tests: cleanup some special casing of `seq` emitting '\r\n' My guess is these predate the commit referenced in the previous commit.

tests: force `seq` to print with '\n' EOL It looks like consistent EOL is the reason for 0605726179a0, but now on py3, `print()` uses the platform EOL without regard to binary mode. The tests mostly use this to loop over a sequence of number in the shell, but there are a handful that redirect output to a file. Specifically, this fixes Windows runs of `test-bundle2-multiple-changegroups.t`, but there may be other tests this fixes. Some other `tests/*.py` files also set binary mode on stdout, but they also write bytes directly to `sys.stdout.buffer`. I'm not doing that here because PyCharm flags these write calls for passing bytes instead of str (PyCharm is likely wrong, but possibly confused because the code falls back to `sys.stdout` if there is no `.buffer` attribute), and it's annoying.

tests: stabilize `test-bundle-phase-internal.t` on Windows This is a silly difference, and we control the Windows side of things from mercurial/windows.py:195. I'll swap and quote the values to be like `no-windows` at some point, but I suspect this exception output would appear elsewhere, and don't feel like waiting for a 2h+ test run to find all of them.

tests: skip `test-wsgicgi.t` on MSYS The test is attempting to set `PATH_INFO="/rev/\xe2\x80\x94"` into the environment, which it does. The problem is that when MSYS sees a leading '/' in an environment variable, it thinks it's a unix filesystem path, so it "helpfully" prepends the Windows path to the MSYS root directory before running a non-MSYS process. hgweb would then split this value on '/', so it would get 'C:' instead of 'rev', and return a 400 since that isn't a valid web command. I tried generating a *.bat file, but had trouble running that via `cmd.exe` inside the test. I also tried generating an equivalent *.py launcher that would set the environment variables itself. But there is no `os.environb` on Windows, and the value was getting mangled when put into the script. So, I give up. If it's encoding stuff on Windows, it's probably broken.

clonebundles: allow manifest to specify sha256 digest of bundles

install: add long_description_content_type

headrevs: replace a boolean match with a if/else I missed that while doing a previous cleanup.

head-revs: add a native implementation of the `stop_rev` parameter This does not add too much complexity to the native code and help with branchmap v3 performance. Note that the final conversion of the heads from native-code to Python is still too costly, especially in Rust. In addition the current caching around headrevs is too simple and fragile. However these are an unrelated problem. ### benchmark.name = hg.command.unbundle # bin-env-vars.hg.py-re2-module = default # benchmark.variants.issue6528 = disabled # benchmark.variants.resource-usage = default # benchmark.variants.reuse-external-delta-parent = yes # benchmark.variants.revs = any-1-extra-rev # benchmark.variants.source = unbundle # benchmark.variants.validate = default # benchmark.variants.verbosity = quiet ## data-env-vars.name = netbeans-2018-08-01-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.233711 ~~~~~ branch-v3 before: 0.239857 (+2.63%, +0.01) branch-v3 after: 0.239558 (+2.50%, +0.01) # bin-env-vars.hg.flavor = rust branch-v2: 0.235230 ~~~~~ branch-v3 before: 0.240972 (+2.44%, +0.01) branch-v3 after: 0.239917 (+1.99%, +0.00) ## data-env-vars.name = netbeans-2018-08-01-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.255586 ~~~~~ branch-v3 before: 0.268560 (+5.08%, +0.01) branch-v3 after: 0.262261 (+2.61%, +0.01) ## data-env-vars.name = mozilla-central-2024-03-22-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.339010 ~~~~~ branch-v3 before: 0.349389 (+3.06%, +0.01) branch-v3 after: 0.348247 (+2.72%, +0.01) # bin-env-vars.hg.flavor = rust branch-v2: 0.346525 ~~~~~ branch-v3 before: 0.355661 (+2.64%, +0.01) branch-v3 after: 0.350906 (+1.26%, +0.00) ## data-env-vars.name = mozilla-central-2024-03-22-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.380202 ~~~~~ branch-v3 before: 0.408851 (+7.54%, +0.03) branch-v3 after: 0.406511 (+6.92%, +0.03) ## data-env-vars.name = mozilla-unified-2024-03-22-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.412165 ~~~~~ branch-v3 before: 0.427782 (+3.79%, +0.02) branch-v3 after: 0.422595 (+2.53%, +0.01) # bin-env-vars.hg.flavor = rust branch-v2: 0.412397 ~~~~~ branch-v3 before: 0.422354 (+2.41%, +0.01) branch-v3 after: 0.421079 (+2.11%, +0.01) ## data-env-vars.name = mozilla-unified-2024-03-22-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.429501 ~~~~~ branch-v3 before: 0.443197 (+3.19%, +0.01) branch-v3 after: 0.449432 (+4.64%, +0.02) ## data-env-vars.name = mozilla-try-2024-03-26-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 3.403171 ~~~~~ branch-v3 before: 3.819477 (+12.23%, +0.42) branch-v3 after: 3.658482 (+7.50%, +0.26) # bin-env-vars.hg.flavor = rust branch-v2: 3.454876 ~~~~~ branch-v3 before: 3.590284 (+3.92%, +0.14) branch-v3 after: 3.545843 (+2.63%, +0.09) ## data-env-vars.name = mozilla-try-2024-03-26-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 3.465435 ~~~~~ branch-v3 before: 3.633278 (+4.84%, +0.17) branch-v3 after: 3.556074 (+2.62%, +0.09)

head-revs: move hg-core's inner_headrevsfiltered closer to inner_headrevs This is pure code movement, it make a coming changesets significantly clearer.

branchmap-v3: introduce a "stop_rev" argument to `headsrevs` The `headsrevs` method of the revlog already have a `revs` argument to compute the headrevs of a limited set of heads. However, it disable the use of the native compiled code to compute the heads, which slows down the branchmap v3 code a lot. The branchmap v3 usage is actually quite constrained as we will always only ignores a part at the top of the graph. So we could be significantly faster. We start by making small change to the python side to improve the situation and introduce the new API. More collaboration with the native code are coming later. This massively speedup operation and close most of the remaining gaps between branchmap-v3 and branchmap-v2. especially on repository with many revs like mozilla-try. A small overhead remains mostly because the `headrevs` logic currently has some inefficiently. We will look into them from there. ### benchmark.name = hg.command.unbundle # bin-env-vars.hg.py-re2-module = default # benchmark.variants.issue6528 = disabled # benchmark.variants.resource-usage = default # benchmark.variants.reuse-external-delta-parent = yes # benchmark.variants.revs = any-1-extra-rev # benchmark.variants.source = unbundle # benchmark.variants.validate = default # benchmark.variants.verbosity = quiet ## data-env-vars.name = netbeans-2018-08-01-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.233711 ~~~~~ branch-v3 before: 0.368769 (+57.79%, +0.14) branch-v3 after: 0.239857 (+2.63%, +0.01) # bin-env-vars.hg.flavor = rust branch-v2: 0.235230 ~~~~~ branch-v3 before: 0.372460 (+58.34%, +0.14) branch-v3 after: 0.240972 (+2.44%, +0.01) ## data-env-vars.name = netbeans-2018-08-01-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.255586 ~~~~~ branch-v3 before: 0.318907 (+24.78%, +0.06) branch-v3 after: 0.268560 (+5.08%, +0.01) ## data-env-vars.name = mozilla-central-2024-03-22-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.339010 ~~~~~ branch-v3 before: 0.349752 (+3.17%, +0.01) branch-v3 after: 0.349389 (+3.06%, +0.01) # bin-env-vars.hg.flavor = rust branch-v2: 0.346525 ~~~~~ branch-v3 before: 0.354300 (+2.24%, +0.01) branch-v3 after: 0.355661 (+2.64%, +0.01) ## data-env-vars.name = mozilla-central-2024-03-22-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.380202 ~~~~~ branch-v3 before: 0.396293 (+4.23%, +0.02) branch-v3 after: 0.408851 (+7.54%, +0.03) ## data-env-vars.name = mozilla-unified-2024-03-22-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 0.412165 ~~~~~ branch-v3 before: 0.424769 (+3.06%, +0.01) branch-v3 after: 0.427782 (+3.79%, +0.02) # bin-env-vars.hg.flavor = rust branch-v2: 0.412397 ~~~~~ branch-v3 before: 0.421796 (+2.28%, +0.01) branch-v3 after: 0.422354 (+2.41%, +0.01) ## data-env-vars.name = mozilla-unified-2024-03-22-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 0.429501 ~~~~~ branch-v3 before: 0.443849 (+3.34%, +0.01) branch-v3 after: 0.443197 (+3.19%, +0.01) ## data-env-vars.name = mozilla-try-2024-03-26-zstd-sparse-revlog # bin-env-vars.hg.flavor = default branch-v2: 3.403171 ~~~~~ branch-v3 before: 6.234055 (+83.18%, +2.83) branch-v3 after: 3.819477 (+12.23%, +0.42) # bin-env-vars.hg.flavor = rust branch-v2: 3.454876 ~~~~~ branch-v3 before: 6.307813 (+82.58%, +2.85) branch-v3 after: 3.590284 (+3.92%, +0.14) ## data-env-vars.name = mozilla-try-2024-03-26-ds2-pnm # bin-env-vars.hg.flavor = rust branch-v2: 3.465435 ~~~~~ branch-v3 before: 5.176076 (+49.36%, +1.71) branch-v3 after: 3.633278 (+4.84%, +0.17)