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tests/test-module-imports.t
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
Thu, 14 May 2015 01:49:10 +0900
changeset 25063 723e364488f4
parent 24909 d71492ca2fdd
child 25174 86298718b01c
permissions -rw-r--r--
import-checker: add xargs like mode Before this patch, "import-check.py" is invoked via "xargs" in "test-module-imports.t", but it doesn't ensure that "import-checker.py" is certainly invoked with all mercurial specific files at once. "xargs" may invoke specified command multiple times with part of arguments given from stdin: according to "xargs(1)" man page, this dividing arguments is system-dependent. This patch adds "xargs" like mode to "import-checker.py". This can ensure that "import-checker.py" is certainly invoked with all mercurial specific files at once in "test-module-imports.t". This is assumed by subsequent patches.
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f388ceae2250 test-module-imports: use test-repo requirement
Matt Mackall <mpm@selenic.com>
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#require test-repo
f388ceae2250 test-module-imports: use test-repo requirement
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test-module-imports: skip on Python < 2.6, since ast is new in 2.6



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












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this test on anything earlier.







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







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test-module-imports.t: new test to use the import cycle detector



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







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Run the doctests from the import checker, and make sure












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it's working correctly.












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  $ TERM=dumb












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  $ export TERM












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  $ python -m doctest $import_checker












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  $ cd "$TESTDIR"/..












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












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












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












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hidden by deduplication algorithm in the cycle detector, so fixing












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these may expose other cycles.












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import-checker: add xargs like mode



FUJIWARA Katsunori <foozy@lares.dti.ne.jp>


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  $ hg locate 'mercurial/**.py' | sed 's-\\-/-g' | python "$import_checker" -







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  mercurial/dispatch.py mixed imports












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     stdlib:    commands












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     relative:  error, extensions, fancyopts, hg, hook, util












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  mercurial/fileset.py mixed imports












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     stdlib:    parser












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     relative:  error, merge, util












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  mercurial/revset.py mixed imports












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     stdlib:    parser







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     relative:  error, hbisect, phases, util







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  mercurial/templater.py mixed imports












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     stdlib:    parser







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     relative:  config, error, templatefilters, templatekw, util







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  mercurial/ui.py mixed imports












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     stdlib:    formatter












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     relative:  config, error, scmutil, util







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














mercurial