Commit Graph

143 Commits

Author SHA1 Message Date
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
Andrew Trick
d0b3da1ea2 This is a small patch with a couple of improvements for running lit with --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
2012-02-06 23:34:52 +00:00
Daniel Dunbar
7434c9a053 [lit] Add a --filter option which is useful when dealing with virtual test
paths.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148362 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-18 00:03:12 +00:00
Argyrios Kyrtzidis
08713b37c3 Disable the crash reporter when running lit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147965 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-11 20:53:25 +00:00
Daniel Dunbar
2d4a5bf817 lit/lit.TestRunner: Add an extra_substitutions argument for executeShTest --
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
2012-01-06 21:39:06 +00:00
NAKAMURA Takumi
ebb57cc44a lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too.
Thanks to Francois, to let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29 06:40:50 +00:00
NAKAMURA Takumi
b0c95fbaf9 lit/TestRunner.py: Use RemoveForce().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145223 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-28 01:55:08 +00:00
NAKAMURA Takumi
fc1a1870b5 lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file 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
2011-11-28 01:55:01 +00:00
Dan Gohman
33ba8b0e96 Remove the Alpha backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143164 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-27 22:56:32 +00:00
Daniel Dunbar
241f997d3a lit: Drop some unneeded code from example tests.
- 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
2011-10-27 20:59:19 +00:00
Dan Gohman
3e6157de57 Remove the Blackfin backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142880 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-25 00:05:42 +00:00
Dan Gohman
29074ccf6c Remove the SystemZ backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142878 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-24 23:48:32 +00:00
NAKAMURA Takumi
bbbc283d86 lit: Normalize pathsep slashes also on %T.
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
2011-08-31 03:56:17 +00:00
Andrew Trick
7c12837916 Lit option for ignoring stderr output.
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
2011-08-30 17:42:33 +00:00
Douglas Gregor
0f9d34c71d lit: Add %T as a replacement for the output directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138640 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-26 19:05:18 +00:00
NAKAMURA Takumi
4749cc5a3d utils/lit/lit/TestingConfig.py: Pass TEMP and TMP to tests on Win32 hosts.
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
2011-08-20 05:44:58 +00:00
NAKAMURA Takumi
7a13cc625b utils/lit/lit/TestingConfig.py: Split out environment vars for Win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138191 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 05:44:52 +00:00
NAKAMURA Takumi
6bb5fe3a0d lit/LitConfig.py: Demote Win32 message "Unable to find 'bash.exe'" from Warning to Note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134809 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09 07:19:50 +00:00
Jordy Rose
2f494b6afc Use subprocess.Popen instead of popen2 to stop a deprecation warning when running lit on OS X
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134324 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 17:28:55 +00:00
Andrew Trick
f2a58425cd lit support for REQUIRES: asserts.
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
2011-06-22 23:23:19 +00:00
Andrew Trick
05c087d893 Add support to lit for build mode requirements. e.g.
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
2011-06-16 01:33:35 +00:00
Chris Lattner
7a2bdde0a0 Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
NAKAMURA Takumi
d4f4e6ee2c raw_ostream: [PR6745] Tweak formatting (double)%e for Windows hosts.
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
2011-03-18 09:30:10 +00:00
NAKAMURA Takumi
8ea2649fda lit/ProgressBar.py: [PR7919] Improve line wrap for XN-incapable terminals.
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
2011-03-15 21:07:44 +00:00
NAKAMURA Takumi
9869c2f717 utils/lit/lit/TestRunner.py: bash is available with MSYS on Python/W32. Then we can execute "bash tests".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127074 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05 09:46:53 +00:00
NAKAMURA Takumi
2f017cb7f3 On Windows hosts, Python scripts in test/Scripts did not accept binary files 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
2011-03-05 09:46:36 +00:00
NAKAMURA Takumi
214c920818 lit/TestingConfig.py: Add the environment variable PRINTF_EXPONENT_DIGITS as 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
2011-02-17 05:56:41 +00:00
NAKAMURA Takumi
7805cdcab5 lit/TestFormats.py: Unittests may be found with suffix .exe also on Cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10 09:11:57 +00:00
NAKAMURA Takumi
f5201bcd3b lit/Util.py: On Cygwin, 'PATHEXT' may exist but it should not be used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125272 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10 09:11:48 +00:00
NAKAMURA Takumi
302b169323 lit/LitConfig.py: Add the new method getToolsPath(dir,paths,tools).
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
2011-02-09 04:19:15 +00:00
NAKAMURA Takumi
df944f1f83 lit/Util.py: Add two functions, checkToolsPath(dir,tools) and 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
2011-02-09 04:19:06 +00:00
Francois Pichet
7a0be17c08 On Windows, replace each occurrence of '\' by '\\' on the replacement string. This is necessary to prevent re.sub from replacing escape sequences occurring in path.
For example:

llvm\tools\clang\test
was replaced by
llvm <tab> ools\clang <tab> est


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123070 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-08 18:09:48 +00:00
Francois Pichet
ba69d3f6d4 Disable r122754 on Windows: was causing all lit tests to fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122808 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-04 10:23:42 +00:00
David Greene
18d4987753 Reapply 122341 to fix PR8199 now that clang changes are in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 17:30:25 +00:00
David Greene
234da6832f Revert 122341. It breaks some darwin tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122346 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21 17:25:43 +00:00