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runnerbase.ts
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63 lines (51 loc) · 2.81 KB
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namespace Harness {
export type TestRunnerKind = CompilerTestKind | FourslashTestKind | "project" | "rwc" | "test262" | "user" | "dt" | "docker";
export type CompilerTestKind = "conformance" | "compiler";
export type FourslashTestKind = "fourslash" | "fourslash-shims" | "fourslash-shims-pp" | "fourslash-server";
/* eslint-disable prefer-const */
export let shards = 1;
export let shardId = 1;
/* eslint-enable prefer-const */
// The following have setters as while they're read here in the harness, they're only set in the runner
export function setShards(count: number) {
shards = count;
}
export function setShardId(id: number) {
shardId = id;
}
export abstract class RunnerBase {
// contains the tests to run
public tests: (string | FileBasedTest)[] = [];
/** Add a source file to the runner's list of tests that need to be initialized with initializeTests */
public addTest(fileName: string) {
this.tests.push(fileName);
}
public enumerateFiles(folder: string, regex?: RegExp, options?: { recursive: boolean }): string[] {
return ts.map(IO.listFiles(userSpecifiedRoot + folder, regex, { recursive: (options ? options.recursive : false) }), ts.normalizeSlashes);
}
abstract kind(): TestRunnerKind;
abstract enumerateTestFiles(): (string | FileBasedTest)[];
getTestFiles(): ReturnType<this["enumerateTestFiles"]> {
const all = this.enumerateTestFiles();
if (shards === 1) {
return all as ReturnType<this["enumerateTestFiles"]>;
}
return all.filter((_val, idx) => idx % shards === (shardId - 1)) as ReturnType<this["enumerateTestFiles"]>;
}
/** The working directory where tests are found. Needed for batch testing where the input path will differ from the output path inside baselines */
public workingDirectory = "";
/** Setup the runner's tests so that they are ready to be executed by the harness
* The first test should be a describe/it block that sets up the harness's compiler instance appropriately
*/
public abstract initializeTests(): void;
/** Replaces instances of full paths with fileNames only */
static removeFullPaths(path: string) {
// If its a full path (starts with "C:" or "/") replace with just the filename
let fixedPath = /^(\w:|\/)/.test(path) ? ts.getBaseFileName(path) : path;
// when running in the browser the 'full path' is the host name, shows up in error baselines
const localHost = /http:\/localhost:\d+/g;
fixedPath = fixedPath.replace(localHost, "");
return fixedPath;
}
}
}