38
37
tree.commit(message='1')
39
38
self.build_tree_contents([('a', 'baz\n')])
41
self.assertEquals(self.run_bzr(['cat', 'a'])[0], 'foo\n')
43
# On Windows, we used to have a bug where newlines got changed into
44
# crlf, whereas cat ought to write out the file exactly as it's
45
# recorded (by default.) That problem can't be reproduced in-process,
46
# so we need just one test here that
40
# We use run_bzr_subprocess rather than run_bzr here so that we can
41
# test mangling of line-endings on Windows.
47
42
self.assertEquals(self.run_bzr_subprocess(['cat', 'a'])[0], 'foo\n')
49
44
tree.commit(message='2')
50
self.assertEquals(self.run_bzr(['cat', 'a'])[0], 'baz\n')
51
self.assertEquals(self.run_bzr(
45
self.assertEquals(self.run_bzr_subprocess(['cat', 'a'])[0], 'baz\n')
46
self.assertEquals(self.run_bzr_subprocess(
52
47
['cat', 'a', '-r', '1'])[0],
54
self.assertEquals(self.run_bzr(
49
self.assertEquals(self.run_bzr_subprocess(
55
50
['cat', 'a', '-r', '-1'])[0],
58
53
rev_id = tree.branch.last_revision()
60
self.assertEquals(self.run_bzr(
55
self.assertEquals(self.run_bzr_subprocess(
61
56
['cat', 'a', '-r', 'revid:%s' % rev_id])[0],
66
self.assertEquals(self.run_bzr(
61
self.assertEquals(self.run_bzr_subprocess(
67
62
['cat', 'branch/a', '-r', 'revno:1:branch'])[0],
69
64
self.run_bzr(['cat', 'a'], retcode=3)
104
98
'cat b-tree --name-from-revision')
106
100
# get to the old file automatically
107
out, err = self.run_bzr('cat d-rev')
101
out, err = self.run_bzr_subprocess('cat d-rev')
108
102
self.assertEqual('bar\n', out)
109
103
self.assertEqual('', err)
112
self.run_bzr('cat a-rev-tree --name-from-revision')
106
self.run_bzr_subprocess('cat a-rev-tree --name-from-revision')
113
107
self.assertEqual('foo\n', out)
114
108
self.assertEqual('', err)
116
out, err = self.run_bzr('cat a-rev-tree')
110
out, err = self.run_bzr_subprocess('cat a-rev-tree')
117
111
self.assertEqual('baz\n', out)
118
112
self.assertEqual('', err)
120
114
# the actual file-id for e-rev doesn't exist in the old tree
121
out, err = self.run_bzr('cat e-rev -rrevid:first')
115
out, err = self.run_bzr_subprocess('cat e-rev -rrevid:first')
122
116
self.assertEqual('qux\n', out)
123
117
self.assertEqual('', err)
129
123
wt.commit('Making sure there is a basis_tree available')
131
125
url = self.get_readonly_url() + '/README'
132
out, err = self.run_bzr(['cat', url])
126
out, err = self.run_bzr_subprocess(['cat', url])
133
127
self.assertEqual('contents of README\n', out)
135
def test_cat_branch_revspec(self):
136
wt = self.make_branch_and_tree('a')
137
self.build_tree(['a/README'])
139
wt.commit('Making sure there is a basis_tree available')
140
wt = self.make_branch_and_tree('b')
143
out, err = self.run_bzr(
144
['cat', '-r', 'branch:../a', 'README'])
145
self.assertEqual('contents of a/README\n', out)
147
129
def test_cat_filters(self):
148
130
wt = self.make_branch_and_tree('.')
149
131
self.build_tree(['README'])
152
134
url = self.get_readonly_url() + '/README'
154
136
# Test unfiltered output
155
out, err = self.run_bzr(['cat', url])
137
out, err = self.run_bzr_subprocess(['cat', url])
156
138
self.assertEqual('contents of README\n', out)
158
140
# Test --filters option is legal but has no impact if no filters
159
out, err = self.run_bzr(['cat', '--filters', url])
141
out, err = self.run_bzr_subprocess(['cat', '--filters', url])
160
142
self.assertEqual('contents of README\n', out)
162
144
def test_cat_filters_applied(self):
196
178
wt.branch.bzrdir.destroy_workingtree()
198
180
url = self.get_readonly_url() + '/README'
199
out, err = self.run_bzr(['cat', url])
181
out, err = self.run_bzr_subprocess(['cat', url])
200
182
self.assertEqual('contents of README\n', out)
202
184
def test_cat_nonexistent_branch(self):
203
self.vfs_transport_factory = memory.MemoryServer
204
self.run_bzr_error(['^bzr: ERROR: Not a branch'],
205
['cat', self.get_url()])
207
def test_cat_directory(self):
208
wt = self.make_branch_and_tree('a')
209
self.build_tree(['a/README'])
211
wt.commit('Making sure there is a basis_tree available')
213
out, err = self.run_bzr(['cat', '--directory=a', 'README'])
214
self.assertEqual('contents of a/README\n', out)
216
def test_cat_remote_directory(self):
217
wt = self.make_branch_and_tree('a')
218
self.build_tree(['a/README'])
220
wt.commit('Making sure there is a basis_tree available')
222
url = self.get_readonly_url() + '/a'
223
out, err = self.run_bzr(['cat', '-d', url, 'README'])
224
self.assertEqual('contents of a/README\n', out)
227
class TestSmartServerCat(tests.TestCaseWithTransport):
229
def test_simple_branch_cat(self):
230
self.setup_smart_server_with_call_log()
231
t = self.make_branch_and_tree('branch')
232
self.build_tree_contents([('branch/foo', 'thecontents')])
235
self.reset_smart_call_log()
236
out, err = self.run_bzr(['cat', "%s/foo" % self.get_url('branch')])
237
# This figure represent the amount of work to perform this use case. It
238
# is entirely ok to reduce this number if a test fails due to rpc_count
239
# being too low. If rpc_count increases, more network roundtrips have
240
# become necessary for this use case. Please do not adjust this number
241
# upwards without agreement from bzr's network support maintainers.
242
self.assertLength(9, self.hpss_calls)
243
self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
185
if sys.platform == "win32":
186
location = "C:/i/do/not/exist"
188
location = "/i/do/not/exist"
189
self.run_bzr_error(['^bzr: ERROR: Not a branch'], ['cat', location])