| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/extras/importer/gzip_importer.html"> |
| <link rel="import" href="/core/test_utils.html"> |
| <link rel="import" href="/extras/importer/trace_event_importer.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var findSliceNamed = tr.c.test_utils.findSliceNamed; |
| var original_data = |
| '[{"name":"a","args":{},"pid":52,"ts":520,"cat":"foo","tid":53,' + |
| '"ph":"B"},{"name":"a","args":{},"pid":52,"ts":520,"cat":"foo",' + |
| '"tid":53,"ph":"E"}]\n'; |
| var gzip_data_base64 = |
| 'H4sICHr4HVIAA3RyYWNlAIuuVspLzE1VslJKVNJRSixKL1ayqq7VUSrITFGy' + |
| 'MjXSUSopBtEGOkrJiSVAVWn5+UB1JWBZY6CyDKCYk1KtDhWMcVWqjeUCALak' + |
| 'EH+QAAAA'; |
| |
| test('failImportEmpty', function() { |
| assert.isFalse(tr.e.importer.GzipImporter.canImport([])); |
| assert.isFalse(tr.e.importer.GzipImporter.canImport('')); |
| }); |
| |
| test('inflateString', function() { |
| // Test inflating the data from a string. |
| var gzip_data = atob(gzip_data_base64); |
| var importer = new tr.e.importer.GzipImporter(null, gzip_data); |
| assert.isTrue(tr.e.importer.GzipImporter.canImport(gzip_data)); |
| assert.equal(importer.extractSubtraces()[0], original_data); |
| }); |
| |
| test('inflateArrayBuffer', function() { |
| // Test inflating the data from an ArrayBuffer. |
| var gzip_data = atob(gzip_data_base64); |
| var buffer = new ArrayBuffer(gzip_data.length); |
| var view = new Uint8Array(buffer); |
| for (var i = 0; i < gzip_data.length; i++) |
| view[i] = gzip_data.charCodeAt(i); |
| var importer = new tr.e.importer.GzipImporter(null, buffer); |
| assert.isTrue(tr.e.importer.GzipImporter.canImport(buffer)); |
| assert.equal(importer.extractSubtraces()[0], original_data); |
| }); |
| |
| test('import', function() { |
| var gzip_data = atob(gzip_data_base64); |
| assert.isTrue(tr.e.importer.GzipImporter.canImport(gzip_data)); |
| |
| var model = new tr.Model(gzip_data); |
| var threads = model.getAllThreads(); |
| assert.equal(threads.length, 1); |
| |
| var slice = findSliceNamed(threads[0].sliceGroup, 'a'); |
| assert.equal(slice.category, 'foo'); |
| }); |
| |
| test('importXMLHttpRequest', function() { |
| if (tr.isHeadless) |
| return; |
| var req = new XMLHttpRequest(); |
| var url = '/test_data/simple_trace_gz.gz'; |
| req.open('GET', url, false); |
| req.overrideMimeType('text/plain; charset=x-user-defined'); |
| req.send(null); |
| var gzip_data = req.responseText; |
| assert.isTrue(tr.e.importer.GzipImporter.canImport(gzip_data)); |
| |
| var model = new tr.Model(gzip_data); |
| var threads = model.getAllThreads(); |
| assert.equal(threads.length, 2); |
| |
| var slice = findSliceNamed(threads[0].sliceGroup, 'B'); |
| assert.equal(slice.category, 'PERF'); |
| |
| }); |
| }); |
| </script> |
| |
