templating: make -T much more flexible It can now accept styles and paths and references to settings in [templates]. [ original upstream message ]

changeset_templater: remove use_template method [ original upstream message ]

Merge with stable

tests: fix unused imports from inotify removal caught by pyflakes [ original upstream message ]

extensions: remove the inotify extension (BC) This extension has always had correctness issues and has been unmaintained for years. It is now removed in favor of the third-party hgwatchman which is maintained and appears to be correct. Users with inotify enabled in their config files will fall back to standard status performance. [ original upstream message ]

Merge with stable

run-tests: fixed warn detection on failures with too many output The state "warned" was reported too often. The problem fixed here is that warnonly was only reset when a line did not match. When there was a line too much, warnonly remained set. Fix this by setting more states to warnonly. More negative testing (testing on result "Failed") has been done this time. [ original upstream message ]

run-tests: fixed warn detection on detecting warn only for lines The state "warned" was reported too often. The main problem was that "False == 0" is true in python. Therefore use an empty string instead of 0 for reporting warn only for a line. The other problem is fixed in the next patch. [ original upstream message ]

Merge with default

test can be run without option now As per c559280de767

Merge with stable

run-tests.py: work when --with-hg is set to system hg Previously we'd always assume that --with-hg is a script in a user directory, and would write out a 'python' symlink to the same location. That didn't work if --with-hg was set to a system installation of hg, e.g. /usr/bin/hg. Introduce a TMPBINDIR directory which is used to write out the python symlink. [ original upstream message ]

Merge with stable

run-tests: fix heredoctest for out-of-tree extensions heredoctest.py directory must be in python path to use heredoctest (>>>) in out-of-tree extension tests like: $ cd ext/tests $ python /some/hg/install/tests/run-tests.py test-ext.t [ original upstream message ]

run-tests: unnecessary globs also count as warnings When a glob is unnecessary, now there's a diff output and 'run-tests.py -i' works for accepting the output. On windows, some tests which have "passed" currently (with some info lines printed) will now be reported as "warned". (I recommend to recognize "warned" by buildbot before applying this patch.) [ original upstream message ]

run-tests: report a test as warned when only missing globs On windows, some test reported as failed will now be reported as "warned". [ original upstream message ]

run-tests: add possibility for test-runners to report a "warned" test result A test result is recognized as "warned" when the test runner returns the exit code False. (False is similar to 0, which is reporting a command has run sucessfully.) The only difference in display is that the failure message while running writes "Warning:" instead of "ERROR:". The diff output is the same as when the test fails. Runing "run-tests.py -i" asks to accept the changed result also for tests reported as "warned". When running tests, a "warned" test would look like this: .. --- xxxx\tests\test-something.t +++ xxxx\tests\test-something.t.err @@ -1279,7 +1279,7 @@ $ echo anything $ hg commit -S -m whatever committing subrepository s - committing subrepository s/sbs + committing subrepository s/sbs (glob) warning: something happened committing subrepository t $ echo something Warning: xxxx\tests\test-sOMETHING.t output changed ~.s...s...s.. Reporting a test result as "warned" will be used in following patches. [ original upstream message ]

run-tests: separate exit code when no failed tests but warned ones This can be used by buildbot to set the result "warnings" instead of "failed". [ original upstream message ]

run-tests: introduce 'warned' as test result While running, a test resulting in 'warned' is shown as '~'. Test results with state warned are listed between the skipped and the failed tests. Example: Skipped test-revert-flags.t: missing feature: executable bit Skipped test-inotify-lookup.t: missing feature: inotify extension support Warned test-something.t: output changed Failed test-largefiles.t: output changed Failed test-subrepo.t: output changed # Ran 11 tests, 2 skipped, 1 warned, 2 failed. The test result "warned" will be used in later patches. [ original upstream message ]

run-tests: handle sys.exit in main function [ original upstream message ]

run-tests: remove unnecessary variable initialisation ret is always set before it is used, so remove ret = 0 [ original upstream message ]

Merge with stable

tests: killdaemons.py for windows distinguishes access violation and terminated To distinguish between access violaition (process belonging to another user) and a terminated process, PROCESS_QUERY_INFORMATION must be enabled. But TerminateProcess still raises error 5 in both cases. Therefore check before if the process has already terminated. [ original upstream message ]

tests: killdaemons.py for checks reason when getting no process handle [ original upstream message ]

tests: killdaemons.py for windows waits for killed process to terminate After kill, wait for the process to terminate. When it does not in time, write a debug message similar as in other os. But no 2nd forceful attempt is done. [ original upstream message ]

tests: kill for windows in killdaemons.py checks return values The return values of the windll calls are checked and when an error is indicated, it is raised. The handle is still closed properly. [ original upstream message ]

Merge with stable

run-tests: fix typo and print out failing line Instead of stripping the newline and printing the line, only the newline was printed. The output on buildbot will make more sense now. [ original upstream message ]

Merge with stable

tests: ignore http tests that are known wontfix failures on python 2.4 As mentioned on http://bz.selenic.com/show_bug.cgi?id=2739#c17 , b3083042bdda left test-http.t failing on Python < 2.4.3. That has not been noticed because most 2.4 testing has been done with a patched 2.4.2. This makes sure that the tests only are run for Python >= 2.4.3. That makes it possible to verify that everything else works with Python 2.4. [ original upstream message ]

Merge with stable

tests: 'hghave tic' also requires curses support in Python test-status-color.t would fail when using a Python without curses. [ original upstream message ]

Merge with stable

run-tests: print more information on unnecessary glob matching Extend the message with the test name and the approximate line number. (The line number is the one of the command producing the output.) Finding the line to fix is easier now. old message: ...... Info, unnecessary glob: at a/b/c (glob) .. new message: ...... Info, unnecessary glob in test-example.t (after line 9): at a/b/c (glob) .. The test result is still pass as before. [ original upstream message ]

run-tests: suggest to append glob when only path sep does not match When the line does not match because of \ instead of / (on windows), append (glob) in the expected output. This allows to rename test-bla.t.err to test-bla.t for getting a correct output. This worked for other failures like missing (esc), but not here. Output example (only +- lines of diff): Before: - path/with/local/sep + path\\with\\local/sep Now: - path/with/local/sep + path/with/local/sep (glob) [ original upstream message ]

run-tests: test each line matching function on its own This has several advantages. * Each match function can return some information to the caller runone (used in the next patch). * It is not checked that the line ends in " (glob)" when rematch() returns false. * And it looks more readable. [ original upstream message ]

run-tests: set the thread name to the test name for info on error This does not happen when running normal. But when fiddling around with the test infrastructure, this helps a lot. Old traceback messge Exception in thread Thread-7: Traceback (most recent call last): ... new traceback message Exception in thread test-something.t: Traceback (most recent call last): ... [ original upstream message ]

run-tests: report tests as failed when run-test raises an error Before no message was returned to the main thread. No result was registered and no new thread was started. This does not happen when running normal. But when fiddling around with the test infrastructure, this helps a lot. [ original upstream message ]

cleanup: Remove the only ever used skip-check-code pragma Use the work-around suggested by the rule instead [ original upstream message ]

pathutil: tease out a new library to break an import cycle from canonpath use [ original upstream message ]

Merge with stable

run-tests: better check for python version Compare version by using pythons tuple comparison. So we do not match on python 3.0 or newer. [ original upstream message ]

Merge with stable

tests: fix `hghave root` on windows This lets tests\test-hghave.t pass on windows where geteuid does not exist. [ original upstream message ]

Merge with default

wlock while setting branch in kwdemo

Merge with stable

tests: python hash seed is only relevant after failures - otherwise keep quiet [ original upstream message ]

Merge with stable

run-tests: remove files that we potentially create outside of $TMPDIR [ original upstream message ]

run-tests: remove code that creates a dummy 'diffstat' This was introduced in fb1d7a42663c for an old test that is no longer the same. [ original upstream message ]

tests: skip tests that require not having root (issue4089) This adds a new root hghave to test against. Almost all of these are a subset of unix-permissions, but that is also used for checking exec bit handling. [ original upstream message ]

Merge with stable

hghave: add "py3k" feature to check whether test runs with Python 3.x This patch adds "py3k" feature to check whether test runs with Python 3.x. This check is needed for portability of test code: for example, in the default, modules are imported relatively first with python 2.x, but imported absolutely with Python 3.x. [ original upstream message ]

hghave: add "absimport" feature to check "absolute_import" in __future__ This patch adds "absimport" feature to check whether "absolute_import" exists in __future__, which means supporting module loading by absolute name. This check is needed for portability of test code using "absolute_import", because Python earlier than 2.5 doesn't support it. [ original upstream message ]

Merge with stable

run-tests: place the .t shell script next to $TESTTMP and with a useful name --keep can thus keep it around - very convenient for debugging. [ original upstream message ]

get-with-headers: don't block indefinitely if the server had an internal error If the server had an internal error and returned 500, there's nothing to read, so "response.read()" blocks indefinitely. Only output the response if there's really a response. [ original upstream message ]

Merge with stable

shelve: add a shelve extension to save/restore working changes This extension saves shelved changes using a temporary draft commit, and bundles the temporary commit and its draft ancestors, then strips them. This strategy makes it possible to use Mercurial's bundle and merge machinery to resolve conflicts if necessary when unshelving, even when the destination commit or its ancestors have been amended, squashed, or evolved. (Once a change has been unshelved, its associated unbundled commits are either rolled back or stripped.) Storing the shelved change as a bundle also avoids the difficulty that hidden commits would cause, of making it impossible to amend the parent if it is a draft commits (a common scenario). Although this extension shares its name and some functionality with the third party hgshelve extension, it has little else in common. Notably, the hgshelve extension shelves changes as unified diffs, which makes conflict resolution a matter of finding .rej files and conflict markers, and cleaning up the mess by hand. We do not yet allow hunk-level choosing of changes to record. Compared to the hgshelve extension, this is a small regression in usability, but we hope to integrate that at a later point, once the record machinery becomes more reusable and robust. [ original upstream message ]

Merge with stable

run-tests: find mercurial path with syntax valid on both py2 and py3 [ original upstream message ]

run-tests: if run by python3, execute setup.py with --c2to3 [ original upstream message ]

Merge with stable

run-tests: only check the common criteria once per test [ original upstream message ]

run-tests: backout 4f32747879d1 line endings change It made the windows buildbot sad. [ original upstream message ]

Merge with stable

run-tests: revert previous commit, run() waits after a timeout [ original upstream message ]

run-tests: reap timed-out zombies [ original upstream message ]

run-tests: generally handle line endings on windows by re Recently this regexp was only appended when running a python test. When running a tsttest there was a separate handling for each line type. Simplify and unify this. [ original upstream message ]

run-tests: test for os.altsep instead of os.name when checking \ for / This tells more explicitly what it is about [ original upstream message ]

run-tests: replace popen locking with a noop _cleanup handler on py24 This also avoids the race condition, and isn't detrimental to job scheduling. [ original upstream message ]

run-tests: only lock Popen wait/poll on python 2.4 It can cause scheduling bubbles and is not necessary on newer pythons. [ original upstream message ]

run-tests: lock popen wait/poll In python2.4, any call to Popen() may attempt to wait on any active process, and wait is not thread-safe. Make it thread-safe. See http://bugs.python.org/issue1731717 for details. [ original upstream message ]

run-tests: patch over py2.4 proc.wait() race [ original upstream message ]

cleanup: drop unused variables and an unused import [ original upstream message ]

tests: AIX can't handle negative date in test-dirstate.t test-dirstate.t fails on AIX in the absurd date test. AIX touch errors on any date prior to 1970. AIX mktime() gives an error on such dates, so the problem is deeper than touch and attempts to work around touch in Python failed. Give up. Add an AIX test to hghave and skip the absurd date test on AIX. [ original upstream message ]

Merge with stable

cleanup: remove unused imports detected by pyflakes [ original upstream message ]

Merge with stable

run-tests: sort missing files first instead of raising an error sort first for early telling typos in test names [ original upstream message ]

run-tests: call Threads constructor with keyword arguments This is suggested in the python documentation (on http://docs.python.org/2/library/threading.html#thread-objects) [ original upstream message ]

run-tests: ignoring tests works again running with --retest did not work anymore because runone still returned None for this case. But this is not allowed since 6a127fa5de23. [ original upstream message ]

Merge with stable

run-tests: simplify interrupted message [ original upstream message ]

run-tests: remove spurious disable of --time with --debug [ original upstream message ]

run-tests: always gather runtimes [ original upstream message ]

run-tests: when interrupted report time in failure message When --time is specified, the interruption message of an interrupted test is extended with the time the test has run INTERRUPTED: /path/to/tests/test-example.t (after 513 seconds) [ original upstream message ]

run-tests: report interrupted tests When the test run is aborted, a message is printed for each interrupted test. This is helpful when a test is hanging. example failure message: INTERRUPTED: /path/to/tests/test-example.t The message can appear before or after the line with the number of tests [ original upstream message ]

run-tests: open hgrc file only for writing The file is not read here. Opening with "w+" is unnecessary. [ original upstream message ]

Merge with stable

run-tests: make --noskips work [ original upstream message ]

Merge with stable

run-tests: add --loop support This makes it easy to run tests repeatedly at high loads to look for test failures. [ original upstream message ]

run-tests: --interactive and --jobs no longer conflict [ original upstream message ]

run-tests: sort certain slow tests earlier by keyword There are a few tests that evade the size heuristic [ original upstream message ]

run-tests: drop unused resultslock [ original upstream message ]

run-tests: drop options.child and users [ original upstream message ]

run-tests: remove runchildren, now unused [ original upstream message ]

run-tests: schedule largest tests first [ original upstream message ]

run-tests: introduce thread scheduler [ original upstream message ]

run-tests: use count to calculate port to use This will keep threads from using the same server ports [ original upstream message ]

run-tests: introduce threadtmp directory [ original upstream message ]

run-tests: add abort flag This will be used to help threads clean up gracefully [ original upstream message ]

run-tests: move more variables to env [ original upstream message ]

run-tests: simplify env deletion [ original upstream message ]

run-tests: move most of remaining environment tweaks [ original upstream message ]

run-tests: move environment creation to a separate function [ original upstream message ]

run-tests: move HGRCPATH to env [ original upstream message ]

run-tests: move DAEMON_PIDS to env [ original upstream message ]

run-tests: move HGPORT setting to env [ original upstream message ]

run-tests: write tmp paths into env copy [ original upstream message ]

run-tests: use env dict to kill daemons [ original upstream message ]

run-tests: add env dict to isolate test environment [ original upstream message ]

run-tests: remove some unnecessary globals [ original upstream message ]

run-tests: add a log function [ original upstream message ]

run-tests: make vlog a proper function [ original upstream message ]

run-tests: unify marks and result codes [ original upstream message ]

run-tests: change return code of runone [ original upstream message ]

run-tests: regroup some initialization checks [ original upstream message ]

run-tests: fix a path existence check [ original upstream message ]

run-tests: regroup some variable initialization [ original upstream message ]

run-tests: regroup nested functions [ original upstream message ]

run-tests: regroup temp dir creation [ original upstream message ]

run-tests: pull hgrc creation out as function [ original upstream message ]

tests: simplify handling of unknown test types [ original upstream message ]

run-tests: filter out non-tests from default list [ original upstream message ]

run-tests: make a table of test types [ original upstream message ]

run-tests: don't need to test shebang any more [ original upstream message ]

Merge with stable

run-tests: when running in parallel, delete tmpdirs immediately This is especially important if extensions that use inotify are enabled, because it's very easy to hit the inotify max_user_instances limit without this. [ original upstream message ]

Merge with stable

repo: repo isolation, do not pass on repo.ui for creating new repos A repo should not get the configuration from an other repo, so create it with the global configuration in repo.baseui. This is done too when recreating a repo. The repo configuration is reread anyway. And now deleted repo configuration does not persist. [ orginal upstream message ]

run-tests: introduce --random for running tests in random error This is convenient when investigating failures one by one to avoid running the same fixed tests first every time. [ original upstream message ]

Merge with stable

run-tests: only sort files when not given as argument os.listdir returns the files in any order. This has to be sorted. But when given as argument, the user should be allowed to set any order. This restores the behaviour before 9848a94e2a. [ original upstream message ]

tests: fix test-profile to not depend on HGPROF environment variable The test-profile test would fail if the user had HGPROF set to another profiler in their environment. This fix makes the test independent of that environment variable. Reverts the previous attempt to fix this, which was not cross platoform. [ original upstream message ]

Merge with stable

tests: inform on Windows about unnecessary glob lines When glob lines directly match on windows, "/" (and not "\") was output in the path on the line. No glob matching is necessary in this case. The test output will look like this (when 5 tests have passed and no 4 has an unnecessary glob): ... Info, unnecessary glob: info about some/thing (glob) .. [ original upstream message ]

tests: quickly check if the glob line already matches the output This happens when a path with "/" as only glob char is matched on a non windows platform. (Currently one third of all glob matches.) The slowdown on windows and the speedup on other os are neglectable. [ original upstream message ]

export: show 'Date' header in a format that also is readable for humans 'export' is the official export format and used by patchbomb, but it would only show date as a timestamp that most humans might find it hard to relate to. It would be very convenient when reviewing a patch to be able to see what timestamp the patch will end up with. Mercurial has always used util.parsedate for parsing these headers. It can handle 'all' date formats, so we could just as well use a readable one. 'export' will now use the format used by 'log' - which is the format described as 'Unix date format' in the templating help. We assume that all parsers of '# HG changeset patch'es can handle that. [ original upstream message ]

Merge with stable

test: display used python hash seed We keep using a random seed for each run, but we "compute" it ourself to be able to reproduce a failed test run. [ original upstream message ]

Merge with stable

run-tests: do not fail on empty tsttest file Initialize n for not failing on empty tsttest files. [ original upstream message ]

Merge with stable

run-tests.py: inherit PYTHONHASHSEED from environment if set This makes it possible to fix the seed by using for instance PYTHONHASHSEED=7 ./run-tests.py ... This can be very convenient when trying to debug problems that are influenced by hash values. Try different seed values until you find one that triggers the bad behaviour and then keep that while debugging. The value 0 will restore default Python behavior and disable randomization. [ original upstream message ]

Merge with stable

documentation: update to new filter names Changeset f3b21beb9802 change filter names but forgot some documentation updates. [ original upstream description ]

Merge with stable

run-tests.py: don't let hg run interactively in debug mode In normal test mode stdin is closed and hg is thus not interactive. In --debug mode stdin is inherited from the running console and to the tests, and hg could thus wait in prompts when running on Windows. See http://selenic.com/pipermail/mercurial-devel/2013-January/047548.html . Instead set ui.interactive=False to make Mercurial non-interactive. Other commands might still work differently in the --debug environment. This should solve the problem with hg waiting for input but still make it possible to add --debugger to hg in a test and run run-tests.py with --debug. [ original upstream message ]

run-tests.py: backout "don't use console for stdin when running in debug mode" f5842787a958 caused that some kind of interactive debugging no longer was possible - such as running hg with --debugger in a test run with run-tests.py --debug . [ original upstream message ]

Merge with stable

get-with-headers: add a --headeronly switch In some case we do not care about the actual rendering. [ original upstream message ]

tests: make test-hgweb.t output stable Instability introduced in combination of a4d7fd7ad1f7 and e389a25e7e60. [ original upstream message ]

serve: don't send any content headers with 304 responses Fixes HTTP protocol violation introduced in cf5c76017e11. 'hg serve' would show a stacktrace when loading pages that not had been modified. There was test coverage for this, but the wrong response headers wasn't shown and thus not detected. [ original upstream message ]

destroyed: drop complex branchcache rebuilt logic The strip code used a trick to lower the cost of branchcache update after a strip. However is less necessary since we have branchcache collaboration. Invalid branchcache are likely to be cheaply rebuilt again a near subset of the repo. Moreover, this trick would need update to be relevant in the now filtered repository world. It currently update the unfiltered branchcache that few people cares about. Make it smarter on that aspect would need complexes update of the calling logic So this mechanism is: - Arguably needed, - Currently irrelevant, - Hard to update and I'm dropping it. We now update the branchcache in all case by courtesy of the read only reader. This changeset have a few expected impact on the testsuite are different cache are updated. [ original upstream message ]

branchmap: update cache of 'unserved' filter on new changesets The `commitctx` and `addchangegroup` methods of repo upgrade branchcache after completion. This behavior aims to keep the branchcache in sync for read only process as hgweb. See ee317dbfb9d0 for details. Since changelog filtering is used, those calls only update the cache for unfiltered repo. One of no interest for typical read only process like hgweb. Note: By chance in basic case, `repo.unfiltered() == repo.filtered('unserved')` This changesets have the "unserved" cache updated instead. I think this is the only cache that matter for hgweb. We could imagine updating all possible branchcaches instead but: - I'm not sure it would have any benefit impact. It may even increase the odd of all cache being invalidated. - This is more complicated change. So I'm going for updating a single cache only which is already better that updating a cache nobody cares about. This changeset have a few expected impact on the testsuite are different cache are updated. [ original upstream message ]

tests: run with PYTHONHASHSEED=random Python set and dict iteration order is in principle undefined but usually 'quite stable'. Setting PYTHONHASHSEED=random will make the iteration order more random in Python 2.6.8 and 2.7.3 and where it has been backported. This can thus help spot dependencies on undefined behaviour and prevent future problems. [ original upstream message ]

run-tests: exit cleanly if parallel run is interrupted If interrupted while running with "--jobs N", run-tests asynchronously spewed a bunch of output and backtraces from both the master and slave processes, leaving the terminal full of goop. This patch makes it behave more sensibly. [ original upstream message ]

filtering: rename filters to their antonyms Now that changelog filtering is in place, it's become evident that naming the filters according to the set of revs _not_ included in the filtered changelog is confusing. This is especially evident in the collaborative branch cache scheme. This changes the names of the filters to reflect the revs that _are_ included: hidden -> visible unserved -> served mutable -> immutable impactable -> base repoview.filteredrevs is renamed to filterrevs, so that callers read a bit more sensibly, e.g.: filterrevs('visible') # filter revs according to what's visible [ original upstream message ]

Merge with default

test: improve grammar and spelling in branchcache note See: 769eb1b179b5

Merge with stable

hghave: introduce a test (unused) for cvs >= 1.12 [ original upstream message ]

clfilter: enforce hidden changeset globally The dispatch code now enables filtering of "hidden" changesets globally. The filter is installed before command and extension invocation. The `--hidden` switch is now global and disables this filtering for any command. Code in log dedicated to changeset exclusion is removed as this global filtering has the same effect. [ original upstream message ]

branchcache: add note about cache invalidation to test-keyword.t [Should've been included in aff706b3a21c.] --Kevin Bullock <kbullock@ringworld.org> [ original upstream message ]

clfilter: add mutable filtering It filters all mutable changesets, leaving only public changeset unfiltered. This filtering set is expected to be much more stable that the previous one as public changeset are unlikely to disapear. The only official use of this filter is for branchcache. [ original upstream message ]

run-tests.py: fix handling of symlink to the right python Before: a symlink for python in BINDIR was sometimes created, but it was never updated when a different Python was used and it was never removed. An invalid python could thus be left around and used when testing with --local. Now: the symlink is removed when wrong and created when necessary. The mechanism for finding the right name (python or python.exe) also had to be simplified and made more explicit. [ original upstream message ]

Merge with stable

branchmap: allow to use cache of subset Filtered repository are *subset* of unfiltered repository. This means that a filtered branchmap could be use to compute the unfiltered version. And filtered version happen to be subset of each other: - "all() - unserved()" is a subset of "all() - hidden()" - "all() - hidden()" is a subset of "all()" This means that branchmap with "unfiltered" filter can be used as a base for "hidden" branchmap that itself could be used as a base for unfiltered branchmap. unserved < hidden < None This changeset implements this mechanism. If the on disk branchcache is not valid we use the branchcache of the nearest subset as base instead of computing it from scratch. Such fallback can be cascaded multiple time is necessary. Note that both "hidden" and "unserved" set are a bit volatile. We will add more stable filtering in next changesets. This changeset enables collaboration between no filtering and "unserved" filtering. Fixing performance regression introduced by 47f00b0de337 [ original upstream message ]

run-tests.py: don't use console for stdin when running in debug mode Tests would wait for input instead of using non-interactive mode. [ original upstream message ]

tests: make hghave and run-tests exit on unknown feature requirements [ original upstream message ]

Merge with stable

localrepo: filter unknown nodes from the phasecache on destroyed When commit is followed by strip (qrefresh), phasecache contains nodes that were removed from the changelog. Since phasecache is filecached with .hg/store/phaseroots which doesn't change as a result of stripping, we have to filter it manually. If we don't write it immediately, the next time it is read from disk the nodes will be filtered again. That's what happened before, but there's no reason not to write it immediately. The change in test-keyword.t is caused by the above. [ original upstream message ]

Merge with stable

strip: do not update branchcache during strip (issue3745) At this moment, the cache is invalid, and will be thrown away. Later the strip function will call the `localrepo.destroyed` method that will update the branchmap cache. [ original upstream message ]

branchmap: move validity logic in the object itself In several place, We check if a branchcache is still valid regarding the current state of the repository. This changeset puts this logic in a method of the object that can be reused when necessary. A branch map is considered valid whenever it is up to date or a strict subset of the repository state. The change will help making branchcache aware of filtered revision. The change in keyword is expected. the branch cache is actually invalid after the amend. The previous check did not detected it. [ original upstream message ]

Merge with stable

run-tests: fix whitespace nonsense [ original upstream message ]

run-tests: on windows, put correct python at front of PATH The older approach of trying to copy the python executable into the test directory was doomed to fail. There remains one weakness with this approach: if you've run "make local", tests may pick up the wrong extension DLLs from inside the source tree. I don't know why this happens. A reasonable workaround for now is to test either using --local or with a working directory that does not contain built DLLs. [ original upstream message ]

tests: kill daemons early, making breaking at "Accept" prompt safe [ original upstream message ]

run-tests: fix exename on Windows [ original upstream message ]

run-tests: support running tests in parallel on windows Previously, we used os.spawnvp, which doesn't exist on Windows, and isn't needed anyway (the command line begins with an absolute path). We also need a slightly more convoluted way to wait for processes without specifying an order on Windows, as it lacks os.wait. [ original upstream message ]

run-tests: use correct python safely under --jobs [ original upstream message ]

run-tests: check for the correct python when starting [ original upstream message ]

run-tests: use correct python when run with --local [ original upstream message ]

Merge with stable

run-tests: fix an unnoticed check-code violation [ original upstream message ]

run-tests: add a --compiler option Without this option, it is not possible to run the test suite on Windows using mingw's gcc as the compiler. [ original upstream message ]

run-tests: make build command line less intimidating Use a dict for parameters to the format string, instead of a ridiculous number of positional parameters. [ original upstream message ]

run-tests: backout 4a4173519b63 This deleted work in progress to eliminate child processes for -j. [ original upstream message ]

Merge with stable

run-tests.py: remove runqueue's results parameter since it is now a global [ original upstream message ]

run-tests: open child-parent pipes in binary mode Python's pickle is a binary format. [ original upstream message ]

run-tests: add --time option to log times for each test --time also prints out the wall-clock time each test takes in descending order. [ original upstream message ]

run-tests: remove resultslock since it serves no useful purpose Each child process has its own copy of the results dict, so all access to the results dict is serial. [ original upstream message ]

run-tests: use pickle to send results from children to parent JSON would probably be preferable, but it isn't available for Python 2.4 or 2.5. [ original upstream message ]

Merge with stable

run-tests: skip unnecessary operations on the args in the child proces The arguments are already sorted and never empty. [ original upstream message ]

Merge with stable

Merge with default

run-tests: remove dead code for supporting old test scripts [ original upstream message ]

run-tests: handle windows crlf in .py tests again Before af7c6bc48d8d all crlf occurrences in test output on Windows were simply changed to lf. In af7c6bc48d8d it was replaced by more clever handling in the .t test runner ... but the .py runner was forgotten and many .py tests were failing on Windows. The crlf/lf replacement is now reintroduced in the py test runner. [ original upstream message ]

run-tests: make it possible to combine (esc) with (glob) and (re) This makes it possible to combine the annotations ... if done in the right order. [ original upstream message ]

run-tests: alternative way of handling \r on Windows After f71d60da58fb all \r was stripped from output on Windows, and the places where a \r explicitly was expected it was accepted that it was missing. Ugly hack. Instead we now accept that an extra \r might appear at the end of lines on Windows. That is more to the point and less ugly. [ original upstream message ]

amend: add noise in extra to avoid creating obsolescence cycle (issue3664) Obsolescence cycle are bad and should be avoided as much as possible. The current amend implemented touch changeset meta data as few as possible. This make is easy for amend to result in the same node than a precursors. We add some deterministic noise in extra to avoid this. In practice, the hex of the amended changeset is stored in 'amend_source' extra key. [ original upstream message ]

Move commands.inferrepo for code maintenance

Merge with stable

commands: don't infer repo for commands like update (issue2748) Maintain a whitelist of commands to infer the repo for instead. The whitelist contains those commands that take file(s) in the working dir as arguments. [ original upstream message ]

Merge with stable

tests: correctly report a test killed by a signal [ original upstream message ]

Merge with default

Avoid traceback caused by bogus date input (issue3344) Wrap datefilters which split date texts with util.parsedate. We do not abort, as the bogus date must have been given by the user.

Merge with stable

run-tests: allow test output lines to be terminated with \r in addition to \n str.splitlines could not be used in 546c76e5a3e6, but _now_ we would like to have lines with other line endings than \n. Some fine occurences of (esc) markup of \r is replaced with multiple lines ending with '\r (no-eol) (esc)'. That is no win but also no significant loss. This change makes it possible to drop filtercr.py - _that_ is a win. [ original upstream message ]

run-tests: use more explicit criteria for detecting no-eol Preparing for the situation where there could be unsalted lines not terminated with \n. [ original upstream message ]

Merge with stable

subrepo, hghave: use "svn --version --quiet" to determine version number svn --version --quiet is implemented since svn 0.14.1 (August 2002) and prints just the version number, not the long output (21 lines) of "svn --version". Additionally I expect this output format to be more stable, at least it is not changed with different translations. [ original upstream message ]

run-tests: drop unused enumerate [ original upstream message ]

Merge with stable

test-http-branchmap: enable on Windows Tests using "hg serve --daemon" are currently disabled on Windows for lack of proper kill utility. The one shipped with MinGW operates on internal process identifiers and not on the ones recorded by hg serve. Fortunately we can replace most of them by calls to killdaemons.py. This patch is a proof of concept on how to run these tests on Windows. The plan is: - Check test-http-branchmap.t does not fail/hang on the buildbot - Convert all kill utility calls to killdaemons.py calls. - Add a rule in check-code.py to forbid kill calls, or ignore the remaining ones (test-hup.t, etc.). - Possibly drop the 'serve' rule from hghave. The: listening at http://*:$HGPORT1/ line does not appear on Windows because the detached process can no longer write on its parent streams. Grepping hg serve stdout directly causes the parent process to never return and hangs the test. This is a bug, but I have no simple solution and prefer to pay this small price and enable hg serve tests on Windows. [ orginal upstream message ]

Merge with stable

tests: unset variable HG if it is set When hg tries to call itself it can call a different hg executable when this variable is set. Some tests fail when the called hg version is different. [ original upstream message ]

Merge with stable

spelling: destination [ original upstream message ]

killdaemons: take file argument explicitely It makes it easier to use as a generic replacement for kill utility, mostly for Windows tests. [ original upstream message ]

killdaemons: add windows implementation [ original upstream message ]

run-tests: do not duplicate killdaemons() code [ original upstream message ]

pylint, pyflakes: remove unused or duplicate imports [ original upstream message, already done for run-tests.py ]

compat: use open() instead of file() everywhere [ original upstream message only for killdaemons here ]

tests: add killdaemons helper script [ orgininal upstream message ]

Merge with stable

fix trivial spelling errors [ original upstream message ]

Merge with stable

check-code: fix check for trailing whitespace on sh command lines The $ has been without necessary escaping since introduced in c7d23b4ca4ba. [ original upstream message ]

Merge with stable

test-keyword: adapt for Windows [ original upstream message ]

tests: don't use dates before epoch in test-keyword.t Timezone offsets of less than a minute is not shown but can cause displayed dates to be before epoch start - and dates before epoch start is not shown correctly on Windows (see also 4d5b12a5517b). These 'negative' dates could be considered undefined behaviour so we don't care and swap the tests values for timestamp and timezone. [ original upstream message ]

Merge with default

Use ui.formatter for kwfiles output

Merge with stable

strip: incrementally update the branchheads cache after a strip This function augments strip to incrementally update the branchheads cache rather than recompute it from scratch. This speeds up the performance of strip and rebase on repos with long history. The performance optimization only happens if the revisions stripped are all on the same branch and the parents of the stripped revisions are also on that same branch. This adds a few test cases, particularly one that reproduces the extra heads that mpm observed. [ original upstream message ]

Merge with stable

run-tests: replace inline python handling with more native scheme Normally changes in tests are reported like this in diffs: $ cat foo - a + b Using -i mode lets us update tests when the new results are correct and/or populate tests with their output. But with the standard doctest framework, inline Python sections in tests changes instead result in a big failure report that's unhelpful. So here, we replace the doctest calls with a simple compile/eval loop. [ original upstream message - missed change to heredoctest ]

tests: fix readline escape characters in heredoctest.py/test-url.py This fix mirrors the changes made to test-doctest.py in b856071435f7 and 967adcf5910d. Without this change, tests running heredoctest.py can fail on certain versions of OS X when TERM is set to xterm-256color: $ /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -m heredoctest <<EOF > >>> open('b', 'w').write('this' * 1000) > EOF + \x1b[?1034h (no-eol) (esc) A similar problem occurs with test-url.py: $ ./run-tests.py test-url.py --- .../tests/test-url.py.out +++ .../tests/test-url.py.err @@ -0,0 +1 @@ + ERROR: .../test-url.py output changed ! Failed test-url.py: output changed # Ran 1 tests, 0 skipped, 1 failed. [ original upstream message ]

tests: remove temp doctest file when finished running it [ original upstream message ]

tests: add helper script for processing doctests read from stdin Writes stdin to a temp file and doctests it. In the future we might want to spare the temp file and directly call into doctest. Also, with some tweaking it seems possible to adjust the line numbers reported in an error report so they match the ones in the original file. [ original upstream message ]

tests: prepare get-with-headers.py for MSYS get-with-headers.py took the http GET parameter as a command line parameter that had to start with '/'. MSYS on windows will mangle such paths. Instead of applying a workaround everywhere (such as an extra '/') we let get-with-headers.py add the mandatory '/'. That is consistent with the url path handling in the Mercurial url class. A few tests sent 'GET ?cmd=...' which is invalid. They will now send 'GET /?cmd=...'. This will not enable any tests for being run on windows - only remove one reason they were disabled. [ original upstream message ]

tests: hghave outer-repo should be true even if a bad repo is found Only the abort message 'no repository found' is a reliable indication that there is no outer repo. [ original upstream message ]

tests: add missing no-outer-repo requirements Outer repos (if any) will now never be touched by the tests. But it is better to run without any repos around the tmp directory. [ original upstream message ]

Merge with stable

tests: introduce hghave hardlinks Some tests can't be run on FAT filesystems because it doesn't support hardlinks. [ original upstream message ]

tests/hghave: test that the inotify unix socket actually can be created Inotify do not work on FAT filesystems. [ original upstream message ]

tests/hghave: test that a fifo actually can be created on the filesystem Some tests were failing on FAT filesystems. [ original upstream message ]

tests/hghave: consistently use dir='.', prefix=tempprefix for tempfiles Some feature tests were done in the wrong directory and could thus give the wrong result. [ original upstream message ]

tests/hghave: extract hghave.py hghave is degraded to a bare script, moving the functions to hghave.py so they can be shared later on. [ original upstream message ]

Merge with stable

tests: add missing trailing 'cd ..' Many tests didn't change back from subdirectories at the end of the tests ... and they don't have to. The missing 'cd ..' could always be added when another test case is added to the test file. This change do that tests (99.5%) consistently end up in $TESTDIR where they started, thus making it simpler to extend them or move them around. [ original upstream message ]

tests: convert some 'hghave symlink' to #if This will enable some tests for windows. [ original upstream message ]

tests: use the right directory for running hghave from run-tests.py [ original upstream message ]

tests: make .t tests stop immediately if a cd fails This prevents tests from escaping from TESTTMP as a consequence of a failing directory creation. [ original upstream message ]

Merge with stable

tests/hghave: implement #if true / #if false For unconditionally testing / skipping a section. Useful for testing the test infrastructure in test-run-tests.t and for debugging/developing tests. [ original upstream message ]

tests/run-tests: avoid C:/ in arguments MSYS replaces C:/... in arguments with C;... as it interprets the C:/ as a colon separated POSIX path list. The colon is replaced with ; (path separator on Windows) according to http://www.mingw.org/wiki/Posix_path_conversion So we must not replace \ with / for neither $TESTTMP nor $TESTDIR, but we have to keep replacing \ with / for the Popen4 call of function hghave. If we don't do the latter, test-run-tests.t will fail with $ python run-tests.py --local test-run-tests.t --- C:\Users\adi\hgrepos\hg-main\tests\test-run-tests.t +++ C:\Users\adi\hgrepos\hg-main\tests\test-run-tests.t.err @@ -70,6 +70,7 @@ tested #else $ echo skipped + skipped #endif #if false An additional tweak in test-ssh.t is needed that globs away an encoded path, as it can't be translated back to $TESTTMP, because the backslashes in the output have been already encoded as %5C. This patch makes test-ssh.t pass in MSYS on Windows. [ original upstream message ]

hghave: wrap command in 'sh -c "..."' for has_pyflakes() Without this, the has_pyflakes() check always fails in MSYS on Windows. [ original upstream message ]

tests/run-tests: use $TMP on Windows (issue3490) This is just a short-term workaround for that issue. More work needs to be done on scmutil.canonpath & friends. $TMP on Windows is specified to be defined, and it has correct casing, so we can use that as the default dir for tempfile.mkdtemp on Windows. [ original upstream message ]

Merge with stable

tests: introduce c-style conditional sections in .t tests This makes it possible to have conditional sections like: #if windows $ echo foo foo #else $ echo bar bar #endif The directives and skipped sections are treated like comments, so don't interleave them with commands and their output. The parameters to #if are evaluated while preparing the test by passing them over to hghave. Requirements can thus be negated with 'no-' prefix, and multiple requirements must all be true to return true. [ original upstream message ]

run-tests: don't add python lines to expected dict For test input lines of *.t files starting with ' >>> ', the code block for ' >>> ' 609: if l.startswith(' >>> '): # python inlines 610: after.setdefault(pos, []).append(l) was (unsurprisingly) executed, but because there was an "if" instead of an "elif" on the condition "l.startswith(' ... ')", program execution proceeded to line 636 635: elif l.startswith(' '): # results 636: # queue up a list of expected results 637: expected.setdefault(pos, []).append(l[2:]) due to the fact that if l starts with ' >>> ' it also starts with ' '. The net effect was that python command lines in *.t files were (surprisingly) also added to the "expected" dict. This caused no externally observable bad behavior, as the "expected" dict was not consulted for these lines. [ original upstream message ]

run-test: replace backslashes in TESTDIR This may cause troubles in MSYS on Windows. [ original upstream message ]

Merge with default

Update copyleft

Wlock cmdutil.copy wrapper Expanding/shrinking happens outside the wrapped copy function; therefore write lock the repo.

Support commit --amend (issue3471) Include a test as well.

Rename kwt.record attribute to kwt.postcommit A more general descriptive name, as the attribute will be used for commit --amend as well.

Merge with stable

hgext: mark all first-party extensions as such [ original upstream message ]

Merge with default

Intentionally ignore check-code warning about unwrapped ui message

Merge with stable

cleanup: "not x in y" -> "x not in y" [ original upstream message ]

cleanup: replace naked excepts with more specific ones [ original upstream message ]

cleanup: replace hasattr() usage with getattr() in hghave [ original upstream message ]

cleanup: "x != None" -> "x is not None" [ original upstream message ]

cleanup: eradicate long lines [ original upstream message ]

tests: set a standard terminal type This makes test-ui-color.py happy when run in a dumb terminal. Spotted by Jesse Glick <jesse.glick@oracle.com> [ original upstream message ]

repair: no need to call filterunknown() in strip() Calling strip() will eventually trigger localrepo.destroyed() which will invalidate _parseroots. It will call filterunknown() upon reload. Changes to test-keyword.t are related to commit --debug running after either qpop or rollback. [ original upstream message ]

Merge with stable

tests: don't require 'hg' without extension on windows Hackable uses hg.exe instead. [ original upstream message ]

Merge with stable

hghave: remove symlink test made useless by ac0da5caebec [ original upstream message ]

Merge with stable

tests: make tests work if directory contains special characters With this quoting tests will work e.g. in "/tmp/foo bar/mercurial/". [ original upstream message ]

Merge with stable

tests: shorten post-test sleeps This helps expose races [ original upstream message ]

Merge with stable

record: allow splitting of hunks by manually editing patches It is possible that unrelated changes in a file are on sequential lines. The current record extension does not allow these to be committed independently. An example use case for this is in software development for deeply embedded real-time systems. In these environments, it is not always possible to use a debugger (due to time-constraints) and hence inline UART-based printing is often used. When fixing a bug in a module, it is often convenient to add a large number of 'printf's (linked to the UART via a custom fputc) to the module in order to work out what is going wrong. printf is a very slow function (and also variadic so somewhat frowned upon by the MISRA standard) and hence it is highly undesirable to commit these lines to the repository. If only a partial fix is implemented, however, it is desirable to commit the fix without deleting all of the printf lines. This is also simplifies removal of the printf lines as once the final fix is committed, 'hg revert' does the rest. It is likely that the printf lines will be very near the actual fix, so being able to split the hunk is very useful in this case. There were two alternatives I considered for the user interface. One was to manually edit the patch, the other to allow a hunk to be split into individual lines for consideration. The latter option would require a significant refactor of the record module and is less flexible. While the former is potentially more complicated to use, this is a feature that is likely to only be used in certain exceptional cases (such as the use case proposed above) and hence I felt that the complexity would not be a considerable issue. I've also written a follow-up patch that refactors the 'prompt' code to base everything on the choices variable. This tidies up and clarifies the code a bit (removes constructs like 'if ret == 7' and removes the 'e' option from the file scope options as it's not relevant there. It's not really a necessity, so I've excluded it from this submission for now, but I can send it separately if there's a desire and it's on bitbucket (see below) in the meantime. Possible future improvements include: * Tidying up the 'prompt' code to base everything on the choices variable. This would allow entries to be removed from the prompt as currently 'e' is offered even for entire file patches, which is currently unsupported. * Allowing the entire file (or even multi-file) patch to be edited manually: this would require quite a large refactor without much benefit, so I decided to exclude it from the initial submission. * Allow the option to retry if a patch fails to apply (this is what Git does). This would require quite a bit of refactoring given the current 'hg record' implementation, so it's debatable whether it's worth it. Output is similar to existing record user interface except that an additional option ('e') exists to allow manual editing of the patch. This opens the user's configured editor with the patch. A comment is added to the bottom of the patch explaining what to do (based on Git's one). A large proportion of the changeset is test-case changes to update the options reported by record (Ynesfdaq? instead of Ynsfdaq?). Functional changes are in record.py and there are some new test cases in test-record.t. [ original upstream message ]

tests: make hghave handle exec bit on Linux with vfat [ original upstream message ]

tests: teach hghave to actually test for symlink support [ original upstream message ]

Merge with stable

tests: fix incompatibility with python-2.4 in test-hgweb Thanks to lcantey for catching it. [ original upstream message ]

tests: extend get-with-headers to support cache testing [ original upstream message ]

pylint, pyflakes: remove unused or duplicate imports [ original upstream message ]

Merge with stable

mq: restore _branchtags() fast path (issue3223) Since a5917346c72e, mq saves the nodeid of the first applied patch to cache/branchheads, which breaks the optimized cache handling introduced in fbf8320f25c8. The problem is the revision being committed is appended to mqrepo.applied after the commit succeeds, which means mqrepo._branchtags() performs a regular update and write the first applied patch to the branch cache. One solution is to set a context variable _committingpatch on the mqrepo while it is committing a patch and to take it in account when deciding to fast-path mqrepo._branchtags(). Not really elegant but it works. The changes to test-mq-caches.t reverse changes introduced by a5917346c72e. The cache should not have been updated with mq records. The changes to test-keyword.t are indirectly caused by a5917346c72e. Reported and analyzed by Yuya Nishihara <yuya@tcha.org> Notes: - qpush still makes a slow path _branchtags() call when checking heads. Maybe this can be optimized. - be careful when merging this patch in default as secretcommit() was renamed newcommit() right after the end of the code freeze. [ original upstream message ]

tests: tighten checks for octal escapes in shell printf. printf on AIX default shell ksh (89) says \1 is an invalid escape. It insists on at least 2 digits. This causes failures in test-keyword.t and test-status.t. check-code.py already looks out for \NNN and recommends using Python for outputting octal values. Extend the check to \NN and \N and fix up resulting failures. [ original upstream message ]

Merge with stable

run-tests: expand user in --with-hg This makes it possible to run: $ ./run-tests.py --with-hg=~/hg-bin/hg [ original upstream message ]

tests: let run-tests.py default to use 'sh' in $PATH instead of '/bin/sh' This makes it easier to run tests on systems that have a usable sh in the search path but not in the standard location. [ original upstream message ]

tests: add 'set -x' to the .t sh scripts in run-tests.py debug mode This makes -d output much more readable when debugging the test framework or very strange test failures. [ original upstream message ]

Merge with default

Update filectx.cmp monkeypatch to handle '\1\n' at start of file Analogous to 012b285cf643 in mercurial main.

phases: use nodemap to check for missing nodes [ original upstream message ]

Merge with stable

tests: add htmlcov option [ original upstream message ]

run-tests: use a list comprehension instead of map [ original upstream message ]

tests: fix omit path list All directories need a trailing asterisk. Otherwise the files are not excluded from coverage. [ original upstream message ]

Merge with stable

branch: warn on branching [ orginal upstream message ]

Merge with stable

tests: use an alias to make msys 'pwd' return paths with forward slashes [ original upstream message ]

tests: skip cvs tests with msys on windows They will fail with weird 'ssh' errors. [ original upstream message ]

tests: introduce 'hghave msys' to skip tests that would fail because of msys [ original upstream message ]

Merge with default

test-keyword: use inline doctest syntax

Merge with stable

tests: skip color test on platforms without tic [ original upstream message ]

Merge with default Make tests/hgave executable on stable branch too.

Merge with stable

merge: give a special message for internal:merge failure (issue3105) [ original upstream message ]

Merge with stable

tests: use the specified shell for running old fashioned sh tests [ original upstream message ]

Merge with stable

Make hghave executable

run-tests: make $TESTTMP matching case-insensitive on windows [ original upstream message ]

run-tests: don't quote command names - that do apparently not work with msys [ original upstream message ]

tests: ignore \r on windows [ original upstream message ]

run-tests: convert windows paths to unix [ original upstream message ]

tests: make (glob) on windows accept \ instead of / Globbing is usually used for filenames, so on windows it is reasonable and very convenient that glob patterns accepts '\' or '/' when the pattern specifies '/'. [ original upstream message ]

tests: use 'hghave serve' to guard tests that requires serve daemon management [ original upstream message ]

tests: use 'hghave system-sh' to guard tests that requires sh in system() [ original upstream message ]

tests: use 'hghave no-windows' to avoid testing reserved file names on windows [ original upstream message ]

tests: use 'hghave unix-permissions' for tests that really use chmod chmod of helper scripts is not included. tests that exercise the x bit in the file system uses 'hghave execbit'. [ original upstream message ]

tests: use 'hghave symlink' for tests using symlinks [ original upstream message ]

tests: make '(esc)' matching in run-tests.py work as intended The code for match on (esc) lines didn't work, and it would thus always end up emitting another suggestion ... which however would match the old one. [ original upstream message ]

Merge with default

Add hghave test as of 5635a4017061

Merge with stable

run-tests: replace inline python handling with more native scheme Normally changes in tests are reported like this in diffs: $ cat foo - a + b Using -i mode lets us update tests when the new results are correct and/or populate tests with their output. But with the standard doctest framework, inline Python sections in tests changes instead result in a big failure report that's unhelpful. So here, we replace the doctest calls with a simple compile/eval loop. [ original upstream message ]

Merge with stable

run-tests: minor cleanups [ original upstream message ]

run-tests: pull out line matching function [ original upstream message ]

run-tests: pull out unified matching funcs [ original upstream message ]

tests: add some comments to the unified test code [ original upstream message ]

tests: rewrite inline Python support Tests with inline Python could turn '>>>' into their underlying python invocation if the test got updated with -i. [ original upstream message ]

Backout b78cce2b1430 until a proper solution is found

Merge with stable

run-tests: make sure no_proxy/NO_PROXY are empty to fix test-http-proxy.t If no_proxy (or NO_PROXY) includes localhost, the test for detecting an unreachable proxy fails, because the proxy setting is ignored. [ original upstream message ]

keyword: use util.realpath instead of os.path.realpath This makes test-keyword.t pass on Python 2.4.1 (e.g. Debian sarge) [ original upstream message ]

Merge with default

Correct grammar in iskwfile docstring

Merge with stable

rollback: avoid unsafe rollback when not at tip (issue2998) You can get into trouble if you commit, update back to an older changeset, and then rollback. The update removes your valuable changes from the working dir, then rollback removes them history. Oops: you've just irretrievably lost data running nothing but core Mercurial commands. (More subtly: rollback from a shared clone that was already at an older changeset -- no update required, just rollback from the wrong directory.) The fix assumes that only "commit" transactions have irreplaceable data, and allows rolling back non-commit transactions as always. But when rolling back a commit, check that the working dir is checked out to tip, i.e. the changeset we're about to destroy. If not, abort. You can get back the old (dangerous) behaviour with --force. [ original upstream message ]

Merge with stable

run-tests: end doctest block when seeing a non-command [ original upstream message ]

Merge with stable

tests: add support for inline doctests in test files This adds doctest like syntax to .t files, that can be interleaved with regular shell code: $ echo -n a > file >>> print open('file').read() a >>> open('file', 'a').write('b') $ cat file ab The syntax is exactly the same as regular doctests, so multiline statements look like this: >>> for i in range(3): ... print i 0 1 2 Each block has its own context, i.e.: >>> x = 0 >>> print x 0 $ echo 'foo' foo >>> print x will result in a NameError. Errors are displayed in standard doctest format: >>> print 'foo' bar --- /home/idan/dev/hg/default/tests/test-test.t +++ /home/idan/dev/hg/default/tests/test-test.t.err @@ -2,3 +2,16 @@ > >>> print 'foo' > bar > EOF + ********************************************************************** + File "/tmp/tmps8X_0ohg-tst", line 1, in tmps8X_0ohg-tst + Failed example: + print 'foo' + Expected: + bar + Got: + foo + ********************************************************************** + 1 items had failures: + 1 of 1 in tmps8X_0ohg-tst + ***Test Failed*** 1 failures. + [1] As for the implementation, it's quite simple: when the test runner sees a line starting with '>>>' it converts it, and all subsequent lines until the next line that begins with '$' to a 'python -m heredoctest <<EOF' call with the proper heredoc to follow. So if we have this test file: >>> for c in 'abcd': ... print c a b c d $ echo foo foo It gets converted to: $ python -m heredoctest <<EOF > >>> for c in 'abcd': > ... print c > a > b > c > d > EOF $ echo foo foo And then processed like every other test file by converting it to a sh script. [ original upstream message ]

Merge with stable

import: wrap a transaction around the whole command Now 'rollback' after 'import' is less surprising: it rolls back all of the imported changesets, not just the last one. As an extra added benefit, you don't need 'rollback -f' after 'import --bypass', which was an undesired side effect of fixing issue2998 (59e8bc22506e).. Note that this is a different take on issue963, which complained that rollback after importing multiple patches returned the working dir parent to the starting point, not to the second-last patch applied. Since we now rollback the entire import, returning the working dir to the starting point is entirely logical. So this change also undoes a732eebf1958, the fix to issue963, and updates its tests accordingly. Bottom line: rollback after import was weird before issue963, understandable since the fix for issue963, and even better now. [ original upstream message ]

(0.9.2compat) merge with default Adapt preserving filemode. Fix a typo. Clean up last merge.

Merge with default

Make status test after record and kwexpand/kwshrink reliable This guarantees test failure when the dirstate code is omitted at the end of the kwtemplater.overwrite method. kwexpand/kwshrink: Without a 1 second wait the test succeeds sometimes, even when the dirstate of the overwritten file is not forced to normal. record: status after recording an added file allows to check whether normallookup is needed after overwriting.

Preserve file mode when overwriting

Merge with default

Avoid x = a and b or c

Merge with stable

tests: use getattr instead of hasattr [ original upstream message ]

Merge with stable

run-tests: fix summary when accepting changes interactively Accepted changes were not counted as success. [ original upstream message ]

Merge with default

Reuse already present working contexts for match Shortens overlong line as side-effect.

Merge with stable

run-test: revert most of 439ed4721a6d, timeout uses fallback for terminate() [ original upstream message ]

run-tests: fallback to SIGTERM if subprocess.Popen does not have terminate() [ original upstream message ]

Merge with stable

scmutil: switch match users to supplying contexts The most appropriate context is not always clearly defined. The obvious cases: For working directory commands, we use None For commands (eg annotate) with single revs, we use that revision The less obvious cases: For commands (eg status, diff) with a pair of revs, we use the second revision For commands that take a range (like log), we use None [ original upstream message ]

Merge with stable

run-tests: verbose log ignored test [ original upstream message ]

Merge with stable

patch: generalize the use of patchmeta in applydiff() - Add patchmeta.copy() and emit copies from iterhunks. Modifying patchmeta instances in applydiff() makes things simpler. - Rename selectfile() into makepatchmeta(). It is responsible for creating patchmeta for regular patches. - Pass patchmeta objects to patchfile() directly patchmeta instances were associated with git patches, for regular patches we had to pass additional variables to tell the patch intent to patchfile(). Instead, we generate patchmeta for regular patches and pass them. This will also help with patch filtering by matcher objects. [ original upstream message ]

Merge with stable

run-tests: allow whitelisting tests that should always run It's desirable to run some tests all the time, for example test-check-pyflakes.t and test-check-code-hg.py. This allows passing --whitelist as a path to a file (flag can be specified more than once) which contains a list of files to whitelist. Whitelisted tests are run even if they're blacklisted or wouldn't match a --keyword test run. For example, to do a quick test of usehttp2, one can now do $ cat > test-whitelist <<EOF > test-check-pyflakes.t > test-check-code-hg.py > EOF $ (cd tests && ./run-tests.py --extra-config-opt 'ui.usehttp2=true' > -k http -j 8 --whitelist test-whitelist) and have all http-specific tests run as well as the two code linters. [ original upstream message ]

Merge with stable

run-tests: fix --blacklist (broken by 95715c2f90bf) [ original upstream message ]

Merge with stable

patch: use temporary files to handle intermediate copies git patches may require copies to be handled out-of-order. For instance, take the following sequence: * modify a * copy a into b Here, we have to generate b from a before its modification. To do so, applydiff() was scanning for copy metadata and performing the copies before processing the other changes in-order. While smart and efficient, this approach complicates things by handling file copies and file creations at different places and times. While a new file must not exist before being patched a copied file already exists before applying the first hunk. Instead of copying the files at their final destination before patching, we store them in a temporary file location and retrieve them when patching. The filestore always stores file content in real files but nothing prevents adding a cache layer. The filestore class was kept separate from fsbackend for at least two reasons: - This class is likely to be reused as a temporary result store for a future repository patching call (entries just have to be extended to contain copy sources). - Delegating this role to backends might be more efficient in a repository backend case: the source files are already available in the repository itself and do not need to be copied again. It also means that third-parties backend would have to implement two other methods. If we ever decide to merge the filestore feature into backend, a minimalistic approach would be to compose with filestore directly. Keep in mind this copy overhead only applies for copy/rename sources, and may even be reduced to copy sources which have to handled ahead of time. [ original upstream message ]

patch: refactor file creation/removal detection The patcher has to know if a file is being created or removed to check if the target already exists, or to actually unlink the file when a hunk emptying it is applied. This was done by embedding the creation/removal information in the first (and only) hunk attached to the file. There are two problems with this approach: - creation/removal is really a property of the file being patched and not its hunk. - for regular patches, file creation cannot be deduced at parsing time: there are case where the *stripped* file paths must be compared. Modifying hunks after their creation is clumsy and prevent further refactorings related to copies handling. Instead, we delegate this job to selectfile() which has all the relevant information, and remove the hunk createfile() and rmfile() methods. [ original upstream message ]

run-tests: fix --blacklist with jobs > 1 filter blacklisted tests before partitioning them to the children. maintains the 'Skipped...' output but not the 's'. [ original upstream message ]

run-tests: slightly simplify blacklist check [ original upstream message ]

Merge with stable

patch: set desired mode when patching, not in updatedir() This patch and the following aim at merging _updatedir() actions into _applydiff(). [ original upstream message ]

Merge with stable

run-tests: print a newline after all warnings [ original upstream message ]

Merge with stable

patch: extract fs access from patchfile into fsbackend Most filesystem calls are already isolated in patchfile but this is not enough: renames are performed before patchfile is available and some chmod calls are even done outside of the applydiff call. Once all these calls are extracted into a backend class, we can provide cleaner APIs to write to a working directory context directly into the repository. [ original upstream message ]

Merge with stable

run-tests: replace chdir() with Popen cwd option [ original upstream message ]

run-tests: make --debug run in the temporary test directory [ original upstream message ]

run-tests: use the common test path on Windows and Java The alternate one did not run in the test directory and controlling the jobs execution with threads instead of process made it harder to fix. [ original upstream message ]

run-tests: ignore timeout when Popen.terminate is unavailable Popen.terminate was introduced in python 2.6 [ original upstream message ]

run-tests: fix hg.bat python reference hg.bat expects to live in pythonxx/scripts and the python interpreter to be in pythonxx. run-tests.py file layout is a little different and python location must be fixed. [ original upstream message ]

run-tests: fix python executable detection and copy on Windows [ original upstream message ]

Merge with stable

scmutil: drop aliases in cmdutil for match functions [ original upstream message ]

Merge with stable

keyword: use cmdutil.command decorator [ original upstream message ]

Merge with stable

run-tests: remove check on --shell argument No shell is needed when executing Python tests and finding a good shell might be difficult/impossible on some platforms (e.g., Windows). [ original upstream message ]

run-tests: take the basepath when constructing the test temp dir so it's possible to run tests that are outside the test/ dir [ original upstream message ]

run-tests: compare absolute paths in _checkhglib [ original upstream message ]

Merge with stable

run-tests: add --shell command line flag This makes it easy to test with, say, both /bin/bash and /bin/dash instead of changing the system-wide /bin/sh. [ original upstream message ]

run-tests: use type of default to convert environment variable Before, defaults could only be integers, they can now also be strings, floats and what have you. [ original upstream message ]

run-tests.py: correctly handle list options with parallel tasks [ original upstream message ]

prevent transient leaks of file handle by using new helper functions These leaks may occur in environments that don't employ a reference counting GC, i.e. PyPy. This implies: - changing opener(...).read() calls to opener.read(...) - changing opener(...).write() calls to opener.write(...) - changing open(...).read(...) to util.readfile(...) - changing open(...).write(...) to util.writefile(...) [ original upstream description ]

localrepo: reuse parent manifest in commitctx if no files have changed This speeds up the in-memory version of debugbuilddag that I'm working on considerably for the case where we want to build just a 00changelog.i (for discovery tests, for instance). There are a couple of test changes because node ids in tests have changed. The changes to the patch names in test-mq-qdelete.t were required because they could collide with nodeid abbreviations and newly actually do (patch "c" collides with id "cafe..." for patch "b"). [ original upstream description ]

Merge with stable

run-tests: add flag to provide extra hgrc options for test runs [ original upstream message ]

tests: move test bundles in a bundles/ subdirectory [ original upstream message ]

Merge with stable

run-tests: print a new line before writing the diff [ original upstream message ]

Merge with stable

run-tests: don't count test as succeeded if it failed regressed around ec4ae5727f07 [ original upstream message ]

Merge with stable

run-tests: do chdir for tests under a lock for thread safety [ original upstream message ]

run-tests: add iolock to vlog [ original upstream message ]

Merge with stable

run-tests: display diff before prompting with --interactive [ original upstream message ]

run-tests: fix some missing i/o locks [ original upstream message ]

run-tests: add a lock for console I/O [ original upstream message ]

run-tests: switch timeout handling from alarm to helper thread This should be slightly more portable than signals and be compatible with threaded dispatch. [ original upstream message ]

run-tests: add locking on results struct [ original upstream message ]

Merge with stable

run-tests: fix --interactive (after 994ad067ac6e) - Do not prompt if there is no .err file - Fix source and target paths [ original upstream message ]

run-tests: move test loop into a helper function [ original upstream message ]

run-tests: use a results dict [ original upstream message ]

run-tests: move blacklist and retest filtering to runone [ original upstream message ]

run-tests: keep a list of passed tests [ original upstream message ]

run-tests: move keyword checking into runone [ original upstream message ]

run-tests: add ignores list [ original upstream message ]

run-tests: move existence/name format check into runone [ original upstream message ]

run-tests: move interactive handling into runone [ original upstream message ]

move canonpath from util to scmutil [ original upstream message ]

Merge with stable

tests: better output on timeouts Formerly, timeouts would generate huge scrollback-destroying diffs and weird -15 return codes in the summary. Now we simply report "timed out". [ original upstream message ]

Merge with stable

keyword: convert a verbatim block to a field list [ orginal upstream message ]

Merge with stable

tests: set HOME to the test temp dir (issue2707) [ original upstream message ]

Merge with default

Offer additional datefilters when the extension is enabled Before the additional datefilters (utcdate, svnisodate, svnutcdate) were used when kwtemplater was initialized. Now they always be used once the extension is enabled.

Docstrings for additional date filters

Merge with stable

templates: document missing keywords or filters Keywords keywords are not documented yet but are turned into function definitions to avoid lambda docstring weirdness. [ original upstream message ]

Merge with stable

tests: use $TESTTMP more and use (glob) less This locks down the test output a little more. [ original upstream message ]

stable: merge with default

README: minimal test command line

Merge with stable

rollback: clarifies the message about the reverted state (issue2628) Previously, when rolling back a transaction, some users could be confused between the level to which the store is rolled back, and the new parents of the working directory. $ hg rollback rolling back to revision 4 (undo commit) With this change: $ hg rollback repository tip rolled back to tip revision 4 (undo commit) working directory now based on revision 2 and 1 So now the user can realize that the store has been rolled back to an older tip, but also that the working directory may not on the tip (here we are rolling back the merge of the heads 2 and 1) [ original upstream message ]

Merge with stable

run-tests: handle mixed comment lines in blacklists [ original upstream message ]

Merge with stable

explicitly close files Add missing calls to close() to many places where files are opened. Relying on reference counting to catch them soon-ish is not portable and fails in environments with a proper GC, such as PyPy. [ original upstream description ]

Merge with stable

run-tests: only call WIFEXITED on systems it exists not on Windows or in jython [ original upstream message ]

run-tests: loadable as module [ original upstream message ]

stable: merge with default

Move repo.__class__ assignment out of monkeypatch context A cosmetic change to improve readability.