1b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Copyright 2013 the V8 project authors. All rights reserved. 21e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// Redistribution and use in source and binary forms, with or without 31e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// modification, are permitted provided that the following conditions are 41e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// met: 51e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// 61e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Redistributions of source code must retain the above copyright 71e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// notice, this list of conditions and the following disclaimer. 81e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Redistributions in binary form must reproduce the above 91e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// copyright notice, this list of conditions and the following 101e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// disclaimer in the documentation and/or other materials provided 111e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// with the distribution. 121e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Neither the name of Google Inc. nor the names of its 131e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// contributors may be used to endorse or promote products derived 141e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// from this software without specific prior written permission. 151e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// 161e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 171e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 181e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 191e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 201e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 211e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 221e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 231e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 241e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 261e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// 28b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Tests of profiles generator and utilities. 291e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 30b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#include "src/base/logging.h" 31b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch#include "test/cctest/profiler-extension.h" 32592a9fc1d8ea420377a2e7efd0600e20b058be2bBen Murdoch 3385b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdochnamespace v8 { 3485b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdochnamespace internal { 35592a9fc1d8ea420377a2e7efd0600e20b058be2bBen Murdoch 36592a9fc1d8ea420377a2e7efd0600e20b058be2bBen Murdoch 37b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochv8::CpuProfile* ProfilerExtension::last_profile = NULL; 38b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochconst char* ProfilerExtension::kSource = 39b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch "native function startProfiling();" 40b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch "native function stopProfiling();"; 4185b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdoch 42b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochv8::Handle<v8::FunctionTemplate> ProfilerExtension::GetNativeFunctionTemplate( 43b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch v8::Isolate* isolate, v8::Handle<v8::String> name) { 44b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (name->Equals(v8::String::NewFromUtf8(isolate, "startProfiling"))) { 45b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return v8::FunctionTemplate::New(isolate, 46b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch ProfilerExtension::StartProfiling); 47b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else if (name->Equals(v8::String::NewFromUtf8(isolate, "stopProfiling"))) { 48b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return v8::FunctionTemplate::New(isolate, 49b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch ProfilerExtension::StopProfiling); 503ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch } else { 51b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch CHECK(false); 52b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch return v8::Handle<v8::FunctionTemplate>(); 533ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch } 543ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch} 5585b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdoch 5685b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdoch 57b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvoid ProfilerExtension::StartProfiling( 58b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch const v8::FunctionCallbackInfo<v8::Value>& args) { 59b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch last_profile = NULL; 60b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch v8::CpuProfiler* cpu_profiler = args.GetIsolate()->GetCpuProfiler(); 61b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch cpu_profiler->StartProfiling((args.Length() > 0) 62b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch ? args[0].As<v8::String>() 63b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch : v8::String::Empty(args.GetIsolate())); 643ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch} 6585b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdoch 6685b71799222b55eb5dd74ea26efe0c64ab655c8cBen Murdoch 67b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvoid ProfilerExtension::StopProfiling( 68b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch const v8::FunctionCallbackInfo<v8::Value>& args) { 69b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch v8::CpuProfiler* cpu_profiler = args.GetIsolate()->GetCpuProfiler(); 70b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch last_profile = cpu_profiler->StopProfiling((args.Length() > 0) 71b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch ? args[0].As<v8::String>() 72b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch : v8::String::Empty(args.GetIsolate())); 73b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 74592a9fc1d8ea420377a2e7efd0600e20b058be2bBen Murdoch 75b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} } // namespace v8::internal 76