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277 Commits

Author SHA1 Message Date
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
Galina Kistanova
f0c74bda2e Fixed bug when tests in executable partially used absolute paths. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182715 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-26 03:58:41 +00:00
Daniel Dunbar
406ef44707 lit: Fix infinite recursion when an out-of-tree test root is located inside the source test root. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179402 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-12 19:09:09 +00:00
Daniel Dunbar
f2c2b20090 lit: Add a test for discovery w/ test_exec_root (out-of-tree test root). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179401 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-12 19:08:57 +00:00
Daniel Dunbar
aa3a85e2fa lit: Don't descend into .git directories during test discovery. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179249 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-11 00:31:35 +00:00
Daniel Dunbar
e94bd36dc7 lit: Shorten a metavar to make --help look nicer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179248 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-11 00:31:27 +00:00
Daniel Dunbar
6be0ae59ec lit: Add a test for discovery when exact test names are given. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179247 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-11 00:31:22 +00:00
Daniel Dunbar
2b570ce5aa lit: Add a trivial test of the basic progress bar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179243 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-11 00:05:37 +00:00
Reid Kleckner
8755ae8c69 [lit] Avoid CRLFs in bash scripts on Windows 
Native Windows Python will do line ending translation by default, which
we don't want in bash scripts.  If we're not native Windows Python, then
'b' is ignored.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177602 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-20 23:32:14 +00:00
NAKAMURA Takumi
816281fccf lit.TestFormats.GoogleTest: Honor LitConfig.noExecute, or --no-execute were ignored. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176930 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-13 06:16:33 +00:00
Daniel Dunbar
83a4cb51ce [lit] Add a display function for lit.Test.TestResult. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174667 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 21:34:34 +00:00
Daniel Dunbar
ac1b2e5550 [lit] Add a test for internal shell execution behaviors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174102 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 22:15:20 +00:00
Daniel Dunbar
a80ae9c71c [lit] Change to raise InternalShellError for all command execution issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174101 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 22:15:15 +00:00
Daniel Dunbar
b62fb4ba5c [lit] Fix bug where InternalShellError messages were discarded. 
- Also, change the exit code to match 'sh'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174089 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 20:58:16 +00:00
Daniel Dunbar
63a08e09ae [lit] Fix a shell parsing bug with ';' not separated by whitespace. 
- Testing finds bugs, who knew.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174087 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 20:51:17 +00:00
Daniel Dunbar
86aa95fc28 [lit] Add a test for the various ShTest format features. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174072 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 18:05:01 +00:00
Daniel Dunbar
213a789a71 [lit] TestRunner: Eliminate failDueToStderr argument, which is now unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174071 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 18:04:45 +00:00
Daniel Dunbar
d5f7dbba2e [lit] Delete the now-unused SyntaxCheckTest format. 
- Also, kill the pointless LitFormats module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174070 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 18:04:38 +00:00
Daniel Dunbar
47896090f3 [lit] Move unittest adaptor code into discovery module. 
- Also, add a test for it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174019 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 01:23:39 +00:00
Daniel Dunbar
c9fd0a57f7 [lit] Run the ShUtil tests as part of the test suite. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174018 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 01:23:26 +00:00
Daniel Dunbar
84d3c61c03 [lit] Set parallel mode for coverage tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174017 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 01:23:18 +00:00
Daniel Dunbar
3d4a973ee4 [lit] Move discovery code into its own module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174014 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 01:14:01 +00:00
Daniel Dunbar
3f8195ea4f [lit] Add a MANIFEST file and a script for sanity checking the source dist. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174002 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 00:21:59 +00:00
Daniel Dunbar
ada2de95ac [lit] Add a basic discovery test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174001 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 00:21:51 +00:00
Daniel Dunbar
412d805841 [lit] Add a script for checking test coverage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174000 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 00:21:44 +00:00
Daniel Dunbar
356dcac20e [lit] Add a test suite for lit itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173999 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 00:21:39 +00:00
Alexey Samsonov
f68cd7543d [lit] Make GoogleTest test runner correctly discover tests in the source root 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173907 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 07:27:45 +00:00
Daniel Dunbar
1d13b1b029 [lit] Add some TODO notes to myself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173857 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 00:12:24 +00:00
NAKAMURA Takumi
52d4de971f lit/ShUtil.py: Deprecate '!' in shell expression. It is not sh-compatible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173421 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 06:30:36 +00:00
Dmitri Gribenko
41169f2a0e Remove support for Tcl test format since nobody uses it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172794 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-18 06:57:01 +00:00
Eli Bendersky
f1a26cf9df Fix comment typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171113 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-26 18:15:42 +00:00
Richard Smith
c15e5b0a0d PR10867: Analogue of r169441 for when using external 'sh'. And actually run the test! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169446 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 23:15:33 +00:00
Richard Smith
00fb9c429e PR10867. lit would interpret 
RUN: a
  RUN: b || true

as "a && (b || true)" in Tcl mode, and as "(a && b) || true" in sh mode.
Everyone seems to (quite reasonably) write tests assuming the Tcl behavior,
so use that in sh mode too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169441 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 22:54:26 +00:00
Daniel Dunbar
d7956f1feb lit: Add a simple test suite for checking test runner parallelism. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169038 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-30 21:34:04 +00:00
Daniel Dunbar
0d5dbcb5dc lit: Bump the version to .3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168750 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-28 00:06:11 +00:00
Eric Christopher
06b423452c Remove the CellSPU port. 
Approved by Chris Lattner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167984 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:09:20 +00:00
Alexander Kornienko
08639983de Added %(line), %(line+<number>), %(line-<number>) substitutions to lit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167971 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:26:19 +00:00
Daniel Dunbar
6b283ea945 lit: Rename the valgrind leaks feature to match what is currently used 
(vg_leak).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166306 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-19 20:29:30 +00:00
Daniel Dunbar
f793fbc569 lit: Remove support for XTARGET. 
- 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
 2012-10-19 20:29:27 +00:00
Daniel Dunbar
f854597fc1 lit: Add 'valgrind' and 'valgrind-leaks' features when valgrind is used. 
- 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
 2012-10-19 20:12:00 +00:00
Daniel Dunbar
7badf45739 lit: Propagate TERM variable in environment, some tools can do really obscure 
odd things if this is missing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166289 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-19 17:23:34 +00:00
Daniel Dunbar
44a83f0920 lit: Allow XFAIL: lines to also refer to "features". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166224 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-18 20:43:04 +00:00
NAKAMURA Takumi
46b4b112d2 lit: Util.which(): Use os.path.isfile() instead of os.path.exists(), or it 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
 2012-09-08 12:07:24 +00:00
NAKAMURA Takumi
c797f2e9c7 lit: Show actually created count of threads. The incorrect threads count is 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
 2012-08-17 04:15:41 +00:00
Daniel Dunbar
b1a4642796 lit: Use close_fds=True on UNIX, to avoid file descriptor pollution of 
subprocesses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160556 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-20 18:29:34 +00:00
Chandler Carruth
1f7ebddd5f Revert r159528 which taught lit's builtin shell test runner about the 
'|&' 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
 2012-07-02 20:43:21 +00:00
Chandler Carruth
cab8e1ed55 Teach the built-in shell test runner in lit to handle '|&'-style pipes. 
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
 2012-07-02 13:10:15 +00:00
NAKAMURA Takumi
9fae6ee6af Lit: rewind WinWaitReleased() stuff in TestRunner. 
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
 2012-05-08 14:31:52 +00:00
Eli Bendersky
0417d7dca0 Fix lit failure on cmake-clang-x64_64-linux bot, apparently due to its having 
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
 2012-03-25 09:42:28 +00:00
Eli Bendersky
cc85160672 Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 
* 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
 2012-03-25 09:02:19 +00:00
Eric Christopher
a443e5b1f1 Remove the C backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153307 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-23 05:50:46 +00:00
Nico Weber
0191bfcf7a Add a ${pathsep} variable to lit that expands to : (or ; on win32). 
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
 2012-03-21 19:56:42 +00:00
NAKAMURA Takumi
9146e66cc1 lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from 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
 2012-03-21 07:49:44 +00:00
Francois Pichet
391c14530b Revert r152915. Chapuni's WinWaitReleased refactoring: It doesn't work for me 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152958 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-16 22:50:01 +00:00
NAKAMURA Takumi
bb0b6eddaf lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than (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
 2012-03-16 10:48:10 +00:00
NAKAMURA Takumi
7c6ac2ebab lit/TestRunner.py: [Win32] Rework WinWaitReleased(). 
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
 2012-03-16 10:48:03 +00:00
NAKAMURA Takumi
f5677777ca lit: Pass %INCLUDE% to tests on Win32. clang may expect existence of %INCLUDE% in vcvarsall.bat. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152588 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-13 00:02:06 +00:00
Duncan Sands
61318736ee Honour --config-prefix also for lit.local.cfg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151977 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-03 13:30:56 +00:00