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# Copyright 2019 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/python.gni")
import("//testing/test.gni")
# Structured metrics is subcomponent of UMA that gathers and reports structured
# events with several attached metrics.
static_library("structured") {
sources = [
"event_base.cc",
"event_base.h",
"histogram_util.cc",
"histogram_util.h",
"key_data.cc",
"key_data.h",
"recorder.cc",
"recorder.h",
"structured_metrics_provider.cc",
"structured_metrics_provider.h",
]
public_deps = [ "//third_party/metrics_proto" ]
deps = [
":structured_events",
"//base",
"//components/metrics",
"//components/prefs",
"//crypto",
]
}
# TODO(crbug.com/1112471): Get this to run cleanly under Python 3.
python2_action("gen_structured_events") {
script = "//tools/metrics/structured/gen_events.py"
# Re-generate the outputs if the codegen code changes:
inputs = [
"//tools/metrics/structured/codegen.py",
"//tools/metrics/structured/compile_time_validation.py",
"//tools/metrics/structured/events_template.py",
"//tools/metrics/structured/gen_events.py",
]
sources = [ "//tools/metrics/structured/structured.xml" ]
outdir = "$target_gen_dir"
outputs = [
outdir + "/structured_events.cc",
outdir + "/structured_events.h",
]
args = [
"--input",
rebase_path(sources[0], root_build_dir),
"--output",
rebase_path(outdir, root_build_dir),
]
}
static_library("structured_events") {
sources = get_target_outputs(":gen_structured_events")
deps = [
":gen_structured_events",
"//base",
]
}
source_set("unit_tests") {
testonly = true
sources = [
"key_data_unittest.cc",
"structured_metrics_provider_unittest.cc",
]
deps = [
":structured",
":structured_events",
"//base",
"//base/test:test_support",
"//components/prefs",
"//testing/gtest",
]
}
# Convenience testing target
test("structured_metrics_unittests") {
deps = [
":unit_tests",
"//base",
"//base/test:test_support",
"//components/test:run_all_unittests",
]
}
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