1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
|
# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name
import os
import re
import shutil
import itertools
import pytest
from tests.testutils import create_repo
from buildstream import _yaml
from buildstream.plugintestutils import cli # pylint: disable=unused-import
from buildstream._exceptions import ErrorDomain
from . import configure_project
# Project directory
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"project",
)
def create_element(repo, name, path, dependencies, ref=None):
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref)
],
'depends': dependencies
}
_yaml.dump(element, os.path.join(path, name))
@pytest.mark.datafiles(os.path.join(DATA_DIR))
@pytest.mark.parametrize("ref_storage", [('inline'), ('project.refs')])
@pytest.mark.parametrize("track_targets,exceptions,tracked", [
# Test with no exceptions
(['0.bst'], [], ['0.bst', '2.bst', '3.bst', '4.bst', '5.bst', '6.bst', '7.bst']),
(['3.bst'], [], ['3.bst', '4.bst', '5.bst', '6.bst']),
(['2.bst', '3.bst'], [], ['2.bst', '3.bst', '4.bst', '5.bst', '6.bst', '7.bst']),
# Test excepting '2.bst'
(['0.bst'], ['2.bst'], ['0.bst', '3.bst', '4.bst', '5.bst', '6.bst']),
(['3.bst'], ['2.bst'], []),
(['2.bst', '3.bst'], ['2.bst'], ['3.bst', '4.bst', '5.bst', '6.bst']),
# Test excepting '2.bst' and '3.bst'
(['0.bst'], ['2.bst', '3.bst'], ['0.bst']),
(['3.bst'], ['2.bst', '3.bst'], []),
(['2.bst', '3.bst'], ['2.bst', '3.bst'], [])
])
def test_build_track(cli, datafiles, tmpdir, ref_storage,
track_targets, exceptions, tracked):
project = str(datafiles)
dev_files_path = os.path.join(project, 'files', 'dev-files')
element_path = os.path.join(project, 'elements')
repo = create_repo('git', str(tmpdir))
ref = repo.create(dev_files_path)
configure_project(project, {
'ref-storage': ref_storage
})
create_elements = {
'0.bst': [
'2.bst',
'3.bst'
],
'2.bst': [
'3.bst',
'7.bst'
],
'3.bst': [
'4.bst',
'5.bst',
'6.bst'
],
'4.bst': [],
'5.bst': [],
'6.bst': [
'5.bst'
],
'7.bst': []
}
initial_project_refs = {}
for element, dependencies in create_elements.items():
# Test the element inconsistency resolution by ensuring that
# only elements that aren't tracked have refs
if element in set(tracked):
# Elements which should not have a ref set
#
create_element(repo, element, element_path, dependencies)
elif ref_storage == 'project.refs':
# Store a ref in project.refs
#
create_element(repo, element, element_path, dependencies)
initial_project_refs[element] = [{'ref': ref}]
else:
# Store a ref in the element itself
#
create_element(repo, element, element_path, dependencies, ref=ref)
# Generate initial project.refs
if ref_storage == 'project.refs':
project_refs = {
'projects': {
'test': initial_project_refs
}
}
_yaml.dump(project_refs, os.path.join(project, 'project.refs'))
args = ['build']
args += itertools.chain.from_iterable(zip(itertools.repeat('--track'), track_targets))
args += itertools.chain.from_iterable(zip(itertools.repeat('--track-except'), exceptions))
args += ['0.bst']
result = cli.run(project=project, silent=True, args=args)
result.assert_success()
tracked_elements = result.get_tracked_elements()
assert set(tracked_elements) == set(tracked)
# Delete element sources
source_dir = os.path.join(project, 'cache', 'sources')
shutil.rmtree(source_dir)
source_refs = os.path.join(project, 'cache', 'cas', 'refs', 'heads', '@sources')
shutil.rmtree(source_refs)
# Delete artifacts one by one and assert element states
for target in set(tracked):
cli.remove_artifact_from_cache(project, target)
# Assert that it's tracked
assert cli.get_element_state(project, target) == 'fetch needed'
# Assert there was a project.refs created, depending on the configuration
if ref_storage == 'project.refs':
assert os.path.exists(os.path.join(project, 'project.refs'))
else:
assert not os.path.exists(os.path.join(project, 'project.refs'))
@pytest.mark.datafiles(os.path.join(DATA_DIR))
@pytest.mark.parametrize("track_targets,exceptions,tracked", [
# Test with no exceptions
(['0.bst'], [], ['0.bst', '2.bst', '3.bst', '4.bst', '5.bst', '6.bst', '7.bst']),
(['3.bst'], [], ['3.bst', '4.bst', '5.bst', '6.bst']),
(['2.bst', '3.bst'], [], ['2.bst', '3.bst', '4.bst', '5.bst', '6.bst', '7.bst']),
# Test excepting '2.bst'
(['0.bst'], ['2.bst'], ['0.bst', '3.bst', '4.bst', '5.bst', '6.bst']),
(['3.bst'], ['2.bst'], []),
(['2.bst', '3.bst'], ['2.bst'], ['3.bst', '4.bst', '5.bst', '6.bst']),
# Test excepting '2.bst' and '3.bst'
(['0.bst'], ['2.bst', '3.bst'], ['0.bst']),
(['3.bst'], ['2.bst', '3.bst'], []),
(['2.bst', '3.bst'], ['2.bst', '3.bst'], [])
])
def test_build_track_update(cli, datafiles, tmpdir, track_targets,
exceptions, tracked):
project = str(datafiles)
dev_files_path = os.path.join(project, 'files', 'dev-files')
element_path = os.path.join(project, 'elements')
repo = create_repo('git', str(tmpdir))
ref = repo.create(dev_files_path)
create_elements = {
'0.bst': [
'2.bst',
'3.bst'
],
'2.bst': [
'3.bst',
'7.bst'
],
'3.bst': [
'4.bst',
'5.bst',
'6.bst'
],
'4.bst': [],
'5.bst': [],
'6.bst': [
'5.bst'
],
'7.bst': []
}
for element, dependencies in create_elements.items():
# We set a ref for all elements, so that we ensure that we
# only track exactly those elements that we want to track,
# even if others can be tracked
create_element(repo, element, element_path, dependencies, ref=ref)
repo.add_commit()
args = ['build']
args += itertools.chain.from_iterable(zip(itertools.repeat('--track'), track_targets))
args += itertools.chain.from_iterable(zip(itertools.repeat('--track-except'), exceptions))
args += ['0.bst']
result = cli.run(project=project, silent=True, args=args)
tracked_elements = result.get_tracked_elements()
assert set(tracked_elements) == set(tracked)
@pytest.mark.datafiles(os.path.join(DATA_DIR))
@pytest.mark.parametrize("track_targets,exceptions", [
# Test tracking the main target element, but excepting some of its
# children
(['0.bst'], ['6.bst']),
# Test only tracking a child element
(['3.bst'], []),
])
def test_build_track_inconsistent(cli, datafiles, tmpdir,
track_targets, exceptions):
project = str(datafiles)
dev_files_path = os.path.join(project, 'files', 'dev-files')
element_path = os.path.join(project, 'elements')
repo = create_repo('git', str(tmpdir))
repo.create(dev_files_path)
create_elements = {
'0.bst': [
'2.bst',
'3.bst'
],
'2.bst': [
'3.bst',
'7.bst'
],
'3.bst': [
'4.bst',
'5.bst',
'6.bst'
],
'4.bst': [],
'5.bst': [],
'6.bst': [
'5.bst'
],
'7.bst': []
}
for element, dependencies in create_elements.items():
# We don't add refs so that all elements *have* to be tracked
create_element(repo, element, element_path, dependencies)
args = ['build']
args += itertools.chain.from_iterable(zip(itertools.repeat('--track'), track_targets))
args += itertools.chain.from_iterable(zip(itertools.repeat('--track-except'), exceptions))
args += ['0.bst']
result = cli.run(project=project, args=args, silent=True)
result.assert_main_error(ErrorDomain.PIPELINE, "inconsistent-pipeline")
# Assert that if a build element has a dependency in the tracking
# queue it does not start building before tracking finishes.
@pytest.mark.datafiles(os.path.join(DATA_DIR))
@pytest.mark.parametrize("strict", ['--strict', '--no-strict'])
def test_build_track_track_first(cli, datafiles, tmpdir, strict):
project = str(datafiles)
dev_files_path = os.path.join(project, 'files', 'dev-files')
element_path = os.path.join(project, 'elements')
repo = create_repo('git', str(tmpdir))
ref = repo.create(dev_files_path)
create_elements = {
'0.bst': [
'1.bst'
],
'1.bst': [],
'2.bst': [
'0.bst'
]
}
for element, dependencies in create_elements.items():
# We set a ref so that 0.bst can already be built even if
# 1.bst has not been tracked yet.
create_element(repo, element, element_path, dependencies, ref=ref)
repo.add_commit()
# Build 1.bst and 2.bst first so we have an artifact for them
args = [strict, 'build', '2.bst']
result = cli.run(args=args, project=project, silent=True)
result.assert_success()
# Test building 0.bst while tracking 1.bst
cli.remove_artifact_from_cache(project, '0.bst')
args = [strict, 'build', '--track', '1.bst', '2.bst']
result = cli.run(args=args, project=project, silent=True)
result.assert_success()
# Assert that 1.bst successfully tracks before 0.bst builds
track_messages = re.finditer(r'\[track:1.bst\s*]', result.stderr)
build_0 = re.search(r'\[\s*build:0.bst\s*] START', result.stderr).start()
assert all(track_message.start() < build_0 for track_message in track_messages)
# Assert that 2.bst is *only* rebuilt if we are in strict mode
build_2 = re.search(r'\[\s*build:2.bst\s*] START', result.stderr)
if strict == '--strict':
assert build_2 is not None
else:
assert build_2 is None
|
