c016143602
In Soong, java_library can specify static_deps which are dependencies that get aggregated into the final jar (akin to static linking). This is useful because it allows dependencies higher up in the chain to compile against the APIs exported by transitive dependencies. Bazel does not support this functionality directly, but it can be emulated via the exports attribute which makes any targets listed in the attribute public to targets further up the chain. Bug: 217236083 Bug: 219908977 Test: b build //external/error_prone:error_prone_core Test: b build //external/bouncycastle:bouncycastle-host Test: b build --platforms=//build/bazel/platforms:linux_x86 //prebuilts/sdk/tools/jetifier/jetifier-standalone:jetifier Change-Id: I2867e3f816de720a6f4bd9ff7a847d1b0c2da2d6
122 lines
3.3 KiB
Go
122 lines
3.3 KiB
Go
// Copyright 2021 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package bp2build
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import (
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"fmt"
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"testing"
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"android/soong/android"
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"android/soong/java"
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)
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func runJavaProtoTestCase(t *testing.T, tc bp2buildTestCase) {
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t.Helper()
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(&tc).moduleTypeUnderTest = "java_library_static"
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(&tc).moduleTypeUnderTestFactory = java.LibraryFactory
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runBp2BuildTestCase(t, func(ctx android.RegistrationContext) {}, tc)
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}
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func TestJavaProto(t *testing.T) {
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testCases := []struct {
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protoType string
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javaLibraryType string
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javaLibraryNameExtension string
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}{
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{
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protoType: "nano",
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javaLibraryType: "java_nano_proto_library",
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javaLibraryNameExtension: "java_proto_nano",
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},
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{
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protoType: "micro",
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javaLibraryType: "java_micro_proto_library",
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javaLibraryNameExtension: "java_proto_micro",
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},
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{
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protoType: "lite",
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javaLibraryType: "java_lite_proto_library",
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javaLibraryNameExtension: "java_proto_lite",
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},
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{
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protoType: "stream",
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javaLibraryType: "java_stream_proto_library",
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javaLibraryNameExtension: "java_proto_stream",
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},
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{
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protoType: "full",
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javaLibraryType: "java_proto_library",
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javaLibraryNameExtension: "java_proto",
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},
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}
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bp := `java_library_static {
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name: "java-protos",
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proto: {
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type: "%s",
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},
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srcs: ["a.proto"],
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}`
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protoLibrary := makeBazelTarget("proto_library", "java-protos_proto", attrNameToString{
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"srcs": `["a.proto"]`,
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})
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for _, tc := range testCases {
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javaLibraryName := fmt.Sprintf("java-protos_%s", tc.javaLibraryNameExtension)
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runJavaProtoTestCase(t, bp2buildTestCase{
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description: fmt.Sprintf("java_proto %s", tc.protoType),
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blueprint: fmt.Sprintf(bp, tc.protoType),
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expectedBazelTargets: []string{
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protoLibrary,
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makeBazelTarget(
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tc.javaLibraryType,
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javaLibraryName,
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attrNameToString{
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"deps": `[":java-protos_proto"]`,
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}),
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makeBazelTarget("java_library", "java-protos", attrNameToString{
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"exports": fmt.Sprintf(`[":%s"]`, javaLibraryName),
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}),
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},
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})
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}
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}
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func TestJavaProtoDefault(t *testing.T) {
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runJavaProtoTestCase(t, bp2buildTestCase{
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description: "java_library proto default",
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blueprint: `java_library_static {
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name: "java-protos",
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srcs: ["a.proto"],
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}
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`,
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expectedBazelTargets: []string{
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makeBazelTarget("proto_library", "java-protos_proto", attrNameToString{
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"srcs": `["a.proto"]`,
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}),
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makeBazelTarget(
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"java_lite_proto_library",
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"java-protos_java_proto_lite",
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attrNameToString{
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"deps": `[":java-protos_proto"]`,
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}),
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makeBazelTarget("java_library", "java-protos", attrNameToString{
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"exports": `[":java-protos_java_proto_lite"]`,
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}),
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},
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})
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}
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