java/core/BUILD.bazel

load("@bazel_skylib//rules:build_test.bzl", "build_test")
load("@rules_pkg//pkg:mappings.bzl", "pkg_files", "strip_prefix")
load("//:protobuf.bzl", "internal_gen_well_known_protos_java")
load("//:protobuf_version.bzl", "PROTOBUF_JAVA_VERSION")
load("//bazel:java_lite_proto_library.bzl", "java_lite_proto_library")
load("//bazel:java_proto_library.bzl", "java_proto_library")
load("//bazel:proto_library.bzl", "proto_library")
load("//bazel/toolchains:proto_lang_toolchain.bzl", "proto_lang_toolchain")
load("//build_defs:java_opts.bzl", "protobuf_java_export", "protobuf_java_library", "protobuf_versioned_java_library")
load("//conformance:defs.bzl", "conformance_test")
load("//editions:defaults.bzl", "compile_edition_defaults", "embed_edition_defaults")
load("//java/internal:testing.bzl", "junit_tests")
load("//upb/cmake:build_defs.bzl", "staleness_test")

LITE_SRCS = [
    # Keep in sync with `//java/lite:pom.xml`.
    "src/main/java/com/google/protobuf/AbstractMessageLite.java",
    "src/main/java/com/google/protobuf/AbstractParser.java",
    "src/main/java/com/google/protobuf/AbstractProtobufList.java",
    "src/main/java/com/google/protobuf/AllocatedBuffer.java",
    "src/main/java/com/google/protobuf/Android.java",
    "src/main/java/com/google/protobuf/ArrayDecoders.java",
    "src/main/java/com/google/protobuf/BinaryReader.java",
    "src/main/java/com/google/protobuf/BinaryWriter.java",
    "src/main/java/com/google/protobuf/BooleanArrayList.java",
    "src/main/java/com/google/protobuf/BufferAllocator.java",
    "src/main/java/com/google/protobuf/ByteBufferWriter.java",
    "src/main/java/com/google/protobuf/ByteOutput.java",
    "src/main/java/com/google/protobuf/ByteString.java",
    "src/main/java/com/google/protobuf/CanIgnoreReturnValue.java",
    "src/main/java/com/google/protobuf/CheckReturnValue.java",
    "src/main/java/com/google/protobuf/CodedInputStream.java",
    "src/main/java/com/google/protobuf/CodedInputStreamReader.java",
    "src/main/java/com/google/protobuf/CodedOutputStream.java",
    "src/main/java/com/google/protobuf/CodedOutputStreamWriter.java",
    "src/main/java/com/google/protobuf/CompileTimeConstant.java",
    "src/main/java/com/google/protobuf/DoubleArrayList.java",
    "src/main/java/com/google/protobuf/ExperimentalApi.java",
    "src/main/java/com/google/protobuf/ExtensionLite.java",
    "src/main/java/com/google/protobuf/ExtensionRegistryFactory.java",
    "src/main/java/com/google/protobuf/ExtensionRegistryLite.java",
    "src/main/java/com/google/protobuf/ExtensionSchema.java",
    "src/main/java/com/google/protobuf/ExtensionSchemaLite.java",
    "src/main/java/com/google/protobuf/ExtensionSchemas.java",
    "src/main/java/com/google/protobuf/FieldInfo.java",
    "src/main/java/com/google/protobuf/FieldSet.java",
    "src/main/java/com/google/protobuf/FieldType.java",
    "src/main/java/com/google/protobuf/FloatArrayList.java",
    "src/main/java/com/google/protobuf/GeneratedMessageInfoFactory.java",
    "src/main/java/com/google/protobuf/GeneratedMessageLite.java",
    "src/main/java/com/google/protobuf/InlineMe.java",
    "src/main/java/com/google/protobuf/IntArrayList.java",
    "src/main/java/com/google/protobuf/Internal.java",
    "src/main/java/com/google/protobuf/InvalidProtocolBufferException.java",
    "src/main/java/com/google/protobuf/IterableByteBufferInputStream.java",
    "src/main/java/com/google/protobuf/Java8Compatibility.java",
    "src/main/java/com/google/protobuf/JavaType.java",
    "src/main/java/com/google/protobuf/LazyField.java",
    "src/main/java/com/google/protobuf/LazyFieldLite.java",
    "src/main/java/com/google/protobuf/LazyStringArrayList.java",
    "src/main/java/com/google/protobuf/LazyStringList.java",
    "src/main/java/com/google/protobuf/ListFieldSchema.java",
    "src/main/java/com/google/protobuf/LongArrayList.java",
    "src/main/java/com/google/protobuf/ManifestSchemaFactory.java",
    "src/main/java/com/google/protobuf/MapEntryLite.java",
    "src/main/java/com/google/protobuf/MapFieldLite.java",
    "src/main/java/com/google/protobuf/MapFieldSchema.java",
    "src/main/java/com/google/protobuf/MapFieldSchemaLite.java",
    "src/main/java/com/google/protobuf/MapFieldSchemas.java",
    "src/main/java/com/google/protobuf/MessageInfo.java",
    "src/main/java/com/google/protobuf/MessageInfoFactory.java",
    "src/main/java/com/google/protobuf/MessageLite.java",
    "src/main/java/com/google/protobuf/MessageLiteOrBuilder.java",
    "src/main/java/com/google/protobuf/MessageLiteToString.java",
    "src/main/java/com/google/protobuf/MessageSchema.java",
    "src/main/java/com/google/protobuf/MessageSetSchema.java",
    "src/main/java/com/google/protobuf/MutabilityOracle.java",
    "src/main/java/com/google/protobuf/NewInstanceSchema.java",
    "src/main/java/com/google/protobuf/NewInstanceSchemaLite.java",
    "src/main/java/com/google/protobuf/NewInstanceSchemas.java",
    "src/main/java/com/google/protobuf/OneofInfo.java",
    "src/main/java/com/google/protobuf/Parser.java",
    "src/main/java/com/google/protobuf/PrimitiveNonBoxingCollection.java",
    "src/main/java/com/google/protobuf/ProtoSyntax.java",
    "src/main/java/com/google/protobuf/Protobuf.java",
    "src/main/java/com/google/protobuf/ProtobufArrayList.java",
    "src/main/java/com/google/protobuf/ProtocolStringList.java",
    "src/main/java/com/google/protobuf/RawMessageInfo.java",
    "src/main/java/com/google/protobuf/Reader.java",
    "src/main/java/com/google/protobuf/RopeByteString.java",
    "src/main/java/com/google/protobuf/RuntimeVersion.java",
    "src/main/java/com/google/protobuf/Schema.java",
    "src/main/java/com/google/protobuf/SchemaFactory.java",
    "src/main/java/com/google/protobuf/SchemaUtil.java",
    "src/main/java/com/google/protobuf/SmallSortedMap.java",
    "src/main/java/com/google/protobuf/StructuralMessageInfo.java",
    "src/main/java/com/google/protobuf/TextFormatEscaper.java",
    "src/main/java/com/google/protobuf/UninitializedMessageException.java",
    "src/main/java/com/google/protobuf/UnknownFieldSchema.java",
    "src/main/java/com/google/protobuf/UnknownFieldSetLite.java",
    "src/main/java/com/google/protobuf/UnknownFieldSetLiteSchema.java",
    "src/main/java/com/google/protobuf/UnmodifiableLazyStringList.java",
    "src/main/java/com/google/protobuf/UnsafeByteOperations.java",
    "src/main/java/com/google/protobuf/UnsafeUtil.java",
    "src/main/java/com/google/protobuf/Utf8.java",
    "src/main/java/com/google/protobuf/WireFormat.java",
    "src/main/java/com/google/protobuf/Writer.java",
]

FULL_SRCS = glob(
    [
        "src/main/java/com/google/protobuf/*.java",
    ],
    exclude = LITE_SRCS,
) + [
    ":gen_well_known_protos_java",
]

internal_gen_well_known_protos_java(
    name = "gen_well_known_protos_javalite",
    javalite = True,
    deps = [
        "//:any_proto",
        "//:api_proto",
        "//:descriptor_proto",
        "//:duration_proto",
        "//:empty_proto",
        "//:field_mask_proto",
        "//:java_features_proto",
        "//:source_context_proto",
        "//:struct_proto",
        "//:timestamp_proto",
        "//:type_proto",
        "//:wrappers_proto",
    ],
)

# Should be used as `//java/lite`.
java_library(
    name = "lite",
    srcs = LITE_SRCS + [
        ":gen_well_known_protos_javalite",
    ],
    visibility = [
        "//java/lite:__pkg__",
    ],
)

protobuf_versioned_java_library(
    name = "lite_bundle",
    srcs = LITE_SRCS + [
        ":gen_well_known_protos_javalite",
    ],
    automatic_module_name = "com.google.protobuf",
    bundle_description = "Lite version of Protocol Buffers library. This " +
                         "version is optimized for code size, but does not " +
                         "guarantee API/ABI stability.",
    bundle_name = "Protocol Buffers [Lite]",
    bundle_symbolic_name = "com.google.protobuf",
    visibility = [
        "//java/lite:__pkg__",
    ],
)

# Bazel users, don't depend on this target, use //java/lite.
protobuf_java_export(
    name = "lite_mvn",
    maven_coordinates = "com.google.protobuf:protobuf-javalite:%s" % PROTOBUF_JAVA_VERSION,
    pom_template = "//java/lite:pom_template.xml",
    resources = [
        "//:java_features_proto",
        "//:lite_well_known_protos",
        "//src/google/protobuf:descriptor_proto_srcs",
    ],
    tags = ["manual"],
    runtime_deps = [":lite_bundle"],
)

protobuf_java_library(
    name = "lite_runtime_only",
    srcs = LITE_SRCS,
)

proto_library(
    name = "java_features_proto",
    srcs = ["src/main/resources/google/protobuf/java_features.proto"],
    strip_import_prefix = "/java/core/src/main/resources",
    visibility = [
        "//:__pkg__",
        "//editions:__pkg__",
        "//java/__subpackages__",
        "//pkg:__pkg__",
    ],
    deps = ["//:descriptor_proto"],
)

filegroup(
    name = "java_features_proto_srcs",
    srcs = ["src/main/resources/google/protobuf/java_features.proto"],
    visibility = ["//pkg:__pkg__"],
)

compile_edition_defaults(
    name = "java_edition_defaults",
    srcs = [
        "//:descriptor_proto",
        "//:java_features_proto",
    ],
    maximum_edition = "2023",
    minimum_edition = "PROTO2",
)

embed_edition_defaults(
    name = "embedded_java_edition_defaults_generate",
    defaults = "java_edition_defaults",
    output = "generated/src/main/java/com/google/protobuf/JavaEditionDefaults.java",
    placeholder = "DEFAULTS_VALUE",
    template = "src/main/java/com/google/protobuf/JavaEditionDefaults.java.template",
)

staleness_test(
    name = "generated_java_defaults_staleness_test",
    outs = ["src/main/java/com/google/protobuf/JavaEditionDefaults.java"],
    generated_pattern = "generated/%s",
    tags = ["manual"],
    target_files = ["src/main/java/com/google/protobuf/JavaEditionDefaults.java"],
)

internal_gen_well_known_protos_java(
    name = "gen_well_known_protos_java",
    deps = [
        "//:any_proto",
        "//:api_proto",
        "//:compiler_plugin_proto",
        "//:descriptor_proto",
        "//:duration_proto",
        "//:empty_proto",
        "//:field_mask_proto",
        "//:java_features_proto",
        "//:source_context_proto",
        "//:struct_proto",
        "//:timestamp_proto",
        "//:type_proto",
        "//:wrappers_proto",
    ],
)

java_library(
    name = "core",
    srcs = FULL_SRCS,
    visibility = ["//visibility:public"],
    exports = [
        ":lite_runtime_only",
    ],
    deps = [
        ":lite_runtime_only",
    ],
)

protobuf_versioned_java_library(
    name = "core_bundle",
    srcs = FULL_SRCS,
    automatic_module_name = "com.google.protobuf",
    bundle_description = "Core Protocol Buffers library. Protocol Buffers " +
                         "are a way of encoding structured data in an " +
                         "efficient yet extensible format.",
    bundle_name = "Protocol Buffers [Core]",
    bundle_symbolic_name = "com.google.protobuf",
    visibility = ["//visibility:public"],
    exports = [
        ":lite_runtime_only",
    ],
    deps = [
        ":lite_runtime_only",
    ],
)

# Bazel users, don't depend on this target, use :core.
protobuf_java_export(
    name = "core_mvn",
    maven_coordinates = "com.google.protobuf:protobuf-java:%s" % PROTOBUF_JAVA_VERSION,
    pom_template = "pom_template.xml",
    resources = [
        ":java_features_proto_srcs",
        "//:well_known_type_protos",
        "//src/google/protobuf:descriptor_proto_srcs",
    ],
    tags = ["manual"],
    runtime_deps = [":core_bundle"],
)

filegroup(
    name = "release",
    srcs = [
        ":core_mvn-docs",
        ":core_mvn-maven-source",
        ":core_mvn-pom",
        ":core_mvn-project",
        ":lite_mvn-docs",
        ":lite_mvn-maven-source",
        ":lite_mvn-pom",
        ":lite_mvn-project",
    ],
    visibility = ["//java:__pkg__"],
)

proto_lang_toolchain(
    name = "toolchain",
    # keep this in sync w/ WELL_KNOWN_PROTO_MAP in //:BUILD
    blacklisted_protos = [
        "//:java_features_proto",
        "//:any_proto",
        "//:api_proto",
        "//:compiler_plugin_proto",
        "//:descriptor_proto",
        "//:duration_proto",
        "//:empty_proto",
        "//:field_mask_proto",
        "//:source_context_proto",
        "//:struct_proto",
        "//:timestamp_proto",
        "//:type_proto",
        "//:wrappers_proto",
    ],
    command_line = "--java_out=$(OUT)",
    runtime = ":core",
    visibility = ["//visibility:public"],
)

proto_library(
    name = "java_test_protos",
    srcs = glob(["src/test/proto/**/*.proto"]),
    strip_import_prefix = "src/test/proto",
    deps = [
        "//:any_proto",
        "//:descriptor_proto",
        "//:lite_test_protos",
        "//:wrappers_proto",
        "//src/google/protobuf:generic_test_protos",
    ],
)

java_proto_library(
    name = "generic_test_protos_java_proto",
    visibility = [
        "//java:__subpackages__",
    ],
    deps = ["//src/google/protobuf:generic_test_protos"],
)

java_proto_library(
    name = "generic_test_protos_editions_java_proto",
    visibility = [
        "//java:__subpackages__",
    ],
    deps = ["//src/google/protobuf:generic_test_editions_protos"],
)

java_proto_library(
    name = "lite_test_protos_java_proto",
    visibility = [
        "//java:__subpackages__",
    ],
    deps = ["//:lite_test_protos"],
)

java_proto_library(
    name = "java_test_protos_java_proto",
    deps = [":java_test_protos"],
)

protobuf_java_library(
    name = "test_util",
    srcs = [
        "src/test/java/com/google/protobuf/TestUtil.java",
        "src/test/java/com/google/protobuf/TestUtilLite.java",
    ],
    visibility = ["//java:__subpackages__"],
    deps = [
        ":core",
        ":generic_test_protos_java_proto",
        ":java_test_protos_java_proto",
        ":lite_test_protos_java_proto",
        "@maven//:com_google_guava_guava",
        "@maven//:junit_junit",
    ],
)

test_suite(
    name = "tests",
    tests = [
        "conformance_test",
        "core_build_test",
        "core_tests",
        "utf8_tests",
    ],
)

build_test(
    name = "core_build_test",
    targets = [
        ":core",
    ],
)

conformance_test(
    name = "conformance_test",
    failure_list = "//conformance:failure_list_java.txt",
    maximum_edition = "2023",
    testee = "//conformance:conformance_java",
    text_format_failure_list = "//conformance:text_format_failure_list_java.txt",
)

junit_tests(
    name = "core_tests",
    size = "small",
    srcs = glob(
        ["src/test/java/**/*.java"],
        exclude = [
            "src/test/java/com/google/protobuf/DecodeUtf8Test.java",
            "src/test/java/com/google/protobuf/IsValidUtf8Test.java",
            "src/test/java/com/google/protobuf/TestUtil.java",
            "src/test/java/com/google/protobuf/TestUtilLite.java",
            "src/test/java/com/google/protobuf/RuntimeVersionTest.java",
        ],
    ),
    data = ["//src/google/protobuf:testdata"],
    deps = [
        ":core",
        ":generic_test_protos_editions_java_proto",
        ":generic_test_protos_java_proto",
        ":java_test_protos_java_proto",
        ":lite_test_protos_java_proto",
        ":test_util",
        "@maven//:com_google_guava_guava",
        "@maven//:com_google_truth_truth",
        "@maven//:junit_junit",
        "@maven//:org_mockito_mockito_core",
    ],
)

# The UTF-8 validation tests are much slower than the other tests, so they get
# their own test target with a longer timeout.
junit_tests(
    name = "utf8_tests",
    size = "large",
    srcs = [
        "src/test/java/com/google/protobuf/DecodeUtf8Test.java",
        "src/test/java/com/google/protobuf/IsValidUtf8Test.java",
        "src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java",
    ],
    deps = [
        ":core",
        "@maven//:com_google_guava_guava",
        "@maven//:com_google_truth_truth",
        "@maven//:junit_junit",
    ],
)

java_lite_proto_library(
    name = "generic_test_protos_java_proto_lite",
    visibility = [
        "//java/kotlin-lite:__pkg__",
        "//java/lite:__pkg__",
    ],
    deps = ["//src/google/protobuf:generic_test_protos"],
)

java_lite_proto_library(
    name = "lite_test_protos_java_proto_lite",
    visibility = [
        "//java/kotlin-lite:__pkg__",
        "//java/lite:__pkg__",
    ],
    deps = ["//:lite_test_protos"],
)

java_lite_proto_library(
    name = "java_test_protos_java_proto_lite",
    visibility = [
        "//java/lite:__pkg__",
    ],
    deps = [":java_test_protos"],
)

genrule(
    name = "rewrite_javalite_test_util",
    srcs = [
        "//java/lite:lite.awk",
        "src/test/java/com/google/protobuf/TestUtil.java",
    ],
    outs = ["TestUtil.java"],
    cmd = "awk -f $(location //java/lite:lite.awk) $(location src/test/java/com/google/protobuf/TestUtil.java) > $@",
)

protobuf_java_library(
    name = "test_util_lite",
    srcs = [
        "src/test/java/com/google/protobuf/TestUtilLite.java",
        ":rewrite_javalite_test_util",
    ],
    visibility = [
        "//java/kotlin-lite:__pkg__",
        "//java/lite:__pkg__",
    ],
    deps = [
        ":generic_test_protos_java_proto_lite",
        ":java_test_protos_java_proto_lite",
        ":lite_runtime_only",
        ":lite_test_protos_java_proto_lite",
        "@maven//:com_google_guava_guava",
        "@maven//:junit_junit",
    ],
)

LITE_TEST_EXCLUSIONS = [
    # Keep in sync with //java/lite:pom.xml id=copy-test-source-files execution.
    "src/test/java/com/google/protobuf/AbstractMessageTest.java",
    "src/test/java/com/google/protobuf/AbstractProto2SchemaTest.java",
    "src/test/java/com/google/protobuf/AnyTest.java",
    "src/test/java/com/google/protobuf/CodedInputStreamTest.java",
    "src/test/java/com/google/protobuf/DeprecatedFieldTest.java",
    "src/test/java/com/google/protobuf/DescriptorsTest.java",
    "src/test/java/com/google/protobuf/DiscardUnknownFieldsTest.java",
    "src/test/java/com/google/protobuf/DynamicMessageTest.java",
    "src/test/java/com/google/protobuf/ExtensionRegistryFactoryTest.java",
    "src/test/java/com/google/protobuf/FieldPresenceTest.java",
    "src/test/java/com/google/protobuf/ForceFieldBuildersPreRun.java",
    "src/test/java/com/google/protobuf/GeneratedMessageTest.java",
    "src/test/java/com/google/protobuf/LazilyParsedMessageSetTest.java",
    "src/test/java/com/google/protobuf/LazyFieldTest.java",
    "src/test/java/com/google/protobuf/LazyStringEndToEndTest.java",
    "src/test/java/com/google/protobuf/MapForProto2Test.java",
    "src/test/java/com/google/protobuf/MapTest.java",
    "src/test/java/com/google/protobuf/MessageTest.java",
    "src/test/java/com/google/protobuf/NestedBuildersTest.java",
    "src/test/java/com/google/protobuf/PackedFieldTest.java",
    "src/test/java/com/google/protobuf/ParserTest.java",
    "src/test/java/com/google/protobuf/ParseExceptionsTest.java",
    "src/test/java/com/google/protobuf/Proto2ExtensionLookupSchemaTest.java",
    "src/test/java/com/google/protobuf/Proto2SchemaTest.java",
    "src/test/java/com/google/protobuf/Proto2UnknownEnumValueTest.java",
    "src/test/java/com/google/protobuf/RepeatedFieldBuilderTest.java",
    "src/test/java/com/google/protobuf/ServiceTest.java",
    "src/test/java/com/google/protobuf/SingleFieldBuilderTest.java",
    "src/test/java/com/google/protobuf/TestBadIdentifiers.java",
    "src/test/java/com/google/protobuf/TextFormatParseInfoTreeTest.java",
    "src/test/java/com/google/protobuf/TextFormatParseLocationTest.java",
    "src/test/java/com/google/protobuf/TextFormatPerformanceTest.java",
    "src/test/java/com/google/protobuf/TextFormatTest.java",
    "src/test/java/com/google/protobuf/TestUtil.java",
    "src/test/java/com/google/protobuf/TestUtilLite.java",
    "src/test/java/com/google/protobuf/TypeRegistryTest.java",
    "src/test/java/com/google/protobuf/UnknownEnumValueTest.java",
    "src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java",
    "src/test/java/com/google/protobuf/UnknownFieldSetPerformanceTest.java",
    "src/test/java/com/google/protobuf/UnknownFieldSetTest.java",
    "src/test/java/com/google/protobuf/WellKnownTypesTest.java",
    "src/test/java/com/google/protobuf/WireFormatTest.java",
]

junit_tests(
    name = "lite_tests",
    size = "large",
    srcs = glob(
        ["src/test/java/**/*.java"],
        exclude = LITE_TEST_EXCLUSIONS,
    ),
    data = ["//src/google/protobuf:testdata"],
    test_prefix = "Lite",
    deps = [
        ":generic_test_protos_java_proto_lite",
        ":java_test_protos_java_proto_lite",
        ":lite",
        ":lite_test_protos_java_proto_lite",
        ":test_util_lite",
        "@maven//:com_google_truth_truth",
        "@maven//:junit_junit",
        "@maven//:org_mockito_mockito_core",
    ],
)

pkg_files(
    name = "dist_files",
    srcs = glob([
        "src/main/java/com/google/protobuf/*.java",
        "src/main/resources/google/protobuf/*.proto",
        "src/test/java/**/*.java",
        "src/test/proto/**/*.proto",
    ]) + [
        "BUILD.bazel",
        "generate-sources-build.xml",
        "generate-test-sources-build.xml",
        "pom.xml",
        "pom_template.xml",
    ],
    strip_prefix = strip_prefix.from_root(""),
    visibility = ["//java:__pkg__"],
)