# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/compiler/compiler.gni")
import("//testing/test.gni")

if (is_android) {
  import("//build/config/android/rules.gni")
}

config("wrap_find_exidx") {
  ldflags = [ "-Wl,-wrap,dl_unwind_find_exidx" ]
}

component("tracing") {
  sources = [
    "child/child_trace_message_filter.cc",
    "child/child_trace_message_filter.h",
    "common/graphics_memory_dump_provider_android.cc",
    "common/graphics_memory_dump_provider_android.h",
    "common/tracing_messages.cc",
    "common/tracing_messages.h",
    "common/tracing_sampler_profiler.cc",
    "common/tracing_sampler_profiler.h",
    "tracing_export.h",
  ]

  defines = [ "TRACING_IMPLEMENTATION" ]

  deps = [
    "//base",
    "//ipc",
  ]

  if (is_android && can_unwind_with_cfi_table && is_official_build) {
    sources += [
      "common/stack_sampler_android.cc",
      "common/stack_sampler_android.h",
      "common/stack_unwinder_android.cc",
      "common/stack_unwinder_android.h",
    ]
    deps += [ "//buildtools/third_party/libunwind" ]
    include_dirs = [ "//buildtools/third_party/libunwind/trunk/include" ]

    # stack_unwinder_android.cc overrides the dl_unwind_find_exidx function.
    all_dependent_configs = [ ":wrap_find_exidx" ]
  }
}

component("startup_tracing") {
  sources = [
    "common/trace_startup_config.cc",
    "common/trace_startup_config.h",
    "common/trace_to_console.cc",
    "common/trace_to_console.h",
    "common/tracing_switches.cc",
    "common/tracing_switches.h",
    "tracing_export.h",
  ]

  defines = [ "TRACING_IMPLEMENTATION" ]

  deps = [
    "//base",
  ]
}

source_set("unit_tests") {
  testonly = true

  sources = [
    "child/child_trace_message_filter_unittest.cc",
    "common/graphics_memory_dump_provider_android_unittest.cc",
    "common/tracing_sampler_profiler_unittest.cc",
  ]

  deps = [
    ":startup_tracing",
    ":tracing",
    "//base/test:test_support",
    "//ipc",
    "//testing/gmock:gmock",
    "//testing/gtest",
  ]

  if (!is_android) {
    sources += [ "common/trace_startup_config_unittest.cc" ]
    deps += [ ":startup_tracing" ]
  }

  if (is_android && can_unwind_with_cfi_table && is_official_build) {
    sources += [ "common/stack_unwinder_android_unittest.cc" ]
    deps += [
      ":jni_headers",
      ":tracing_test_helper_java",
    ]
  }
}

test("tracing_perftests") {
  sources = [
    "test/perf_test_helpers.cc",
    "test/perf_test_helpers.h",
    "test/trace_event_perftest.cc",
  ]
  deps = [
    "//base:base",
    "//base/test:test_support",
    "//base/test:test_support_perf",
    "//testing/gtest",
    "//testing/perf",
  ]

  data_deps = [
    # Needed for isolate script to execute.
    "//testing:run_perf_test",
  ]

  if (is_android) {
    deps += [ "//testing/android/native_test:native_test_native_code" ]
  }
}

if (is_android) {
  generate_jni("jni_headers") {
    sources = [
      "android/test/src/org/chromium/tracing/UnwindTestHelper.java",
    ]
    jni_package = "tracing"
  }

  android_library("tracing_test_helper_java") {
    deps = [
      "//base:base_java",
    ]
    java_files =
        [ "android/test/src/org/chromium/tracing/UnwindTestHelper.java" ]
  }
}