| <!DOCTYPE html> |
| <!-- |
| Copyright 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/model/global_memory_dump.html"> |
| <link rel="import" href="/tracing/model/heap_dump.html"> |
| <link rel="import" href="/tracing/model/model.html"> |
| <link rel="import" href="/tracing/model/process_memory_dump.html"> |
| <link rel="import" href="/tracing/model/stack_frame.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| var Model = tr.Model; |
| var GlobalMemoryDump = tr.model.GlobalMemoryDump; |
| var ProcessMemoryDump = tr.model.ProcessMemoryDump; |
| var StackFrame = tr.model.StackFrame; |
| var HeapEntry = tr.model.HeapEntry; |
| var HeapDump = tr.model.HeapDump; |
| |
| test('heapDumps', function() { |
| var model = new tr.Model(); |
| var process = model.getOrCreateProcess(89); |
| var gmd = new GlobalMemoryDump(model, 42); |
| model.globalMemoryDumps.push(gmd); |
| var pmd = new ProcessMemoryDump(gmd, process, 42); |
| process.memoryDumps.push(pmd); |
| |
| var rootFrame = new StackFrame(undefined, tr.b.GUID.allocate(), undefined); |
| var childFrame = new StackFrame(rootFrame, tr.b.GUID.allocate(), 'draw'); |
| rootFrame.addChild(childFrame); |
| |
| var dump = new HeapDump(pmd); |
| assert.strictEqual(dump.processMemoryDump, pmd); |
| assert.lengthOf(dump.entries, 0); |
| |
| var entry1 = dump.addEntry(childFrame, 'HTMLImportLoader', 1024); |
| assert.strictEqual(entry1.heapDump, dump); |
| assert.strictEqual(entry1.leafStackFrame, childFrame); |
| assert.strictEqual(entry1.objectTypeName, 'HTMLImportLoader'); |
| assert.equal(entry1.size, 1024); |
| |
| var entry2 = dump.addEntry(undefined, undefined, 1048576); |
| assert.strictEqual(entry2.heapDump, dump); |
| assert.isUndefined(entry2.leafStackFrame); |
| assert.isUndefined(entry2.objectTypeName); |
| assert.equal(entry2.size, 1048576); |
| |
| assert.deepEqual(dump.entries, [entry1, entry2]); |
| }); |
| }); |
| </script> |
