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
|
require 'spec_helper'
describe Gitlab::GitalyClient::CommitService do
let(:project) { create(:project, :repository) }
let(:storage_name) { project.repository_storage }
let(:relative_path) { project.disk_path + '.git' }
let(:repository) { project.repository }
let(:repository_message) { repository.gitaly_repository }
let(:revision) { '913c66a37b4a45b9769037c55c2d238bd0942d2e' }
let(:commit) { project.commit(revision) }
let(:client) { described_class.new(repository) }
describe '#diff_from_parent' do
context 'when a commit has a parent' do
it 'sends an RPC request with the parent ID as left commit' do
request = Gitaly::CommitDiffRequest.new(
repository: repository_message,
left_commit_id: 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660',
right_commit_id: commit.id,
collapse_diffs: false,
enforce_limits: true,
# Tests limitation parameters explicitly
max_files: 100,
max_lines: 5000,
max_bytes: 512000,
safe_max_files: 100,
safe_max_lines: 5000,
safe_max_bytes: 512000,
max_patch_bytes: 102400
)
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_diff).with(request, kind_of(Hash))
client.diff_from_parent(commit)
end
end
context 'when a commit does not have a parent' do
it 'sends an RPC request with empty tree ref as left commit' do
initial_commit = project.commit('1a0b36b3cdad1d2ee32457c102a8c0b7056fa863').raw
request = Gitaly::CommitDiffRequest.new(
repository: repository_message,
left_commit_id: Gitlab::Git::EMPTY_TREE_ID,
right_commit_id: initial_commit.id,
collapse_diffs: false,
enforce_limits: true,
# Tests limitation parameters explicitly
max_files: 100,
max_lines: 5000,
max_bytes: 512000,
safe_max_files: 100,
safe_max_lines: 5000,
safe_max_bytes: 512000,
max_patch_bytes: 102400
)
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_diff).with(request, kind_of(Hash))
client.diff_from_parent(initial_commit)
end
end
it 'returns a Gitlab::GitalyClient::DiffStitcher' do
ret = client.diff_from_parent(commit)
expect(ret).to be_kind_of(Gitlab::GitalyClient::DiffStitcher)
end
it 'encodes paths correctly' do
expect { client.diff_from_parent(commit, paths: ['encoding/test.txt', 'encoding/ใในใ.txt', nil]) }.not_to raise_error
end
end
describe '#commit_deltas' do
context 'when a commit has a parent' do
it 'sends an RPC request with the parent ID as left commit' do
request = Gitaly::CommitDeltaRequest.new(
repository: repository_message,
left_commit_id: 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660',
right_commit_id: commit.id
)
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_delta).with(request, kind_of(Hash)).and_return([])
client.commit_deltas(commit)
end
end
context 'when a commit does not have a parent' do
it 'sends an RPC request with empty tree ref as left commit' do
initial_commit = project.commit('1a0b36b3cdad1d2ee32457c102a8c0b7056fa863')
request = Gitaly::CommitDeltaRequest.new(
repository: repository_message,
left_commit_id: Gitlab::Git::EMPTY_TREE_ID,
right_commit_id: initial_commit.id
)
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_delta).with(request, kind_of(Hash)).and_return([])
client.commit_deltas(initial_commit)
end
end
end
describe '#between' do
let(:from) { 'master' }
let(:to) { Gitlab::Git::EMPTY_TREE_ID }
it 'sends an RPC request' do
request = Gitaly::CommitsBetweenRequest.new(
repository: repository_message, from: from, to: to
)
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:commits_between)
.with(request, kind_of(Hash)).and_return([])
described_class.new(repository).between(from, to)
end
end
describe '#diff_stats' do
let(:left_commit_id) { 'master' }
let(:right_commit_id) { 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660' }
it 'sends an RPC request' do
request = Gitaly::DiffStatsRequest.new(repository: repository_message,
left_commit_id: left_commit_id,
right_commit_id: right_commit_id)
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:diff_stats)
.with(request, kind_of(Hash)).and_return([])
described_class.new(repository).diff_stats(left_commit_id, right_commit_id)
end
end
describe '#tree_entries' do
let(:path) { '/' }
it 'sends a get_tree_entries message' do
expect_any_instance_of(Gitaly::CommitService::Stub)
.to receive(:get_tree_entries)
.with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
.and_return([])
client.tree_entries(repository, revision, path, false)
end
context 'with UTF-8 params strings' do
let(:revision) { "branch\u011F" }
let(:path) { "foo/\u011F.txt" }
it 'handles string encodings correctly' do
expect_any_instance_of(Gitaly::CommitService::Stub)
.to receive(:get_tree_entries)
.with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
.and_return([])
client.tree_entries(repository, revision, path, false)
end
end
end
describe '#commit_count' do
before do
expect_any_instance_of(Gitaly::CommitService::Stub)
.to receive(:count_commits)
.with(gitaly_request_with_path(storage_name, relative_path),
kind_of(Hash))
.and_return([])
end
it 'sends a commit_count message' do
client.commit_count(revision)
end
context 'with UTF-8 params strings' do
let(:revision) { "branch\u011F" }
let(:path) { "foo/\u011F.txt" }
it 'handles string encodings correctly' do
client.commit_count(revision, path: path)
end
end
end
describe '#find_commit' do
let(:revision) { Gitlab::Git::EMPTY_TREE_ID }
it 'sends an RPC request' do
request = Gitaly::FindCommitRequest.new(
repository: repository_message, revision: revision
)
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit)
.with(request, kind_of(Hash)).and_return(double(commit: nil))
described_class.new(repository).find_commit(revision)
end
describe 'caching', :request_store do
let(:commit_dbl) { double(id: 'f01b' * 10) }
context 'when passed revision is a branch name' do
it 'calls Gitaly' do
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).twice.and_return(double(commit: commit_dbl))
commit = nil
2.times { commit = described_class.new(repository).find_commit('master') }
expect(commit).to eq(commit_dbl)
end
end
context 'when passed revision is a commit ID' do
it 'returns a cached commit' do
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: commit_dbl))
commit = nil
2.times { commit = described_class.new(repository).find_commit('f01b' * 10) }
expect(commit).to eq(commit_dbl)
end
end
context 'when caching of the ref name is enabled' do
it 'caches negative entries' do
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: nil))
commit = nil
2.times do
::Gitlab::GitalyClient.allow_ref_name_caching do
commit = described_class.new(repository).find_commit('master')
end
end
expect(commit).to eq(nil)
end
it 'returns a cached commit' do
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: commit_dbl))
commit = nil
2.times do
::Gitlab::GitalyClient.allow_ref_name_caching do
commit = described_class.new(repository).find_commit('master')
end
end
expect(commit).to eq(commit_dbl)
end
end
end
end
describe '#patch' do
let(:request) do
Gitaly::CommitPatchRequest.new(
repository: repository_message, revision: revision
)
end
let(:response) { [double(data: "my "), double(data: "diff")] }
subject { described_class.new(repository).patch(revision) }
it 'sends an RPC request' do
expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_patch)
.with(request, kind_of(Hash)).and_return([])
subject
end
it 'concatenates the responses data' do
allow_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_patch)
.with(request, kind_of(Hash)).and_return(response)
expect(subject).to eq("my diff")
end
end
describe '#commit_stats' do
let(:request) do
Gitaly::CommitStatsRequest.new(
repository: repository_message, revision: revision
)
end
let(:response) do
Gitaly::CommitStatsResponse.new(
oid: revision,
additions: 11,
deletions: 15
)
end
subject { described_class.new(repository).commit_stats(revision) }
it 'sends an RPC request' do
expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:commit_stats)
.with(request, kind_of(Hash)).and_return(response)
expect(subject.additions).to eq(11)
expect(subject.deletions).to eq(15)
end
end
end
|