- Feb 22, 2025
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Pierre-Yves David authored
Same rational as the parent changeset.
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- Feb 28, 2023
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Matt Harbison authored
It would be even better if this was either detected sooner, or the transaction completed (especially since the read/write processors aren't needed for the exchange). But this makes it easier for the user to resolve until that can be figured out.
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Matt Harbison authored
The LFS extension requires this, and if it isn't enabled on the client (or the LFS extension isn't loaded), a web client gets a 500 instead of a sensible error message. Now it gets a different (client) error, but maybe it can be handled more gracefully. c0f11347b107 indicates that treemanifest repos have this issue too. 29cfc474c5fd mentions gating this behind `experimental` so that the format could change, but that was 7 years ago and we now have an experimental `changegroup4` as well. We can keep this as a config for the next cycle in case someone runs into an unexpected problem, and then jettison it if the infinitepush bundle name changes are either acceptable as-is or can be created differently.
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- Feb 20, 2022
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Gregory Szorc authored
These are no longer needed after dropping support for Python 2. Differential Revision: https://phab.mercurial-scm.org/D12258
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- Jan 07, 2022
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Pierre-Yves David authored
With `share-safe`, the requirements are stored in multiple files so it seems better to use the command that retrieve the information wherever it is. Differential Revision: https://phab.mercurial-scm.org/D11985
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- Apr 10, 2021
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Raphaël Gomès authored
We need a way of signaling whether the current revision has sidedata or not, and re-using the revision flags would waste potential revlog flags and mix two normally independent layers. In this change, we add a single byte at the start of the ch4 delta header to set potential protocol flags. We also reclaim the revlog flag for sidedata, since it is no longer used, in its place now lives the (also experimental) copytracing flag. When generating deltas, apply the `CG_FLAG_SIDEDATA` flag if there is sidedata. When applying the deltas, if said flag is present, the next chunk contains the sidedata. Differential Revision: https://phab.mercurial-scm.org/D10343
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- Apr 19, 2021
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Martin von Zweigbergk authored
This is part of https://www.mercurial-scm.org/wiki/ErrorCategoriesPlan Differential Revision: https://phab.mercurial-scm.org/D10467
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- Mar 10, 2021
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Pierre-Yves David authored
The output was introduced in a4c19a162615 and is wrong and unstable. So we glob it as other part of these tests already do. Differential Revision: https://phab.mercurial-scm.org/D10153
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- Feb 15, 2021
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sliquister authored
I recommend looking at this with a diff that ignores indentation. The test changes are because localrepo.close() updates some cache, which appears happens earlier now on rollbacks or strips or something. The http changes are because httppeer.close() prints stats with --verbose. Differential Revision: https://phab.mercurial-scm.org/D9999
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- Jan 08, 2021
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Pulkit Goyal authored
Before this patch, upgrade will process everything, re-clone all revlogs, write requirements file again even there is no change to be made. This patch makes it exit earlier. Differential Revision: https://phab.mercurial-scm.org/D9695
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- Nov 30, 2020
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Pierre-Yves David authored
This help to make sure we don't wrongly skip some in the test and to make sure the user is aware of the amount of processing they is signing up for. Differential Revision: https://phab.mercurial-scm.org/D9469
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- Nov 23, 2020
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Martin von Zweigbergk authored
Some types of exceptions had a trailing "!" printed after the message from the exception itself. I guess some of these errors seem a little more severe (?), but it seems more likely that the inconsistency was just an oversight. Differential Revision: https://phab.mercurial-scm.org/D9378
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- Oct 01, 2020
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Pierre-Yves David authored
If some files changes that may impact copy tracing are detected, we set this flag. This helps the copy tracing algorithm to skip fetching possibly expensive data when unnecessary. Differential Revision: https://phab.mercurial-scm.org/D9139
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- Apr 15, 2020
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Pierre-Yves David authored
The command is currently very verbose with a various bit of output being time sensitive or randomized. The make invocation bulky and hard to match in the test. We move various message from `ui.write` to `ui.status` in order for the `--quiet` flag to have effect and helps the situation. As a side benefit, we can replace the various redirection to > /dev/null with the --quiet flag. Differential Revision: https://phab.mercurial-scm.org/D8429
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Pierre-Yves David authored
The `determineactions` function filters out deficiency that are not scheduled to be fixed by the target repository configuration. However it only did so for requirement we currently support, letting other actions for unsupported requirement through even if the target repo configuration did not request it. As a result the output of the command was easily polluted by experimental feature with no upgrade support. We rework the code to still filter out requirement based action without the faulty filtering. Differential Revision: https://phab.mercurial-scm.org/D8427
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- Jan 21, 2020
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Matt Harbison authored
With the stall issue seemingly fixed, there's no reason not to use workers. The setting is left for now to keep the test output deterministic, and in case other issues come up. If none do, this can be converted to a developer setting for usage with the tests. Differential Revision: https://phab.mercurial-scm.org/D7963
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- Oct 07, 2019
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Pierre-Yves David authored
The `debugformat` and `debugupgraderepo` command now detect the requirement. (upgrade to and from are not currently possible). Differential Revision: https://phab.mercurial-scm.org/D6946
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- Sep 04, 2019
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Pierre-Yves David authored
Note that for now we cannot upgrade/downgrade to it. Differential Revision: https://phab.mercurial-scm.org/D6887
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- Sep 08, 2019
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Pierre-Yves David authored
Before that, applying multiple changegroups in the same transaction issued the message multiple time. This result in a confusing output: adding changesets adding manifests adding file changes added 32768 changesets with 60829 changes to 2668 files adding changesets adding manifests adding file changes added 8192 changesets with 16885 changes to 1553 files adding changesets adding manifests adding file changes added 1020 changesets with 1799 changes to 536 files adding changesets adding manifests ... Instead, we now only issue the message once at the end of the transaction, summing up all added changesets, changes and files. The line is identical, but happens sightly later in the output. There are other suboptimal behavior around issue multiple changegroup (eg: progress bar). We'll cover them later. This impact of lot of test as one would expect, but a two pass check show they are just the order change we expected. To deal with "under the hood" bundle application by internal code, we had to take a slightly hacky move. We could clean that up with a more official way to enter "under the hood" section, however I want to keep this series simple to get it landed. This kind of change have a very high bit rot rate since it impact a lot of test output.
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- Oct 04, 2018
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Matt Harbison authored
It's a waste to cache lfs blobs when cat'ing the raw data at best, but a hassle debugging when the blob is missing. I'm not sure if there are other commands that have '{data}' for output, and if there's a general way to prefetch on that keyword. It's interesting that the verbose output seems to leak into the JSON output, but that seems like an existing bug.
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- Feb 15, 2019
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Gregory Szorc authored
Raising ValueError results in an uncaught exception and a traceback being printed. In the context of servers, it can result in an HTTP 500 and an exception being logged in the error log. I don't think this is proper behavior. The bundle2 code paths have a mechanism for translating an error.Abort into an error message reported to the clients. I think we should use that instead. This commit replaces some ValueError with Abort so that servers can error more gracefully. Differential Revision: https://phab.mercurial-scm.org/D5972
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Gregory Szorc authored
This will make it easier to observe a behavior change in the next commit. Differential Revision: https://phab.mercurial-scm.org/D5971
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- Jan 28, 2019
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Matt Harbison authored
The print() statements were being output at the very end, so write to the same stdout sink as runcommand, and explicitly flush.
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- Jan 27, 2019
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Matt Harbison authored
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- Jan 18, 2019
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Pulkit Goyal authored
dict.iteritems() is not present on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5673
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Pulkit Goyal authored
# skip-blame because just b'' prefixes Differential Revision: https://phab.mercurial-scm.org/D5672
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- Nov 12, 2018
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Boris Feld authored
Now that sparse-revlog is enabled by default, we no longer needs it. Differential Revision: https://phab.mercurial-scm.org/D5346
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Boris Feld authored
We are about to enable sparse-revlog globally. To help with reviewing the tests change, we isolate them in individual changesets. Differential Revision: https://phab.mercurial-scm.org/D5324
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- Sep 21, 2018
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Matt Harbison authored
This is based on a patch by Gregory Szorc. I made small adjustments to clean up the messaging when the server has the extension enabled, but the client has it disabled (to prevent autoloading). Additionally, I added a second server capability to distinguish between the server having the extension enabled, and the server having LFS commits. This helps prevent unnecessary requirement propagation- the client shouldn't add a requirement that the server doesn't have, just because the server had the extension loaded. The TODO I had about advertising a capability when the server can natively serve up blobs isn't relevant anymore (we've had 2 releases that support this), so I dropped it. Currently, we lazily add the "lfs" requirement to a repo when we first encounter LFS data. Due to a pretxnchangegroup hook that looks for LFS data, this can happen at the end of clone. Now that we have more control over how repositories are created, we can do better. This commit adds a repo creation option to add the "lfs" requirement. hg.clone() sets this creation option if the remote peer is advertising lfs usage (as opposed to just support needed to push). So, what this change effectively does is have cloned repos automatically inherit the "lfs" requirement. Differential Revision: https://phab.mercurial-scm.org/D5130
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- Oct 16, 2018
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Augie Fackler authored
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- Oct 04, 2018
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Matt Harbison authored
Previously, enabling the extension for any repo in commandserver or hgweb would enable the flags on all repos. Since localrepo.resolverevlogstorevfsoptions() is called so early, the check to see if the extension is enabled on the repo (which hasn't been instantiated yet) is a bit awkward. But I don't see a better way.
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- Oct 10, 2018
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Matt Harbison authored
A coworker hit this once yesterday when pulling in thg (a retry worked), and then I hit it with strip after a pull. I had a difficult time recreating a test for this (at least one of the tricks was to not use '-R', which seems to cause reposetup() to be called for each command), so I'm not sure how large of a window there actually is for this. Calling reposetup() *after* the requirement is added will skip the hook entirely. The other issue I had was adding a couple `ui.status()` lines around the check that installs the hook. On Windows, the cmdserver process ballooned to 1.6GB and hung. Changing that to `ui.warn()` avoided the hang. It also hung on macOS, but without the large memory usage.
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- Oct 01, 2018
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Gregory Szorc authored
Now that keepalive.py records HTTP request count and the number of bytes sent and received as part of performing those requests, we can easily print a report on the activity when closing a peer instance! Exact byte counts are globbed in tests because they are influenced by non-deterministic things, such as hostnames and port numbers. Plus, the exact byte count isn't too important anyway. I feel obliged to note that printing the byte count could have security implications. e.g. if sending a password via HTTP basic auth, the length of that password will influence the byte count and the reporting of the byte count could be a side-channel leak of the password length. I /think/ this is beyond our threshold for concern. But if we think it poses a problem, we can teach the byte count logging code to e.g. ignore sensitive HTTP request headers. We could also consider not reporting the byte count of request headers altogether. But since the wire protocol uses HTTP headers for sending command arguments, it is kind of important to report their size. Differential Revision: https://phab.mercurial-scm.org/D4858
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- Sep 24, 2018
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Gregory Szorc authored
upgrade.py is the only consumer of filelog.index, which I'd like to eliminate from the file storage interface. This commit changes the upgrade code to report the storage size of files by looking at the size of the files backing its storage instead of looking at the index. I'm not convinced the approach in this patch will live very long because it is relying on low-level attributes like "opener" and "files," which may behave very differently on non-revlog storage. But the data is only used for reporting purposes and it does get us one step closer to eliminating "index." A side-effect of this change is we now report the size of the revlog index data - not just the revision data. I think this is more accurate. Differential Revision: https://phab.mercurial-scm.org/D4717
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- Sep 19, 2018
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Matt Harbison authored
Python3 defaults to installing under "Program Files".
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- Jun 06, 2018
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Augie Fackler authored
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- May 31, 2018
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Matt Harbison authored
There are only a handful of methods that access repo attributes that are applied in reposetup(). The `diff` test covers all of the commands that call scmutil.prefetchfiles(). Along the way, I saw that adding files and upgrading the repo format were also problems (also tested here). I don't think running `hg serve` through the commandserver is sane, but I conditionalized both the capabilities and the wsgirequest handler because it's trivially correct. It doesn't look like there has ever been a caller of candownload(), so there's no test for that path. The upload case isn't testable, because uploadblobs() bails if there are no pointers. The requirement should be added any time pointers are introduced, and that would force the extension to be loaded specifically for the repo. This covers `debuglfsupload`, the pre-push hook (which isn't set until the repo is promoted to LFS), and uploadblobsfromrevs(), which can be called by other extensions. I think readfromstore() and writetostore() are only reachable as a flag processor for revlog.REVIDX_EXTSTORED, and a requirement is added as soon as that is seen, so I don't think those are a problem.
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- May 15, 2018
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Kyle Lippincott authored
As far as I can tell, most of these failures are due to using $HGPORT, which it seems chg might be using itself? I don't know enough to debug these failures to fix them properly. Differential Revision: https://phab.mercurial-scm.org/D3562
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- Apr 15, 2018
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Matt Harbison authored
At this point, I think all of the core commands are prefetching, except grep and verify. Verify will need some special handling, in case the revlogs are corrupt. Grep has an issue that still needs to be debugged, but we probably need to give the behavior some thought too- it would be a shame to have to download everything in order to search. I think the benefit of having this info for all commands outweighs extra printing in a command that is arguably not well behaved in this context anyway.
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Matt Harbison authored
By invoking it this deep within the command, we pick up both subrepo and hgweb support, as well as --patch support for commands that implement logopts.
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