| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2015 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="/tracing/ui/base/deep_utils.html"> |
| <link rel="import" |
| href="/tracing/ui/analysis/memory_dump_allocator_details_pane.html"> |
| <link rel="import" href="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/model/attribute.html"> |
| <link rel="import" href="/tracing/model/container_memory_dump.html"> |
| <link rel="import" href="/tracing/model/event_set.html"> |
| <link rel="import" href="/tracing/model/memory_allocator_dump.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var MemoryAllocatorDump = tr.model.MemoryAllocatorDump; |
| var MemoryAllocatorDumpLink = tr.model.MemoryAllocatorDumpLink; |
| var ContainerMemoryDump = tr.model.ContainerMemoryDump; |
| var ScalarAttribute = tr.model.ScalarAttribute; |
| |
| function createMemoryAllocatorDump() { |
| var memoryDump = new ContainerMemoryDump(-10); |
| var rootDump = new MemoryAllocatorDump(memoryDump, 'v8'); |
| rootDump.addAttribute('size', |
| new ScalarAttribute('bytes', 1073741824) /* 1 GiB */); |
| rootDump.addAttribute('inner_size', |
| new ScalarAttribute('bytes', 2097152) /* 2 MiB */); |
| rootDump.addAttribute('objects_count', new ScalarAttribute('objects', 204)); |
| |
| var subDump1 = new MemoryAllocatorDump(memoryDump, 'v8/heaps'); |
| subDump1.addAttribute('size', |
| new ScalarAttribute('bytes', 805306368) /* 768 MiB */); |
| rootDump.children.push(subDump1); |
| subDump1.parent = rootDump; |
| |
| var subDump2 = new MemoryAllocatorDump(memoryDump, 'v8/__42BEEF'); |
| subDump2.addAttribute('size', |
| new ScalarAttribute('bytes', 268435456) /* 256 MiB */); |
| rootDump.children.push(subDump2); |
| subDump2.parent = rootDump; |
| |
| var ownerDump = new MemoryAllocatorDump(memoryDump, 'oilpan/cow'); |
| var ownershipLink = new MemoryAllocatorDumpLink(ownerDump, subDump2); |
| ownerDump.owns = ownershipLink; |
| subDump2.ownedBy.push(ownershipLink); |
| |
| return rootDump; |
| } |
| |
| test('instantiate_empty', function() { |
| var viewEl = document.createElement( |
| 'tr-ui-a-memory-dump-allocator-details-pane'); |
| this.addHTMLOutput(viewEl); |
| }); |
| |
| test('instantiate_nonEmpty', function() { |
| var memoryAllocatorDump = createMemoryAllocatorDump(); |
| |
| var viewEl = document.createElement( |
| 'tr-ui-a-memory-dump-allocator-details-pane'); |
| viewEl.memoryAllocatorDump = memoryAllocatorDump; |
| this.addHTMLOutput(viewEl); |
| |
| var table = tr.b.findDeepElementMatching( |
| viewEl, 'tr-ui-b-table'); |
| |
| var rows = table.tableRows; |
| var columns = table.tableColumns; |
| assert.lengthOf(rows, 1); |
| assert.lengthOf(columns, 4); |
| |
| var titleColumn = columns[0]; |
| var sizeColumn = columns[1]; |
| var innerSizeColumn = columns[2]; |
| var objectsCountColumn = columns[3]; |
| |
| // Check the rows of the table. |
| var rootRow = rows[0]; |
| assert.equal(titleColumn.value(rootRow), 'v8'); |
| assert.equal(sizeColumn.value(rootRow).numBytes, 1073741824); |
| assert.equal(innerSizeColumn.value(rootRow).numBytes, 2097152); |
| assert.equal(objectsCountColumn.value(rootRow), 204); |
| assert.lengthOf(rootRow.subRows, 2); |
| |
| var subRow1 = rootRow.subRows[0]; |
| assert.equal(titleColumn.value(subRow1), 'heaps'); |
| assert.equal(sizeColumn.value(subRow1).numBytes, 805306368); |
| assert.equal(innerSizeColumn.value(subRow1), ''); |
| assert.equal(objectsCountColumn.value(subRow1), ''); |
| assert.isUndefined(subRow1.subRows); |
| |
| var subRow2 = rootRow.subRows[1]; |
| assert.equal( |
| titleColumn.value(subRow2).textContent, 'suballocation by oilpan/cow'); |
| assert.equal( |
| titleColumn.value(subRow2).title, 'Suballocation name: v8/__42BEEF'); |
| assert.equal(sizeColumn.value(subRow2).numBytes, 268435456); |
| assert.equal(innerSizeColumn.value(subRow2), ''); |
| assert.equal(objectsCountColumn.value(subRow2), ''); |
| assert.isUndefined(subRow2.subRows); |
| }); |
| }); |
| </script> |
