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Unified Diff: samples/third_party/dromaeo/web/htmlrunner.js

Issue 1576153002: Remove the Dromaeo and TodoMVC samples. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 11 months ago
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Index: samples/third_party/dromaeo/web/htmlrunner.js
diff --git a/samples/third_party/dromaeo/web/htmlrunner.js b/samples/third_party/dromaeo/web/htmlrunner.js
deleted file mode 100644
index 8f565c45ff54a876bc4ddadda6ee08a4b70bfa08..0000000000000000000000000000000000000000
--- a/samples/third_party/dromaeo/web/htmlrunner.js
+++ /dev/null
@@ -1,142 +0,0 @@
-// An version of Dromaeo's original htmlrunner adapted for the
-// Dart-based test driver.
-
-var _operations = [];
-var _N_RUNS = 5;
-var _nRanTests = 0;
-var _nTests = 0;
-var _T_DISTRIBUTION = 2.776;
-
-function startTest() {
- window.addEventListener(
- 'message',
- function (event) {
- if (event.data == 'start') {
- _run();
- } else {
- window.alert('Unknown command: ' + event.data);
- }
- },
- false);
-}
-
-function _run() {
- var currentOperation = 0;
- function handler() {
- if (currentOperation < _operations.length) {
- _operations[currentOperation]();
- currentOperation++;
- window.setTimeout(handler, 1);
- } else {
- _postMessage('over');
- }
- }
- window.setTimeout(handler, 0);
-}
-
-function _postMessage(command, data) {
- var payload = { 'command': command };
- if (data) {
- payload['data'] = data;
- }
- window.parent.postMessage(JSON.stringify(payload), '*');
-}
-
-function test(name, fn) {
- _nTests++;
- _operations.push(function () {
- // List of number of runs in seconds.
- var runsPerSecond = [];
- // Run the test several times.
- try {
- // TODO(antonm): use .setTimeout to schedule next run as JS
- // version does. That allows to report the intermediate results
- // more smoothly as well.
- for (var i = 0; i < _N_RUNS; i++) {
- var runs = 0;
- var start = Date.now();
-
- var cur = Date.now();
- while ((cur - start) < 1000) {
- fn();
- cur = Date.now();
- runs++;
- }
-
- runsPerSecond.push((runs * 1000.0) / (cur - start));
- }
- } catch(e) {
- window.alert('Exception : ' + e);
- return;
- }
- _reportTestResults(name, runsPerSecond);
- });
-}
-
-// Adapted from Dromaeo's webrunner.
-function _compute(times){
- var results = {runs: times.length}, num = times.length;
-
- times = times.sort(function(a,b){
- return a - b;
- });
-
- // Make Sum
- results.sum = 0;
-
- for ( var i = 0; i < num; i++ )
- results.sum += times[i];
-
- // Make Min
- results.min = times[0];
-
- // Make Max
- results.max = times[ num - 1 ];
-
- // Make Mean
- results.mean = results.sum / num;
-
- // Make Median
- results.median = num % 2 == 0 ?
- (times[Math.floor(num/2)] + times[Math.ceil(num/2)]) / 2 :
- times[Math.round(num/2)];
-
- // Make Variance
- results.variance = 0;
-
- for ( var i = 0; i < num; i++ )
- results.variance += Math.pow(times[i] - results.mean, 2);
-
- results.variance /= num - 1;
-
- // Make Standard Deviation
- results.deviation = Math.sqrt( results.variance );
-
- // Compute Standard Errors Mean
- results.sem = (results.deviation / Math.sqrt(results.runs)) * _T_DISTRIBUTION;
-
- // Error
- results.error = ((results.sem / results.mean) * 100) || 0;
-
- return results;
-}
-
-function _reportTestResults(name, times) {
- _nRanTests++;
- var results = _compute(times);
-
- _postMessage('result', {
- 'testName': name,
- 'mean': results.mean,
- 'error': results.error,
- 'percent': (100.0 * _nRanTests / _nTests)
- });
-}
-
-function endTest() {
- _postMessage('inited', { 'nTests': _nTests });
-}
-
-function prep(fn) {
- _operations.push(fn);
-}
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