annotate tests/test_fetch_truncated.py @ 1250:05aea77371a3

util: add a decorator to disable Python's garbage collector Python's GC can cause serious performance regressions if lots of small objects are created within a function. We've empirically found that that happens while loading the revmap.
author Siddharth Agarwal <sid0@fb.com>
date Sun, 02 Nov 2014 01:55:18 -0800
parents 825fd4c0396c
children
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d2ef7220a079 tests: import test_util as the first module in all relevant tests
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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1 import test_util
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2
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3 import unittest
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4
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parents: 257
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5 from mercurial import commands
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6 from mercurial import hg
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7
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 257
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8 class TestFetchTruncatedHistory(test_util.TestBase):
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9 stupid_mode_tests = True
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10
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parents: 1044
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11 def test_truncated_history(self):
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12 # Test repository does not follow the usual layout
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13 repo_path = self.load_svndump('truncatedhistory.svndump')
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14 svn_url = test_util.fileurl(repo_path + '/project2')
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15 commands.clone(self.ui(), svn_url, self.wc_path, noupdate=True)
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parents: 1044
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16 repo = hg.repository(self.ui(), self.wc_path)
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17
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parents: 257
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18 # We are converting /project2/trunk coming from:
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parents: 257
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19 #
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 257
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20 # Changed paths:
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 257
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21 # D /project1
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parents: 257
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22 # A /project2/trunk (from /project1:2)
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 257
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23 #
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parents: 257
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24 # Here a full fetch should be performed since we are starting
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parents: 257
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25 # the conversion on an already filled branch.
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parents: 257
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26 tip = repo['tip']
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parents: 257
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27 files = tip.manifest().keys()
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parents: 257
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28 files.sort()
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parents: 257
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29 self.assertEqual(files, ['a', 'b'])
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parents: 257
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30 self.assertEqual(repo['tip']['a'].data(), 'a\n')