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4597.9.2
by Vincent Ladeuil
Merge bzr.dev into cleanup |
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
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3770.1.1
by John Arbash Meinel
First draft of a basic dump-btree command. |
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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4183.7.1
by Sabin Iacob
update FSF mailing address |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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3770.1.1
by John Arbash Meinel
First draft of a basic dump-btree command. |
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#
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"""Tests of the 'bzr dump-btree' command."""
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from bzrlib import ( |
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btree_index, |
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tests, |
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)
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from bzrlib.tests import ( |
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http_server, |
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)
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class TestDumpBtree(tests.TestCaseWithTransport): |
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def create_sample_btree_index(self): |
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builder = btree_index.BTreeBuilder( |
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reference_lists=1, key_elements=2) |
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builder.add_node(('test', 'key1'), 'value', ((('ref', 'entry'),),)) |
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builder.add_node(('test', 'key2'), 'value2', ((('ref', 'entry2'),),)) |
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builder.add_node(('test2', 'key3'), 'value3', ((('ref', 'entry3'),),)) |
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out_f = builder.finish() |
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try: |
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self.build_tree_contents([('test.btree', out_f.read())]) |
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finally: |
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out_f.close() |
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def test_dump_btree_smoke(self): |
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self.create_sample_btree_index() |
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out, err = self.run_bzr('dump-btree test.btree') |
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self.assertEqualDiff( |
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"(('test', 'key1'), 'value', ((('ref', 'entry'),),))\n" |
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"(('test', 'key2'), 'value2', ((('ref', 'entry2'),),))\n" |
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"(('test2', 'key3'), 'value3', ((('ref', 'entry3'),),))\n", |
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out) |
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def test_dump_btree_http_smoke(self): |
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self.transport_readonly_server = http_server.HttpServer |
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self.create_sample_btree_index() |
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url = self.get_readonly_url('test.btree') |
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out, err = self.run_bzr(['dump-btree', url]) |
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self.assertEqualDiff( |
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"(('test', 'key1'), 'value', ((('ref', 'entry'),),))\n" |
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"(('test', 'key2'), 'value2', ((('ref', 'entry2'),),))\n" |
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"(('test2', 'key3'), 'value3', ((('ref', 'entry3'),),))\n", |
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out) |
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3770.1.2
by John Arbash Meinel
Add a --raw output for dump-btree. |
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def test_dump_btree_raw_smoke(self): |
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self.create_sample_btree_index() |
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out, err = self.run_bzr('dump-btree test.btree --raw') |
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self.assertEqualDiff( |
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'Root node:\n' |
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'B+Tree Graph Index 2\n' |
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'node_ref_lists=1\n' |
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'key_elements=2\n' |
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'len=3\n' |
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'row_lengths=1\n' |
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'\n' |
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3770.1.3
by John Arbash Meinel
Simplify the --raw mode. |
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'Page 0\n' |
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3770.1.2
by John Arbash Meinel
Add a --raw output for dump-btree. |
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'type=leaf\n' |
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'test\0key1\0ref\0entry\0value\n' |
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'test\0key2\0ref\0entry2\0value2\n' |
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'test2\0key3\0ref\0entry3\0value3\n' |
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'\n', |
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out) |
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5091.1.2
by Andrew Bennetts
Add basic test. |
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def test_dump_btree_no_refs_smoke(self): |
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# A BTree index with no ref lists (such as *.cix) can be dumped without
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# errors.
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builder = btree_index.BTreeBuilder( |
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reference_lists=0, key_elements=2) |
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builder.add_node(('test', 'key1'), 'value') |
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out_f = builder.finish() |
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try: |
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self.build_tree_contents([('test.btree', out_f.read())]) |
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finally: |
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out_f.close() |
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out, err = self.run_bzr('dump-btree test.btree') |
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5651.2.1
by Eric Siegerman
Fix traceback attempting to "bzr dump-btree --raw btree-with-0-rows". |
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def create_sample_empty_btree_index(self): |
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builder = btree_index.BTreeBuilder( |
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reference_lists=1, key_elements=2) |
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out_f = builder.finish() |
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try: |
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self.build_tree_contents([('test.btree', out_f.read())]) |
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finally: |
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out_f.close() |
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def test_dump_empty_btree_smoke(self): |
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self.create_sample_empty_btree_index() |
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out, err = self.run_bzr('dump-btree test.btree') |
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self.assertEqualDiff("", out) |
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def test_dump_empty_btree_http_smoke(self): |
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self.transport_readonly_server = http_server.HttpServer |
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self.create_sample_empty_btree_index() |
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url = self.get_readonly_url('test.btree') |
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out, err = self.run_bzr(['dump-btree', url]) |
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self.assertEqualDiff("", out) |
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def test_dump_empty_btree_raw_smoke(self): |
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self.create_sample_empty_btree_index() |
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out, err = self.run_bzr('dump-btree test.btree --raw') |
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self.assertEqualDiff( |
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'Root node:\n' |
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'B+Tree Graph Index 2\n' |
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'node_ref_lists=1\n' |
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'key_elements=2\n' |
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'len=0\n' |
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'row_lengths=\n' |
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'\n' |
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'Page 0\n' |
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'(empty)\n', |
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out) |
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