| <!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="/base/deep_utils.html"> |
| <link rel="import" href="/core/analysis/memory_dump_overview_pane.html"> |
| <link rel="import" href="/core/test_utils.html"> |
| <link rel="import" href="/core/trace_model/attribute.html"> |
| <link rel="import" href="/core/trace_model/global_memory_dump.html"> |
| <link rel="import" href="/core/trace_model/process_memory_dump.html"> |
| <link rel="import" href="/core/trace_model/trace_model.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tv.b.unittest.testSuite(function() { |
| var TraceModel = tv.c.TraceModel; |
| var Selection = tv.c.Selection; |
| var GlobalMemoryDump = tv.c.trace_model.GlobalMemoryDump; |
| var ProcessMemoryDump = tv.c.trace_model.ProcessMemoryDump; |
| var MemoryAllocatorDump = tv.c.trace_model.MemoryAllocatorDump; |
| var VMRegion = tv.c.trace_model.VMRegion; |
| var VMRegionByteStats = tv.c.trace_model.VMRegionByteStats; |
| var ScalarAttribute = tv.c.trace_model.ScalarAttribute; |
| |
| function createProcessMemoryDumps() { |
| var model = tv.c.test_utils.newModel(function(model) { |
| var p1 = model.getOrCreateProcess(1); |
| var p2 = model.getOrCreateProcess(2); |
| |
| var gmd = new GlobalMemoryDump(model, 42); |
| model.globalMemoryDumps.push(gmd); |
| |
| // One process with VM regions. |
| var pmd1 = new ProcessMemoryDump(gmd, p1, 41); |
| p1.memoryDumps.push(pmd1); |
| gmd.processMemoryDumps[p1.pid] = pmd1; |
| pmd1.vmRegions = [ |
| VMRegion.fromDict({ |
| startAddress: 1024, |
| sizeInBytes: 20971520, /* 20 MiB */ |
| protectionFlags: VMRegion.PROTECTION_FLAG_READ, |
| mappedFile: '[stack]', |
| byteStats: VMRegionByteStats.fromDict({ |
| privateResident: 8388608, /* 8 MiB */ |
| sharedResident: 12582912, /* 12 MiB */ |
| proportionalResident: 10485760 /* 10 MiB */ |
| }) |
| }) |
| ]; |
| |
| // One process with allocator dumps. |
| var pmd2 = new ProcessMemoryDump(gmd, p2, 43); |
| p2.memoryDumps.push(pmd2); |
| gmd.processMemoryDumps[p2.pid] = pmd2; |
| pmd2.memoryAllocatorDumps = (function() { |
| var oilpanDump = new MemoryAllocatorDump('oilpan'); |
| oilpanDump.addAttribute('outer_size', |
| new ScalarAttribute('bytes', 2147483648) /* 2 GiB */); |
| oilpanDump.addAttribute('inner_size', |
| new ScalarAttribute('bytes', 5242880) /* 5 MiB */); |
| oilpanDump.addAttribute('objects_count', |
| new ScalarAttribute('objects', 2015)); |
| |
| var v8Dump = new MemoryAllocatorDump('v8'); |
| v8Dump.addAttribute('outer_size', |
| new ScalarAttribute('bytes', 1073741824) /* 1 GiB */); |
| v8Dump.addAttribute('inner_size', |
| new ScalarAttribute('bytes', 2097152) /* 2 MiB */); |
| v8Dump.addAttribute('objects_count', |
| new ScalarAttribute('objects', 204)); |
| |
| return [oilpanDump, v8Dump]; |
| })(); |
| }); |
| |
| return tv.b.dictionaryValues(model.globalMemoryDumps[0].processMemoryDumps); |
| } |
| |
| test('instantiate', function() { |
| var processMemoryDumps = createProcessMemoryDumps(); |
| |
| var viewEl = document.createElement('tv-c-memory-dump-overview-pane'); |
| viewEl.processMemoryDumps = processMemoryDumps; |
| this.addHTMLOutput(viewEl); |
| |
| var table = tv.b.findDeepElementMatching( |
| viewEl, 'tracing-analysis-nested-table'); |
| |
| var rows = table.tableRows; |
| var columns = table.tableColumns; |
| assert.lengthOf(rows, 2); |
| assert.lengthOf(columns, 6); |
| |
| var titleColumn = columns[0]; |
| var proportionalColumn = columns[1]; |
| var privateColumn = columns[2]; |
| var sharedColumn = columns[3]; |
| var oilpanColumn = columns[4]; |
| var v8Column = columns[5]; |
| |
| // Check the rows of the table. |
| assert.equal(titleColumn.value(rows[0]).label, 'Process 1'); |
| assert.equal(proportionalColumn.value(rows[0]).numBytes, 10485760); |
| assert.equal(privateColumn.value(rows[0]).numBytes, 8388608); |
| assert.equal(sharedColumn.value(rows[0]).numBytes, 12582912); |
| assert.equal(oilpanColumn.value(rows[0]), ''); |
| assert.equal(v8Column.value(rows[0]), ''); |
| |
| assert.equal(titleColumn.value(rows[1]).label, 'Process 2'); |
| assert.equal(proportionalColumn.value(rows[1]), ''); |
| assert.equal(privateColumn.value(rows[1]), ''); |
| assert.equal(sharedColumn.value(rows[1]), ''); |
| assert.equal(oilpanColumn.value(rows[1]).numBytes, 2147483648); |
| assert.equal(v8Column.value(rows[1]).numBytes, 1073741824); |
| }); |
| |
| test('selection', function() { |
| var processMemoryDumps = createProcessMemoryDumps(); |
| |
| var viewEl = document.createElement('tv-c-memory-dump-overview-pane'); |
| viewEl.processMemoryDumps = processMemoryDumps; |
| this.addHTMLOutput(viewEl); |
| |
| var didFireSelectedDumpChanged; |
| viewEl.addEventListener('selected-memory-dump-changed', |
| function(e) { |
| didFireSelectedDumpChanged = true; |
| }); |
| |
| var table = tv.b.findDeepElementMatching( |
| viewEl, 'tracing-analysis-nested-table'); |
| |
| // Simulate clicking on the 'oilpan' cell of the second process. |
| didFireSelectedDumpChanged = false; |
| table.selectedTableRow = table.tableRows[1]; |
| table.selectedColumnIndex = 4; |
| assert.isTrue(didFireSelectedDumpChanged); |
| assert.strictEqual(viewEl.selectedMemoryDump, |
| processMemoryDumps[1].getMemoryAllocatorDumpByFullName('oilpan')); |
| |
| // Simulate clicking on the 'shared_resident' cell of the first process. |
| didFireSelectedDumpChanged = false; |
| table.selectedColumnIndex = 3; |
| assert.isTrue(didFireSelectedDumpChanged); |
| assert.isUndefined(viewEl.selectedMemoryDump); |
| }); |
| }); |
| </script> |