62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
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import { Config } from './config';
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export interface Task {
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capabilities: any;
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specs: Array<string>;
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taskId: string;
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done: any;
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}
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/**
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* The taskScheduler keeps track of the spec files that needs to run next
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* and which task is running what.
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*/
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export declare class TaskQueue {
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capabilities: any;
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specLists: any;
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numRunningInstances: number;
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maxInstance: number;
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specsIndex: number;
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constructor(capabilities: any, specLists: any);
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}
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export declare class TaskScheduler {
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private config;
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taskQueues: Array<TaskQueue>;
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rotationIndex: number;
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/**
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* A scheduler to keep track of specs that need running and their associated
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* capabilities. It will suggest a task (combination of capabilities and spec)
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* to run while observing the following config rules:
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* multiCapabilities, shardTestFiles, and maxInstance.
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* Precondition: multiCapabilities is a non-empty array
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* (capabilities and getCapabilities will both be ignored)
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*
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* @constructor
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* @param {Object} config parsed from the config file
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*/
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constructor(config: Config);
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/**
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* Get the next task that is allowed to run without going over maxInstance.
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*
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* @return {{capabilities: Object, specs: Array.<string>, taskId: string,
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* done: function()}}
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*/
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nextTask(): Task;
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/**
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* Get the number of tasks left to run or are currently running.
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*
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* @return {number}
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*/
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numTasksOutstanding(): number;
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/**
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* Get maximum number of concurrent tasks required/permitted.
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*
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* @return {number}
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*/
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maxConcurrentTasks(): number;
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/**
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* Returns number of tasks currently running.
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*
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* @return {number}
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*/
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countActiveTasks(): number;
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}
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