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[Security Solution] Fix flaky test for multiline diff algorithm #201019

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merged 2 commits into from
Nov 20, 2024
Merged

[Security Solution] Fix flaky test for multiline diff algorithm #201019

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fdd0991
Increase the time limit for the test
banderror Nov 20, 2024
87e2c65
Merge branch 'main' into fix-test-for-multiline-diff-algorithm
elasticmachine Nov 20, 2024
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6 changes: 4 additions & 2 deletions ...prebuilt_rules/logic/diff/calculation/algorithms/multi_line_string_diff_algorithm.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -174,9 +174,11 @@ describe('multiLineStringDiffAlgorithm', () => {
const result = multiLineStringDiffAlgorithm(mockVersions);
const endTime = performance.now();

// If the regex merge in this function takes over 500ms, this test fails
// If the regex merge in this function takes over 1 sec, this test fails
// Performance measurements: https://github.com/elastic/kibana/pull/199388
expect(endTime - startTime).toBeLessThan(500);
// NOTE: despite the fact that this test runs in ~50ms locally, on CI it
// runs slower and can be flaky even with a 500ms threshold.
expect(endTime - startTime).toBeLessThan(1000);

expect(result).toEqual(
expect.objectContaining({
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