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Added a test case that fails for positive infinity captureTimeout

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This commit is contained in:
Patrick Shaw 2022-06-01 10:38:58 +10:00
parent 4504196d5c
commit 854d706cbf
1 changed files with 56 additions and 0 deletions
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56
tests/undo-redo.tests.js
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@ -588,3 +588,59 @@ export const testBehaviorOfIgnoreremotemapchangesProperty = tc => {
t.assert(map1.get('x') === 2)
t.assert(map2.get('x') === 2)
}
/**
* Ensure that we never stop capturing due to a timeout when the timeout is infinite
*
* @see https://github.com/yjs/yjs/issues/431
* @param {t.TestCase} tc
*/
export const testInfiniteCaptureTimeoutNeverCapturesAutomatically = tc => {
const { array0 } = init(tc, { users: 3 })
const undoManager = new Y.UndoManager(array0, { captureTimeout: Number.POSITIVE_INFINITY })
array0.push([1, 2, 3]);
undoManager.lastChange = Number.MIN_VALUE;
array0.push([7, 8, 9]);
undoManager.undo();
t.compare(array0.toArray(), []);
};
/**
* Ensure that stopCapturing is still acknowledged for Number.POSITIVE_INFINITY capture timeouts
*
* @see https://github.com/yjs/yjs/issues/431
* @param {t.TestCase} tc
*/
export const testInfiniteCaptureTimeoutCapturesWhenStopCapturing = tc => {
const { array0 } = init(tc, { users: 3 })
const undoManager = new Y.UndoManager(array0, { captureTimeout: Number.POSITIVE_INFINITY });
array0.push([1, 2, 3]);
undoManager.stopCapturing();
array0.push([4, 5, 6]);
undoManager.undo();
t.compare(array0.toArray(), [1, 2, 3]);
};
/**
* Ensure that stopCapturing is still acknowledged for Number.MAX_VALUE capture timeouts
*
* @see https://github.com/yjs/yjs/issues/431
* @param {t.TestCase} tc
*/
export const testMaxValueCaptureTimeoutCapturesWhenStopCapturing = tc => {
const { array0 } = init(tc, { users: 3 })
const undoManager = new Y.UndoManager(array0, { captureTimeout: Number.MAX_VALUE });
array0.push([1, 2, 3]);
undoManager.stopCapturing();
array0.push([4, 5, 6]);
undoManager.undo();
t.compare(array0.toArray(), [1, 2, 3]);
};