Mercurial > hgsubversion
annotate tests/test_binaryfiles.py @ 1101:4a92eb1484ba
layouts: fix crash when importing hgsubversion itself (issue #402)
Mercurial extensions are a bit weird: they aren't normally in
sys.path, so you can't assume that "import hgsubversion" works.
Luckily, Mercurial sneaks a little treat into sys.modules so that
"import hgext_hgsubversion" does work. In fact, to get things working
*as a Mercurial extension*, all that's needed is that trivial change
to two import lines, in layouts/detect.py and layouts/standard.py.
Unfortunately, hgsubversion is also imported as a Python module, in
its own test suite. In that context, there is no "hgext_" trick --
unless we do it in ourselves, which I've done in TestBase.setUp().
That would work fine ... except that test_util imports from
hgsubversion, which ends up importing hgsubversion.layouts.{detect,standard},
which want the "hgext_" trick to work. But it hasn't been done yet
when we're still importing; it doesn't happen until setUp() runs.
So make those two imports happen late, in the functions that need them.
Incidentally, this is only necessary to support Mercurial <= 2.7.
Mercurial got a bit smarter in 2.8:
http://selenic.com/repo/hg/rev/621a26eb3a99
author | Greg Ward <greg@gerg.ca> |
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date | Thu, 02 Jan 2014 21:53:39 -0500 |
parents | da2c835cd6b8 |
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169
f1919e1c35bf
fetch_command: cancel patching when encountering binary diffs
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
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1 import test_util |
f1919e1c35bf
fetch_command: cancel patching when encountering binary diffs
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
2 |
643
d2ef7220a079
tests: import test_util as the first module in all relevant tests
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
195
diff
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3 import unittest |
d2ef7220a079
tests: import test_util as the first module in all relevant tests
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
195
diff
changeset
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4 |
169
f1919e1c35bf
fetch_command: cancel patching when encountering binary diffs
Patrick Mezard <pmezard@gmail.com>
parents:
diff
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5 class TestFetchBinaryFiles(test_util.TestBase): |
1059
da2c835cd6b8
test_binaryfiles: use stupid mode metaclass
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
1044
diff
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6 stupid_mode_tests = True |
169
f1919e1c35bf
fetch_command: cancel patching when encountering binary diffs
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
7 |
1059
da2c835cd6b8
test_binaryfiles: use stupid mode metaclass
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
1044
diff
changeset
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8 def test_binaryfiles(self): |
da2c835cd6b8
test_binaryfiles: use stupid mode metaclass
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
1044
diff
changeset
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9 repo = self._load_fixture_and_fetch('binaryfiles.svndump') |
da2c835cd6b8
test_binaryfiles: use stupid mode metaclass
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
1044
diff
changeset
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10 self.assertEqual('cce7fe400d8d', str(repo['tip'])) |