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view tests/test_fetch_exec.py @ 1023:7a262ecae4f3

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svnwrap: use get_file instead of list_props during replay This patch has an enormous effect on the time taken to import commits which add many files. Specifically, it makes them much faster for pulls over the network because it avoids creating a new connection to subversion for every added file. In my testing, it dropped the time taken to import a revision that adds ~6500 files from approximately 1 hour to 30 seconds. I believe this test is representative of real-world performance improvements.
author David Schleimer <dschleimer@fb.com>
date Tue, 18 Jun 2013 17:47:37 -0700
parents 04729f3a3d17
children d741f536f23a
line wrap: on
line source

import test_util

import unittest

from mercurial import node

class TestFetchExec(test_util.TestBase):
    def assertexec(self, ctx, files, isexec=True):
        for f in files:
            self.assertEqual(isexec, 'x' in ctx[f].flags())

    def test_exec(self, stupid=False):
        repo = self._load_fixture_and_fetch('executebit.svndump', stupid=stupid)
        self.assertexec(repo[0], ['text1', 'binary1', 'empty1'], True)
        self.assertexec(repo[0], ['text2', 'binary2', 'empty2'], False)
        self.assertexec(repo[1], ['text1', 'binary1', 'empty1'], False)
        self.assertexec(repo[1], ['text2', 'binary2', 'empty2'], True)

    def test_exec_stupid(self):
        self.test_exec(True)

    def test_empty_prop_val_executable(self, stupid=False):
        repo = self._load_fixture_and_fetch('executable_file_empty_prop.svndump',
                                            stupid=stupid)
        self.assertEqual(node.hex(repo['tip'].node()),
                         '08e6b380bf291b361a418203a1cb9427213cd1fd')
        self.assertEqual(repo['tip']['foo'].flags(), 'x')

    def test_empty_prop_val_executable_stupid(self):
        self.test_empty_prop_val_executable(True)

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