load("@rules_python//python:py_test.bzl", "py_test")
load("@rules_testing//lib:analysis_test.bzl", "analysis_test")
load(
    ":starlark_tests.bzl",
    "additional_inputs_test",
    "build_failure_test",
    "check_linking_action_lib_parameters_test",
    "exports_test",
    "forwarding_cc_lib",
    "interface_library_output_group_test",
    "linking_order_test",
    "nocode_cc_lib",
    "paths_test",
    "pdb_test",
    "runfiles_test",
    "wrapped_cc_lib",
)

LINKABLE_MORE_THAN_ONCE = "LINKABLE_MORE_THAN_ONCE"

NO_BUILD_TAGS = [
    "manual",
    "nobuilder",
]

licenses(["notice"])

package(
    default_visibility = ["//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:__subpackages__"],
)

py_test(
    name = "python_test",
    srcs = ["python_test.py"],
    data = ["foo_so"],
)

cc_test(
    name = "cc_test",
    srcs = ["main.cc"],
    dynamic_deps = ["foo_so"],
    features = ["-dynamic_link_test_srcs"],
    deps = ["foo"],
)

cc_binary(
    name = "binary",
    srcs = ["main.cc"],
    dynamic_deps = ["foo_so"],
    deps = [
        ":foo",
    ],
)

# TODO(bazel-team): Add a test for proto dependencies once these tests are run
# directly from a BUILD file and not from within a shell test. Right now
# mocking what's needed to have a single proto dependency makes it impractical.

cc_binary(
    name = "binary_with_bar_so_twice",
    srcs = ["main.cc"],
    dynamic_deps = [
        "foo_so",
        "bar_so",
    ],
    deps = ["foo"],
)

cc_shared_library(
    name = "python_module",
    features = ["windows_export_all_symbols"],
    shared_lib_name = "python_module.pyd",
    deps = [":a_suffix"],
)

cc_shared_library(
    name = "a_so",
    features = ["windows_export_all_symbols"],
    deps = [":a_suffix"],
)

cc_shared_library(
    name = "diamond_so",
    dynamic_deps = [":a_so"],
    features = ["windows_export_all_symbols"],
    deps = [":qux"],
)

cc_shared_library(
    name = "diamond2_so",
    dynamic_deps = [":a_so"],
    features = ["windows_export_all_symbols"],
    deps = [":bar"],
)

cc_binary(
    name = "diamond_inheritance",
    srcs = ["main.cc"],
    dynamic_deps = [
        ":diamond_so",
        ":diamond2_so",
    ],
    deps = [
        ":a_suffix",
        ":foo",
    ],
)

cc_shared_library(
    name = "foo_so",
    additional_linker_inputs = select({
        "//src/conditions:linux": [
            ":foo.lds",
            ":additional_script.txt",
        ],
        "//conditions:default": [],
    }),
    dynamic_deps = [
        "bar_so",
        "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library3:diff_pkg_so",
        "private_lib_so",
    ],
    exports_filter = [
        ":indirect_dep2",
    ],
    features = [
        "windows_export_all_symbols",
        "generate_pdb_file",
    ],
    user_link_flags = select({
        "//src/conditions:linux": [
            "-Wl,-rpath,kittens",
            "-Wl,--version-script=$(location :foo.lds)",
            "-Wl,--script=$(location :additional_script.txt)",
            "-Wl,--no-gc-sections",
        ],
        "//conditions:default": [],
    }),
    deps = [
        # do not sort
        "baz",
        "foo",
        "cc_lib_with_no_srcs",
        "nocode_cc_lib",
        "should_not_be_linked_cc_lib",
        "a_suffix",
    ],
)

cc_library(
    name = "foo",
    srcs = [
        "direct_so_file_cc_lib2.h",
        "foo.cc",
    ] + select({
        "//src/conditions:linux": [":renamed_so_file_copy.so"],
        "//conditions:default": [],
    }),
    hdrs = ["foo.h"],
    defines = select({
        "//src/conditions:linux": ["IS_LINUX"],
        "//conditions:default": [],
    }),
    deps = select({
        ":is_bazel": [
            "hdr_only",
            "qux2",
        ],
        "//conditions:default": [],
    }) + [
        # do not sort
        "bar",
        "baz",
        # Not exported.
        "qux",
        "prebuilt",
        "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library3:diff_pkg"
    ],
)

wrapped_cc_lib(
    name = "wrapped_cc_lib",
    deps = [
        "indirect_dep",
    ],
)

forwarding_cc_lib(
    name = "cc_lib_with_no_srcs",
    deps = [
        "wrapped_cc_lib",
    ],
)

wrapped_cc_lib(
    name = "should_not_be_linked_wrapped",
    deps = [
        "indirect_dep3",
    ],
)

forwarding_cc_lib(
    name = "should_not_be_linked_cc_lib",
    do_not_follow_deps = [
        "should_not_be_linked_wrapped",
    ],
)

nocode_cc_lib(
    name = "nocode_cc_lib",
    additional_inputs = [
        ":additional_script.txt",
    ],
    deps = [
        "indirect_dep2",
    ],
)

cc_library(
    name = "indirect_dep",
    srcs = ["indirect_dep.cc"],
)

cc_library(
    name = "indirect_dep2",
    srcs = ["indirect_dep2.cc"],
)

cc_library(
    name = "indirect_dep3",
    srcs = ["indirect_dep3.cc"],
)

cc_library(
    name = "a_suffix",
    srcs = ["a_suffix.cc"],
    hdrs = ["a_suffix.h"],
)

cc_library(
    name = "baz",
    srcs = ["baz.cc"],
    hdrs = ["baz.h"],
    deps = ["bar3"],
)

cc_library(
    name = "qux",
    srcs = ["qux.cc"],
    hdrs = ["qux.h"],
    linkstamp = "l.cc",
)

cc_library(
    name = "qux2",
    srcs = ["qux2.cc"],
    hdrs = ["qux2.h"],
    tags = [LINKABLE_MORE_THAN_ONCE] + NO_BUILD_TAGS,
)

config_setting(
    name = "is_bazel",
    define_values = {
        "is_bazel": "true",
    },
)

cc_shared_library(
    name = "bar_so",
    additional_linker_inputs = select({
        "//src/conditions:linux": [":bar.lds"],
        "//conditions:default": [],
    }),
    exports_filter = [
        "bar3",  # Exported transitive dependency
        "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library3:bar",
    ],
    features = ["windows_export_all_symbols"],
    user_link_flags = select({
        "//src/conditions:linux": [
            "-Wl,--version-script=$(location :bar.lds)",
        ],
        "//conditions:default": [],
    }),
    deps = [
        "bar",
        "bar2",
    ] + select({
        ":is_bazel": ["@test_repo//:bar"],
        "//conditions:default": [],
    }),
)

cc_library(
    name = "barX",
    srcs = ["barX.cc"],
    hdrs = ["barX.h"],
    deps = select({
        ":is_bazel": ["@test_repo//:bar"],
        "//conditions:default": [],
    }),
)

cc_library(
    name = "bar",
    srcs = ["bar.cc"],
    hdrs = ["bar.h"],
    deps = [
        "barX",
    ] + select({
        ":is_bazel": [
            "hdr_only",
            "qux2",
        ],
        "//conditions:default": [],
    }),
)

cc_library(
    name = "bar2",
    srcs = ["bar2.cc"],
    hdrs = ["bar2.h"],
    deps = ["bar3"],
)

cc_library(
    name = "bar3",
    srcs = ["bar3.cc"],
    hdrs = ["bar3.h"],
    deps = [
        "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library3:bar",
    ],
)

sh_test(
    name = "cc_shared_library_integration_test",
    srcs = [
        "cc_shared_library_integration_test.sh",
    ],
    args = select({
        "//src/conditions:linux": ["linux"],
        "//conditions:default": ["non_linux"],
    }),
    data = [
        "testenv.sh",
        ":bar_so",
        ":binary",
        ":cc_test",
        ":foo_so",
    ] + select({
        ":is_bazel": [
            "@bazel_tools//tools/bash/runfiles",
        ],
        "//conditions:default": [
        ],
    }),
)

linking_order_test(
    name = "linking_action_test",
    target = ":foo_so",
)

additional_inputs_test(
    name = "additional_inputs_test",
    target = ":foo_so",
)

build_failure_test(
    name = "link_once_repeated_test_binary",
    messages = [
        "cc_shared_library/test_cc_shared_library:barX\",",
    ],
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:should_fail_binary",
)

build_failure_test(
    name = "link_once_repeated_test_shared_lib",
    messages = [
        "cc_shared_library/test_cc_shared_library:barX\",",
    ],
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:should_fail_shared_lib",
)

paths_test(
    name = "path_matching_test",
)

cc_import(
    name = "prebuilt",
    hdrs = ["direct_so_file_cc_lib.h"],
    shared_library = ":just_main_output",
)

filegroup(
    name = "just_main_output",
    srcs = ["direct_so_file"],
    output_group = "main_shared_library_output",
)

cc_shared_library(
    name = "direct_so_file",
    features = ["windows_export_all_symbols"],
    deps = [
        ":direct_so_file_cc_lib",
    ],
)

genrule(
    name = "check_file_named_correctly",
    srcs = ["just_main_output_renamed"],
    outs = ["renamed_so_file_copy.so"],
    cmd = "cp $$(dirname $(location :just_main_output_renamed))/renamed_so_file.so $@",
)

filegroup(
    name = "just_main_output_renamed",
    srcs = ["renamed_so_file"],
    output_group = "main_shared_library_output",
)

cc_shared_library(
    name = "renamed_so_file",
    features = ["windows_export_all_symbols"],
    shared_lib_name = "renamed_so_file.so",
    deps = [
        ":direct_so_file_cc_lib2",
    ],
)

cc_library(
    name = "direct_so_file_cc_lib",
    srcs = [
        "direct_so_file_cc_lib.cc",
        "direct_so_file_cc_lib.h",
    ],
)

cc_library(
    name = "direct_so_file_cc_lib2",
    srcs = [
        "direct_so_file_cc_lib2.cc",
        "direct_so_file_cc_lib2.h",
    ],
)

cc_shared_library(
    name = "private_lib_so",
    deps = [
        ":private_lib",
    ],
)

genrule(
    name = "private_cc_lib_source",
    outs = ["private_cc_library.cc"],
    cmd = "touch $@",
)

cc_library(
    name = "private_lib",
    srcs = [":private_cc_library.cc"],
)

genrule(
    name = "hdr_only_hdr",
    outs = ["hdr_only_hdr.h"],
    cmd = "touch $@",
)

cc_library(
    name = "hdr_only",
    hdrs = [":hdr_only_hdr"],
)

build_failure_test(
    name = "two_dynamic_deps_same_export_in_so_test",
    message = "Two shared libraries in dependencies export the same symbols",
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:two_dynamic_deps_same_export_in_so",
)

build_failure_test(
    name = "two_dynamic_deps_same_export_in_binary_test",
    message = "Two shared libraries in dependencies link the same  library statically",
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:two_dynamic_deps_same_export_in_binary",
)

interface_library_output_group_test(
    name = "interface_library_output_group_test",
    target = ":foo_so",
)

runfiles_test(
    name = "runfiles_test",
    target = ":python_test",
)

check_linking_action_lib_parameters_test(
    name = "check_binary_doesnt_take_already_linked_in_libs",
    libs_that_shouldnt_be_present = [
        "foo",
        "bar",
    ],
    target = ":binary",
)

check_linking_action_lib_parameters_test(
    name = "check_shared_lib_doesnt_take_already_linked_in_libs",
    libs_that_shouldnt_be_present = ["bar"],
    target = ":foo_so",
)

build_failure_test(
    name = "shared_library_without_deps",
    message = "'cc_shared_library' must have at least one dependency in 'deps' (or 'roots')",
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:failing_with_no_deps_so",
)

build_failure_test(
    name = "direct_dep_with_only_shared_lib_file",
    message = "Do not place libraries which only contain a precompiled dynamic library",
    target = "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library/failing_targets:failing_only_dynamic_lib",
)

exports_test(
    name = "exports_foo_test",
    target = ":foo_so",
    targets_that_should_be_claimed_to_be_exported = [
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:indirect_dep2",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:baz",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:foo",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:cc_lib_with_no_srcs",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:nocode_cc_lib",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:should_not_be_linked_cc_lib",
       "//src/main/starlark/tests/builtins_bzl/cc/cc_shared_library/test_cc_shared_library:a_suffix",
    ],
)

pdb_test(
    name = "pdb_test",
    target = ":foo_so",
)