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Viewing changes to brzlib/tests/test_shelf_ui.py

  • Committer: Jelmer Vernooij
  • Date: 2017-05-21 12:41:27 UTC
  • mto: This revision was merged to the branch mainline in revision 6623.
  • Revision ID: jelmer@jelmer.uk-20170521124127-iv8etg0vwymyai6y
s/bzr/brz/ in apport config.

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brzlib/tests/test_shelf_ui.py
1
 
# Copyright (C) 2008, 2009, 2010 Canonical Ltd
 
1
# Copyright (C) 2008-2011, 2016 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
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# it under the terms of the GNU General Public License as published by
20
20
import sys
21
21
from textwrap import dedent
22
22
 
23
 
from bzrlib import (
 
23
from brzlib import (
24
24
    errors,
25
25
    shelf_ui,
26
26
    revision,
27
27
    tests,
28
28
)
29
 
from bzrlib.tests import script
 
29
from brzlib.tests import script
 
30
from brzlib.tests import (
 
31
    features,
 
32
    )
30
33
 
31
34
 
32
35
class ExpectShelver(shelf_ui.Shelver):
41
44
        self.expected = []
42
45
        self.diff_writer = StringIO()
43
46
 
44
 
    def expect(self, prompt, response):
45
 
        self.expected.append((prompt, response))
 
47
    def expect(self, message, response):
 
48
        self.expected.append((message, response))
46
49
 
47
 
    def prompt(self, message):
 
50
    def prompt(self, message, choices, default):
48
51
        try:
49
 
            prompt, response = self.expected.pop(0)
 
52
            expected_message, response = self.expected.pop(0)
50
53
        except IndexError:
51
54
            raise AssertionError('Unexpected prompt: %s' % message)
52
 
        if prompt != message:
 
55
        if message != expected_message:
53
56
            raise AssertionError('Wrong prompt: %s' % message)
 
57
        if choices != '&yes\n&No\n&finish\n&quit':
 
58
            raise AssertionError('Wrong choices: %s' % choices)
54
59
        return response
55
60
 
56
61
 
63
68
LINES_AY = 'a\nb\nc\nd\ne\nf\ng\nh\ni\ny\n'
64
69
 
65
70
 
66
 
class TestShelver(tests.TestCaseWithTransport):
 
71
class ShelfTestCase(tests.TestCaseWithTransport):
67
72
 
68
73
    def create_shelvable_tree(self):
69
74
        tree = self.make_branch_and_tree('tree')
73
78
        self.build_tree_contents([('tree/foo', LINES_ZY)])
74
79
        return tree
75
80
 
 
81
 
 
82
class TestShelver(ShelfTestCase):
 
83
 
76
84
    def test_unexpected_prompt_failure(self):
77
85
        tree = self.create_shelvable_tree()
78
86
        tree.lock_tree_write()
80
88
        shelver = ExpectShelver(tree, tree.basis_tree())
81
89
        self.addCleanup(shelver.finalize)
82
90
        e = self.assertRaises(AssertionError, shelver.run)
83
 
        self.assertEqual('Unexpected prompt: Shelve? [yNfq?]', str(e))
 
91
        self.assertEqual('Unexpected prompt: Shelve?', str(e))
84
92
 
85
93
    def test_wrong_prompt_failure(self):
86
94
        tree = self.create_shelvable_tree()
88
96
        self.addCleanup(tree.unlock)
89
97
        shelver = ExpectShelver(tree, tree.basis_tree())
90
98
        self.addCleanup(shelver.finalize)
91
 
        shelver.expect('foo', 'y')
 
99
        shelver.expect('foo', 0)
92
100
        e = self.assertRaises(AssertionError, shelver.run)
93
 
        self.assertEqual('Wrong prompt: Shelve? [yNfq?]', str(e))
 
101
        self.assertEqual('Wrong prompt: Shelve?', str(e))
94
102
 
95
103
    def test_shelve_not_diff(self):
96
104
        tree = self.create_shelvable_tree()
98
106
        self.addCleanup(tree.unlock)
99
107
        shelver = ExpectShelver(tree, tree.basis_tree())
100
108
        self.addCleanup(shelver.finalize)
101
 
        shelver.expect('Shelve? [yNfq?]', 'n')
102
 
        shelver.expect('Shelve? [yNfq?]', 'n')
 
109
        shelver.expect('Shelve?', 1)
 
110
        shelver.expect('Shelve?', 1)
103
111
        # No final shelving prompt because no changes were selected
104
112
        shelver.run()
105
113
        self.assertFileEqual(LINES_ZY, 'tree/foo')
110
118
        self.addCleanup(tree.unlock)
111
119
        shelver = ExpectShelver(tree, tree.basis_tree())
112
120
        self.addCleanup(shelver.finalize)
113
 
        shelver.expect('Shelve? [yNfq?]', 'y')
114
 
        shelver.expect('Shelve? [yNfq?]', 'y')
115
 
        shelver.expect('Shelve 2 change(s)? [yNfq?]', 'n')
 
121
        shelver.expect('Shelve?', 0)
 
122
        shelver.expect('Shelve?', 0)
 
123
        shelver.expect('Shelve 2 change(s)?', 1)
116
124
        shelver.run()
117
125
        self.assertFileEqual(LINES_ZY, 'tree/foo')
118
126
 
122
130
        self.addCleanup(tree.unlock)
123
131
        shelver = ExpectShelver(tree, tree.basis_tree())
124
132
        self.addCleanup(shelver.finalize)
125
 
        shelver.expect('Shelve? [yNfq?]', 'y')
126
 
        shelver.expect('Shelve? [yNfq?]', 'y')
127
 
        shelver.expect('Shelve 2 change(s)? [yNfq?]', 'y')
 
133
        shelver.expect('Shelve?', 0)
 
134
        shelver.expect('Shelve?', 0)
 
135
        shelver.expect('Shelve 2 change(s)?', 0)
128
136
        shelver.run()
129
137
        self.assertFileEqual(LINES_AJ, 'tree/foo')
130
138
 
134
142
        self.addCleanup(tree.unlock)
135
143
        shelver = ExpectShelver(tree, tree.basis_tree())
136
144
        self.addCleanup(shelver.finalize)
137
 
        shelver.expect('Shelve? [yNfq?]', 'y')
138
 
        shelver.expect('Shelve? [yNfq?]', 'n')
139
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
145
        shelver.expect('Shelve?', 0)
 
146
        shelver.expect('Shelve?', 1)
 
147
        shelver.expect('Shelve 1 change(s)?', 0)
140
148
        shelver.run()
141
149
        self.assertFileEqual(LINES_AY, 'tree/foo')
142
150
 
147
155
        self.addCleanup(tree.unlock)
148
156
        shelver = ExpectShelver(tree, tree.basis_tree())
149
157
        self.addCleanup(shelver.finalize)
150
 
        shelver.expect('Shelve binary changes? [yNfq?]', 'y')
151
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
158
        shelver.expect('Shelve binary changes?', 0)
 
159
        shelver.expect('Shelve 1 change(s)?', 0)
152
160
        shelver.run()
153
161
        self.assertFileEqual(LINES_AJ, 'tree/foo')
154
162
 
159
167
        self.addCleanup(tree.unlock)
160
168
        shelver = ExpectShelver(tree, tree.basis_tree())
161
169
        self.addCleanup(shelver.finalize)
162
 
        shelver.expect('Shelve renaming "foo" => "bar"? [yNfq?]', 'y')
163
 
        shelver.expect('Shelve? [yNfq?]', 'y')
164
 
        shelver.expect('Shelve? [yNfq?]', 'y')
165
 
        shelver.expect('Shelve 3 change(s)? [yNfq?]', 'y')
 
170
        shelver.expect('Shelve renaming "foo" => "bar"?', 0)
 
171
        shelver.expect('Shelve?', 0)
 
172
        shelver.expect('Shelve?', 0)
 
173
        shelver.expect('Shelve 3 change(s)?', 0)
166
174
        shelver.run()
167
175
        self.assertFileEqual(LINES_AJ, 'tree/foo')
168
176
 
173
181
        self.addCleanup(tree.unlock)
174
182
        shelver = ExpectShelver(tree, tree.basis_tree())
175
183
        self.addCleanup(shelver.finalize)
176
 
        shelver.expect('Shelve removing file "foo"? [yNfq?]', 'y')
177
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
184
        shelver.expect('Shelve removing file "foo"?', 0)
 
185
        shelver.expect('Shelve 1 change(s)?', 0)
178
186
        shelver.run()
179
187
        self.assertFileEqual(LINES_AJ, 'tree/foo')
180
188
 
187
195
        self.addCleanup(tree.unlock)
188
196
        shelver = ExpectShelver(tree, tree.basis_tree())
189
197
        self.addCleanup(shelver.finalize)
190
 
        shelver.expect('Shelve adding file "foo"? [yNfq?]', 'y')
191
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
198
        shelver.expect('Shelve adding file "foo"?', 0)
 
199
        shelver.expect('Shelve 1 change(s)?', 0)
192
200
        shelver.run()
193
 
        self.failIfExists('tree/foo')
 
201
        self.assertPathDoesNotExist('tree/foo')
194
202
 
195
203
    def test_shelve_kind_change(self):
196
204
        tree = self.create_shelvable_tree()
200
208
        self.addCleanup(tree.unlock)
201
209
        shelver = ExpectShelver(tree, tree.basis_tree())
202
210
        self.addCleanup(shelver.finalize)
203
 
        shelver.expect('Shelve changing "foo" from file to directory? [yNfq?]',
204
 
                       'y')
205
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
211
        shelver.expect('Shelve changing "foo" from file to directory?',
 
212
                       0)
 
213
        shelver.expect('Shelve 1 change(s)?', 0)
206
214
 
207
215
    def test_shelve_modify_target(self):
208
 
        self.requireFeature(tests.SymlinkFeature)
 
216
        self.requireFeature(features.SymlinkFeature)
209
217
        tree = self.create_shelvable_tree()
210
218
        os.symlink('bar', 'tree/baz')
211
219
        tree.add('baz', 'baz-id')
217
225
        shelver = ExpectShelver(tree, tree.basis_tree())
218
226
        self.addCleanup(shelver.finalize)
219
227
        shelver.expect('Shelve changing target of "baz" from "bar" to '
220
 
                '"vax"? [yNfq?]', 'y')
221
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
 
228
                '"vax"?', 0)
 
229
        shelver.expect('Shelve 1 change(s)?', 0)
222
230
        shelver.run()
223
231
        self.assertEqual('bar', os.readlink('tree/baz'))
224
232
 
228
236
        self.addCleanup(tree.unlock)
229
237
        shelver = ExpectShelver(tree, tree.basis_tree())
230
238
        self.addCleanup(shelver.finalize)
231
 
        shelver.expect('Shelve? [yNfq?]', 'f')
232
 
        shelver.expect('Shelve 2 change(s)? [yNfq?]', 'y')
 
239
        shelver.expect('Shelve?', 2)
 
240
        shelver.expect('Shelve 2 change(s)?', 0)
233
241
        shelver.run()
234
242
        self.assertFileEqual(LINES_AJ, 'tree/foo')
235
243
 
239
247
        self.addCleanup(tree.unlock)
240
248
        shelver = ExpectShelver(tree, tree.basis_tree())
241
249
        self.addCleanup(shelver.finalize)
242
 
        shelver.expect('Shelve? [yNfq?]', 'q')
 
250
        shelver.expect('Shelve?', 3)
243
251
        self.assertRaises(errors.UserAbort, shelver.run)
244
252
        self.assertFileEqual(LINES_ZY, 'tree/foo')
245
253
 
261
269
        self.addCleanup(tree.unlock)
262
270
        shelver = ExpectShelver(tree, tree.basis_tree(), file_list=['bar'])
263
271
        self.addCleanup(shelver.finalize)
264
 
        shelver.expect('Shelve adding file "bar"? [yNfq?]', 'y')
265
 
        shelver.expect('Shelve 1 change(s)? [yNfq?]', 'y')
266
 
        shelver.run()
267
 
 
268
 
    def test_shelve_help(self):
269
 
        tree = self.create_shelvable_tree()
270
 
        tree.lock_tree_write()
271
 
        self.addCleanup(tree.unlock)
272
 
        shelver = ExpectShelver(tree, tree.basis_tree())
273
 
        self.addCleanup(shelver.finalize)
274
 
        shelver.expect('Shelve? [yNfq?]', '?')
275
 
        shelver.expect('Shelve? [(y)es, (N)o, (f)inish, or (q)uit]', 'f')
276
 
        shelver.expect('Shelve 2 change(s)? [yNfq?]', 'y')
 
272
        shelver.expect('Shelve adding file "bar"?', 0)
 
273
        shelver.expect('Shelve 1 change(s)?', 0)
277
274
        shelver.run()
278
275
 
279
276
    def test_shelve_destroy(self):
299
296
        finally:
300
297
            tree.unlock()
301
298
 
302
 
    def test_shelve_old_root_deleted(self):
 
299
    def test_shelve_old_root_preserved(self):
303
300
        tree1 = self.make_branch_and_tree('tree1')
304
301
        tree1.commit('add root')
 
302
        tree1_root_id = tree1.get_root_id()
305
303
        tree2 = self.make_branch_and_tree('tree2')
306
304
        rev2 = tree2.commit('add root')
 
305
        self.assertNotEqual(tree1_root_id, tree2.get_root_id())
307
306
        tree1.merge_from_branch(tree2.branch,
308
307
                                from_revision=revision.NULL_REVISION)
309
 
        tree1.commit('Replaced root entry')
 
308
        tree1.commit('merging in tree2')
 
309
        self.assertEqual(tree1_root_id, tree1.get_root_id())
310
310
        # This is essentially assertNotRaises(InconsistentDelta)
311
 
        self.expectFailure('Cannot shelve replacing a root entry',
312
 
                           self.assertRaises, AssertionError,
313
 
                           self.assertRaises, errors.InconsistentDelta,
314
 
                           self.shelve_all, tree1, rev2)
 
311
        # With testtools 0.9.9, it can be rewritten as:
 
312
        # with ExpectedException(AssertionError,
 
313
        #                        'InconsistentDelta not raised'):
 
314
        #     with ExpectedException(errors.InconsistentDelta, ''):
 
315
        #         self.shelve_all(tree1, rev2)
 
316
        e = self.assertRaises(AssertionError, self.assertRaises,
 
317
                              errors.InconsistentDelta, self.shelve_all, tree1,
 
318
                              rev2)
 
319
        self.assertContainsRe('InconsistentDelta not raised', str(e))
315
320
 
316
321
    def test_shelve_split(self):
317
322
        outer_tree = self.make_branch_and_tree('outer')
327
332
                           outer_tree, rev2)
328
333
 
329
334
 
330
 
class TestApplyReporter(TestShelver):
 
335
class TestApplyReporter(ShelfTestCase):
331
336
 
332
337
    def test_shelve_not_diff(self):
333
338
        tree = self.create_shelvable_tree()
336
341
        shelver = ExpectShelver(tree, tree.basis_tree(),
337
342
                                reporter=shelf_ui.ApplyReporter())
338
343
        self.addCleanup(shelver.finalize)
339
 
        shelver.expect('Apply change? [yNfq?]', 'n')
340
 
        shelver.expect('Apply change? [yNfq?]', 'n')
 
344
        shelver.expect('Apply change?', 1)
 
345
        shelver.expect('Apply change?', 1)
341
346
        # No final shelving prompt because no changes were selected
342
347
        shelver.run()
343
348
        self.assertFileEqual(LINES_ZY, 'tree/foo')
349
354
        shelver = ExpectShelver(tree, tree.basis_tree(),
350
355
                                reporter=shelf_ui.ApplyReporter())
351
356
        self.addCleanup(shelver.finalize)
352
 
        shelver.expect('Apply change? [yNfq?]', 'y')
353
 
        shelver.expect('Apply change? [yNfq?]', 'y')
354
 
        shelver.expect('Apply 2 change(s)? [yNfq?]', 'n')
 
357
        shelver.expect('Apply change?', 0)
 
358
        shelver.expect('Apply change?', 0)
 
359
        shelver.expect('Apply 2 change(s)?', 1)
355
360
        shelver.run()
356
361
        self.assertFileEqual(LINES_ZY, 'tree/foo')
357
362
 
362
367
        shelver = ExpectShelver(tree, tree.basis_tree(),
363
368
                                reporter=shelf_ui.ApplyReporter())
364
369
        self.addCleanup(shelver.finalize)
365
 
        shelver.expect('Apply change? [yNfq?]', 'y')
366
 
        shelver.expect('Apply change? [yNfq?]', 'y')
367
 
        shelver.expect('Apply 2 change(s)? [yNfq?]', 'y')
 
370
        shelver.expect('Apply change?', 0)
 
371
        shelver.expect('Apply change?', 0)
 
372
        shelver.expect('Apply 2 change(s)?', 0)
368
373
        shelver.run()
369
374
        self.assertFileEqual(LINES_AJ, 'tree/foo')
370
375
 
376
381
        shelver = ExpectShelver(tree, tree.basis_tree(),
377
382
                                reporter=shelf_ui.ApplyReporter())
378
383
        self.addCleanup(shelver.finalize)
379
 
        shelver.expect('Apply binary changes? [yNfq?]', 'y')
380
 
        shelver.expect('Apply 1 change(s)? [yNfq?]', 'y')
 
384
        shelver.expect('Apply binary changes?', 0)
 
385
        shelver.expect('Apply 1 change(s)?', 0)
381
386
        shelver.run()
382
387
        self.assertFileEqual(LINES_AJ, 'tree/foo')
383
388
 
389
394
        shelver = ExpectShelver(tree, tree.basis_tree(),
390
395
                                reporter=shelf_ui.ApplyReporter())
391
396
        self.addCleanup(shelver.finalize)
392
 
        shelver.expect('Rename "bar" => "foo"? [yNfq?]', 'y')
393
 
        shelver.expect('Apply change? [yNfq?]', 'y')
394
 
        shelver.expect('Apply change? [yNfq?]', 'y')
395
 
        shelver.expect('Apply 3 change(s)? [yNfq?]', 'y')
 
397
        shelver.expect('Rename "bar" => "foo"?', 0)
 
398
        shelver.expect('Apply change?', 0)
 
399
        shelver.expect('Apply change?', 0)
 
400
        shelver.expect('Apply 3 change(s)?', 0)
396
401
        shelver.run()
397
402
        self.assertFileEqual(LINES_AJ, 'tree/foo')
398
403
 
404
409
        shelver = ExpectShelver(tree, tree.basis_tree(),
405
410
                                reporter=shelf_ui.ApplyReporter())
406
411
        self.addCleanup(shelver.finalize)
407
 
        shelver.expect('Add file "foo"? [yNfq?]', 'y')
408
 
        shelver.expect('Apply 1 change(s)? [yNfq?]', 'y')
 
412
        shelver.expect('Add file "foo"?', 0)
 
413
        shelver.expect('Apply 1 change(s)?', 0)
409
414
        shelver.run()
410
415
        self.assertFileEqual(LINES_AJ, 'tree/foo')
411
416
 
419
424
        shelver = ExpectShelver(tree, tree.basis_tree(),
420
425
                                reporter=shelf_ui.ApplyReporter())
421
426
        self.addCleanup(shelver.finalize)
422
 
        shelver.expect('Delete file "foo"? [yNfq?]', 'y')
423
 
        shelver.expect('Apply 1 change(s)? [yNfq?]', 'y')
 
427
        shelver.expect('Delete file "foo"?', 0)
 
428
        shelver.expect('Apply 1 change(s)?', 0)
424
429
        shelver.run()
425
 
        self.failIfExists('tree/foo')
 
430
        self.assertPathDoesNotExist('tree/foo')
426
431
 
427
432
    def test_shelve_kind_change(self):
428
433
        tree = self.create_shelvable_tree()
433
438
        shelver = ExpectShelver(tree, tree.basis_tree(),
434
439
                               reporter=shelf_ui.ApplyReporter())
435
440
        self.addCleanup(shelver.finalize)
436
 
        shelver.expect('Change "foo" from directory to a file? [yNfq?]', 'y')
437
 
        shelver.expect('Apply 1 change(s)? [yNfq?]', 'y')
 
441
        shelver.expect('Change "foo" from directory to a file?', 0)
 
442
        shelver.expect('Apply 1 change(s)?', 0)
438
443
 
439
444
    def test_shelve_modify_target(self):
440
 
        self.requireFeature(tests.SymlinkFeature)
 
445
        self.requireFeature(features.SymlinkFeature)
441
446
        tree = self.create_shelvable_tree()
442
447
        os.symlink('bar', 'tree/baz')
443
448
        tree.add('baz', 'baz-id')
449
454
        shelver = ExpectShelver(tree, tree.basis_tree(),
450
455
                                reporter=shelf_ui.ApplyReporter())
451
456
        self.addCleanup(shelver.finalize)
452
 
        shelver.expect('Change target of "baz" from "vax" to "bar"? [yNfq?]',
453
 
                       'y')
454
 
        shelver.expect('Apply 1 change(s)? [yNfq?]', 'y')
 
457
        shelver.expect('Change target of "baz" from "vax" to "bar"?',
 
458
                       0)
 
459
        shelver.expect('Apply 1 change(s)?', 0)
455
460
        shelver.run()
456
461
        self.assertEqual('bar', os.readlink('tree/baz'))
457
462