py3: have test-revset2.t write test scripts in a more portable way

Fixes the test on Python 3.

Differential Revision: https://phab.mercurial-scm.org/D5763

contrib/python3-whitelist

@@ -1,746 +1,747 b''
 test-abort-checkin.t
 test-absorb-edit-lines.t
 test-absorb-filefixupstate.py
 test-absorb-phase.t
 test-absorb-rename.t
 test-absorb-strip.t
 test-absorb.t
 test-add.t
 test-addremove-similar.t
 test-addremove.t
 test-alias.t
 test-amend-subrepo.t
 test-amend.t
 test-ancestor.py
 test-annotate.py
 test-annotate.t
 test-arbitraryfilectx.t
 test-archive-symlinks.t
 test-archive.t
 test-atomictempfile.py
 test-audit-path.t
 test-audit-subrepo.t
 test-automv.t
 test-backout.t
 test-backwards-remove.t
 test-bad-extension.t
 test-bad-pull.t
 test-basic.t
 test-batching.py
 test-bdiff.py
 test-bheads.t
 test-bisect.t
 test-bisect2.t
 test-bisect3.t
 test-blackbox.t
 test-bookflow.t
 test-bookmarks-current.t
 test-bookmarks-merge.t
 test-bookmarks-pushpull.t
 test-bookmarks-rebase.t
 test-bookmarks-strip.t
 test-bookmarks.t
 test-branch-change.t
 test-branch-option.t
 test-branch-tag-confict.t
 test-branches.t
 test-bugzilla.t
 test-bundle-phases.t
 test-bundle-r.t
 test-bundle-type.t
 test-bundle-vs-outgoing.t
 test-bundle.t
 test-bundle2-exchange.t
 test-bundle2-format.t
 test-bundle2-multiple-changegroups.t
 test-bundle2-pushback.t
 test-bundle2-remote-changegroup.t
 test-cache-abuse.t
 test-cappedreader.py
 test-casecollision-merge.t
 test-casecollision.t
 test-casefolding.t
 test-cat.t
 test-cbor.py
 test-censor.t
 test-changelog-exec.t
 test-check-code.t
 test-check-commit.t
 test-check-config.py
 test-check-config.t
 test-check-execute.t
 test-check-help.t
 test-check-interfaces.py
 test-check-module-imports.t
 test-check-py3-compat.t
 test-check-pyflakes.t
 test-check-pylint.t
 test-check-shbang.t
 test-children.t
 test-churn.t
 test-clone-cgi.t
 test-clone-pull-corruption.t
 test-clone-r.t
 test-clone-uncompressed.t
 test-clone-update-order.t
 test-clone.t
 test-clonebundles.t
 test-close-head.t
 test-commandserver.t
 test-commit-amend.t
 test-commit-interactive.t
 test-commit-multiple.t
 test-commit-unresolved.t
 test-commit.t
 test-committer.t
 test-completion.t
 test-config-env.py
 test-config.t
 test-conflict.t
 test-confused-revert.t
 test-context-metadata.t
 test-context.py
 test-contrib-check-code.t
 test-contrib-check-commit.t
 test-contrib-dumprevlog.t
 test-contrib-perf.t
 test-contrib-relnotes.t
 test-contrib-testparseutil.t
 test-contrib.t
 test-convert-authormap.t
 test-convert-clonebranches.t
 test-convert-cvs-branch.t
 test-convert-cvs-detectmerge.t
 test-convert-cvs-synthetic.t
 test-convert-cvs.t
 test-convert-cvsnt-mergepoints.t
 test-convert-datesort.t
 test-convert-filemap.t
 test-convert-hg-sink.t
 test-convert-hg-source.t
 test-convert-hg-startrev.t
 test-convert-splicemap.t
 test-convert-svn-sink.t
 test-convert-tagsbranch-topology.t
 test-convert.t
 test-copy-move-merge.t
 test-copy.t
 test-copytrace-heuristics.t
 test-custom-filters.t
 test-debugbuilddag.t
 test-debugbundle.t
 test-debugcommands.t
 test-debugextensions.t
 test-debugindexdot.t
 test-debugrename.t
 test-default-push.t
 test-diff-antipatience.t
 test-diff-binary-file.t
 test-diff-change.t
 test-diff-color.t
 test-diff-copy-depth.t
 test-diff-hashes.t
 test-diff-ignore-whitespace.t
 test-diff-indent-heuristic.t
 test-diff-issue2761.t
 test-diff-newlines.t
 test-diff-reverse.t
 test-diff-subdir.t
 test-diff-unified.t
 test-diff-upgrade.t
 test-diffdir.t
 test-diffstat.t
 test-directaccess.t
 test-dirstate-backup.t
 test-dirstate-nonnormalset.t
 test-dirstate-race.t
 test-dirstate.t
 test-dispatch.py
 test-dispatch.t
 test-doctest.py
 test-double-merge.t
 test-drawdag.t
 test-duplicateoptions.py
 test-editor-filename.t
 test-empty-dir.t
 test-empty-file.t
 test-empty-group.t
 test-empty.t
 test-encode.t
 test-encoding-align.t
 test-encoding-func.py
 test-encoding-textwrap.t
 test-encoding.t
 test-eol-add.t
 test-eol-clone.t
 test-eol-hook.t
 test-eol-patch.t
 test-eol-tag.t
 test-eol-update.t
 test-eol.t
 test-eolfilename.t
 test-excessive-merge.t
 test-exchange-obsmarkers-case-A1.t
 test-exchange-obsmarkers-case-A2.t
 test-exchange-obsmarkers-case-A3.t
 test-exchange-obsmarkers-case-A4.t
 test-exchange-obsmarkers-case-A5.t
 test-exchange-obsmarkers-case-A6.t
 test-exchange-obsmarkers-case-A7.t
 test-exchange-obsmarkers-case-B1.t
 test-exchange-obsmarkers-case-B2.t
 test-exchange-obsmarkers-case-B3.t
 test-exchange-obsmarkers-case-B4.t
 test-exchange-obsmarkers-case-B5.t
 test-exchange-obsmarkers-case-B6.t
 test-exchange-obsmarkers-case-B7.t
 test-exchange-obsmarkers-case-C1.t
 test-exchange-obsmarkers-case-C2.t
 test-exchange-obsmarkers-case-C3.t
 test-exchange-obsmarkers-case-C4.t
 test-exchange-obsmarkers-case-D1.t
 test-exchange-obsmarkers-case-D2.t
 test-exchange-obsmarkers-case-D3.t
 test-exchange-obsmarkers-case-D4.t
 test-execute-bit.t
 test-export.t
 test-extdata.t
 test-extdiff.t
 test-extension-timing.t
 test-extensions-afterloaded.t
 test-extensions-wrapfunction.py
 test-extra-filelog-entry.t
 test-fastannotate-corrupt.t
 test-fastannotate-diffopts.t
 test-fastannotate-hg.t
 test-fastannotate-perfhack.t
 test-fastannotate-protocol.t
 test-fastannotate-renames.t
 test-fastannotate-revmap.py
 test-fastannotate.t
 test-fetch.t
 test-filebranch.t
 test-filecache.py
 test-filelog.py
 test-fileset-generated.t
 test-fileset.t
 test-fix-topology.t
 test-fix.t
 test-flags.t
 test-fncache.t
 test-gendoc-da.t
 test-gendoc-de.t
 test-gendoc-el.t
 test-gendoc-fr.t
 test-gendoc-it.t
 test-gendoc-ja.t
 test-gendoc-pt_BR.t
 test-gendoc-ro.t
 test-gendoc-ru.t
 test-gendoc-sv.t
 test-gendoc-zh_CN.t
 test-gendoc-zh_TW.t
 test-gendoc.t
 test-generaldelta.t
 test-getbundle.t
 test-git-export.t
 test-githelp.t
 test-globalopts.t
 test-glog-beautifygraph.t
 test-glog-topological.t
 test-glog.t
 test-gpg.t
 test-graft.t
 test-grep.t
 test-hardlinks.t
 test-help-hide.t
 test-help.t
 test-hg-parseurl.py
 test-hghave.t
 test-hgignore.t
 test-hgk.t
 test-hgrc.t
 test-hgweb-annotate-whitespace.t
 test-hgweb-auth.py
 test-hgweb-bundle.t
 test-hgweb-commands.t
 test-hgweb-csp.t
 test-hgweb-descend-empties.t
 test-hgweb-diffs.t
 test-hgweb-empty.t
 test-hgweb-filelog.t
 test-hgweb-no-path-info.t
 test-hgweb-no-request-uri.t
 test-hgweb-non-interactive.t
 test-hgweb-raw.t
 test-hgweb-removed.t
 test-hgweb-symrev.t
 test-hgweb.t
 test-hgwebdir-paths.py
 test-hgwebdir.t
 test-hgwebdirsym.t
 test-histedit-arguments.t
 test-histedit-base.t
 test-histedit-bookmark-motion.t
 test-histedit-commute.t
 test-histedit-drop.t
 test-histedit-edit.t
 test-histedit-fold-non-commute.t
 test-histedit-fold.t
 test-histedit-no-backup.t
 test-histedit-no-change.t
 test-histedit-non-commute-abort.t
 test-histedit-non-commute.t
 test-histedit-obsolete.t
 test-histedit-outgoing.t
 test-histedit-templates.t
 test-http-api-httpv2.t
 test-http-api.t
 test-http-bad-server.t
 test-http-branchmap.t
 test-http-bundle1.t
 test-http-clone-r.t
 test-http-permissions.t
 test-http-protocol.t
 test-http.t
 test-hybridencode.py
 test-i18n.t
 test-identify.t
 test-impexp-branch.t
 test-import-bypass.t
 test-import-context.t
 test-import-eol.t
 test-import-merge.t
 test-import-unknown.t
 test-import.t
 test-imports-checker.t
 test-incoming-outgoing.t
 test-infinitepush-bundlestore.t
 test-infinitepush-ci.t
 test-infinitepush.t
 test-inherit-mode.t
 test-init.t
 test-install.t
 test-issue1089.t
 test-issue1102.t
 test-issue1175.t
 test-issue1306.t
 test-issue1438.t
 test-issue1502.t
 test-issue1802.t
 test-issue1877.t
 test-issue1993.t
 test-issue2137.t
 test-issue3084.t
 test-issue4074.t
 test-issue522.t
 test-issue586.t
 test-issue5979.t
 test-issue612.t
 test-issue619.t
 test-issue660.t
 test-issue672.t
 test-issue842.t
 test-journal-exists.t
 test-journal-share.t
 test-journal.t
 test-keyword.t
 test-known.t
 test-largefiles-cache.t
 test-largefiles-misc.t
 test-largefiles-small-disk.t
 test-largefiles-update.t
 test-largefiles-wireproto.t
 test-largefiles.t
 test-lfconvert.t
 test-lfs-bundle.t
 test-lfs-largefiles.t
 test-lfs-pointer.py
 test-lfs-test-server.t
 test-lfs.t
 test-linelog.py
 test-linerange.py
 test-locate.t
 test-lock-badness.t
 test-log-exthook.t
 test-log-linerange.t
 test-log.t
 test-logexchange.t
 test-logtoprocess.t
 test-lrucachedict.py
 test-mactext.t
 test-mailmap.t
 test-manifest-merging.t
 test-manifest.py
 test-manifest.t
 test-match.py
 test-mdiff.py
 test-merge-changedelete.t
 test-merge-closedheads.t
 test-merge-commit.t
 test-merge-criss-cross.t
 test-merge-default.t
 test-merge-force.t
 test-merge-halt.t
 test-merge-internal-tools-pattern.t
 test-merge-local.t
 test-merge-no-file-change.t
 test-merge-remove.t
 test-merge-revert.t
 test-merge-revert2.t
 test-merge-subrepos.t
 test-merge-symlinks.t
 test-merge-tools.t
 test-merge-types.t
 test-merge1.t
 test-merge10.t
 test-merge2.t
 test-merge4.t
 test-merge5.t
 test-merge6.t
 test-merge7.t
 test-merge8.t
 test-merge9.t
 test-minifileset.py
 test-minirst.py
 test-missing-capability.t
 test-mq-eol.t
 test-mq-git.t
 test-mq-guards.t
 test-mq-header-date.t
 test-mq-header-from.t
 test-mq-merge.t
 test-mq-missingfiles.t
 test-mq-pull-from-bundle.t
 test-mq-qclone-http.t
 test-mq-qdelete.t
 test-mq-qdiff.t
 test-mq-qfold.t
 test-mq-qgoto.t
 test-mq-qimport-fail-cleanup.t
 test-mq-qimport.t
 test-mq-qnew.t
 test-mq-qpush-exact.t
 test-mq-qpush-fail.t
 test-mq-qqueue.t
 test-mq-qrefresh-interactive.t
 test-mq-qrefresh-replace-log-message.t
 test-mq-qrefresh.t
 test-mq-qrename.t
 test-mq-qsave.t
 test-mq-safety.t
 test-mq-subrepo.t
 test-mq-symlinks.t
 test-mq.t
 test-mv-cp-st-diff.t
 test-narrow-acl.t
 test-narrow-archive.t
 test-narrow-clone-no-ellipsis.t
 test-narrow-clone-non-narrow-server.t
 test-narrow-clone-nonlinear.t
 test-narrow-clone-stream.t
 test-narrow-clone.t
 test-narrow-commit.t
 test-narrow-copies.t
 test-narrow-debugcommands.t
 test-narrow-debugrebuilddirstate.t
 test-narrow-exchange-merges.t
 test-narrow-exchange.t
 test-narrow-expanddirstate.t
 test-narrow-merge.t
 test-narrow-patch.t
 test-narrow-patterns.t
 test-narrow-pull.t
 test-narrow-rebase.t
 test-narrow-shallow-merges.t
 test-narrow-shallow.t
 test-narrow-share.t
 test-narrow-sparse.t
 test-narrow-strip.t
 test-narrow-trackedcmd.t
 test-narrow-update.t
 test-narrow-widen-no-ellipsis.t
 test-narrow-widen.t
 test-narrow.t
 test-nested-repo.t
 test-newbranch.t
 test-newcgi.t
 test-newercgi.t
 test-nointerrupt.t
 test-notify-changegroup.t
 test-obshistory.t
 test-obsmarker-template.t
 test-obsmarkers-effectflag.t
 test-obsolete-bounds-checking.t
 test-obsolete-bundle-strip.t
 test-obsolete-changeset-exchange.t
 test-obsolete-checkheads.t
 test-obsolete-distributed.t
 test-obsolete-divergent.t
 test-obsolete-tag-cache.t
 test-obsolete.t
 test-oldcgi.t
 test-origbackup-conflict.t
 test-pager-legacy.t
 test-pager.t
 test-parents.t
 test-parse-date.t
 test-parseindex.t
 test-parseindex2.py
 test-patch-offset.t
 test-patch.t
 test-patchbomb-bookmark.t
 test-patchbomb-tls.t
 test-patchbomb.t
 test-pathconflicts-basic.t
 test-pathconflicts-merge.t
 test-pathconflicts-update.t
 test-pathencode.py
 test-pending.t
 test-permissions.t
 test-phases-exchange.t
 test-phases.t
 test-profile.t
 test-progress.t
 test-propertycache.py
 test-pull-branch.t
 test-pull-bundle.t
 test-pull-http.t
 test-pull-permission.t
 test-pull-pull-corruption.t
 test-pull-r.t
 test-pull-update.t
 test-pull.t
 test-purge.t
 test-push-cgi.t
 test-push-checkheads-partial-C1.t
 test-push-checkheads-partial-C2.t
 test-push-checkheads-partial-C3.t
 test-push-checkheads-partial-C4.t
 test-push-checkheads-pruned-B1.t
 test-push-checkheads-pruned-B2.t
 test-push-checkheads-pruned-B3.t
 test-push-checkheads-pruned-B4.t
 test-push-checkheads-pruned-B5.t
 test-push-checkheads-pruned-B6.t
 test-push-checkheads-pruned-B7.t
 test-push-checkheads-pruned-B8.t
 test-push-checkheads-superceed-A1.t
 test-push-checkheads-superceed-A2.t
 test-push-checkheads-superceed-A3.t
 test-push-checkheads-superceed-A4.t
 test-push-checkheads-superceed-A5.t
 test-push-checkheads-superceed-A6.t
 test-push-checkheads-superceed-A7.t
 test-push-checkheads-superceed-A8.t
 test-push-checkheads-unpushed-D1.t
 test-push-checkheads-unpushed-D2.t
 test-push-checkheads-unpushed-D3.t
 test-push-checkheads-unpushed-D4.t
 test-push-checkheads-unpushed-D5.t
 test-push-checkheads-unpushed-D6.t
 test-push-checkheads-unpushed-D7.t
 test-push-http.t
 test-push-race.t
 test-push-warn.t
 test-push.t
 test-pushvars.t
 test-qrecord.t
 test-rebase-abort.t
 test-rebase-backup.t
 test-rebase-base-flag.t
 test-rebase-bookmarks.t
 test-rebase-brute-force.t
 test-rebase-cache.t
 test-rebase-check-restore.t
 test-rebase-collapse.t
 test-rebase-conflicts.t
 test-rebase-dest.t
 test-rebase-detach.t
 test-rebase-emptycommit.t
 test-rebase-inmemory.t
 test-rebase-interruptions.t
 test-rebase-issue-noparam-single-rev.t
 test-rebase-legacy.t
 test-rebase-mq-skip.t
 test-rebase-mq.t
 test-rebase-named-branches.t
 test-rebase-newancestor.t
 test-rebase-obsolete.t
 test-rebase-parameters.t
 test-rebase-partial.t
 test-rebase-pull.t
 test-rebase-rename.t
 test-rebase-scenario-global.t
 test-rebase-templates.t
 test-rebase-transaction.t
 test-rebuildstate.t
 test-record.t
 test-releasenotes-formatting.t
 test-releasenotes-merging.t
 test-releasenotes-parsing.t
 test-relink.t
 test-remotefilelog-bad-configs.t
 test-remotefilelog-bgprefetch.t
 test-remotefilelog-blame.t
 test-remotefilelog-bundle2.t
 test-remotefilelog-bundles.t
 test-remotefilelog-cacheprocess.t
 test-remotefilelog-clone-tree.t
 test-remotefilelog-clone.t
 test-remotefilelog-datapack.py
 test-remotefilelog-gcrepack.t
 test-remotefilelog-histpack.py
 test-remotefilelog-http.t
 test-remotefilelog-keepset.t
 test-remotefilelog-local.t
 test-remotefilelog-log.t
 test-remotefilelog-partial-shallow.t
 test-remotefilelog-permissions.t
 test-remotefilelog-permisssions.t
 test-remotefilelog-prefetch.t
 test-remotefilelog-pull-noshallow.t
 test-remotefilelog-share.t
 test-remotefilelog-sparse.t
 test-remotefilelog-tags.t
 test-remotefilelog-wireproto.t
 test-remove.t
 test-removeemptydirs.t
 test-rename-after-merge.t
 test-rename-dir-merge.t
 test-rename-merge1.t
 test-rename-merge2.t
 test-rename.t
 test-repair-strip.t
 test-repo-compengines.t
 test-requires.t
 test-resolve.t
 test-revert-flags.t
 test-revert-interactive.t
 test-revert-unknown.t
 test-revert.t
 test-revisions.t
 test-revlog-ancestry.py
 test-revlog-group-emptyiter.t
 test-revlog-mmapindex.t
 test-revlog-packentry.t
 test-revlog-raw.py
 test-revlog-v2.t
 test-revlog.t
 test-revset-dirstate-parents.t
 test-revset-legacy-lookup.t
 test-revset-outgoing.t
+test-revset2.t
 test-rollback.t
 test-run-tests.py
 test-run-tests.t
 test-rust-ancestor.py
 test-schemes.t
 test-serve.t
 test-setdiscovery.t
 test-share.t
 test-shelve.t
 test-shelve2.t
 test-show-stack.t
 test-show-work.t
 test-show.t
 test-simple-update.t
 test-simplekeyvaluefile.py
 test-simplemerge.py
 test-single-head.t
 test-sparse-clear.t
 test-sparse-clone.t
 test-sparse-import.t
 test-sparse-merges.t
 test-sparse-profiles.t
 test-sparse-requirement.t
 test-sparse-verbose-json.t
 test-sparse.t
 test-split.t
 test-ssh-bundle1.t
 test-ssh-clone-r.t
 test-ssh-proto-unbundle.t
 test-ssh-proto.t
 test-ssh-repoerror.t
 test-ssh.t
 test-sshserver.py
 test-stack.t
 test-static-http.t
 test-status-color.t
 test-status-inprocess.py
 test-status-rev.t
 test-status-terse.t
 test-status.t
 test-storage.py
 test-stream-bundle-v2.t
 test-strict.t
 test-strip-cross.t
 test-strip.t
 test-subrepo-deep-nested-change.t
 test-subrepo-missing.t
 test-subrepo-paths.t
 test-subrepo-recursion.t
 test-subrepo-relative-path.t
 test-subrepo.t
 test-symlink-os-yes-fs-no.py
 test-symlink-placeholder.t
 test-symlinks.t
 test-tag.t
 test-tags.t
 test-template-basic.t
 test-template-functions.t
 test-template-keywords.t
 test-template-map.t
 test-tools.t
 test-transplant.t
 test-treediscovery-legacy.t
 test-treediscovery.t
 test-treemanifest.t
 test-ui-color.py
 test-ui-config.py
 test-ui-verbosity.py
 test-unamend.t
 test-unbundlehash.t
 test-uncommit.t
 test-unified-test.t
 test-unionrepo.t
 test-unrelated-pull.t
 test-up-local-change.t
 test-update-atomic.t
 test-update-branches.t
 test-update-dest.t
 test-update-issue1456.t
 test-update-names.t
 test-update-reverse.t
 test-upgrade-repo.t
 test-url-download.t
 test-url-rev.t
 test-url.py
 test-username-newline.t
 test-util.py
 test-verify.t
 test-walk.t
 test-walkrepo.py
 test-websub.t
 test-win32text.t
 test-wireproto-caching.t
 test-wireproto-clientreactor.py
 test-wireproto-command-branchmap.t
 test-wireproto-command-capabilities.t
 test-wireproto-command-changesetdata.t
 test-wireproto-command-filedata.t
 test-wireproto-command-filesdata.t
 test-wireproto-command-heads.t
 test-wireproto-command-known.t
 test-wireproto-command-listkeys.t
 test-wireproto-command-lookup.t
 test-wireproto-command-manifestdata.t
 test-wireproto-command-pushkey.t
 test-wireproto-command-rawstorefiledata.t
 test-wireproto-content-redirects.t
 test-wireproto-exchangev2.t
 test-wireproto-framing.py
 test-wireproto-serverreactor.py
 test-wireproto.py
 test-wireproto.t
 test-wsgirequest.py
 test-xdg.t

tests/test-revset2.t

@@ -1,1852 +1,1852 b''
   $ HGENCODING=utf-8
   $ export HGENCODING
   $ cat >> $HGRCPATH << EOF
   > [extensions]
   > drawdag=$TESTDIR/drawdag.py
   > EOF
 
   $ try() {
   >   hg debugrevspec --debug "$@"
   > }
 
   $ log() {
   >   hg log --template '{rev}\n' -r "$1"
   > }
 
   $ hg init repo
   $ cd repo
 
   $ echo a > a
   $ hg branch a
   marked working directory as branch a
   (branches are permanent and global, did you want a bookmark?)
   $ hg ci -Aqm0
 
   $ echo b > b
   $ hg branch b
   marked working directory as branch b
   $ hg ci -Aqm1
 
   $ rm a
   $ hg branch a-b-c-
   marked working directory as branch a-b-c-
   $ hg ci -Aqm2 -u Bob
 
   $ hg log -r "extra('branch', 'a-b-c-')" --template '{rev}\n'
   2
   $ hg log -r "extra('branch')" --template '{rev}\n'
   0
   1
   2
   $ hg log -r "extra('branch', 're:a')" --template '{rev} {branch}\n'
   0 a
   2 a-b-c-
 
   $ hg co 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch +a+b+c+
   marked working directory as branch +a+b+c+
   $ hg ci -Aqm3
 
   $ hg co 2  # interleave
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo bb > b
   $ hg branch -- -a-b-c-
   marked working directory as branch -a-b-c-
   $ hg ci -Aqm4 -d "May 12 2005"
 
   $ hg co 3
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch !a/b/c/
   marked working directory as branch !a/b/c/
   $ hg ci -Aqm"5 bug"
 
   $ hg merge 4
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg branch _a_b_c_
   marked working directory as branch _a_b_c_
   $ hg ci -Aqm"6 issue619"
 
   $ hg branch .a.b.c.
   marked working directory as branch .a.b.c.
   $ hg ci -Aqm7
 
   $ hg branch all
   marked working directory as branch all
 
   $ hg co 4
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch é
   marked working directory as branch \xc3\xa9 (esc)
   $ hg ci -Aqm9
 
   $ hg tag -r6 1.0
   $ hg bookmark -r6 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 
   $ hg clone --quiet -U -r 7 . ../remote1
   $ hg clone --quiet -U -r 8 . ../remote2
   $ echo "[paths]" >> .hg/hgrc
   $ echo "default = ../remote1" >> .hg/hgrc
 
 test subtracting something from an addset
 
   $ log '(outgoing() or removes(a)) - removes(a)'
   8
   9
 
 test intersecting something with an addset
 
   $ log 'parents(outgoing() or removes(a))'
   1
   4
   5
   8
 
 test that `or` operation combines elements in the right order:
 
   $ log '3:4 or 2:5'
   3
   4
   2
   5
   $ log '3:4 or 5:2'
   3
   4
   5
   2
   $ log 'sort(3:4 or 2:5)'
   2
   3
   4
   5
   $ log 'sort(3:4 or 5:2)'
   2
   3
   4
   5
 
 test that more than one `-r`s are combined in the right order and deduplicated:
 
   $ hg log -T '{rev}\n' -r 3 -r 3 -r 4 -r 5:2 -r 'ancestors(4)'
   3
   4
   5
   2
   0
   1
 
 test that `or` operation skips duplicated revisions from right-hand side
 
   $ try 'reverse(1::5) or ancestors(4)'
   (or
     (list
       (func
         (symbol 'reverse')
         (dagrange
           (symbol '1')
           (symbol '5')))
       (func
         (symbol 'ancestors')
         (symbol '4'))))
   * set:
   <addset
     <baseset- [1, 3, 5]>,
     <generatorsetdesc+>>
   5
   3
   1
   0
   2
   4
   $ try 'sort(ancestors(4) or reverse(1::5))'
   (func
     (symbol 'sort')
     (or
       (list
         (func
           (symbol 'ancestors')
           (symbol '4'))
         (func
           (symbol 'reverse')
           (dagrange
             (symbol '1')
             (symbol '5'))))))
   * set:
   <addset+
     <generatorsetdesc+>,
     <baseset- [1, 3, 5]>>
   0
   1
   2
   3
   4
   5
 
 test optimization of trivial `or` operation
 
   $ try --optimize '0|(1)|"2"|-2|tip|null'
   (or
     (list
       (symbol '0')
       (group
         (symbol '1'))
       (string '2')
       (negate
         (symbol '2'))
       (symbol 'tip')
       (symbol 'null')))
   * optimized:
   (func
     (symbol '_list')
     (string '0\x001\x002\x00-2\x00tip\x00null'))
   * set:
   <baseset [0, 1, 2, 8, 9, -1]>
   0
   1
   2
   8
   9
   -1
 
   $ try --optimize '0|1|2:3'
   (or
     (list
       (symbol '0')
       (symbol '1')
       (range
         (symbol '2')
         (symbol '3'))))
   * optimized:
   (or
     (list
       (func
         (symbol '_list')
         (string '0\x001'))
       (range
         (symbol '2')
         (symbol '3'))))
   * set:
   <addset
     <baseset [0, 1]>,
     <spanset+ 2:4>>
   0
   1
   2
   3
 
   $ try --optimize '0:1|2|3:4|5|6'
   (or
     (list
       (range
         (symbol '0')
         (symbol '1'))
       (symbol '2')
       (range
         (symbol '3')
         (symbol '4'))
       (symbol '5')
       (symbol '6')))
   * optimized:
   (or
     (list
       (range
         (symbol '0')
         (symbol '1'))
       (symbol '2')
       (range
         (symbol '3')
         (symbol '4'))
       (func
         (symbol '_list')
         (string '5\x006'))))
   * set:
   <addset
     <addset
       <spanset+ 0:2>,
       <baseset [2]>>,
     <addset
       <spanset+ 3:5>,
       <baseset [5, 6]>>>
   0
   1
   2
   3
   4
   5
   6
 
 unoptimized `or` looks like this
 
   $ try --no-optimized -p analyzed '0|1|2|3|4'
   * analyzed:
   (or
     (list
       (symbol '0')
       (symbol '1')
       (symbol '2')
       (symbol '3')
       (symbol '4')))
   * set:
   <addset
     <addset
       <baseset [0]>,
       <baseset [1]>>,
     <addset
       <baseset [2]>,
       <addset
         <baseset [3]>,
         <baseset [4]>>>>
   0
   1
   2
   3
   4
 
 test that `_list` should be narrowed by provided `subset`
 
   $ log '0:2 and (null|1|2|3)'
   1
   2
 
 test that `_list` should remove duplicates
 
   $ log '0|1|2|1|2|-1|tip'
   0
   1
   2
   9
 
 test unknown revision in `_list`
 
   $ log '0|unknown'
   abort: unknown revision 'unknown'!
   [255]
 
 test integer range in `_list`
 
   $ log '-1|-10'
   9
   0
 
   $ log '-10|-11'
   abort: unknown revision '-11'!
   [255]
 
   $ log '9|10'
   abort: unknown revision '10'!
   [255]
 
 test '0000' != '0' in `_list`
 
   $ log '0|0000'
   0
   -1
 
 test ',' in `_list`
   $ log '0,1'
   hg: parse error: can't use a list in this context
   (see 'hg help "revsets.x or y"')
   [255]
   $ try '0,1,2'
   (list
     (symbol '0')
     (symbol '1')
     (symbol '2'))
   hg: parse error: can't use a list in this context
   (see 'hg help "revsets.x or y"')
   [255]
 
 test that chained `or` operations make balanced addsets
 
   $ try '0:1|1:2|2:3|3:4|4:5'
   (or
     (list
       (range
         (symbol '0')
         (symbol '1'))
       (range
         (symbol '1')
         (symbol '2'))
       (range
         (symbol '2')
         (symbol '3'))
       (range
         (symbol '3')
         (symbol '4'))
       (range
         (symbol '4')
         (symbol '5'))))
   * set:
   <addset
     <addset
       <spanset+ 0:2>,
       <spanset+ 1:3>>,
     <addset
       <spanset+ 2:4>,
       <addset
         <spanset+ 3:5>,
         <spanset+ 4:6>>>>
   0
   1
   2
   3
   4
   5
 
 no crash by empty group "()" while optimizing `or` operations
 
   $ try --optimize '0|()'
   (or
     (list
       (symbol '0')
       (group
         None)))
   * optimized:
   (or
     (list
       (symbol '0')
       None))
   hg: parse error: missing argument
   [255]
 
 test that chained `or` operations never eat up stack (issue4624)
 (uses `0:1` instead of `0` to avoid future optimization of trivial revisions)
 
   $ hg log -T '{rev}\n' -r `"$PYTHON" -c "print('+'.join(['0:1'] * 500))"`
   0
   1
 
 test that repeated `-r` options never eat up stack (issue4565)
 (uses `-r 0::1` to avoid possible optimization at old-style parser)
 
   $ hg log -T '{rev}\n' `"$PYTHON" -c "for i in range(500): print('-r 0::1 ')"`
   0
   1
 
 check that conversion to only works
   $ try --optimize '::3 - ::1'
   (minus
     (dagrangepre
       (symbol '3'))
     (dagrangepre
       (symbol '1')))
   * optimized:
   (func
     (symbol 'only')
     (list
       (symbol '3')
       (symbol '1')))
   * set:
   <baseset+ [3]>
   3
   $ try --optimize 'ancestors(1) - ancestors(3)'
   (minus
     (func
       (symbol 'ancestors')
       (symbol '1'))
     (func
       (symbol 'ancestors')
       (symbol '3')))
   * optimized:
   (func
     (symbol 'only')
     (list
       (symbol '1')
       (symbol '3')))
   * set:
   <baseset+ []>
   $ try --optimize 'not ::2 and ::6'
   (and
     (not
       (dagrangepre
         (symbol '2')))
     (dagrangepre
       (symbol '6')))
   * optimized:
   (func
     (symbol 'only')
     (list
       (symbol '6')
       (symbol '2')))
   * set:
   <baseset+ [3, 4, 5, 6]>
   3
   4
   5
   6
   $ try --optimize 'ancestors(6) and not ancestors(4)'
   (and
     (func
       (symbol 'ancestors')
       (symbol '6'))
     (not
       (func
         (symbol 'ancestors')
         (symbol '4'))))
   * optimized:
   (func
     (symbol 'only')
     (list
       (symbol '6')
       (symbol '4')))
   * set:
   <baseset+ [3, 5, 6]>
   3
   5
   6
 
 no crash by empty group "()" while optimizing to "only()"
 
   $ try --optimize '::1 and ()'
   (and
     (dagrangepre
       (symbol '1'))
     (group
       None))
   * optimized:
   (andsmally
     (func
       (symbol 'ancestors')
       (symbol '1'))
     None)
   hg: parse error: missing argument
   [255]
 
 optimization to only() works only if ancestors() takes only one argument
 
   $ hg debugrevspec -p optimized 'ancestors(6) - ancestors(4, 1)'
   * optimized:
   (difference
     (func
       (symbol 'ancestors')
       (symbol '6'))
     (func
       (symbol 'ancestors')
       (list
         (symbol '4')
         (symbol '1'))))
   0
   1
   3
   5
   6
   $ hg debugrevspec -p optimized 'ancestors(6, 1) - ancestors(4)'
   * optimized:
   (difference
     (func
       (symbol 'ancestors')
       (list
         (symbol '6')
         (symbol '1')))
     (func
       (symbol 'ancestors')
       (symbol '4')))
   5
   6
 
 optimization disabled if keyword arguments passed (because we're too lazy
 to support it)
 
   $ hg debugrevspec -p optimized 'ancestors(set=6) - ancestors(set=4)'
   * optimized:
   (difference
     (func
       (symbol 'ancestors')
       (keyvalue
         (symbol 'set')
         (symbol '6')))
     (func
       (symbol 'ancestors')
       (keyvalue
         (symbol 'set')
         (symbol '4'))))
   3
   5
   6
 
 invalid function call should not be optimized to only()
 
   $ log '"ancestors"(6) and not ancestors(4)'
   hg: parse error: not a symbol
   [255]
 
   $ log 'ancestors(6) and not "ancestors"(4)'
   hg: parse error: not a symbol
   [255]
 
 test empty string
 
   $ log ''
   hg: parse error: empty query
   [255]
   $ log 'parents("")'
   hg: parse error: empty string is not a valid revision
   [255]
 
 test empty revset
   $ hg log 'none()'
 
 we can use patterns when searching for tags
 
   $ log 'tag("1..*")'
   abort: tag '1..*' does not exist!
   [255]
   $ log 'tag("re:1..*")'
   6
   $ log 'tag("re:[0-9].[0-9]")'
   6
   $ log 'tag("literal:1.0")'
   6
   $ log 'tag("re:0..*")'
 
   $ log 'tag(unknown)'
   abort: tag 'unknown' does not exist!
   [255]
   $ log 'tag("re:unknown")'
   $ log 'present(tag("unknown"))'
   $ log 'present(tag("re:unknown"))'
   $ log 'branch(unknown)'
   abort: unknown revision 'unknown'!
   [255]
   $ log 'branch("literal:unknown")'
   abort: branch 'unknown' does not exist!
   [255]
   $ log 'branch("re:unknown")'
   $ log 'present(branch("unknown"))'
   $ log 'present(branch("re:unknown"))'
   $ log 'user(bob)'
   2
 
   $ log '4::8'
   4
   8
   $ log '4:8'
   4
   5
   6
   7
   8
 
   $ log 'sort(!merge() & (modifies(b) | user(bob) | keyword(bug) | keyword(issue) & 1::9), "-date")'
   4
   2
   5
 
   $ log 'not 0 and 0:2'
   1
   2
   $ log 'not 1 and 0:2'
   0
   2
   $ log 'not 2 and 0:2'
   0
   1
   $ log '(1 and 2)::'
   $ log '(1 and 2):'
   $ log '(1 and 2):3'
   $ log 'sort(head(), -rev)'
   9
   7
   6
   5
   4
   3
   2
   1
   0
   $ log '4::8 - 8'
   4
 
 matching() should preserve the order of the input set:
 
   $ log '(2 or 3 or 1) and matching(1 or 2 or 3)'
   2
   3
   1
 
   $ log 'named("unknown")'
   abort: namespace 'unknown' does not exist!
   [255]
   $ log 'named("re:unknown")'
   $ log 'present(named("unknown"))'
   $ log 'present(named("re:unknown"))'
 
   $ log 'tag()'
   6
   $ log 'named("tags")'
   6
 
 issue2437
 
   $ log '3 and p1(5)'
   3
   $ log '4 and p2(6)'
   4
   $ log '1 and parents(:2)'
   1
   $ log '2 and children(1:)'
   2
   $ log 'roots(all()) or roots(all())'
   0
   $ hg debugrevspec 'roots(all()) or roots(all())'
   0
   $ log 'heads(branch(é)) or heads(branch(é))'
   9
   $ log 'ancestors(8) and (heads(branch("-a-b-c-")) or heads(branch(é)))'
   4
 
 issue2654: report a parse error if the revset was not completely parsed
 
   $ log '1 OR 2'
   hg: parse error at 2: invalid token
   (1 OR 2
      ^ here)
   [255]
 
 or operator should preserve ordering:
   $ log 'reverse(2::4) or tip'
   4
   2
   9
 
 parentrevspec
 
   $ log 'merge()^0'
   6
   $ log 'merge()^'
   5
   $ log 'merge()^1'
   5
   $ log 'merge()^2'
   4
   $ log '(not merge())^2'
   $ log 'merge()^^'
   3
   $ log 'merge()^1^'
   3
   $ log 'merge()^^^'
   1
 
   $ hg debugrevspec -s '(merge() | 0)~-1'
   * set:
   <baseset+ [1, 7]>
   1
   7
   $ log 'merge()~-1'
   7
   $ log 'tip~-1'
   $ log '(tip | merge())~-1'
   7
   $ log 'merge()~0'
   6
   $ log 'merge()~1'
   5
   $ log 'merge()~2'
   3
   $ log 'merge()~2^1'
   1
   $ log 'merge()~3'
   1
 
   $ log '(-3:tip)^'
   4
   6
   8
 
   $ log 'tip^foo'
   hg: parse error: ^ expects a number 0, 1, or 2
   [255]
 
   $ log 'branchpoint()~-1'
   abort: revision in set has more than one child!
   [255]
 
 Bogus function gets suggestions
   $ log 'add()'
   hg: parse error: unknown identifier: add
   (did you mean adds?)
   [255]
   $ log 'added()'
   hg: parse error: unknown identifier: added
   (did you mean adds?)
   [255]
   $ log 'remo()'
   hg: parse error: unknown identifier: remo
   (did you mean one of remote, removes?)
   [255]
   $ log 'babar()'
   hg: parse error: unknown identifier: babar
   [255]
 
 Bogus function with a similar internal name doesn't suggest the internal name
   $ log 'matches()'
   hg: parse error: unknown identifier: matches
   (did you mean matching?)
   [255]
 
 Undocumented functions aren't suggested as similar either
   $ log 'tagged2()'
   hg: parse error: unknown identifier: tagged2
   [255]
 
 multiple revspecs
 
   $ hg log -r 'tip~1:tip' -r 'tip~2:tip~1' --template '{rev}\n'
   8
   9
   4
   5
   6
   7
 
 test usage in revpair (with "+")
 
 (real pair)
 
   $ hg diff -r 'tip^^' -r 'tip'
   diff -r 2326846efdab -r 24286f4ae135 .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +e0cc66ef77e8b6f711815af4e001a6594fde3ba5 1.0
   $ hg diff -r 'tip^^::tip'
   diff -r 2326846efdab -r 24286f4ae135 .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +e0cc66ef77e8b6f711815af4e001a6594fde3ba5 1.0
 
 (single rev)
 
   $ hg diff -r 'tip^' -r 'tip^'
   $ hg diff -r 'tip^:tip^'
 
 (single rev that does not looks like a range)
 
   $ hg diff -r 'tip^::tip^ or tip^'
   diff -r d5d0dcbdc4d9 .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	* (glob)
   @@ -0,0 +1,1 @@
   +e0cc66ef77e8b6f711815af4e001a6594fde3ba5 1.0
   $ hg diff -r 'tip^ or tip^'
   diff -r d5d0dcbdc4d9 .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	* (glob)
   @@ -0,0 +1,1 @@
   +e0cc66ef77e8b6f711815af4e001a6594fde3ba5 1.0
 
 (no rev)
 
   $ hg diff -r 'author("babar") or author("celeste")'
   abort: empty revision range
   [255]
 
 aliases:
 
   $ echo '[revsetalias]' >> .hg/hgrc
   $ echo 'm = merge()' >> .hg/hgrc
 (revset aliases can override builtin revsets)
   $ echo 'p2($1) = p1($1)' >> .hg/hgrc
   $ echo 'sincem = descendants(m)' >> .hg/hgrc
   $ echo 'd($1) = reverse(sort($1, date))' >> .hg/hgrc
   $ echo 'rs(ARG1, ARG2) = reverse(sort(ARG1, ARG2))' >> .hg/hgrc
   $ echo 'rs4(ARG1, ARGA, ARGB, ARG2) = reverse(sort(ARG1, ARG2))' >> .hg/hgrc
 
   $ try m
   (symbol 'm')
   * expanded:
   (func
     (symbol 'merge')
     None)
   * set:
   <filteredset
     <fullreposet+ 0:10>,
     <merge>>
   6
 
   $ HGPLAIN=1
   $ export HGPLAIN
   $ try m
   (symbol 'm')
   abort: unknown revision 'm'!
   [255]
 
   $ HGPLAINEXCEPT=revsetalias
   $ export HGPLAINEXCEPT
   $ try m
   (symbol 'm')
   * expanded:
   (func
     (symbol 'merge')
     None)
   * set:
   <filteredset
     <fullreposet+ 0:10>,
     <merge>>
   6
 
   $ unset HGPLAIN
   $ unset HGPLAINEXCEPT
 
   $ try 'p2(.)'
   (func
     (symbol 'p2')
     (symbol '.'))
   * expanded:
   (func
     (symbol 'p1')
     (symbol '.'))
   * set:
   <baseset+ [8]>
   8
 
   $ HGPLAIN=1
   $ export HGPLAIN
   $ try 'p2(.)'
   (func
     (symbol 'p2')
     (symbol '.'))
   * set:
   <baseset+ []>
 
   $ HGPLAINEXCEPT=revsetalias
   $ export HGPLAINEXCEPT
   $ try 'p2(.)'
   (func
     (symbol 'p2')
     (symbol '.'))
   * expanded:
   (func
     (symbol 'p1')
     (symbol '.'))
   * set:
   <baseset+ [8]>
   8
 
   $ unset HGPLAIN
   $ unset HGPLAINEXCEPT
 
 test alias recursion
 
   $ try sincem
   (symbol 'sincem')
   * expanded:
   (func
     (symbol 'descendants')
     (func
       (symbol 'merge')
       None))
   * set:
   <generatorsetasc+>
   6
   7
 
 test infinite recursion
 
   $ echo 'recurse1 = recurse2' >> .hg/hgrc
   $ echo 'recurse2 = recurse1' >> .hg/hgrc
   $ try recurse1
   (symbol 'recurse1')
   hg: parse error: infinite expansion of revset alias "recurse1" detected
   [255]
 
   $ echo 'level1($1, $2) = $1 or $2' >> .hg/hgrc
   $ echo 'level2($1, $2) = level1($2, $1)' >> .hg/hgrc
   $ try "level2(level1(1, 2), 3)"
   (func
     (symbol 'level2')
     (list
       (func
         (symbol 'level1')
         (list
           (symbol '1')
           (symbol '2')))
       (symbol '3')))
   * expanded:
   (or
     (list
       (symbol '3')
       (or
         (list
           (symbol '1')
           (symbol '2')))))
   * set:
   <addset
     <baseset [3]>,
     <baseset [1, 2]>>
   3
   1
   2
 
 test nesting and variable passing
 
   $ echo 'nested($1) = nested2($1)' >> .hg/hgrc
   $ echo 'nested2($1) = nested3($1)' >> .hg/hgrc
   $ echo 'nested3($1) = max($1)' >> .hg/hgrc
   $ try 'nested(2:5)'
   (func
     (symbol 'nested')
     (range
       (symbol '2')
       (symbol '5')))
   * expanded:
   (func
     (symbol 'max')
     (range
       (symbol '2')
       (symbol '5')))
   * set:
   <baseset
     <max
       <fullreposet+ 0:10>,
       <spanset+ 2:6>>>
   5
 
 test chained `or` operations are flattened at parsing phase
 
   $ echo 'chainedorops($1, $2, $3) = $1|$2|$3' >> .hg/hgrc
   $ try 'chainedorops(0:1, 1:2, 2:3)'
   (func
     (symbol 'chainedorops')
     (list
       (range
         (symbol '0')
         (symbol '1'))
       (range
         (symbol '1')
         (symbol '2'))
       (range
         (symbol '2')
         (symbol '3'))))
   * expanded:
   (or
     (list
       (range
         (symbol '0')
         (symbol '1'))
       (range
         (symbol '1')
         (symbol '2'))
       (range
         (symbol '2')
         (symbol '3'))))
   * set:
   <addset
     <spanset+ 0:2>,
     <addset
       <spanset+ 1:3>,
       <spanset+ 2:4>>>
   0
   1
   2
   3
 
 test variable isolation, variable placeholders are rewritten as string
 then parsed and matched again as string. Check they do not leak too
 far away.
 
   $ echo 'injectparamasstring = max("$1")' >> .hg/hgrc
   $ echo 'callinjection($1) = descendants(injectparamasstring)' >> .hg/hgrc
   $ try 'callinjection(2:5)'
   (func
     (symbol 'callinjection')
     (range
       (symbol '2')
       (symbol '5')))
   * expanded:
   (func
     (symbol 'descendants')
     (func
       (symbol 'max')
       (string '$1')))
   abort: unknown revision '$1'!
   [255]
 
 test scope of alias expansion: 'universe' is expanded prior to 'shadowall(0)',
 but 'all()' should never be substituted to '0()'.
 
   $ echo 'universe = all()' >> .hg/hgrc
   $ echo 'shadowall(all) = all and universe' >> .hg/hgrc
   $ try 'shadowall(0)'
   (func
     (symbol 'shadowall')
     (symbol '0'))
   * expanded:
   (and
     (symbol '0')
     (func
       (symbol 'all')
       None))
   * set:
   <filteredset
     <baseset [0]>,
     <spanset+ 0:10>>
   0
 
 test unknown reference:
 
   $ try "unknownref(0)" --config 'revsetalias.unknownref($1)=$1:$2'
   (func
     (symbol 'unknownref')
     (symbol '0'))
   abort: bad definition of revset alias "unknownref": invalid symbol '$2'
   [255]
 
   $ hg debugrevspec --debug --config revsetalias.anotherbadone='branch(' "tip"
   (symbol 'tip')
   warning: bad definition of revset alias "anotherbadone": at 7: not a prefix: end
   * set:
   <baseset [9]>
   9
 
   $ try 'tip'
   (symbol 'tip')
   * set:
   <baseset [9]>
   9
 
   $ hg debugrevspec --debug --config revsetalias.'bad name'='tip' "tip"
   (symbol 'tip')
   warning: bad declaration of revset alias "bad name": at 4: invalid token
   * set:
   <baseset [9]>
   9
   $ echo 'strictreplacing($1, $10) = $10 or desc("$1")' >> .hg/hgrc
   $ try 'strictreplacing("foo", tip)'
   (func
     (symbol 'strictreplacing')
     (list
       (string 'foo')
       (symbol 'tip')))
   * expanded:
   (or
     (list
       (symbol 'tip')
       (func
         (symbol 'desc')
         (string '$1'))))
   * set:
   <addset
     <baseset [9]>,
     <filteredset
       <fullreposet+ 0:10>,
       <desc '$1'>>>
   9
 
   $ try 'd(2:5)'
   (func
     (symbol 'd')
     (range
       (symbol '2')
       (symbol '5')))
   * expanded:
   (func
     (symbol 'reverse')
     (func
       (symbol 'sort')
       (list
         (range
           (symbol '2')
           (symbol '5'))
         (symbol 'date'))))
   * set:
   <baseset [4, 5, 3, 2]>
   4
   5
   3
   2
   $ try 'rs(2 or 3, date)'
   (func
     (symbol 'rs')
     (list
       (or
         (list
           (symbol '2')
           (symbol '3')))
       (symbol 'date')))
   * expanded:
   (func
     (symbol 'reverse')
     (func
       (symbol 'sort')
       (list
         (or
           (list
             (symbol '2')
             (symbol '3')))
         (symbol 'date'))))
   * set:
   <baseset [3, 2]>
   3
   2
   $ try 'rs()'
   (func
     (symbol 'rs')
     None)
   hg: parse error: invalid number of arguments: 0
   [255]
   $ try 'rs(2)'
   (func
     (symbol 'rs')
     (symbol '2'))
   hg: parse error: invalid number of arguments: 1
   [255]
   $ try 'rs(2, data, 7)'
   (func
     (symbol 'rs')
     (list
       (symbol '2')
       (symbol 'data')
       (symbol '7')))
   hg: parse error: invalid number of arguments: 3
   [255]
   $ try 'rs4(2 or 3, x, x, date)'
   (func
     (symbol 'rs4')
     (list
       (or
         (list
           (symbol '2')
           (symbol '3')))
       (symbol 'x')
       (symbol 'x')
       (symbol 'date')))
   * expanded:
   (func
     (symbol 'reverse')
     (func
       (symbol 'sort')
       (list
         (or
           (list
             (symbol '2')
             (symbol '3')))
         (symbol 'date'))))
   * set:
   <baseset [3, 2]>
   3
   2
 
 issue4553: check that revset aliases override existing hash prefix
 
   $ hg log -qr e
   6:e0cc66ef77e8
 
   $ hg log -qr e --config revsetalias.e="all()"
   0:2785f51eece5
   1:d75937da8da0
   2:5ed5505e9f1c
   3:8528aa5637f2
   4:2326846efdab
   5:904fa392b941
   6:e0cc66ef77e8
   7:013af1973af4
   8:d5d0dcbdc4d9
   9:24286f4ae135
 
   $ hg log -qr e: --config revsetalias.e="0"
   0:2785f51eece5
   1:d75937da8da0
   2:5ed5505e9f1c
   3:8528aa5637f2
   4:2326846efdab
   5:904fa392b941
   6:e0cc66ef77e8
   7:013af1973af4
   8:d5d0dcbdc4d9
   9:24286f4ae135
 
   $ hg log -qr :e --config revsetalias.e="9"
   0:2785f51eece5
   1:d75937da8da0
   2:5ed5505e9f1c
   3:8528aa5637f2
   4:2326846efdab
   5:904fa392b941
   6:e0cc66ef77e8
   7:013af1973af4
   8:d5d0dcbdc4d9
   9:24286f4ae135
 
   $ hg log -qr e:
   6:e0cc66ef77e8
   7:013af1973af4
   8:d5d0dcbdc4d9
   9:24286f4ae135
 
   $ hg log -qr :e
   0:2785f51eece5
   1:d75937da8da0
   2:5ed5505e9f1c
   3:8528aa5637f2
   4:2326846efdab
   5:904fa392b941
   6:e0cc66ef77e8
 
 issue2549 - correct optimizations
 
   $ try 'limit(1 or 2 or 3, 2) and not 2'
   (and
     (func
       (symbol 'limit')
       (list
         (or
           (list
             (symbol '1')
             (symbol '2')
             (symbol '3')))
         (symbol '2')))
     (not
       (symbol '2')))
   * set:
   <filteredset
     <baseset [1, 2]>,
     <not
       <baseset [2]>>>
   1
   $ try 'max(1 or 2) and not 2'
   (and
     (func
       (symbol 'max')
       (or
         (list
           (symbol '1')
           (symbol '2'))))
     (not
       (symbol '2')))
   * set:
   <filteredset
     <baseset
       <max
         <fullreposet+ 0:10>,
         <baseset [1, 2]>>>,
     <not
       <baseset [2]>>>
   $ try 'min(1 or 2) and not 1'
   (and
     (func
       (symbol 'min')
       (or
         (list
           (symbol '1')
           (symbol '2'))))
     (not
       (symbol '1')))
   * set:
   <filteredset
     <baseset
       <min
         <fullreposet+ 0:10>,
         <baseset [1, 2]>>>,
     <not
       <baseset [1]>>>
   $ try 'last(1 or 2, 1) and not 2'
   (and
     (func
       (symbol 'last')
       (list
         (or
           (list
             (symbol '1')
             (symbol '2')))
         (symbol '1')))
     (not
       (symbol '2')))
   * set:
   <filteredset
     <baseset [2]>,
     <not
       <baseset [2]>>>
 
 issue4289 - ordering of built-ins
   $ hg log -M -q -r 3:2
   3:8528aa5637f2
   2:5ed5505e9f1c
 
 test revsets started with 40-chars hash (issue3669)
 
   $ ISSUE3669_TIP=`hg tip --template '{node}'`
   $ hg log -r "${ISSUE3669_TIP}" --template '{rev}\n'
   9
   $ hg log -r "${ISSUE3669_TIP}^" --template '{rev}\n'
   8
 
 test or-ed indirect predicates (issue3775)
 
   $ log '6 or 6^1' | sort
   5
   6
   $ log '6^1 or 6' | sort
   5
   6
   $ log '4 or 4~1' | sort
   2
   4
   $ log '4~1 or 4' | sort
   2
   4
   $ log '(0 or 2):(4 or 6) or 0 or 6' | sort
   0
   1
   2
   3
   4
   5
   6
   $ log '0 or 6 or (0 or 2):(4 or 6)' | sort
   0
   1
   2
   3
   4
   5
   6
 
 tests for 'remote()' predicate:
 #.  (csets in remote) (id)            (remote)
 1.  less than local   current branch  "default"
 2.  same with local   specified       "default"
 3.  more than local   specified       specified
 
   $ hg clone --quiet -U . ../remote3
   $ cd ../remote3
   $ hg update -q 7
   $ echo r > r
   $ hg ci -Aqm 10
   $ log 'remote()'
   7
   $ log 'remote("a-b-c-")'
   2
   $ cd ../repo
   $ log 'remote(".a.b.c.", "../remote3")'
 
 tests for concatenation of strings/symbols by "##"
 
   $ try "278 ## '5f5' ## 1ee ## 'ce5'"
   (_concat
     (_concat
       (_concat
         (symbol '278')
         (string '5f5'))
       (symbol '1ee'))
     (string 'ce5'))
   * concatenated:
   (string '2785f51eece5')
   * set:
   <baseset [0]>
   0
 
   $ echo 'cat4($1, $2, $3, $4) = $1 ## $2 ## $3 ## $4' >> .hg/hgrc
   $ try "cat4(278, '5f5', 1ee, 'ce5')"
   (func
     (symbol 'cat4')
     (list
       (symbol '278')
       (string '5f5')
       (symbol '1ee')
       (string 'ce5')))
   * expanded:
   (_concat
     (_concat
       (_concat
         (symbol '278')
         (string '5f5'))
       (symbol '1ee'))
     (string 'ce5'))
   * concatenated:
   (string '2785f51eece5')
   * set:
   <baseset [0]>
   0
 
 (check concatenation in alias nesting)
 
   $ echo 'cat2($1, $2) = $1 ## $2' >> .hg/hgrc
   $ echo 'cat2x2($1, $2, $3, $4) = cat2($1 ## $2, $3 ## $4)' >> .hg/hgrc
   $ log "cat2x2(278, '5f5', 1ee, 'ce5')"
   0
 
 (check operator priority)
 
   $ echo 'cat2n2($1, $2, $3, $4) = $1 ## $2 or $3 ## $4~2' >> .hg/hgrc
   $ log "cat2n2(2785f5, 1eece5, 24286f, 4ae135)"
   0
   4
 
   $ cd ..
 
 prepare repository that has "default" branches of multiple roots
 
   $ hg init namedbranch
   $ cd namedbranch
 
   $ echo default0 >> a
   $ hg ci -Aqm0
   $ echo default1 >> a
   $ hg ci -m1
 
   $ hg branch -q stable
   $ echo stable2 >> a
   $ hg ci -m2
   $ echo stable3 >> a
   $ hg ci -m3
 
   $ hg update -q null
   $ echo default4 >> a
   $ hg ci -Aqm4
   $ echo default5 >> a
   $ hg ci -m5
 
 "null" revision belongs to "default" branch (issue4683)
 
   $ log 'branch(null)'
   0
   1
   4
   5
 
 "null" revision belongs to "default" branch, but it shouldn't appear in set
 unless explicitly specified (issue4682)
 
   $ log 'children(branch(default))'
   1
   2
   5
 
   $ cd ..
 
 test author/desc/keyword in problematic encoding
 # unicode: cp932:
 # u30A2    0x83 0x41(= 'A')
 # u30C2    0x83 0x61(= 'a')
 
   $ hg init problematicencoding
   $ cd problematicencoding
 
-  $ "$PYTHON" > setup.sh <<EOF
-  > print(u'''
+  $ "$PYTHON" <<EOF
+  > open('setup.sh', 'wb').write(u'''
   > echo a > text
   > hg add text
   > hg --encoding utf-8 commit -u '\u30A2' -m none
   > echo b > text
   > hg --encoding utf-8 commit -u '\u30C2' -m none
   > echo c > text
   > hg --encoding utf-8 commit -u none -m '\u30A2'
   > echo d > text
   > hg --encoding utf-8 commit -u none -m '\u30C2'
   > '''.encode('utf-8'))
   > EOF
   $ sh < setup.sh
 
 test in problematic encoding
-  $ "$PYTHON" > test.sh <<EOF
-  > print(u'''
+  $ "$PYTHON" <<EOF
+  > open('test.sh', 'wb').write(u'''
   > hg --encoding cp932 log --template '{rev}\\n' -r 'author(\u30A2)'
   > echo ====
   > hg --encoding cp932 log --template '{rev}\\n' -r 'author(\u30C2)'
   > echo ====
   > hg --encoding cp932 log --template '{rev}\\n' -r 'desc(\u30A2)'
   > echo ====
   > hg --encoding cp932 log --template '{rev}\\n' -r 'desc(\u30C2)'
   > echo ====
   > hg --encoding cp932 log --template '{rev}\\n' -r 'keyword(\u30A2)'
   > echo ====
   > hg --encoding cp932 log --template '{rev}\\n' -r 'keyword(\u30C2)'
   > '''.encode('cp932'))
   > EOF
   $ sh < test.sh
   0
   ====
   1
   ====
   2
   ====
   3
   ====
   0
   2
   ====
   1
   3
 
 test error message of bad revset
   $ hg log -r 'foo\\'
   hg: parse error at 3: syntax error in revset 'foo\\'
   (foo\\
       ^ here)
   [255]
 
   $ cd ..
 
 Test that revset predicate of extension isn't loaded at failure of
 loading it
 
   $ cd repo
 
   $ cat <<EOF > $TESTTMP/custompredicate.py
   > from mercurial import error, registrar, revset
   > 
   > revsetpredicate = registrar.revsetpredicate()
   > 
   > @revsetpredicate(b'custom1()')
   > def custom1(repo, subset, x):
   >     return revset.baseset([1])
   > 
   > raise error.Abort(b'intentional failure of loading extension')
   > EOF
   $ cat <<EOF > .hg/hgrc
   > [extensions]
   > custompredicate = $TESTTMP/custompredicate.py
   > EOF
 
   $ hg debugrevspec "custom1()"
   *** failed to import extension custompredicate from $TESTTMP/custompredicate.py: intentional failure of loading extension
   hg: parse error: unknown identifier: custom1
   [255]
 
 Test repo.anyrevs with customized revset overrides
 
   $ cat > $TESTTMP/printprevset.py <<EOF
   > from mercurial import encoding, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'printprevset')
   > def printprevset(ui, repo):
   >     alias = {}
   >     p = encoding.environ.get(b'P')
   >     if p:
   >         alias[b'P'] = p
   >     revs = repo.anyrevs([b'P'], user=True, localalias=alias)
   >     ui.write(b'P=%r\n' % list(revs))
   > EOF
 
   $ cat >> .hg/hgrc <<EOF
   > custompredicate = !
   > printprevset = $TESTTMP/printprevset.py
   > EOF
 
   $ hg --config revsetalias.P=1 printprevset
   P=[1]
   $ P=3 hg --config revsetalias.P=2 printprevset
   P=[3]
 
   $ cd ..
 
 Test obsstore related revsets
 
   $ hg init repo1
   $ cd repo1
   $ cat <<EOF >> .hg/hgrc
   > [experimental]
   > evolution.createmarkers=True
   > EOF
 
   $ hg debugdrawdag <<'EOS'
   >        F G
   >        |/    # split: B -> E, F
   > B C D  E     # amend: B -> C -> D
   >  \|/   |     # amend: F -> G
   >   A    A  Z  # amend: A -> Z
   > EOS
   3 new orphan changesets
   3 new content-divergent changesets
 
   $ hg log -r 'successors(Z)' -T '{desc}\n'
   Z
 
   $ hg log -r 'successors(F)' -T '{desc}\n'
   F
   G
 
   $ hg tag --remove --local C D E F G
 
   $ hg log -r 'successors(B)' -T '{desc}\n'
   B
   D
   E
   G
 
   $ hg log -r 'successors(B)' -T '{desc}\n' --hidden
   B
   C
   D
   E
   F
   G
 
   $ hg log -r 'successors(B)-obsolete()' -T '{desc}\n' --hidden
   D
   E
   G
 
   $ hg log -r 'successors(B+A)-contentdivergent()' -T '{desc}\n'
   A
   Z
   B
 
   $ hg log -r 'successors(B+A)-contentdivergent()-obsolete()' -T '{desc}\n'
   Z
 
 Test `draft() & ::x` optimization
 
   $ hg init $TESTTMP/repo2
   $ cd $TESTTMP/repo2
   $ hg debugdrawdag <<'EOS'
   >   P5 S1
   >    |  |
   > S2 | D3
   >   \|/
   >   P4
   >    |
   >   P3 D2
   >    |  |
   >   P2 D1
   >    |/
   >   P1
   >    |
   >   P0
   > EOS
   $ hg phase --public -r P5
   $ hg phase --force --secret -r S1+S2
   $ hg log -G -T '{rev} {desc} {phase}' -r 'sort(all(), topo, topo.firstbranch=P5)'
   o  8 P5 public
   |
   | o  10 S1 secret
   | |
   | o  7 D3 draft
   |/
   | o  9 S2 secret
   |/
   o  6 P4 public
   |
   o  5 P3 public
   |
   o  3 P2 public
   |
   | o  4 D2 draft
   | |
   | o  2 D1 draft
   |/
   o  1 P1 public
   |
   o  0 P0 public
   
   $ hg debugrevspec --verify -p analyzed -p optimized 'draft() & ::(((S1+D1+P5)-D3)+S2)'
   * analyzed:
   (and
     (func
       (symbol 'draft')
       None)
     (func
       (symbol 'ancestors')
       (or
         (list
           (and
             (or
               (list
                 (symbol 'S1')
                 (symbol 'D1')
                 (symbol 'P5')))
             (not
               (symbol 'D3')))
           (symbol 'S2')))))
   * optimized:
   (func
     (symbol '_phaseandancestors')
     (list
       (symbol 'draft')
       (or
         (list
           (difference
             (func
               (symbol '_list')
               (string 'S1\x00D1\x00P5'))
             (symbol 'D3'))
           (symbol 'S2')))))
   $ hg debugrevspec --verify -p analyzed -p optimized 'secret() & ::9'
   * analyzed:
   (and
     (func
       (symbol 'secret')
       None)
     (func
       (symbol 'ancestors')
       (symbol '9')))
   * optimized:
   (func
     (symbol '_phaseandancestors')
     (list
       (symbol 'secret')
       (symbol '9')))
   $ hg debugrevspec --verify -p analyzed -p optimized '7 & ( (not public()) & ::(tag()) )'
   * analyzed:
   (and
     (symbol '7')
     (and
       (not
         (func
           (symbol 'public')
           None))
       (func
         (symbol 'ancestors')
         (func
           (symbol 'tag')
           None))))
   * optimized:
   (and
     (symbol '7')
     (func
       (symbol '_phaseandancestors')
       (list
         (symbol '_notpublic')
         (func
           (symbol 'tag')
           None))))
   $ hg debugrevspec --verify -p optimized '(not public()) & ancestors(S1+D2+P5, 1)'
   * optimized:
   (and
     (func
       (symbol '_notpublic')
       None)
     (func
       (symbol 'ancestors')
       (list
         (func
           (symbol '_list')
           (string 'S1\x00D2\x00P5'))
         (symbol '1'))))
   $ hg debugrevspec --verify -p optimized '(not public()) & ancestors(S1+D2+P5, depth=1)'
   * optimized:
   (and
     (func
       (symbol '_notpublic')
       None)
     (func
       (symbol 'ancestors')
       (list
         (func
           (symbol '_list')
           (string 'S1\x00D2\x00P5'))
         (keyvalue
           (symbol 'depth')
           (symbol '1')))))
 
 test commonancestors and its optimization
 
   $ hg debugrevspec --verify -p analyzed -p optimized 'heads(commonancestors(head()))'
   * analyzed:
   (func
     (symbol 'heads')
     (func
       (symbol 'commonancestors')
       (func
         (symbol 'head')
         None)))
   * optimized:
   (func
     (symbol '_commonancestorheads')
     (func
       (symbol 'head')
       None))