mirror of
https://github.com/facebook/sapling.git
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1cde63d99c
Summary: Now they are unnecessary since `run-tests.py` will set up `PYTONPATH` correctly. Differential Revision: D6865042 fbshipit-source-id: ca95314f725968e14349a9d916434aa832c596f9
217 lines
6.8 KiB
Python
Executable File
217 lines
6.8 KiB
Python
Executable File
#!/usr/bin/env python2.7
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from __future__ import absolute_import
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import hashlib
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import random
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import shutil
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import tempfile
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import unittest
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import silenttestrunner
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from hgext.extlib.cstore import (
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datapackstore,
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uniondatapackstore,
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)
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from hgext.remotefilelog.datapack import (
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datapack,
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mutabledatapack,
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)
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from mercurial import mdiff
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from mercurial.node import nullid
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import mercurial.ui
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class uniondatapackstoretests(unittest.TestCase):
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def setUp(self):
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random.seed(0)
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self.tempdirs = []
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def tearDown(self):
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for d in self.tempdirs:
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shutil.rmtree(d)
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def makeTempDir(self):
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tempdir = tempfile.mkdtemp()
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self.tempdirs.append(tempdir)
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return tempdir
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def getHash(self, content):
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return hashlib.sha1(content).digest()
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def getFakeHash(self):
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return ''.join(chr(random.randint(0, 255)) for _ in range(20))
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def createPackStore(self, packdir, revisions=None):
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if revisions is None:
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revisions = [("filename", self.getFakeHash(), nullid, "content")]
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packer = mutabledatapack(mercurial.ui.ui(), packdir)
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for filename, node, base, content in revisions:
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packer.add(filename, node, base, content)
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packer.close()
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return datapackstore(packdir)
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def testGetFromSingleDelta(self):
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packdir = self.makeTempDir()
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revisions = [("foo", self.getFakeHash(), nullid, "content")]
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store = self.createPackStore(packdir, revisions=revisions)
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unionstore = uniondatapackstore([store])
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text = unionstore.get(revisions[0][0], revisions[0][1])
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self.assertEquals("content", text)
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def testGetFromChainDeltas(self):
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packdir = self.makeTempDir()
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rev1 = "content"
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rev2 = "content2"
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firsthash = self.getFakeHash()
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revisions = [
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("foo", firsthash, nullid, rev1),
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("foo", self.getFakeHash(), firsthash,
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mdiff.textdiff(rev1, rev2)),
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]
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store = self.createPackStore(packdir, revisions=revisions)
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unionstore = uniondatapackstore([store])
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text = unionstore.get(revisions[1][0], revisions[1][1])
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self.assertEquals(rev2, text)
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def testGetDeltaChainSingleRev(self):
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"""Test getting a 1-length delta chain."""
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packdir = self.makeTempDir()
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revisions = [("foo", self.getFakeHash(), nullid, "content")]
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store = self.createPackStore(packdir, revisions=revisions)
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unionstore = uniondatapackstore([store])
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chain = unionstore.getdeltachain(revisions[0][0], revisions[0][1])
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self.assertEquals(1, len(chain))
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self.assertEquals("content", chain[0][4])
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def testGetDeltaChainMultiRev(self):
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"""Test getting a 2-length delta chain."""
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packdir = self.makeTempDir()
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firsthash = self.getFakeHash()
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revisions = [
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("foo", firsthash, nullid, "content"),
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("foo", self.getFakeHash(), firsthash, "content2"),
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]
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store = self.createPackStore(packdir, revisions=revisions)
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unionstore = uniondatapackstore([store])
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chain = unionstore.getdeltachain(revisions[1][0], revisions[1][1])
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self.assertEquals(2, len(chain))
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self.assertEquals("content2", chain[0][4])
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self.assertEquals("content", chain[1][4])
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def testGetDeltaChainMultiPack(self):
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"""Test getting chains from multiple packs."""
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packdir = self.makeTempDir()
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revisions1 = [
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("foo", self.getFakeHash(), nullid, "content"),
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]
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store = self.createPackStore(packdir, revisions=revisions1)
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revisions2 = [
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("foo", self.getFakeHash(), revisions1[0][1], "content2"),
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]
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store = self.createPackStore(packdir, revisions=revisions2)
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unionstore = uniondatapackstore([store])
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chain = unionstore.getdeltachain(revisions2[0][0], revisions2[0][1])
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self.assertEquals(2, len(chain))
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self.assertEquals("content2", chain[0][4])
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self.assertEquals("content", chain[1][4])
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def testGetMissing(self):
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packdir = self.makeTempDir()
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revisions = [("foo", self.getFakeHash(), nullid, "content")]
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store = self.createPackStore(packdir, revisions=revisions)
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unionstore = uniondatapackstore([store])
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missinghash1 = self.getFakeHash()
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missinghash2 = self.getFakeHash()
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missing = unionstore.getmissing([
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(revisions[0][0], revisions[0][1]),
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("foo", missinghash1),
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("foo2", missinghash2)
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])
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self.assertEquals(2, len(missing))
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self.assertEquals(set([("foo", missinghash1), ("foo2", missinghash2)]),
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set(missing))
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class uniondatastorepythontests(uniondatapackstoretests):
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def createPackStore(self, packdir, revisions=None):
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if revisions is None:
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revisions = [("filename", self.getFakeHash(), nullid, "content")]
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packer = mutabledatapack(mercurial.ui.ui(), packdir)
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for filename, node, base, content in revisions:
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packer.add(filename, node, base, content)
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path = packer.close()
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return datapack(path)
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def testGetDeltaChainMultiPack(self):
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"""Test getting chains from multiple packs."""
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packdir = self.makeTempDir()
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revisions1 = [
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("foo", self.getFakeHash(), nullid, "content"),
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]
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pack1 = self.createPackStore(packdir, revisions=revisions1)
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revisions2 = [
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("foo", self.getFakeHash(), revisions1[0][1], "content2"),
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]
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pack2 = self.createPackStore(packdir, revisions=revisions2)
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unionstore = uniondatapackstore([pack1, pack2])
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chain = unionstore.getdeltachain(revisions2[0][0], revisions2[0][1])
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self.assertEquals(2, len(chain))
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self.assertEquals("content2", chain[0][4])
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self.assertEquals("content", chain[1][4])
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def testGetDeltaChainMultiPackPyAndC(self):
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"""Test getting chains from multiple packs."""
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packdir1 = self.makeTempDir()
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packdir2 = self.makeTempDir()
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revisions1 = [
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("foo", self.getFakeHash(), nullid, "content"),
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]
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store = super(uniondatastorepythontests, self)\
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.createPackStore(packdir1, revisions=revisions1)
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revisions2 = [
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("foo", self.getFakeHash(), revisions1[0][1], "content2"),
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]
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pack = self.createPackStore(packdir2, revisions=revisions2)
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unionstore = uniondatapackstore([pack, store])
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chain = unionstore.getdeltachain(revisions2[0][0], revisions2[0][1])
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self.assertEquals(2, len(chain))
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self.assertEquals("content2", chain[0][4])
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self.assertEquals("content", chain[1][4])
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if __name__ == '__main__':
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silenttestrunner.main(__name__)
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