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- // Copyright 2021 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 bp2build
- import (
- "fmt"
- "testing"
- "android/soong/android"
- "android/soong/java"
- )
- func runJavaLibraryTestCaseWithRegistrationCtxFunc(t *testing.T, tc bp2buildTestCase, registrationCtxFunc func(ctx android.RegistrationContext)) {
- t.Helper()
- (&tc).moduleTypeUnderTest = "java_library"
- (&tc).moduleTypeUnderTestFactory = java.LibraryFactory
- runBp2BuildTestCase(t, registrationCtxFunc, tc)
- }
- func runJavaLibraryTestCase(t *testing.T, tc bp2buildTestCase) {
- t.Helper()
- runJavaLibraryTestCaseWithRegistrationCtxFunc(t, tc, func(ctx android.RegistrationContext) {})
- }
- func TestJavaLibrary(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- description: "java_library with srcs, exclude_srcs and libs",
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java", "b.java"],
- exclude_srcs: ["b.java"],
- libs: ["java-lib-2"],
- bazel_module: { bp2build_available: true },
- }
- java_library {
- name: "java-lib-2",
- srcs: ["b.java"],
- bazel_module: { bp2build_available: true },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "srcs": `["a.java"]`,
- "deps": `[":java-lib-2"]`,
- }),
- makeBazelTarget("java_library", "java-lib-2", attrNameToString{
- "srcs": `["b.java"]`,
- }),
- },
- })
- }
- func TestJavaLibraryConvertsStaticLibsToDepsAndExports(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java"],
- libs: ["java-lib-2"],
- static_libs: ["java-lib-3"],
- bazel_module: { bp2build_available: true },
- }
- java_library {
- name: "java-lib-2",
- srcs: ["b.java"],
- bazel_module: { bp2build_available: false },
- }
- java_library {
- name: "java-lib-3",
- srcs: ["c.java"],
- bazel_module: { bp2build_available: false },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "srcs": `["a.java"]`,
- "deps": `[
- ":java-lib-2",
- ":java-lib-3",
- ]`,
- "exports": `[":java-lib-3"]`,
- }),
- },
- })
- }
- func TestJavaLibraryConvertsStaticLibsToExportsIfNoSrcs(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- static_libs: ["java-lib-2"],
- bazel_module: { bp2build_available: true },
- }
- java_library {
- name: "java-lib-2",
- srcs: ["a.java"],
- bazel_module: { bp2build_available: false },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "exports": `[":java-lib-2"]`,
- }),
- },
- })
- }
- func TestJavaLibraryFailsToConvertLibsWithNoSrcs(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- expectedErr: fmt.Errorf("Module has direct dependencies but no sources. Bazel will not allow this."),
- blueprint: `java_library {
- name: "java-lib-1",
- libs: ["java-lib-2"],
- bazel_module: { bp2build_available: true },
- }
- java_library {
- name: "java-lib-2",
- srcs: ["a.java"],
- bazel_module: { bp2build_available: false },
- }`,
- expectedBazelTargets: []string{},
- })
- }
- func TestJavaLibraryPlugins(t *testing.T) {
- runJavaLibraryTestCaseWithRegistrationCtxFunc(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- plugins: ["java-plugin-1"],
- bazel_module: { bp2build_available: true },
- }
- java_plugin {
- name: "java-plugin-1",
- srcs: ["a.java"],
- bazel_module: { bp2build_available: false },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "plugins": `[":java-plugin-1"]`,
- }),
- },
- }, func(ctx android.RegistrationContext) {
- ctx.RegisterModuleType("java_plugin", java.PluginFactory)
- })
- }
- func TestJavaLibraryJavaVersion(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java"],
- java_version: "11",
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "srcs": `["a.java"]`,
- "javacopts": `["-source 11 -target 11"]`,
- }),
- },
- })
- }
- func TestJavaLibraryErrorproneJavacflagsEnabledManually(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java"],
- javacflags: ["-Xsuper-fast"],
- errorprone: {
- enabled: true,
- javacflags: ["-Xep:SpeedLimit:OFF"],
- },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "javacopts": `[
- "-Xsuper-fast",
- "-Xep:SpeedLimit:OFF",
- ]`,
- "srcs": `["a.java"]`,
- }),
- },
- })
- }
- func TestJavaLibraryErrorproneJavacflagsErrorproneDisabledByDefault(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java"],
- javacflags: ["-Xsuper-fast"],
- errorprone: {
- javacflags: ["-Xep:SpeedLimit:OFF"],
- },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "javacopts": `["-Xsuper-fast"]`,
- "srcs": `["a.java"]`,
- }),
- },
- })
- }
- func TestJavaLibraryErrorproneJavacflagsErrorproneDisabledManually(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- blueprint: `java_library {
- name: "java-lib-1",
- srcs: ["a.java"],
- javacflags: ["-Xsuper-fast"],
- errorprone: {
- enabled: false,
- javacflags: ["-Xep:SpeedLimit:OFF"],
- },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "javacopts": `["-Xsuper-fast"]`,
- "srcs": `["a.java"]`,
- }),
- },
- })
- }
- func TestJavaLibraryLogTags(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- description: "Java library - logtags creates separate dependency",
- moduleTypeUnderTest: "java_library",
- moduleTypeUnderTestFactory: java.LibraryFactory,
- blueprint: `java_library {
- name: "example_lib",
- srcs: [
- "a.java",
- "b.java",
- "a.logtag",
- "b.logtag",
- ],
- bazel_module: { bp2build_available: true },
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("event_log_tags", "example_lib_logtags", attrNameToString{
- "srcs": `[
- "a.logtag",
- "b.logtag",
- ]`,
- }),
- makeBazelTarget("java_library", "example_lib", attrNameToString{
- "srcs": `[
- "a.java",
- "b.java",
- ":example_lib_logtags",
- ]`,
- }),
- }})
- }
- func TestJavaLibraryResources(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- filesystem: map[string]string{
- "res/a.res": "",
- "res/b.res": "",
- "res/dir1/b.res": "",
- },
- blueprint: `java_library {
- name: "java-lib-1",
- java_resources: ["res/a.res", "res/b.res"],
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "resources": `[
- "res/a.res",
- "res/b.res",
- ]`,
- }),
- },
- })
- }
- func TestJavaLibraryResourceDirs(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- filesystem: map[string]string{
- "res/a.res": "",
- "res/b.res": "",
- "res/dir1/b.res": "",
- },
- blueprint: `java_library {
- name: "java-lib-1",
- java_resource_dirs: ["res"],
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "resource_strip_prefix": `"res"`,
- "resources": `[
- "res/a.res",
- "res/b.res",
- "res/dir1/b.res",
- ]`,
- }),
- },
- })
- }
- func TestJavaLibraryResourcesExcludeDir(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- filesystem: map[string]string{
- "res/a.res": "",
- "res/exclude/b.res": "",
- },
- blueprint: `java_library {
- name: "java-lib-1",
- java_resource_dirs: ["res"],
- exclude_java_resource_dirs: ["res/exclude"],
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "resource_strip_prefix": `"res"`,
- "resources": `["res/a.res"]`,
- }),
- },
- })
- }
- func TestJavaLibraryResourcesExcludeFile(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- filesystem: map[string]string{
- "res/a.res": "",
- "res/dir1/b.res": "",
- "res/dir1/exclude.res": "",
- },
- blueprint: `java_library {
- name: "java-lib-1",
- java_resource_dirs: ["res"],
- exclude_java_resources: ["res/dir1/exclude.res"],
- }`,
- expectedBazelTargets: []string{
- makeBazelTarget("java_library", "java-lib-1", attrNameToString{
- "resource_strip_prefix": `"res"`,
- "resources": `[
- "res/a.res",
- "res/dir1/b.res",
- ]`,
- }),
- },
- })
- }
- func TestJavaLibraryResourcesFailsWithMultipleDirs(t *testing.T) {
- runJavaLibraryTestCase(t, bp2buildTestCase{
- filesystem: map[string]string{
- "res/a.res": "",
- "res1/a.res": "",
- },
- blueprint: `java_library {
- name: "java-lib-1",
- java_resource_dirs: ["res", "res1"],
- }`,
- expectedErr: fmt.Errorf("bp2build does not support more than one directory in java_resource_dirs (b/226423379)"),
- expectedBazelTargets: []string{},
- })
- }
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