbar
0b714f7686 [lit] Remove use of deprecated parameter tuple unpacking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187855 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:17:27 +00:00
Daniel Dunbar
2e60c882bf [lit] Remove uses of deprecated except syntax. 
- Since we only have a few of these, use the cumbersome method of getting the
   exception object from 'sys' to retain the current pre-2.6 compatibility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187854 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:16:19 +00:00
Daniel Dunbar
26e0af54c2 [lit] Use more modern syntax for constructing exceptions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187853 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:15:10 +00:00
Daniel Dunbar
91142b1125 [lit] Drop --no-execute, which isn't generally useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187852 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:14:00 +00:00
Daniel Dunbar
6bcb407d90 [lit] tests: Change discovery test to use --show-tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187851 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:12:51 +00:00
Daniel Dunbar
3915c080cc [lit] Add a --show-tests option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187850 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:11:42 +00:00
Daniel Dunbar
cd594283f7 [lit] Remove dead ignoreStdError argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187849 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:08:46 +00:00
Rafael Espindola
018696db45 Move the default back to pipefail. I accidentally reverted it before. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187271 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-26 23:22:43 +00:00
Rafael Espindola
c16ab3ed21 Propagate pipefail when cloning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187268 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-26 23:17:38 +00:00
Rafael Espindola
c1bb2d4325 Use pipefail when available. 
This change makes test with RUN lines like
RUN: opt ... | FileCheck

fail if opt fails, even if it prints what FileCheck wants. Enabling this
found some interesting cases of broken tests that were not being noticed
because opt (or some other tool) was crashing late.

Pipefail is used when the shell supports it or when using the internal
python based tester.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187261 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-26 22:32:58 +00:00
Nico Rieck
ba46086444 lit: Support cancellation on Windows 
The current machinery using KeyboardInterrupt for canceling doesn't work
with multiple threads on Windows as it just cancels the currently run tests
but the runners continue.

We install a handler for Ctrl-C which stops the provider from providing any
more tests to the runners. Together with aborting all currently running
tests, this brings lit to a halt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186695 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-19 17:08:08 +00:00
Galina Kistanova
d5ae2c3a75 Fixed bug when tests in executable partially used absolute paths. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182910 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-30 04:56:28 +00:00
Alexey Samsonov
c1a0806ff5 Revert r182715 and r182758 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182761 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-28 10:08:08 +00:00
Alexey Samsonov
1f41986a95 Fixup for r182715: provide correct arg to --gtest-filter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182758 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-28 09:40:42 +00:00