upstream/mercurial-mirror Files · tests/test-module-imports.t

dispatch: make "_checkshellalias()" invoke "findcmd()" with "strict=True"...

dispatch: make "_checkshellalias()" invoke "findcmd()" with "strict=True" Before this patch, shell alias may be executed by abbreviated command name unexpectedly, even if abbreviated command name matches also against the command provided by extension. For example, "rebate" shell alias is executed by "hg reba", even if rebase extension (= "rebase" command) is enabled. In this case, "hg reba" should be aborted because of command name ambiguity. This patch makes "_checkshellalias()" invoke "cmdutil.findcmd()" always with "strict=True" (default value). If abbreviated command name matches against only one shell alias even after loading extensions, such shell alias will be executed via "_parse()". This patch doesn't remove "_checkshellalias()" invocation itself, because it may prevent shell alias from loading extensions uselessly.

Chris Jerdonek - - Load All Authors

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      This code uses the ast module, which was new in 2.6, so we'll skip

      this test on anything earlier.

        $ python -c 'import sys ; assert sys.version_info >= (2, 6)' || exit 80

        $ import_checker="$TESTDIR"/../contrib/import-checker.py

      Run the doctests from the import checker, and make sure

      it's working correctly.

        $ TERM=dumb

        $ export TERM

        $ python -m doctest $import_checker

        $ cd "$TESTDIR"/..

        $ if hg identify -q > /dev/null 2>&1; then :

        > else

        >     echo "skipped: not a Mercurial working dir" >&2

        >     exit 80

        > fi

      There are a handful of cases here that require renaming a module so it

      doesn't overlap with a stdlib module name. There are also some cycles

      here that we should still endeavor to fix, and some cycles will be

      hidden by deduplication algorithm in the cycle detector, so fixing

      these may expose other cycles.

        $ hg locate 'mercurial/**.py' | xargs python "$import_checker"

        mercurial/dispatch.py mixed stdlib and relative imports:

           commands, error, extensions, fancyopts, hg, hook, util

        mercurial/fileset.py mixed stdlib and relative imports:

           error, merge, parser, util

        mercurial/revset.py mixed stdlib and relative imports:

           discovery, error, hbisect, parser, phases, util

        mercurial/templater.py mixed stdlib and relative imports:

           config, error, parser, templatefilters, util

        mercurial/ui.py mixed stdlib and relative imports:

           config, error, formatter, scmutil, util

        Import cycle: mercurial.cmdutil -> mercurial.subrepo -> mercurial.cmdutil

        Import cycle: mercurial.repoview -> mercurial.revset -> mercurial.repoview

        Import cycle: mercurial.fileset -> mercurial.merge -> mercurial.subrepo -> mercurial.match -> mercurial.fileset

        Import cycle: mercurial.filemerge -> mercurial.match -> mercurial.fileset -> mercurial.merge -> mercurial.filemerge

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				This code uses the ast module, which was new in 2.6, so we'll skip
				this test on anything earlier.
				$ python -c 'import sys ; assert sys.version_info >= (2, 6)' \|\| exit 80

				$ import_checker="$TESTDIR"/../contrib/import-checker.py
				Run the doctests from the import checker, and make sure
				it's working correctly.
				$ TERM=dumb
				$ export TERM
				$ python -m doctest $import_checker

				$ cd "$TESTDIR"/..
				$ if hg identify -q > /dev/null 2>&1; then :
				> else
				> echo "skipped: not a Mercurial working dir" >&2
				> exit 80
				> fi

				There are a handful of cases here that require renaming a module so it
				doesn't overlap with a stdlib module name. There are also some cycles
				here that we should still endeavor to fix, and some cycles will be
				hidden by deduplication algorithm in the cycle detector, so fixing
				these may expose other cycles.

				$ hg locate 'mercurial/**.py' \| xargs python "$import_checker"
				mercurial/dispatch.py mixed stdlib and relative imports:
				commands, error, extensions, fancyopts, hg, hook, util
				mercurial/fileset.py mixed stdlib and relative imports:
				error, merge, parser, util
				mercurial/revset.py mixed stdlib and relative imports:
				discovery, error, hbisect, parser, phases, util
				mercurial/templater.py mixed stdlib and relative imports:
				config, error, parser, templatefilters, util
				mercurial/ui.py mixed stdlib and relative imports:
				config, error, formatter, scmutil, util
				Import cycle: mercurial.cmdutil -> mercurial.subrepo -> mercurial.cmdutil
				Import cycle: mercurial.repoview -> mercurial.revset -> mercurial.repoview
				Import cycle: mercurial.fileset -> mercurial.merge -> mercurial.subrepo -> mercurial.match -> mercurial.fileset
				Import cycle: mercurial.filemerge -> mercurial.match -> mercurial.fileset -> mercurial.merge -> mercurial.filemerge