|
1
|
|
|
import unittest |
|
2
|
|
|
import os |
|
3
|
|
|
from os.path import isfile |
|
4
|
|
|
|
|
5
|
|
|
from coalib.misc.ContextManagers import make_temp |
|
6
|
|
|
from coalib.results.Diff import Diff |
|
7
|
|
|
from coalib.results.Result import Result |
|
8
|
|
|
from coalib.results.result_actions.ApplyPatchAction import ApplyPatchAction |
|
9
|
|
|
from coalib.settings.Section import Section |
|
10
|
|
|
|
|
11
|
|
|
|
|
12
|
|
|
class ApplyPatchActionTest(unittest.TestCase): |
|
13
|
|
|
|
|
14
|
|
|
def test_apply(self): |
|
15
|
|
|
uut = ApplyPatchAction() |
|
16
|
|
|
with make_temp() as f_a, make_temp() as f_b, make_temp() as f_c: |
|
17
|
|
|
|
|
18
|
|
|
file_dict = { |
|
19
|
|
|
f_a: ["1\n", "2\n", "3\n"], |
|
20
|
|
|
f_b: ["1\n", "2\n", "3\n"], |
|
21
|
|
|
f_c: ["1\n", "2\n", "3\n"] |
|
22
|
|
|
} |
|
23
|
|
|
expected_file_dict = { |
|
24
|
|
|
f_a: ["1\n", "3_changed\n"], |
|
25
|
|
|
f_b: ["1\n", "2\n", "3_changed\n"], |
|
26
|
|
|
f_c: ["1\n", "2\n", "3\n"] |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
|
|
file_diff_dict = {} |
|
30
|
|
|
|
|
31
|
|
|
diff = Diff(file_dict[f_a]) |
|
32
|
|
|
diff.delete_line(2) |
|
33
|
|
|
uut.apply_from_section(Result("origin", "msg", diffs={f_a: diff}), |
|
34
|
|
|
file_dict, |
|
35
|
|
|
file_diff_dict, |
|
36
|
|
|
Section("t")) |
|
37
|
|
|
|
|
38
|
|
|
diff = Diff(file_dict[f_a]) |
|
39
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
40
|
|
|
uut.apply_from_section(Result("origin", "msg", diffs={f_a: diff}), |
|
41
|
|
|
file_dict, |
|
42
|
|
|
file_diff_dict, |
|
43
|
|
|
Section("t")) |
|
44
|
|
|
|
|
45
|
|
|
diff = Diff(file_dict[f_b]) |
|
46
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
47
|
|
|
uut.apply(Result("origin", "msg", diffs={f_b: diff}), |
|
48
|
|
|
file_dict, |
|
49
|
|
|
file_diff_dict) |
|
50
|
|
|
|
|
51
|
|
|
for filename in file_diff_dict: |
|
52
|
|
|
file_dict[filename] = file_diff_dict[filename].modified |
|
53
|
|
|
|
|
54
|
|
|
self.assertEqual(file_dict, expected_file_dict) |
|
55
|
|
|
with open(f_a) as fa: |
|
56
|
|
|
self.assertEqual(file_dict[f_a], fa.readlines()) |
|
57
|
|
|
with open(f_b) as fb: |
|
58
|
|
|
self.assertEqual(file_dict[f_b], fb.readlines()) |
|
59
|
|
|
with open(f_c) as fc: |
|
60
|
|
|
# File c is unchanged and should be untouched |
|
61
|
|
|
self.assertEqual([], fc.readlines()) |
|
62
|
|
|
|
|
63
|
|
View Code Duplication |
def test_apply_orig_option(self): |
|
|
|
|
|
|
64
|
|
|
uut = ApplyPatchAction() |
|
65
|
|
|
with make_temp() as f_a, make_temp() as f_b: |
|
66
|
|
|
file_dict = { |
|
67
|
|
|
f_a: ["1\n", "2\n", "3\n"], |
|
68
|
|
|
f_b: ["1\n", "2\n", "3\n"] |
|
69
|
|
|
} |
|
70
|
|
|
expected_file_dict = { |
|
71
|
|
|
f_a: ["1\n", "2\n", "3_changed\n"], |
|
72
|
|
|
f_b: ["1\n", "2\n", "3_changed\n"] |
|
73
|
|
|
} |
|
74
|
|
|
file_diff_dict = {} |
|
75
|
|
|
diff = Diff(file_dict[f_a]) |
|
76
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
77
|
|
|
uut.apply(Result("origin", "msg", diffs={f_a: diff}), |
|
78
|
|
|
file_dict, |
|
79
|
|
|
file_diff_dict, |
|
80
|
|
|
no_orig=True) |
|
81
|
|
|
diff = Diff(file_dict[f_b]) |
|
82
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
83
|
|
|
uut.apply(Result("origin", "msg", diffs={f_b: diff}), |
|
84
|
|
|
file_dict, |
|
85
|
|
|
file_diff_dict, |
|
86
|
|
|
no_orig=False) |
|
87
|
|
|
self.assertFalse(isfile(f_a+".orig")) |
|
88
|
|
|
self.assertTrue(isfile(f_b+".orig")) |
|
89
|
|
|
|
|
90
|
|
|
for filename in file_diff_dict: |
|
91
|
|
|
file_dict[filename] = file_diff_dict[filename].modified |
|
92
|
|
|
|
|
93
|
|
|
self.assertEqual(file_dict, expected_file_dict) |
|
94
|
|
|
|
|
95
|
|
View Code Duplication |
def test_apply_rename(self): |
|
|
|
|
|
|
96
|
|
|
uut = ApplyPatchAction() |
|
97
|
|
|
with make_temp() as f_a: |
|
98
|
|
|
file_dict = {f_a: ["1\n", "2\n", "3\n"]} |
|
99
|
|
|
expected_file_dict = {f_a: ["1\n", "2_changed\n", "3_changed\n"]} |
|
100
|
|
|
file_diff_dict = {} |
|
101
|
|
|
diff = Diff(file_dict[f_a], rename=f_a+".renamed") |
|
102
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
103
|
|
|
uut.apply(Result("origin", "msg", diffs={f_a: diff}), |
|
104
|
|
|
file_dict, |
|
105
|
|
|
file_diff_dict) |
|
106
|
|
|
self.assertTrue(isfile(f_a+".orig")) |
|
107
|
|
|
self.assertTrue(isfile(f_a+".renamed")) |
|
108
|
|
|
|
|
109
|
|
|
diff = Diff(file_dict[f_a]) |
|
110
|
|
|
diff.change_line(2, "2\n", "2_changed\n") |
|
111
|
|
|
uut.apply(Result("origin", "msg", diffs={f_a: diff}), |
|
112
|
|
|
file_dict, |
|
113
|
|
|
file_diff_dict) |
|
114
|
|
|
self.assertTrue(isfile(f_a+".renamed.orig")) |
|
115
|
|
|
|
|
116
|
|
|
for filename in file_diff_dict: |
|
117
|
|
|
file_dict[filename] = file_diff_dict[filename].modified |
|
118
|
|
|
|
|
119
|
|
|
self.assertEqual(file_dict, expected_file_dict) |
|
120
|
|
|
|
|
121
|
|
|
def test_apply_delete(self): |
|
122
|
|
|
uut = ApplyPatchAction() |
|
123
|
|
|
with make_temp() as f_a: |
|
124
|
|
|
file_dict = {f_a: ["1\n", "2\n", "3\n"]} |
|
125
|
|
|
file_diff_dict = {} |
|
126
|
|
|
diff = Diff(file_dict[f_a], delete=True) |
|
127
|
|
|
uut.apply(Result("origin", "msg", diffs={f_a: diff}), |
|
128
|
|
|
file_dict, |
|
129
|
|
|
file_diff_dict) |
|
130
|
|
|
self.assertFalse(isfile(f_a)) |
|
131
|
|
|
self.assertTrue(isfile(f_a+".orig")) |
|
132
|
|
|
os.remove(f_a+".orig") |
|
133
|
|
|
|
|
134
|
|
|
diff = Diff(file_dict[f_a]) |
|
135
|
|
|
diff.change_line(3, "3\n", "3_changed\n") |
|
136
|
|
|
uut.apply(Result("origin", "msg", diffs={f_a: diff}), |
|
137
|
|
|
file_dict, |
|
138
|
|
|
file_diff_dict) |
|
139
|
|
|
self.assertFalse(isfile(f_a+".orig")) |
|
140
|
|
|
open(f_a, 'w').close() |
|
141
|
|
|
|
|
142
|
|
|
def test_is_applicable(self): |
|
143
|
|
|
diff = Diff(["1\n", "2\n", "3\n"]) |
|
144
|
|
|
diff.delete_line(2) |
|
145
|
|
|
patch_result = Result("", "", diffs={'f': diff}) |
|
146
|
|
|
self.assertTrue( |
|
147
|
|
|
ApplyPatchAction.is_applicable(patch_result, {}, {})) |
|
148
|
|
|
|
|
149
|
|
|
def test_is_applicable_conflict(self): |
|
150
|
|
|
diff = Diff(["1\n", "2\n", "3\n"]) |
|
151
|
|
|
diff.add_lines(2, ['a line']) |
|
152
|
|
|
|
|
153
|
|
|
conflict_result = Result("", "", diffs={'f': diff}) |
|
154
|
|
|
# Applying the same diff twice will result in a conflict |
|
155
|
|
|
self.assertFalse( |
|
156
|
|
|
ApplyPatchAction.is_applicable(conflict_result, {}, {'f': diff})) |
|
157
|
|
|
|
|
158
|
|
|
def test_is_applicable_empty_patch(self): |
|
159
|
|
|
empty_patch_result = Result("", "", diffs={}) |
|
160
|
|
|
self.assertFalse( |
|
161
|
|
|
ApplyPatchAction.is_applicable(empty_patch_result, {}, {})) |
|
162
|
|
|
|
|
163
|
|
|
def test_is_applicable_without_patch(self): |
|
164
|
|
|
result = Result("", "") |
|
165
|
|
|
self.assertFalse(ApplyPatchAction.is_applicable(result, {}, {})) |
|
166
|
|
|
|
coala-analyzer /
coala
Loading history...
