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
|
// Copyright 2015 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.lib.analysis;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.actions.Root;
import com.google.devtools.build.lib.actions.RunfilesSupplier;
import com.google.devtools.build.lib.testutil.Scratch;
import com.google.devtools.build.lib.vfs.PathFragment;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import java.io.IOException;
import java.util.List;
import java.util.Map;
/** Tests for CompositeRunfilesSupplier */
@RunWith(JUnit4.class)
public class CompositeRunfilesSupplierTest {
private RunfilesSupplier mockFirst;
private RunfilesSupplier mockSecond;
private Root rootDir;
private CompositeRunfilesSupplier underTest;
@Before
public void setup() throws IOException {
Scratch scratch = new Scratch();
rootDir = Root.asDerivedRoot(scratch.dir("/fake/root/dont/matter"));
mockFirst = mock(RunfilesSupplier.class);
mockSecond = mock(RunfilesSupplier.class);
underTest = new CompositeRunfilesSupplier(mockFirst, mockSecond);
}
@Test
public void testGetArtifactsReturnsCombinedArtifacts() {
when(mockFirst.getArtifacts()).thenReturn(mkArtifacts(rootDir, "first", "shared"));
when(mockSecond.getArtifacts()).thenReturn(mkArtifacts(rootDir, "second", "shared"));
assertThat(underTest.getArtifacts()).containsExactlyElementsIn(
mkArtifacts(rootDir, "first", "second", "shared"));
}
@Test
public void testGetRunfilesDirsReturnsCombinedPaths() {
PathFragment first = new PathFragment("first");
PathFragment second = new PathFragment("second");
PathFragment shared = new PathFragment("shared");
when(mockFirst.getRunfilesDirs()).thenReturn(ImmutableSet.of(first, shared));
when(mockSecond.getRunfilesDirs()).thenReturn(ImmutableSet.of(second, shared));
assertThat(underTest.getRunfilesDirs()).containsExactlyElementsIn(
ImmutableSet.of(first, second, shared));
}
@Test
public void testGetMappingsReturnsMappingsWithFirstPrecedenceOverSecond() throws IOException {
PathFragment first = new PathFragment("first");
Map<PathFragment, Artifact> firstMappings = mkMappings(rootDir, "first1", "first2");
PathFragment second = new PathFragment("second");
Map<PathFragment, Artifact> secondMappings = mkMappings(rootDir, "second1", "second2");
PathFragment shared = new PathFragment("shared");
Map<PathFragment, Artifact> firstSharedMappings = mkMappings(rootDir, "shared1", "shared2");
Map<PathFragment, Artifact> secondSharedMappings = mkMappings(rootDir, "lost1", "lost2");
when(mockFirst.getMappings()).thenReturn(ImmutableMap.of(
first, firstMappings,
shared, firstSharedMappings));
when(mockSecond.getMappings()).thenReturn(ImmutableMap.of(
second, secondMappings,
shared, secondSharedMappings));
// We expect the mappings for shared added by mockSecond to be dropped.
assertThat(underTest.getMappings()).isEqualTo(ImmutableMap.of(
first, firstMappings,
second, secondMappings,
shared, firstSharedMappings));
}
private static Map<PathFragment, Artifact> mkMappings(Root rootDir, String... paths) {
ImmutableMap.Builder<PathFragment, Artifact> builder = ImmutableMap.builder();
for (String path : paths) {
builder.put(new PathFragment(path), mkArtifact(rootDir, path));
}
return builder.build();
}
private static Artifact mkArtifact(Root rootDir, String path) {
return new Artifact(new PathFragment(path), rootDir);
}
private static List<Artifact> mkArtifacts(Root rootDir, String... paths) {
ImmutableList.Builder<Artifact> builder = ImmutableList.builder();
for (String path : paths) {
builder.add(mkArtifact(rootDir, path));
}
return builder.build();
}
}
|
