[PATCH 1 of 3] test-manifest: move parsemanifest() to be a testmanifest class method
Drew Gottlieb
drgott at google.com
Wed Apr 8 00:17:54 UTC 2015
# HG changeset patch
# User Drew Gottlieb <drgott at google.com>
# Date 1428444979 25200
# Tue Apr 07 15:16:19 2015 -0700
# Node ID b457b55e07aae93f13bc2053fd082dfe1bbafa1c
# Parent 54e5c239c2d9ad87fc2080fd9be35765cf0ebc9f
test-manifest: move parsemanifest() to be a testmanifest class method
This refactoring lets testmanifest subclasses override this method to
return different manifestdict implementations, such as treemanifest.
It is useful for later commits where the testmanifest class is moved into a
base class, and test cases that extend the base class can provide their own
parsemanifest() implementation.
diff --git a/tests/test-manifest.py b/tests/test-manifest.py
--- a/tests/test-manifest.py
+++ b/tests/test-manifest.py
@@ -95,10 +95,9 @@
itertools.cycle((HASH_1, HASH_2)),
itertools.cycle(('', 'x', 'l')))))
-def parsemanifest(text):
- return manifestmod.manifestdict(text)
-
class testmanifest(unittest.TestCase):
+ def parsemanifest(self, text):
+ return manifestmod.manifestdict(text)
def assertIn(self, thing, container, msg=None):
# assertIn new in 2.7, use it if available, otherwise polyfill
@@ -110,17 +109,17 @@
self.assert_(thing in container, msg)
def testEmptyManifest(self):
- m = parsemanifest(EMTPY_MANIFEST)
+ m = self.parsemanifest(EMTPY_MANIFEST)
self.assertEqual(0, len(m))
self.assertEqual([], list(m))
def testEmptyManifestv2(self):
- m = parsemanifest(EMTPY_MANIFEST_V2)
+ m = self.parsemanifest(EMTPY_MANIFEST_V2)
self.assertEqual(0, len(m))
self.assertEqual([], list(m))
def testManifest(self):
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
self.assertEqual(['bar/baz/qux.py', 'foo'], list(m))
self.assertEqual(BIN_HASH_2, m['bar/baz/qux.py'])
self.assertEqual('l', m.flags('bar/baz/qux.py'))
@@ -129,18 +128,18 @@
self.assertRaises(KeyError, lambda : m['wat'])
def testParseManifestV2(self):
- m1 = parsemanifest(A_SHORT_MANIFEST)
- m2 = parsemanifest(A_SHORT_MANIFEST_V2)
+ m1 = self.parsemanifest(A_SHORT_MANIFEST)
+ m2 = self.parsemanifest(A_SHORT_MANIFEST_V2)
# Should have same content as A_SHORT_MANIFEST
self.assertEqual(m1.text(), m2.text())
def testParseManifestMetadata(self):
# Metadata is for future-proofing and should be accepted but ignored
- m = parsemanifest(A_METADATA_MANIFEST)
+ m = self.parsemanifest(A_METADATA_MANIFEST)
self.assertEqual(A_SHORT_MANIFEST, m.text())
def testParseManifestStemCompression(self):
- m = parsemanifest(A_STEM_COMPRESSED_MANIFEST)
+ m = self.parsemanifest(A_STEM_COMPRESSED_MANIFEST)
self.assertIn('bar/baz/qux.py', m)
self.assertIn('bar/qux/foo.py', m)
self.assertIn('bar/qux/foz.py', m)
@@ -149,20 +148,20 @@
self.assertEqual(A_STEM_COMPRESSED_MANIFEST, m.text(usemanifestv2=True))
def testTextV2(self):
- m1 = parsemanifest(A_SHORT_MANIFEST)
+ m1 = self.parsemanifest(A_SHORT_MANIFEST)
v2text = m1.text(usemanifestv2=True)
self.assertEqual(A_SHORT_MANIFEST_V2, v2text)
def testSetItem(self):
want = BIN_HASH_1
- m = parsemanifest(EMTPY_MANIFEST)
+ m = self.parsemanifest(EMTPY_MANIFEST)
m['a'] = want
self.assertIn('a', m)
self.assertEqual(want, m['a'])
self.assertEqual('a\0' + HASH_1 + '\n', m.text())
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
m['a'] = want
self.assertEqual(want, m['a'])
self.assertEqual('a\0' + HASH_1 + '\n' + A_SHORT_MANIFEST,
@@ -171,14 +170,14 @@
def testSetFlag(self):
want = 'x'
- m = parsemanifest(EMTPY_MANIFEST)
+ m = self.parsemanifest(EMTPY_MANIFEST)
# first add a file; a file-less flag makes no sense
m['a'] = BIN_HASH_1
m.setflag('a', want)
self.assertEqual(want, m.flags('a'))
self.assertEqual('a\0' + HASH_1 + want + '\n', m.text())
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
# first add a file; a file-less flag makes no sense
m['a'] = BIN_HASH_1
m.setflag('a', want)
@@ -187,7 +186,7 @@
m.text())
def testCopy(self):
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
m['a'] = BIN_HASH_1
m2 = m.copy()
del m
@@ -196,7 +195,7 @@
def testCompaction(self):
unhex = binascii.unhexlify
h1, h2 = unhex(HASH_1), unhex(HASH_2)
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
m['alpha'] = h1
m['beta'] = h2
del m['foo']
@@ -214,8 +213,8 @@
self.assertRaises(KeyError, lambda : m['foo'])
def testSetGetNodeSuffix(self):
- clean = parsemanifest(A_SHORT_MANIFEST)
- m = parsemanifest(A_SHORT_MANIFEST)
+ clean = self.parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
h = m['foo']
f = m.flags('foo')
want = h + 'a'
@@ -246,7 +245,7 @@
self.assertEqual({'foo': ((h, ''), (want, f))}, clean.diff(m))
def testMatchException(self):
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
match = matchmod.match('', '', ['re:.*'])
def filt(path):
if path == 'foo':
@@ -256,7 +255,7 @@
self.assertRaises(AssertionError, m.matches, match)
def testRemoveItem(self):
- m = parsemanifest(A_SHORT_MANIFEST)
+ m = self.parsemanifest(A_SHORT_MANIFEST)
del m['foo']
self.assertRaises(KeyError, lambda : m['foo'])
self.assertEqual(1, len(m))
@@ -270,9 +269,9 @@
MISSING = (None, '')
addl = 'z-only-in-left\0' + HASH_1 + '\n'
addr = 'z-only-in-right\0' + HASH_2 + 'x\n'
- left = parsemanifest(
+ left = self.parsemanifest(
A_SHORT_MANIFEST.replace(HASH_1, HASH_3 + 'x') + addl)
- right = parsemanifest(A_SHORT_MANIFEST + addr)
+ right = self.parsemanifest(A_SHORT_MANIFEST + addr)
want = {
'foo': ((BIN_HASH_3, 'x'),
(BIN_HASH_1, '')),
@@ -286,14 +285,14 @@
'foo': (MISSING, (BIN_HASH_3, 'x')),
'z-only-in-left': (MISSING, (BIN_HASH_1, '')),
}
- self.assertEqual(want, parsemanifest(EMTPY_MANIFEST).diff(left))
+ self.assertEqual(want, self.parsemanifest(EMTPY_MANIFEST).diff(left))
want = {
'bar/baz/qux.py': ((BIN_HASH_2, 'l'), MISSING),
'foo': ((BIN_HASH_3, 'x'), MISSING),
'z-only-in-left': ((BIN_HASH_1, ''), MISSING),
}
- self.assertEqual(want, left.diff(parsemanifest(EMTPY_MANIFEST)))
+ self.assertEqual(want, left.diff(self.parsemanifest(EMTPY_MANIFEST)))
copy = right.copy()
del copy['z-only-in-right']
del right['foo']
@@ -303,7 +302,7 @@
}
self.assertEqual(want, right.diff(copy))
- short = parsemanifest(A_SHORT_MANIFEST)
+ short = self.parsemanifest(A_SHORT_MANIFEST)
pruned = short.copy()
del pruned['foo']
want = {
@@ -324,27 +323,27 @@
backwards = ''.join(
l + '\n' for l in reversed(A_SHORT_MANIFEST.split('\n')) if l)
try:
- parsemanifest(backwards)
+ self.parsemanifest(backwards)
self.fail('Should have raised ValueError')
except ValueError, v:
self.assertIn('Manifest lines not in sorted order.', str(v))
def testNoTerminalNewline(self):
try:
- parsemanifest(A_SHORT_MANIFEST + 'wat')
+ self.parsemanifest(A_SHORT_MANIFEST + 'wat')
self.fail('Should have raised ValueError')
except ValueError, v:
self.assertIn('Manifest did not end in a newline.', str(v))
def testNoNewLineAtAll(self):
try:
- parsemanifest('wat')
+ self.parsemanifest('wat')
self.fail('Should have raised ValueError')
except ValueError, v:
self.assertIn('Manifest did not end in a newline.', str(v))
def testHugeManifest(self):
- m = parsemanifest(A_HUGE_MANIFEST)
+ m = self.parsemanifest(A_HUGE_MANIFEST)
self.assertEqual(HUGE_MANIFEST_ENTRIES, len(m))
self.assertEqual(len(m), len(list(m)))
@@ -352,7 +351,7 @@
'''Tests matches() for a few specific files to make sure that both
the set of files as well as their flags and nodeids are correct in
the resulting manifest.'''
- m = parsemanifest(A_HUGE_MANIFEST)
+ m = self.parsemanifest(A_HUGE_MANIFEST)
match = matchmod.match('/', '',
['file1', 'file200', 'file300'], exact=True)
@@ -367,7 +366,7 @@
'''Tests matches() for a small set of specific files, including one
nonexistent file to make sure in only matches against existing files.
'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '',
['a/b/c/bar.txt', 'a/b/d/qux.py', 'readme.txt', 'nonexistent'],
@@ -381,7 +380,7 @@
def testMatchesNonexistentDirectory(self):
'''Tests matches() for a relpath match on a directory that doesn't
actually exist.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '', ['a/f'], default='relpath')
m2 = m.matches(match)
@@ -391,7 +390,7 @@
def testMatchesExactLarge(self):
'''Tests matches() for files matching a large list of exact files.
'''
- m = parsemanifest(A_HUGE_MANIFEST)
+ m = self.parsemanifest(A_HUGE_MANIFEST)
flist = m.keys()[80:300]
match = matchmod.match('/', '', flist, exact=True)
@@ -401,7 +400,7 @@
def testMatchesFull(self):
'''Tests matches() for what should be a full match.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '', [''])
m2 = m.matches(match)
@@ -411,7 +410,7 @@
def testMatchesDirectory(self):
'''Tests matches() on a relpath match on a directory, which should
match against all files within said directory.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '', ['a/b'], default='relpath')
m2 = m.matches(match)
@@ -425,7 +424,7 @@
'''Tests matches() on an exact match on a directory, which should
result in an empty manifest because you can't perform an exact match
against a directory.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '', ['a/b'], exact=True)
m2 = m.matches(match)
@@ -435,7 +434,7 @@
def testMatchesCwd(self):
'''Tests matches() on a relpath match with the current directory ('.')
when not in the root directory.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', 'a/b', ['.'], default='relpath')
m2 = m.matches(match)
@@ -448,7 +447,7 @@
def testMatchesWithPattern(self):
'''Tests matches() for files matching a pattern that reside
deeper than the specified directory.'''
- m = parsemanifest(A_DEEPER_MANIFEST)
+ m = self.parsemanifest(A_DEEPER_MANIFEST)
match = matchmod.match('/', '', ['a/b/*/*.txt'])
m2 = m.matches(match)
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