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SFTP: add test for extension of file opened with FXF_APPEND.

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This commit is contained in:
david-sarah 2010-06-10 11:26:47 -07:00
parent 27e37141d7
commit 546c3d2ed4
1 changed files with 7 additions and 1 deletions
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8
src/allmydata/test/test_sftp.py
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@ -669,12 +669,18 @@ class Handler(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, unittest.TestCas
def _write_append(wf):
d2 = wf.writeChunk(0, "0123456789")
d2.addCallback(lambda ign: wf.writeChunk(8, "0123"))
d2.addCallback(lambda ign: wf.setAttrs({'size': 17}))
d2.addCallback(lambda ign: wf.getAttrs())
d2.addCallback(lambda attrs: self.failUnlessReallyEqual(attrs['size'], 17))
d2.addCallback(lambda ign: wf.writeChunk(0, "z"))
d2.addCallback(lambda ign: wf.close())
return d2
d.addCallback(_write_append)
d.addCallback(lambda ign: self.root.get(u"newfile"))
d.addCallback(lambda node: download_to_data(node))
d.addCallback(lambda data: self.failUnlessReallyEqual(data, "01234567890123"))
d.addCallback(lambda data: self.failUnlessReallyEqual(data, "01234567890123\x00\x00\x00z"))
# test WRITE | TRUNC without CREAT, when the file already exists
# This is invalid according to section 6.3 of the SFTP spec, but required for interoperability,