xref: /aosp_15_r20/external/grpc-grpc/test/distrib/bazel/python/BUILD (revision cc02d7e222339f7a4f6ba5f422e6413f4bd931f2) 
1# gRPC Bazel BUILD file.
2#
3# Copyright 2019 The gRPC authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#     http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17load("@rules_proto//proto:defs.bzl", "proto_library")
18load(
19    "@com_github_grpc_grpc//bazel:python_rules.bzl",
20    "py_grpc_library",
21    "py_proto_library",
22)
23load("//:python_rules_test.bzl", "python_rules_test_suite")
24
25package(
26    default_testonly = 1,
27)
28
29proto_library(
30    name = "helloworld_proto",
31    srcs = ["helloworld.proto"],
32    deps = [
33        ":hello_dep_proto",
34        "@com_google_protobuf//:duration_proto",
35        "@com_google_protobuf//:timestamp_proto",
36    ],
37)
38
39# Test that .proto files can be located in strict subdiretories of the package.
40proto_library(
41    name = "hello_dep_proto",
42    srcs = ["subdir/hello_dep.proto"],
43)
44
45py_proto_library(
46    name = "helloworld_py_pb2",
47    deps = [":helloworld_proto"],
48)
49
50py_grpc_library(
51    name = "helloworld_py_pb2_grpc",
52    srcs = [":helloworld_proto"],
53    deps = [":helloworld_py_pb2"],
54)
55
56py_proto_library(
57    name = "duration_py_pb2",
58    deps = ["@com_google_protobuf//:duration_proto"],
59)
60
61py_proto_library(
62    name = "timestamp_py_pb2",
63    deps = ["@com_google_protobuf//:timestamp_proto"],
64)
65
66py_test(
67    name = "import_test",
68    srcs = ["helloworld.py"],
69    main = "helloworld.py",
70    python_version = "PY3",
71    deps = [
72        ":duration_py_pb2",
73        ":helloworld_py_pb2",
74        ":helloworld_py_pb2_grpc",
75        ":timestamp_py_pb2",
76    ],
77)
78
79# Test compatibility of py_proto_library and py_grpc_library rules with
80# proto_library targets as deps when the latter use import_prefix and/or
81# strip_import_prefix arguments
82#
83# See namespaced/upper/example for more encompassing tests.
84proto_library(
85    name = "helloworld_moved_proto",
86    srcs = ["helloworld.proto"],
87    import_prefix = "google/cloud",
88    strip_import_prefix = "",
89    deps = [
90        ":hello_dep_proto",
91        "@com_google_protobuf//:duration_proto",
92        "@com_google_protobuf//:timestamp_proto",
93    ],
94)
95
96py_proto_library(
97    name = "helloworld_moved_py_pb2",
98    deps = [":helloworld_moved_proto"],
99)
100
101py_grpc_library(
102    name = "helloworld_moved_py_pb2_grpc",
103    srcs = [":helloworld_moved_proto"],
104    deps = [":helloworld_moved_py_pb2"],
105)
106
107py_test(
108    name = "import_moved_test",
109    srcs = ["helloworld_moved.py"],
110    main = "helloworld_moved.py",
111    python_version = "PY3",
112    deps = [
113        ":duration_py_pb2",
114        ":helloworld_moved_py_pb2",
115        ":helloworld_moved_py_pb2_grpc",
116        ":timestamp_py_pb2",
117    ],
118)
119
120# Test that a py_proto_library wrapping a proto_library in another package can
121# be imported from the package that contains the py_proto_library *AND* from
122# the package that contains the proto_library.
123py_proto_library(
124    name = "subpackage_py_pb2",
125    deps = ["//in_subpackage:subpackage_proto"],
126)
127
128py_test(
129    name = "import_from_this_package_subpackage_test",
130    srcs = ["import_from_this_package.py"],
131    main = "import_from_this_package.py",
132    python_version = "PY3",
133    deps = [
134        ":subpackage_py_pb2",
135    ],
136)
137
138py_test(
139    name = "import_from_proto_library_package_test",
140    srcs = ["import_from_proto_library_package.py"],
141    main = "import_from_proto_library_package.py",
142    python_version = "PY3",
143    deps = [
144        ":subpackage_py_pb2",
145    ],
146)
147
148py_test(
149    name = "import_from_grpcio_reflection_test",
150    srcs = ["import_from_grpcio_reflection.py"],
151    main = "import_from_grpcio_reflection.py",
152    python_version = "PY3",
153    deps = [
154        "@com_github_grpc_grpc//src/python/grpcio_reflection/grpc_reflection/v1alpha:grpc_reflection",
155    ],
156)
157
158# Test that a py_proto_library can be successfully imported without requiring
159# explicit dependencies on unused dependencies of the generated code.
160py_test(
161    name = "transitive_proto_dep_test",
162    srcs = ["transitive_proto_dep.py"],
163    main = "transitive_proto_dep.py",
164    python_version = "PY3",
165    deps = [
166        ":helloworld_py_pb2",
167    ],
168)
169
170python_rules_test_suite(
171    name = "python_rules_test",
172)
173
174# Test that grpc_library attribute replaces grpcio dependency on
175# py_grpc_library targets
176
177py_library(
178    name = "grpc_library_replacement",
179    srcs = ["grpc_library_replacement.py"],
180)
181
182py_grpc_library(
183    name = "helloworld_py_pb2_grpc_library_changed",
184    srcs = [":helloworld_proto"],
185    grpc_library = ":grpc_library_replacement",
186    deps = [":helloworld_py_pb2"],
187)
188
189py_test(
190    name = "grpc_library_replacement_test",
191    srcs = ["grpc_library_replacement_test.py"],
192    main = "grpc_library_replacement_test.py",
193    python_version = "PY3",
194    deps = [
195        ":helloworld_py_pb2_grpc_library_changed",
196    ],
197)
198