import sys
import subprocess
-class KeepLocalStoreTest(unittest.TestCase):
+class ArvadosCollectionsTest(unittest.TestCase):
def setUp(self):
os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def runTest(self):
- self.assertEqual(arvados.Keep.put('foo'), 'acbd18db4cc2f85cedef654fccc4a4d8+3', 'wrong md5 hash from Keep.put')
- self.assertEqual(arvados.Keep.get('acbd18db4cc2f85cedef654fccc4a4d8+3'), 'foo', 'wrong data from Keep.get')
-class LocalCollectionWriterTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def runTest(self):
+ def write_foo_bar_baz(self):
cw = arvados.CollectionWriter()
self.assertEqual(cw.current_stream_name(), '.',
'current_stream_name() should be "." now')
cw.start_new_stream('baz')
cw.write('baz')
cw.set_current_file_name('baz.txt')
- hash = cw.finish()
- self.assertEqual(hash,
+ return cw.finish()
+
+ def test_keep_local_store(self):
+ self.assertEqual(arvados.Keep.put('foo'), 'acbd18db4cc2f85cedef654fccc4a4d8+3', 'wrong md5 hash from Keep.put')
+ self.assertEqual(arvados.Keep.get('acbd18db4cc2f85cedef654fccc4a4d8+3'), 'foo', 'wrong data from Keep.get')
+
+ def test_local_collection_writer(self):
+ self.assertEqual(self.write_foo_bar_baz(),
'd6c3b8e571f1b81ebb150a45ed06c884+114',
- "resulting manifest hash was {0}, expecting d6c3b8e571f1b81ebb150a45ed06c884+114".format(hash))
+ "wrong locator hash for files foo, bar, baz")
-class LocalCollectionReaderTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- LocalCollectionWriterTest().runTest()
- def runTest(self):
+ def test_local_collection_reader(self):
+ self.write_foo_bar_baz()
cr = arvados.CollectionReader('d6c3b8e571f1b81ebb150a45ed06c884+114+Xzizzle')
got = []
for s in cr.all_streams():
'',
'reading zero bytes should have returned empty string')
-class LocalCollectionManifestSubsetTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- LocalCollectionWriterTest().runTest()
- def runTest(self):
- self._runTest('d6c3b8e571f1b81ebb150a45ed06c884+114',
- [[3, '.', 'bar.txt', 'bar'],
- [3, '.', 'foo.txt', 'foo'],
- [3, './baz', 'baz.txt', 'baz']])
- self._runTest((". %s %s 0:3:foo.txt 3:3:bar.txt\n" %
- (arvados.Keep.put("foo"),
- arvados.Keep.put("bar"))),
- [[3, '.', 'bar.txt', 'bar'],
- [3, '.', 'foo.txt', 'foo']])
- self._runTest((". %s %s 0:2:fo.txt 2:4:obar.txt\n" %
- (arvados.Keep.put("foo"),
- arvados.Keep.put("bar"))),
- [[2, '.', 'fo.txt', 'fo'],
- [4, '.', 'obar.txt', 'obar']])
- self._runTest((". %s %s 0:2:fo.txt 2:0:zero.txt 2:2:ob.txt 4:2:ar.txt\n" %
- (arvados.Keep.put("foo"),
- arvados.Keep.put("bar"))),
- [[2, '.', 'ar.txt', 'ar'],
- [2, '.', 'fo.txt', 'fo'],
- [2, '.', 'ob.txt', 'ob'],
- [0, '.', 'zero.txt', '']])
-
- def _runTest(self, collection, expected):
+ def _test_subset(self, collection, expected):
cr = arvados.CollectionReader(collection)
for s in cr.all_streams():
for ex in expected:
ex,
'all_files|as_manifest did not preserve manifest contents: got %s expected %s' % (got, ex))
-class LocalCollectionReadlineTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def _runTest(self, what_in, what_out):
+ def test_collection_manifest_subset(self):
+ self.write_foo_bar_baz()
+ self._test_subset('d6c3b8e571f1b81ebb150a45ed06c884+114',
+ [[3, '.', 'bar.txt', 'bar'],
+ [3, '.', 'foo.txt', 'foo'],
+ [3, './baz', 'baz.txt', 'baz']])
+ self._test_subset((". %s %s 0:3:foo.txt 3:3:bar.txt\n" %
+ (arvados.Keep.put("foo"),
+ arvados.Keep.put("bar"))),
+ [[3, '.', 'bar.txt', 'bar'],
+ [3, '.', 'foo.txt', 'foo']])
+ self._test_subset((". %s %s 0:2:fo.txt 2:4:obar.txt\n" %
+ (arvados.Keep.put("foo"),
+ arvados.Keep.put("bar"))),
+ [[2, '.', 'fo.txt', 'fo'],
+ [4, '.', 'obar.txt', 'obar']])
+ self._test_subset((". %s %s 0:2:fo.txt 2:0:zero.txt 2:2:ob.txt 4:2:ar.txt\n" %
+ (arvados.Keep.put("foo"),
+ arvados.Keep.put("bar"))),
+ [[2, '.', 'ar.txt', 'ar'],
+ [2, '.', 'fo.txt', 'fo'],
+ [2, '.', 'ob.txt', 'ob'],
+ [0, '.', 'zero.txt', '']])
+
+ def _test_readline(self, what_in, what_out):
cw = arvados.CollectionWriter()
cw.start_new_file('test.txt')
cw.write(what_in)
self.assertEqual(got,
what_out,
"readlines did not split lines correctly: %s" % got)
- def runTest(self):
- self._runTest("\na\nbcd\n\nefg\nz",
- ["\n", "a\n", "bcd\n", "\n", "efg\n", "z"])
- self._runTest("ab\ncd\n",
- ["ab\n", "cd\n"])
-class LocalCollectionEmptyFileTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def runTest(self):
+ def test_collection_readline(self):
+ self._test_readline("\na\nbcd\n\nefg\nz",
+ ["\n", "a\n", "bcd\n", "\n", "efg\n", "z"])
+ self._test_readline("ab\ncd\n",
+ ["ab\n", "cd\n"])
+
+ def test_collection_empty_file(self):
cw = arvados.CollectionWriter()
cw.start_new_file('zero.txt')
cw.write('')
got_sizes += [f.size()]
self.assertEqual(got_sizes, expect_sizes, "got wrong file sizes %s, expected %s" % (got_sizes, expect_sizes))
-class LocalCollectionBZ2DecompressionTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def runTest(self):
+ def test_collection_bz2_decompression(self):
n_lines_in = 2**18
data_in = "abc\n"
for x in xrange(0, 18):
n_lines_in,
"decompression returned %d lines instead of %d" % (got, n_lines_in))
-class LocalCollectionGzipDecompressionTest(unittest.TestCase):
- def setUp(self):
- os.environ['KEEP_LOCAL_STORE'] = '/tmp'
- def runTest(self):
+ def test_collection_gzip_decompression(self):
n_lines_in = 2**18
data_in = "abc\n"
for x in xrange(0, 18):
n_lines_in,
"decompression returned %d lines instead of %d" % (got, n_lines_in))
-class NormalizedCollectionTest(unittest.TestCase):
- def runTest(self):
+ def test_normalized_collection(self):
m1 = """. 5348b82a029fd9e971a811ce1f71360b+43 0:43:md5sum.txt
. 085c37f02916da1cad16f93c54d899b7+41 0:41:md5sum.txt
. 8b22da26f9f433dea0a10e5ec66d73ba+43 0:43:md5sum.txt"""
"""
self.assertEqual(arvados.CollectionReader(m8).manifest_text(), m8)
-class LocatorsAndRangesTest(unittest.TestCase):
- def runTest(self):
+ def test_locators_and_ranges(self):
blocks2 = [['a', 10, 0],
['b', 10, 10],
['c', 10, 20],
self.assertEqual(arvados.locators_and_ranges(blocks2, 49, 2), [['e', 10, 9, 1], ['f', 10, 0, 1]])
self.assertEqual(arvados.locators_and_ranges(blocks2, 59, 2), [['f', 10, 9, 1]])
-
+
blocks3 = [['a', 10, 0],
['b', 10, 10],
['c', 10, 20],
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 5), [['a', 10, 0, 5]])
self.assertEqual(arvados.locators_and_ranges(blocks, 3, 5), [['a', 10, 3, 5]])
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 10), [['a', 10, 0, 10]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 11), [['a', 10, 0, 10],
['b', 15, 0, 1]])
self.assertEqual(arvados.locators_and_ranges(blocks, 1, 11), [['a', 10, 1, 9],
['b', 15, 0, 2]])
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 25), [['a', 10, 0, 10],
['b', 15, 0, 15]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 30), [['a', 10, 0, 10],
['b', 15, 0, 15],
['c', 5, 0, 5]])
self.assertEqual(arvados.locators_and_ranges(blocks, 0, 31), [['a', 10, 0, 10],
['b', 15, 0, 15],
['c', 5, 0, 5]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 15, 5), [['b', 15, 5, 5]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 8, 17), [['a', 10, 8, 2],
['b', 15, 0, 15]])
self.assertEqual(arvados.locators_and_ranges(blocks, 8, 20), [['a', 10, 8, 2],
['b', 15, 0, 15],
['c', 5, 0, 3]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 26, 2), [['c', 5, 1, 2]])
-
+
self.assertEqual(arvados.locators_and_ranges(blocks, 9, 15), [['a', 10, 9, 1],
- ['b', 15, 0, 14]])
+ ['b', 15, 0, 14]])
self.assertEqual(arvados.locators_and_ranges(blocks, 10, 15), [['b', 15, 0, 15]])
self.assertEqual(arvados.locators_and_ranges(blocks, 11, 15), [['b', 15, 1, 14],
['c', 5, 0, 1]])
-class FileStreamTest(unittest.TestCase):
class MockStreamReader(object):
def __init__(self, content):
self.content = content
def readfrom(self, start, size):
return self.content[start:start+size]
- def runTest(self):
+ def test_file_stream(self):
content = 'abcdefghijklmnopqrstuvwxyz0123456789'
- msr = FileStreamTest.MockStreamReader(content)
+ msr = self.MockStreamReader(content)
segments = [[0, 10, 0],
[10, 15, 10],
[25, 5, 25]]
-
+
sfr = arvados.StreamFileReader(msr, segments, "test")
self.assertEqual(sfr.name(), "test")
segments = [[26, 10, 0],
[0, 15, 10],
[15, 5, 25]]
-
+
sfr = arvados.StreamFileReader(msr, segments, "test")
self.assertEqual(sfr.size(), 30)
self.assertEqual(sfr.tell(), 30)
-class StreamReaderTest(unittest.TestCase):
-
class MockKeep(object):
def __init__(self, content):
self.content = content
def get(self, locator):
return self.content[locator]
- def runTest(self):
- keepblocks = {'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+10': 'abcdefghij',
- 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb+15': 'klmnopqrstuvwxy',
+ def test_stream_reader(self):
+ keepblocks = {'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+10': 'abcdefghij',
+ 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb+15': 'klmnopqrstuvwxy',
'cccccccccccccccccccccccccccccccc+5': 'z0123'}
- mk = StreamReaderTest.MockKeep(keepblocks)
+ mk = self.MockKeep(keepblocks)
sr = arvados.StreamReader([".", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+10", "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb+15", "cccccccccccccccccccccccccccccccc+5", "0:30:foo"], mk)
self.assertEqual(sr.readfrom(25, 5), content[25:30])
self.assertEqual(sr.readfrom(30, 5), '')
-class ExtractFileTest(unittest.TestCase):
- def runTest(self):
+ def test_extract_file(self):
m1 = """. 5348b82a029fd9e971a811ce1f71360b+43 0:43:md5sum.txt
. 085c37f02916da1cad16f93c54d899b7+41 0:41:md6sum.txt
. 8b22da26f9f433dea0a10e5ec66d73ba+43 0:43:md7sum.txt
". 8b22da26f9f433dea0a10e5ec66d73ba+43 0:43:md7sum.txt\n")
self.assertEqual(arvados.CollectionReader(m1).all_streams()[0].files()['md9sum.txt'].as_manifest(),
". 085c37f02916da1cad16f93c54d899b7+41 5348b82a029fd9e971a811ce1f71360b+43 8b22da26f9f433dea0a10e5ec66d73ba+43 40:80:md9sum.txt\n")
+
+
+if __name__ == '__main__':
+ unittest.main()
projects / arvados.git / commitdiff