// Copyright (C) 2018 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import {dingus} from 'dingusjs';
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import {TraceConfig} from '../common/protos';
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import {createEmptyRecordConfig, RecordConfig} from '../common/state';
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import {App} from './globals';
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import {
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genConfigProto,
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RecordController,
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toPbtxt,
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uint8ArrayToBase64
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} from './record_controller';
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test('uint8ArrayToBase64', () => {
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const bytes = [...'Hello, world'].map(c => c.charCodeAt(0));
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const buffer = new Uint8Array(bytes);
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expect(uint8ArrayToBase64(buffer)).toEqual('SGVsbG8sIHdvcmxk');
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});
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test('encodeConfig', () => {
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const config = createEmptyRecordConfig();
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config.durationSeconds = 10;
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const result = TraceConfig.decode(genConfigProto(config));
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expect(result.durationMs).toBe(10000);
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});
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test('toPbtxt', () => {
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const config = {
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durationMs: 1000,
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buffers: [
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{
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sizeKb: 42,
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},
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],
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dataSources: [{
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config: {
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name: 'linux.ftrace',
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targetBuffer: 1,
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ftraceConfig: {
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ftraceEvents: ['sched_switch', 'print'],
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},
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},
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}],
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producers: [
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{
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producerName: 'perfetto.traced_probes',
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},
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],
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};
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const text = toPbtxt(TraceConfig.encode(config).finish());
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expect(text).toEqual(`buffers: {
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size_kb: 42
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}
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data_sources: {
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config {
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name: "linux.ftrace"
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target_buffer: 1
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ftrace_config {
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ftrace_events: "sched_switch"
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ftrace_events: "print"
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}
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}
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}
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duration_ms: 1000
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producers: {
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producer_name: "perfetto.traced_probes"
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}
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`);
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});
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test('RecordController', () => {
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const app = dingus<App>('globals');
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(app.state.recordConfig as RecordConfig) = createEmptyRecordConfig();
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const controller = new RecordController({app});
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controller.run();
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controller.run();
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controller.run();
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// tslint:disable-next-line no-any
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const calls = app.calls.filter((call: any) => call[0] === 'publish()');
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expect(calls.length).toBe(1);
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// TODO(hjd): Fix up dingus to have a more sensible API.
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expect(calls[0][1][0]).toEqual('TrackData');
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});
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