Modified: trunk/Websites/perf.webkit.org/unit-tests/measurement-set-tests.js (233563 => 233564)
--- trunk/Websites/perf.webkit.org/unit-tests/measurement-set-tests.js 2018-07-06 05:50:17 UTC (rev 233563)
+++ trunk/Websites/perf.webkit.org/unit-tests/measurement-set-tests.js 2018-07-06 05:57:48 UTC (rev 233564)
@@ -956,6 +956,38 @@
1587.1390, 1594.5451, 1586.2430, 1596.7310, 1548.1423
];
+ const segmentableValuesWithSameValueInTheEnd = [
+ 58.682259702925, 58.672894300682, 58.631641849076, 58.627144214832, 58.600152967236, 58.494227167544, 58.599711218167,
+ 58.547823321802, 58.698848676888, 58.508972506625, 58.469396077128, 58.556437051089, 58.604914035672, 58.571468615261,
+ 58.594861298965, 58.579862593826, 58.737724228989, 58.559390128467, 58.662054613527, 58.487359249788, 58.668808926954,
+ 58.553303046256, 58.569416814443, 58.626218640839, 58.558458933333, 58.750789167464, 58.510114013725, 58.69285535498,
+ 58.485630989257, 58.578345118044, 58.582484886505, 58.532783559929, 58.609545975048, 58.577426480631, 58.646940753247,
+ 58.682440825246, 58.690139834194, 58.553030894519, 58.48355532648, 58.562671977345, 58.736913200555, 58.601320380111,
+ 58.505524628951, 58.719286182364, 58.58550401243, 58.610740664944, 58.666584852042, 58.65066016161, 58.482425957387,
+ 58.661528735444, 58.518979531621, 58.541899532138, 58.682011833211, 58.728042515799, 58.585571499659, 58.514042621815,
+ 58.577703157219, 58.599122230584, 58.484605706445, 58.627013987028, 58.732535874422, 58.647810220687, 58.484710879088,
+ 58.60018559995, 58.474169516583, 58.556748299505, 58.591036051726, 58.71549080058, 58.665731757591, 58.632681499924,
+ 58.552549642854, 58.584740710795, 58.636732559301, 58.53269727482, 58.685214845539, 58.537642664213, 58.539530819775,
+ 58.593108102721, 58.677797677387, 58.634261295951, 58.585087893228, 58.595892348834, 58.530958396798, 58.642329444242,
+ 58.523362771471, 58.472298233318, 58.608844095124, 58.637822365233, 58.532578586691, 58.561802676135, 58.525325974291,
+ 58.546952858346, 58.628146092218, 58.676781325555, 58.537737927017, 58.517186448238, 58.517186448238, 58.48698590938,
+ 58.573592928243, 58.51865286684, 58.479829555547, 58.458334022968, 58.523846961495, 58.549153451184, 58.634999646062,
+ 58.651469426158, 58.604400895147, 58.520828892369, 58.461372117238, 58.458419659482, 58.558429870762, 58.520353913269,
+ 58.505030130601, 58.558693442114, 58.583541042224, 58.635994108477, 58.596789439588, 58.523974765221, 58.578794417346,
+ 58.468486231053, 58.498525892758, 58.735390962226, 58.648008111097, 58.466341359719, 58.461193386858, 58.669176655316,
+ 58.517108713145, 58.580728461245, 58.566096647056, 58.56041778812, 58.541417728709, 58.508221589085, 58.411457477143,
+ 58.451664940683, 58.583113913556, 58.612464741978, 58.620718400402, 58.632099100152, 58.566486756057, 58.624483547469,
+ 58.55432867294, 58.563472285719, 58.600277699686, 58.489114861265, 58.614875239224, 58.519637811989, 58.538987481917,
+ 58.538522915164, 58.524365991229, 58.527404019557, 58.545873059444, 58.546814673224, 58.5387615282, 58.600516560328,
+ 58.599054345431, 58.593909039083, 58.640076570937, 58.522330600933, 58.593842010201, 58.476540680164, 58.436866978957,
+ 58.642057826523, 58.639790605443, 58.601606301724, 58.639790605443, 58.632119472725, 58.525704127801, 58.589769044991,
+ 58.655170757252, 58.639790605443, 58.665187550878, 58.728890733238, 58.639790605443, 58.522175015522, 58.569765368371,
+ 58.504822400604, 58.569230880769, 58.590753393869, 58.628160118689, 58.522175015522, 58.666019881578, 58.522175015522,
+ 58.522175015522, 58.522175015522, 58.639790605443, 58.639790605443, 58.425335418429, 58.425335418429, 58.425335418429,
+ 58.425335418429, 58.425335418429, 58.425335418429, 58.520895333629, 58.520895333629, 58.520895333629, 58.520895333629,
+ 58.520895333629
+ ];
+
function makeSampleRuns(values, startRunId, startTime, timeIncrement)
{
var runId = startRunId;
@@ -1011,6 +1043,37 @@
});
});
+ it('should merge last four segments into two if values are identical', async () => {
+ const set = MeasurementSet.findSet(1, 1, 5000);
+ set.fetchBetween(4000, 5000);
+ assert.equal(requests.length, 1);
+ assert.equal(requests[0].url, '/data/measurement-set-1-1.json');
+
+ requests[0].resolve({
+ 'clusterStart': 1000,
+ 'clusterSize': 1000,
+ 'formatMap': ['id', 'mean', 'iterationCount', 'sum', 'squareSum', 'markedOutlier', 'revisions', 'commitTime', 'build', 'buildTime', 'buildNumber', 'builder'],
+ 'configurations': {current: makeSampleRuns(segmentableValuesWithSameValueInTheEnd, 6400, 4000, 1000 / 200)},
+ 'startTime': 4000,
+ 'endTime': 5000,
+ 'lastModified': 5000,
+ 'clusterCount': 4,
+ 'status': 'OK'});
+
+ var timeSeries;
+ assert.equal(set.fetchedTimeSeries('current', false, false).length(), 0);
+
+ await waitForMeasurementSet();
+
+ timeSeries = set.fetchedTimeSeries('current', false, false);
+ assert.equal(timeSeries.length(), 197);
+ assert.equal(timeSeries.firstPoint().time, 4000);
+ assert.equal(timeSeries.lastPoint().time, 4980);
+
+ const segmentation = await set.fetchSegmentation('segmentTimeSeriesByMaximizingSchwarzCriterion', [], 'current', false);
+ assert.equal(segmentation.length, 8);
+ });
+
it('should be able to segment two clusters', () => {
const set = MeasurementSet.findSet(1, 1, 5000);
const promise = set.fetchBetween(3000, 5000);