xref: /aosp_15_r20/build/bazel/rules/android/framework_resources_test.bzl (revision 7594170e27e0732bc44b93d1440d87a54b6ffe7c) 
1# Copyright (C) 2023 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15load("@bazel_skylib//lib:paths.bzl", "paths")
16load("@rules_testing//lib:analysis_test.bzl", "analysis_test", "test_suite")
17load("@rules_testing//lib:truth.bzl", "matching")
18load("@rules_testing//lib:util.bzl", "util")
19load(":framework_resources.bzl", "framework_resources")
20
21def _exists(unused_value):
22    return True
23
24_exist_matcher = matching.custom(
25    "matcher to check that a set is not empty",
26    _exists,
27)
28
29def _test_native_providers(name):
30    util.helper_target(
31        framework_resources,
32        name = name + "_subject",
33        manifest = "AndroidManifest.xml",
34        resource_files = ["res/values/attrs.xml"],
35        resource_zips = ["resource_zip.zip"],
36    )
37    analysis_test(
38        name = name,
39        impl = _test_native_providers_impl,
40        target = name + "_subject",
41    )
42
43def _test_starlark_rule(name):
44    util.helper_target(
45        framework_resources,
46        name = name + "_subject",
47        manifest = "AndroidManifest.xml",
48        resource_files = ["res/values/attrs.xml"],
49        resource_zips = ["resource_zip.zip"],
50    )
51    analysis_test(
52        name = name,
53        impl = _test_starlark_rule_impl,
54        target = name + "_subject" + "_RESOURCES_DO_NOT_USE",
55    )
56
57def _test_native_providers_impl(env, target):
58    env.expect.that_target(target).default_outputs().contains_predicate(
59        matching.file_basename_equals(target.label.name + ".apk"),
60    )
61    env.expect.that_target(target).output_group("classjar").contains_predicate(_exist_matcher)
62    env.expect.that_target(target).output_group("srcjar").contains_predicate(_exist_matcher)
63    env.expect.that_target(target).output_group("resource_apk").contains_predicate(_exist_matcher)
64
65def _test_starlark_rule_impl(env, target):
66    for mnemonic in [
67        "FixAndroidManifest",
68        "UnzipResourceZips",
69        "CompileAndroidResources",
70        "ExcludeDefaultResources",
71        "AaptLinkFrameworkRes",
72        "FrameworkResSrcJar",
73        "StarlarkRClassGenerator",
74        "TouchFakeProtoManifest",
75    ]:
76        # Tautology, but the test will fail if the action doesn't exit.
77        env.expect.that_target(target).action_named(mnemonic).mnemonic().equals(mnemonic)
78
79    # Providers
80    env.expect.that_target(target).has_provider(AndroidApplicationResourceInfo)
81    env.expect.that_target(target).output_group("classjar").contains_predicate(_exist_matcher)
82    env.expect.that_target(target).output_group("srcjar").contains_predicate(_exist_matcher)
83    env.expect.that_target(target).output_group("resource_apk").contains_predicate(_exist_matcher)
84
85def framework_resources_test_suite(name):
86    test_suite(
87        name = name,
88        tests = [
89            _test_native_providers,
90            _test_starlark_rule,
91        ],
92    )
93