view tests/test-check-py3-compat.t @ 28052:b59ef0c21405

tests: use portable diff script via extdiff extension

Before this patch, some tests using external "diff" command via
extdiff extension fail on Solaris, because of incompatibility of
"diff" command and its output.

For example, system standard "diff" (= /usr/bin/diff) on Solaris
differs from GNU diff in points below:

  - "-N" (treat absent files as empty) option isn't supported

  - files are examined not in dictionary order
    (maybe, in order in storage)

This patch introduces portable diff script "pdiff" and make tests use
it via extdiff extension.

For portability of tests, this patch invokes "pdiff" script with
explicit "sh", because standard shell of runtime platform ("cmd.exe"
on Windows) is used at first to invoke external diff command.

#require test-repo

  $ cd "$TESTDIR"/..

  $ hg files 'set:(**.py)' | sed 's|\\|/|g' | xargs python contrib/check-py3-compat.py
  contrib/casesmash.py not using absolute_import
  contrib/check-code.py not using absolute_import
  contrib/check-code.py requires print_function
  contrib/check-config.py not using absolute_import
  contrib/check-config.py requires print_function
  contrib/debugcmdserver.py not using absolute_import
  contrib/debugcmdserver.py requires print_function
  contrib/debugshell.py not using absolute_import
  contrib/fixpax.py not using absolute_import
  contrib/fixpax.py requires print_function
  contrib/hgclient.py not using absolute_import
  contrib/hgclient.py requires print_function
  contrib/hgfixes/fix_bytes.py not using absolute_import
  contrib/hgfixes/fix_bytesmod.py not using absolute_import
  contrib/hgfixes/fix_leftover_imports.py not using absolute_import
  contrib/import-checker.py not using absolute_import
  contrib/import-checker.py requires print_function
  contrib/memory.py not using absolute_import
  contrib/perf.py not using absolute_import
  contrib/python-hook-examples.py not using absolute_import
  contrib/revsetbenchmarks.py not using absolute_import
  contrib/revsetbenchmarks.py requires print_function
  contrib/showstack.py not using absolute_import
  contrib/synthrepo.py not using absolute_import
  contrib/win32/hgwebdir_wsgi.py not using absolute_import
  doc/check-seclevel.py not using absolute_import
  doc/gendoc.py not using absolute_import
  doc/hgmanpage.py not using absolute_import
  hgext/__init__.py not using absolute_import
  hgext/acl.py not using absolute_import
  hgext/blackbox.py not using absolute_import
  hgext/bugzilla.py not using absolute_import
  hgext/censor.py not using absolute_import
  hgext/children.py not using absolute_import
  hgext/churn.py not using absolute_import
  hgext/clonebundles.py not using absolute_import
  hgext/color.py not using absolute_import
  hgext/convert/__init__.py not using absolute_import
  hgext/convert/bzr.py not using absolute_import
  hgext/convert/common.py not using absolute_import
  hgext/convert/convcmd.py not using absolute_import
  hgext/convert/cvs.py not using absolute_import
  hgext/convert/cvsps.py not using absolute_import
  hgext/convert/darcs.py not using absolute_import
  hgext/convert/filemap.py not using absolute_import
  hgext/convert/git.py not using absolute_import
  hgext/convert/gnuarch.py not using absolute_import
  hgext/convert/hg.py not using absolute_import
  hgext/convert/monotone.py not using absolute_import
  hgext/convert/p4.py not using absolute_import
  hgext/convert/subversion.py not using absolute_import
  hgext/convert/transport.py not using absolute_import
  hgext/eol.py not using absolute_import
  hgext/extdiff.py not using absolute_import
  hgext/factotum.py not using absolute_import
  hgext/fetch.py not using absolute_import
  hgext/gpg.py not using absolute_import
  hgext/graphlog.py not using absolute_import
  hgext/hgcia.py not using absolute_import
  hgext/hgk.py not using absolute_import
  hgext/highlight/__init__.py not using absolute_import
  hgext/highlight/highlight.py not using absolute_import
  hgext/histedit.py not using absolute_import
  hgext/keyword.py not using absolute_import
  hgext/largefiles/__init__.py not using absolute_import
  hgext/largefiles/basestore.py not using absolute_import
  hgext/largefiles/lfcommands.py not using absolute_import
  hgext/largefiles/lfutil.py not using absolute_import
  hgext/largefiles/localstore.py not using absolute_import
  hgext/largefiles/overrides.py not using absolute_import
  hgext/largefiles/proto.py not using absolute_import
  hgext/largefiles/remotestore.py not using absolute_import
  hgext/largefiles/reposetup.py not using absolute_import
  hgext/largefiles/uisetup.py not using absolute_import
  hgext/largefiles/wirestore.py not using absolute_import
  hgext/mq.py not using absolute_import
  hgext/notify.py not using absolute_import
  hgext/pager.py not using absolute_import
  hgext/patchbomb.py not using absolute_import
  hgext/purge.py not using absolute_import
  hgext/rebase.py not using absolute_import
  hgext/record.py not using absolute_import
  hgext/relink.py not using absolute_import
  hgext/schemes.py not using absolute_import
  hgext/share.py not using absolute_import
  hgext/shelve.py not using absolute_import
  hgext/strip.py not using absolute_import
  hgext/transplant.py not using absolute_import
  hgext/win32mbcs.py not using absolute_import
  hgext/win32text.py not using absolute_import
  hgext/zeroconf/Zeroconf.py not using absolute_import
  hgext/zeroconf/Zeroconf.py requires print_function
  hgext/zeroconf/__init__.py not using absolute_import
  i18n/check-translation.py not using absolute_import
  i18n/polib.py not using absolute_import
  mercurial/cmdutil.py not using absolute_import
  mercurial/commands.py not using absolute_import
  setup.py not using absolute_import
  tests/filterpyflakes.py requires print_function
  tests/generate-working-copy-states.py requires print_function
  tests/get-with-headers.py requires print_function
  tests/heredoctest.py requires print_function
  tests/hypothesishelpers.py not using absolute_import
  tests/hypothesishelpers.py requires print_function
  tests/killdaemons.py not using absolute_import
  tests/md5sum.py not using absolute_import
  tests/mockblackbox.py not using absolute_import
  tests/printenv.py not using absolute_import
  tests/readlink.py not using absolute_import
  tests/readlink.py requires print_function
  tests/revlog-formatv0.py not using absolute_import
  tests/run-tests.py not using absolute_import
  tests/seq.py not using absolute_import
  tests/seq.py requires print_function
  tests/silenttestrunner.py not using absolute_import
  tests/silenttestrunner.py requires print_function
  tests/sitecustomize.py not using absolute_import
  tests/svn-safe-append.py not using absolute_import
  tests/svnxml.py not using absolute_import
  tests/test-ancestor.py requires print_function
  tests/test-atomictempfile.py not using absolute_import
  tests/test-batching.py not using absolute_import
  tests/test-batching.py requires print_function
  tests/test-bdiff.py not using absolute_import
  tests/test-bdiff.py requires print_function
  tests/test-context.py not using absolute_import
  tests/test-context.py requires print_function
  tests/test-demandimport.py not using absolute_import
  tests/test-demandimport.py requires print_function
  tests/test-dispatch.py not using absolute_import
  tests/test-dispatch.py requires print_function
  tests/test-doctest.py not using absolute_import
  tests/test-duplicateoptions.py not using absolute_import
  tests/test-duplicateoptions.py requires print_function
  tests/test-filecache.py not using absolute_import
  tests/test-filecache.py requires print_function
  tests/test-filelog.py not using absolute_import
  tests/test-filelog.py requires print_function
  tests/test-hg-parseurl.py not using absolute_import
  tests/test-hg-parseurl.py requires print_function
  tests/test-hgweb-auth.py not using absolute_import
  tests/test-hgweb-auth.py requires print_function
  tests/test-hgwebdir-paths.py not using absolute_import
  tests/test-hybridencode.py not using absolute_import
  tests/test-hybridencode.py requires print_function
  tests/test-lrucachedict.py not using absolute_import
  tests/test-lrucachedict.py requires print_function
  tests/test-manifest.py not using absolute_import
  tests/test-minirst.py not using absolute_import
  tests/test-minirst.py requires print_function
  tests/test-parseindex2.py not using absolute_import
  tests/test-parseindex2.py requires print_function
  tests/test-pathencode.py not using absolute_import
  tests/test-pathencode.py requires print_function
  tests/test-propertycache.py not using absolute_import
  tests/test-propertycache.py requires print_function
  tests/test-revlog-ancestry.py not using absolute_import
  tests/test-revlog-ancestry.py requires print_function
  tests/test-run-tests.py not using absolute_import
  tests/test-simplemerge.py not using absolute_import
  tests/test-status-inprocess.py not using absolute_import
  tests/test-status-inprocess.py requires print_function
  tests/test-symlink-os-yes-fs-no.py not using absolute_import
  tests/test-trusted.py not using absolute_import
  tests/test-trusted.py requires print_function
  tests/test-ui-color.py not using absolute_import
  tests/test-ui-color.py requires print_function
  tests/test-ui-config.py not using absolute_import
  tests/test-ui-config.py requires print_function
  tests/test-ui-verbosity.py not using absolute_import
  tests/test-ui-verbosity.py requires print_function
  tests/test-url.py not using absolute_import
  tests/test-url.py requires print_function
  tests/test-walkrepo.py requires print_function
  tests/test-wireproto.py requires print_function
  tests/tinyproxy.py requires print_function