The check-code tool now expects the "desc" keyword to be followed by the
"websub" filter, with the following exceptions:
a) It has no filters at all, e.g. a changeset description in the raw style
templates or the repository description in the summary page.
b) It is followed by the "firstline" filter, e.g. the first line of the
changeset description is displayed as a summary or title.
For example, this is useful for linking from the feed reader to a bug tracker.
This follows the existing pattern used within the hgweb templates. With the
exception of the raw style, all usages of the changeset "desc" keyword are now
followed by either the "firstline" filter or the "websub" filter. When "websub"
is used, it always follows the "escape" filter.
Now that unittest mode is functionally equivalent to the default mode,
we switch the default execution mode to unittest and remove the choice
of different execution modes.
Unlike unittest's defaults, our result formatter does not print stack
traces. Here, we change TestResult.addFailure() to be compatible with
the existing/default execution mode.
rmtree() may fail under certain conditions. We ignore failures at the
individual test level because they can interfere with test execution.
Furthermore, we'll reattempt deletion in the high-level test runner
after all tests have finished.
Note that this patch is not a code refactor like most of the patches
before it. This change logically makes sense given the execution
behavior of the tests.
There is an execution mode on run-tests.py that stops after the first
failure. unittest mode was previously not obeying this option. This
patch fixes that.
testtmp is now a member variable of our test class. It's value is
computed during instance creation and the directory is managed via the
lifetime of the test object.
The unittest way of recording a skipped test is to raise an exception
(at least with modern unittest implementation). We change Test to raise
a SkipTest when operating in unittest mode.
This does prevent some "tear down" activities from running in unittest
mode. This will be fixed in subsequent patches. Since unittest mode
is experimental, this should be OK.
Simply wrapping TestCase.run() is not sufficient for robust results
reporting because unittest in Python 2.4 does not know about things
like skipped tests and reports them as success or failures instead of
skips.
We will reimplement TestCase.run() with knowledge and semantics present
in modern Python releases.
unittest does its own printing of progress indicators as part of
TestResult. So, there is no need to print them when running in unittest
mode.
This will fix the double output of progress indicators that had been
occurring in unittest mode.
We now have a custom unittest.TestSuite implementation that uses
_executetests() and thus knows how to execute tests concurrently.
Running tests in --unittest mode will use this TestSuite.
Since the TestSuite handles concurrency, the warnings around --jobs and
--loop have been removed.
Test instances (not paths) are passed into _executetests(). This means
the logic for instantiating Test instances has been moved outside of
_executetests(). This was done because an upcoming patch will reuse the
logic in _executetests().
As part of this change, test counts are no longer managed by
_executetests().
Tests executing in unittest mode behave a little differently. For
example, they report their results to a TestResult rather than just
printing. This patch paves the way for better integration of Test into
the unittest framework.
Previously, our unittest wrapper didn't report results properly. We now
properly report failures.
We had to rename the local variable to prevent "t" from being
overwritten in the local scope.
The unittest package in Python's standard library provides an almost
universal mechanism for defining and running tests. This patch starts
the process of making run-tests.py talk to it.
The main benefit of speaking unittest is that this will enable
Mercurial's tests to be more easily consumed by other testing tools,
like nose. This is useful for 3rd party extensions having their own
test infrastructure, for example.
Running tests in unittest mode will not result in completely sane
behavior until the unittest mode is made the default execution mode.
Expect things like double printing of output until support stabilizes.
The `test-largefiles.t` unified test is significantly longer (about 30%) than
any other tests in the mercurial test suite. As a result, its is alway the last
test my test runner is waiting for at the end of a run.
In practice, this means that `test-largefile.t` is wasting half a minute of my
life every times I'm running the mercurial test suites. This probably mean more
a few cumulated day by now.
I've finally decided to split it up in multiple smaller tests to bring it back in
reasonable length.
This changeset extracts independent test cases in two files. One dedicated to
wire protocole testing, and another one dedicated to all other tests that could
be independently extracted.
No test case were haltered in the making of this changeset.
Various timing available below. All timing have been done on a with 90 jobs on a
64 cores machine. Similar result are shown on firefly (20 jobs on 12 core).
General timing of the whole run
--------------------------------
We see a 25% real time improvement for no significant cpu time impact.
Before split:
real 2m1.149s
user 58m4.662s
sys 11m28.563s
After split:
real 1m31.977s
user 57m45.993s
sys 11m33.634s
Last test to finish (using run-test.py --time)
----------------------------------------------
test-largefile.t is now finishing at the same time than other slow tests.
Before split:
Time Test
119.280 test-largefiles.t
93.995 test-mq.t
89.897 test-subrepo.t
86.920 test-glog.t
85.508 test-rename-merge2.t
83.594 test-revset.t
79.824 test-keyword.t
78.077 test-mq-header-date.t
After split:
Time Test
90.414 test-mq.t
88.594 test-largefiles.t
85.363 test-subrepo.t
81.059 test-glog.t
78.927 test-rename-merge2.t
78.021 test-revset.t
77.777 test-command-template.t
Timing of largefile test themself
-----------------------------------
Running only tests prefixed with "test-largefiles".
No significant change in cumulated time.
Before:
Time Test
58.673 test-largefiles.t
2.931 test-largefiles-cache.t
0.583 test-largefiles-small-disk.t
After:
Time Test
31.754 test-largefiles.t
17.460 test-largefiles-misc.t
8.888 test-largefiles-wireproto.t
2.864 test-largefiles-cache.t
0.580 test-largefiles-small-disk.t
This patch also replaces "editor = False" by "editor =
cmdutil.getcommiteditor()", because:
- it allows to hook commit message determination easily, even in the
case without "--edit"
- it avoids regression (or additional care) around saving
"last-message.txt", even if MQ's "newcommit()" changes its
implementation logic from "localrepository.commit" to
"localrepository.commitctx" with "memctx" in the future
to save commit message into "last-messge.txt" with "memctx",
"editor" should be valid function.
This patch also replaces "editor = False" by "editor =
cmdutil.getcommiteditor()", because:
- the latter allows to hook commit message determination easily,
even in the case without "--edit"
- the latter can avoid regression (or additional care) around saving
"last-message.txt", even if MQ's "newcommit()" changes its
implementation logic from "localrepository.commit" to
"localrepository.commitctx" with "memctx" in the future
to save commit message into "last-messge.txt" with "memctx",
"editor" should be valid function.
This patch also enhances "test-import-bypass.t" and "test-import.t",
because "hg import" hasn't been explicitly tested around editor
invocation and "--edit" option.
This patch explicitly tests below:
- with "--bypass" (regardless of "--edit"):
- not invoked, if the patch contains the commit message
- not invoked, if the commit message is explicitly specified
- invoked, otherwise (just adding comment)
- without "--bypass":
- with "--edit":
- not invoked, if "--no-commit" is not specified
- invoked, otherwise
- without "--edit":
- not invoked, if the patch contains the commit message
- not invoked, if "--message" or "--logfile" is specified
(just adding comment)
- invoked, otherwise
