compatibility/BUILD.bazel

load("@rules_buf//buf:defs.bzl", "buf_breaking_test")
load("//compatibility:runtime_conformance.bzl", "java_runtime_conformance")

# Simple build tests for compatibility of gencode from previous major versions
# with the current runtime.
#
# To add more test cases in Java, use java_runtime_conformance as below, and add
# the corresponding http_archive in the WORKSPACE file for the version.

java_library(
    name = "v25_test_protos_srcjar",
    testonly = True,
    srcs = glob([
        "v3.25.0/*.srcjar",
    ]),
    visibility = ["//java/core:__pkg__"],
    deps = ["//java/core"],
)

java_library(
    name = "v25_test_protos_jar",
    testonly = True,
    srcs = glob([
        "v3.25.0/*.srcjar",
    ]),
    visibility = ["//java/core:__pkg__"],
    deps = ["@com_google_protobuf_v25.0//java/core"],
)

# main gencode builds with main runtime as a proof of concept.
java_runtime_conformance(
    name = "java_conformance_main",
    gencode_version = "main",
)

# Breaking change detection for well-known types and descriptor.proto.
buf_breaking_test(
    name = "any_proto_breaking",
    against = "@com_google_protobuf_previous_release//:any_proto",
    config = ":buf.yaml",
    targets = ["//:any_proto"],
)

buf_breaking_test(
    name = "api_proto_breaking",
    against = "@com_google_protobuf_previous_release//:api_proto",
    config = ":buf.yaml",
    targets = ["//:api_proto"],
)

buf_breaking_test(
    name = "descriptor_proto_breaking",
    against = "@com_google_protobuf_previous_release//:descriptor_proto",
    config = ":buf.yaml",
    targets = ["//:descriptor_proto"],
)

buf_breaking_test(
    name = "duration_proto_breaking",
    against = "@com_google_protobuf_previous_release//:duration_proto",
    config = ":buf.yaml",
    targets = ["//:duration_proto"],
)

buf_breaking_test(
    name = "empty_proto_breaking",
    against = "@com_google_protobuf_previous_release//:empty_proto",
    config = ":buf.yaml",
    targets = ["//:empty_proto"],
)

buf_breaking_test(
    name = "field_mask_proto_breaking",
    against = "@com_google_protobuf_previous_release//:field_mask_proto",
    config = ":buf.yaml",
    targets = ["//:field_mask_proto"],
)

buf_breaking_test(
    name = "source_context_proto_breaking",
    against = "@com_google_protobuf_previous_release//:source_context_proto",
    config = ":buf.yaml",
    targets = ["//:source_context_proto"],
)

buf_breaking_test(
    name = "struct_proto_breaking",
    against = "@com_google_protobuf_previous_release//:struct_proto",
    config = ":buf.yaml",
    targets = ["//:struct_proto"],
)

buf_breaking_test(
    name = "timestamp_proto_breaking",
    against = "@com_google_protobuf_previous_release//:timestamp_proto",
    config = ":buf.yaml",
    targets = ["//:timestamp_proto"],
)

buf_breaking_test(
    name = "type_proto_breaking",
    against = "@com_google_protobuf_previous_release//:type_proto",
    config = ":buf.yaml",
    targets = ["//:type_proto"],
)

buf_breaking_test(
    name = "wrappers_proto_breaking",
    against = "@com_google_protobuf_previous_release//:wrappers_proto",
    config = ":buf.yaml",
    targets = ["//:wrappers_proto"],
)

buf_breaking_test(
    name = "compiler_plugin_proto_breaking",
    against = "@com_google_protobuf_previous_release//:compiler_plugin_proto",
    config = ":buf.yaml",
    targets = ["//:compiler_plugin_proto"],
)

buf_breaking_test(
    name = "cpp_features_proto_breaking",
    against = "@com_google_protobuf_previous_release//:cpp_features_proto",
    config = ":buf.yaml",
    targets = ["//:cpp_features_proto"],
)

buf_breaking_test(
    name = "java_features_proto_breaking",
    against = "@com_google_protobuf_previous_release//:java_features_proto",
    config = ":buf.yaml",
    targets = ["//:java_features_proto"],
)

test_suite(
    name = "proto_breaking",
    tests = [
        "any_proto_breaking",
        "api_proto_breaking",
        "compiler_plugin_proto_breaking",
        "cpp_features_proto_breaking",
        "descriptor_proto_breaking",
        "duration_proto_breaking",
        "empty_proto_breaking",
        "field_mask_proto_breaking",
        "java_features_proto_breaking",
        "source_context_proto_breaking",
        "struct_proto_breaking",
        "timestamp_proto_breaking",
        "type_proto_breaking",
        "wrappers_proto_breaking",
    ],
)