debt - test for diagnostics limit
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1 changed files with 17 additions and 1 deletions
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@ -8,7 +8,7 @@
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import * as assert from 'assert';
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import URI from 'vs/base/common/uri';
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import {DiagnosticCollection} from 'vs/workbench/api/node/extHostDiagnostics';
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import {Diagnostic, Range, DiagnosticSeverity} from 'vs/workbench/api/node/extHostTypes';
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import {Diagnostic, Range} from 'vs/workbench/api/node/extHostTypes';
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import {MainThreadDiagnosticsShape} from 'vs/workbench/api/node/extHost.protocol';
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import {TPromise} from 'vs/base/common/winjs.base';
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import {IMarkerData} from 'vs/platform/markers/common/markers';
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@ -159,4 +159,20 @@ suite('ExtHostDiagnostics', () => {
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});
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test('diagnostic capping', function () {
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let lastEntries: [URI, IMarkerData[]][];
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let collection = new DiagnosticCollection('test', new class extends DiagnosticsShape {
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$changeMany(owner: string, entries: [URI, IMarkerData[]][]): TPromise<any> {
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lastEntries = entries;
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return super.$changeMany(owner, entries);
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}
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});
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let uri = URI.parse('aa:bb');
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collection.set(uri, new Array(500).map((value, i) => new Diagnostic(new Range(i, 0, i + 1, 0), `error#${i}`)));
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assert.equal(collection.get(uri).length, 500);
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assert.equal(lastEntries.length, 1);
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assert.equal(lastEntries[0][1].length, 250);
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});
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});
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