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
|
// Copyright 2015 The Bazel Authors. 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.packages;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import com.google.common.testing.EqualsTester;
import com.google.devtools.build.lib.events.util.EventCollectionApparatus;
import com.google.devtools.build.lib.packages.util.PackageFactoryApparatus;
import com.google.devtools.build.lib.testutil.Scratch;
import com.google.devtools.build.lib.vfs.Path;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* A test for {@link InputFile}.
*/
@RunWith(JUnit4.class)
public class InputFileTest {
private Path pathX;
private Path pathY;
private Package pkg;
private EventCollectionApparatus events = new EventCollectionApparatus();
private Scratch scratch = new Scratch("/workspace");
private PackageFactoryApparatus packages = new PackageFactoryApparatus(events.reporter());
@Before
public final void writeFiles() throws Exception {
Path buildfile =
scratch.file(
"pkg/BUILD",
"genrule(name = 'dummy', ",
" cmd = '', ",
" outs = [], ",
" srcs = ['x', 'subdir/y'])");
pkg = packages.createPackage("pkg", buildfile);
events.assertNoWarningsOrErrors();
this.pathX = scratch.file("pkg/x", "blah");
this.pathY = scratch.file("pkg/subdir/y", "blah blah");
}
private static void checkPathMatches(InputFile input, Path expectedPath) {
assertThat(input.getPath()).isEqualTo(expectedPath);
}
private static void checkName(InputFile input, String expectedName) {
assertThat(input.getName()).isEqualTo(expectedName);
}
private static void checkLabel(InputFile input, String expectedLabelString) {
assertThat(input.getLabel().toString()).isEqualTo(expectedLabelString);
}
@Test
public void testGetAssociatedRule() throws Exception {
assertWithMessage(null).that(pkg.getTarget("x").getAssociatedRule()).isNull();
}
@Test
public void testInputFileInPackageDirectory() throws NoSuchTargetException {
InputFile inputFileX = (InputFile) pkg.getTarget("x");
checkPathMatches(inputFileX, pathX);
checkName(inputFileX, "x");
checkLabel(inputFileX, "//pkg:x");
assertThat(inputFileX.getTargetKind()).isEqualTo("source file");
}
@Test
public void testInputFileInSubdirectory() throws NoSuchTargetException {
InputFile inputFileY = (InputFile) pkg.getTarget("subdir/y");
checkPathMatches(inputFileY, pathY);
checkName(inputFileY, "subdir/y");
checkLabel(inputFileY, "//pkg:subdir/y");
}
@Test
public void testEquivalenceRelation() throws NoSuchTargetException {
InputFile inputFileX = (InputFile) pkg.getTarget("x");
assertThat(inputFileX).isSameAs(pkg.getTarget("x"));
InputFile inputFileY = (InputFile) pkg.getTarget("subdir/y");
assertThat(inputFileY).isSameAs(pkg.getTarget("subdir/y"));
new EqualsTester()
.addEqualityGroup(inputFileX)
.addEqualityGroup(inputFileY)
.testEquals();
}
}
|
