view tests/test_template_keywords.py @ 945:bfbfc9be3faa

editor: add a pop() method to RevisionMeta to reduce resource usage The commit pass only has to read files once, removing the related data after the read helps not keeping large temporary files around after they have been stored
author Patrick Mezard <patrick@mezard.eu>
date Wed, 26 Sep 2012 21:01:17 +0200
parents f089ca13cc4c
children d741f536f23a
line wrap: on
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import test_util

import unittest

from mercurial import commands
from mercurial import error
from mercurial import ui
try:
    from mercurial import templatekw
    templatekw.keywords
except ImportError:
    templatekw = None

try:
    from mercurial import revset
    revset.methods
except ImportError:
    revset = None

class CapturingUI(ui.ui):

    def __init__(self, *args, **kwds):
        super(CapturingUI, self).__init__(*args, **kwds)
        self._output = ""

    def write(self, msg, *args, **kwds):
        self._output += msg


class TestLogKeywords(test_util.TestBase):
    @test_util.requiresmodule(templatekw)
    def test_svn_keywords(self):
        defaults = {'date': None, 'rev': None, 'user': None}
        repo = self._load_fixture_and_fetch('two_revs.svndump')

        # we want one commit that isn't from Subversion
        self.commitchanges([('foo', 'foo', 'frobnicate\n')])

        ui = CapturingUI()
        commands.log(ui, repo, template='{rev}:{svnrev} ', **defaults)
        self.assertEqual(ui._output, '0:2 1:3 2: ')
        ui = CapturingUI()
        commands.log(ui, repo, template='{rev}:{svnpath} ', **defaults)
        self.assertEqual(ui._output, '0:/trunk 1:/trunk 2: ')
        ui = CapturingUI()
        commands.log(ui, repo, template='{rev}:{svnuuid} ', **defaults)
        self.assertEqual(ui._output,
                         ('0:df2126f7-00ab-4d49-b42c-7e981dde0bcf '
                          '1:df2126f7-00ab-4d49-b42c-7e981dde0bcf '
                          '2: '))

    @test_util.requiresmodule(revset)
    @test_util.requiresmodule(templatekw)
    def test_svn_revsets(self):
        repo = self._load_fixture_and_fetch('two_revs.svndump')

        # we want one commit that isn't from Subversion
        self.commitchanges([('foo', 'foo', 'frobnicate\n')])

        defaults = {'date': None, 'rev': ['fromsvn()'], 'user': None}

        ui = CapturingUI()
        commands.log(ui, repo, template='{rev}:{svnrev} ', **defaults)
        self.assertEqual(ui._output, '0:2 1:3 ')

        defaults = {'date': None, 'rev': ['svnrev(2)'], 'user': None}

        ui = CapturingUI()
        commands.log(ui, repo, template='{rev}:{svnrev} ', **defaults)
        self.assertEqual(ui._output, '0:2 ')

        defaults = {'date': None, 'rev': ['fromsvn(1)'], 'user': None}

        self.assertRaises(error.ParseError,
                          commands.log, self.ui(), repo,
                          template='{rev}:{svnrev} ', **defaults)

        defaults = {'date': None, 'rev': ['svnrev(1, 2)'], 'user': None}

        self.assertRaises(error.ParseError,
                          commands.log, self.ui(), repo,
                          template='{rev}:{svnrev} ', **defaults)

def suite():
    all_tests = [unittest.TestLoader().loadTestsFromTestCase(TestLogKeywords), ]
    return unittest.TestSuite(all_tests)