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| 1 // Copyright (c) 2011 The Native Client Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #region | |
| 6 | |
| 7 using System; | |
| 8 using System.IO; | |
| 9 using System.Linq; | |
| 10 using Google.MsAd7.BaseImpl; | |
| 11 using Google.MsAd7.BaseImpl.Interfaces; | |
| 12 using Google.NaClVsx.DebugSupport; | |
| 13 using Microsoft.VisualStudio.TestTools.UnitTesting; | |
| 14 | |
| 15 #endregion | |
| 16 | |
| 17 namespace NaClVsx.Package_UnitTestProject { | |
| 18 /// <summary> | |
| 19 /// Contains various utilities that are useful for multiple tests. | |
| 20 /// </summary> | |
| 21 class NaClPackageTestUtils { | |
| 22 #region constants | |
| 23 | |
| 24 /// <summary> | |
| 25 /// This points at an empty line inside of a function. | |
| 26 /// </summary> | |
| 27 public const uint kBlankLineInPrintLoop = 22; | |
| 28 | |
| 29 /// <summary> | |
| 30 /// This is the location at which I is declared in print_line in loop.cc. | |
| 31 /// </summary> | |
| 32 public const uint kDeclarationOfIRow = 8; | |
| 33 | |
| 34 /// <summary> | |
| 35 /// This is the location at which test_string is declared in void main in
loop.cc. | |
| 36 /// </summary> | |
| 37 public const uint kDeclarationOfTestStringRow = 46; | |
| 38 | |
| 39 /// <summary> | |
| 40 /// This is the call site of the foo function in loop.cc. | |
| 41 /// </summary> | |
| 42 public const uint kFooCallSiteRow = 49; | |
| 43 | |
| 44 /// <summary> | |
| 45 /// This is the line of the closing paren of the main function in loop.cc. | |
| 46 /// </summary> | |
| 47 public const uint kMainEndRow = 52; | |
| 48 | |
| 49 /// <summary> | |
| 50 /// This is the first line of the body of the main function in loop.cc. | |
| 51 /// </summary> | |
| 52 public const uint kMainStartRow = 44; | |
| 53 | |
| 54 /// <summary> | |
| 55 /// This is the location of the printf in print_char_type in loop.cc | |
| 56 /// </summary> | |
| 57 public const uint kPrintCharTypePrintfRow = 39; | |
| 58 | |
| 59 /// <summary> | |
| 60 /// This is the call site of the print_line function in loop.cc. | |
| 61 /// </summary> | |
| 62 public const uint kPrintLineCallSiteRow = 24; | |
| 63 | |
| 64 /// <summary> | |
| 65 /// This is a line number somewhere in the print_line function in loop.cc. | |
| 66 /// We don't care exactly which one. | |
| 67 /// </summary> | |
| 68 public const uint kPrintLineRow = 10; | |
| 69 | |
| 70 /// <summary> | |
| 71 /// This is the call site of the print_loop function in loop.cc. | |
| 72 /// </summary> | |
| 73 public const uint kPrintLoopCallSiteRow = 31; | |
| 74 | |
| 75 #endregion | |
| 76 | |
| 77 /// <summary> | |
| 78 /// Creates a new NaClSymbolProvider and parses our loop.nexe sample | |
| 79 /// binary. | |
| 80 /// </summary> | |
| 81 /// <returns>The pre-loaded symbol provider.</returns> | |
| 82 public static NaClSymbolProvider LoadLoopNexe() { | |
| 83 var symbolProvider = new NaClSymbolProvider(null); | |
| 84 string status; | |
| 85 var ok = symbolProvider.LoadModule( | |
| 86 Path.Combine( | |
| 87 GetVsxRootDir(), | |
| 88 kNexePath), | |
| 89 kBaseAddr, | |
| 90 out status); | |
| 91 Assert.IsTrue(ok, "LoadModule failed"); | |
| 92 return symbolProvider; | |
| 93 } | |
| 94 | |
| 95 public static string GetLoopCCPath() { | |
| 96 return vsxRootDir + kCCPath; | |
| 97 } | |
| 98 | |
| 99 /// <summary> | |
| 100 /// Finds the SDK root, using the system environment. Will fail to assert | |
| 101 /// if root cannot be located. | |
| 102 /// </summary> | |
| 103 /// <returns>The location of the VSX root directory.</returns> | |
| 104 public static string GetVsxRootDir() { | |
| 105 if (null == vsxRootDir) { | |
| 106 vsxRootDir = Environment.GetEnvironmentVariable("NACL_VSX_ROOT"); | |
| 107 } | |
| 108 Assert.IsNotNull( | |
| 109 vsxRootDir, | |
| 110 "Could not get NACL_VSX_ROOT from environment."); | |
| 111 return vsxRootDir; | |
| 112 } | |
| 113 | |
| 114 public static ulong GetAddressForPosition( | |
| 115 string path, uint line, ISimpleSymbolProvider symbolProvider) { | |
| 116 var pos = new DocumentPosition(path, line); | |
| 117 var addresses = symbolProvider.AddressesFromPosition(pos); | |
| 118 Assert.IsNotNull(addresses); | |
| 119 Assert.AreEqual(1, addresses.Count()); | |
| 120 return addresses.First(); | |
| 121 } | |
| 122 | |
| 123 public static PendingBreakpoint GetPendingBreakpoint() { | |
| 124 var sdbMock = new NaClDebuggerMock(); | |
| 125 sdbMock.Symbols = new NaClSymbolProvider(sdbMock); | |
| 126 var requestMock = new BreakpointRequestMock(); | |
| 127 var request = new BreakpointRequest(requestMock); | |
| 128 | |
| 129 // The instance to test. | |
| 130 return new PendingBreakpoint(sdbMock, request); | |
| 131 } | |
| 132 | |
| 133 #region Private Implementation | |
| 134 | |
| 135 /// <summary> | |
| 136 /// The location, relative to |vsxRootDir|, at which the loop.cc source | |
| 137 /// is to be found. | |
| 138 /// </summary> | |
| 139 private static readonly string kCCPath = @"src\loop\loop.cc"; | |
| 140 | |
| 141 /// <summary> | |
| 142 /// The location, relative to |vsxRootDir|, at which the loop.nexe is to | |
| 143 /// be found. | |
| 144 /// </summary> | |
| 145 private static readonly string kNexePath = @"src\loop\loop.nexe"; | |
| 146 | |
| 147 /// <summary> | |
| 148 /// The location of the visual studio plugin code. | |
| 149 /// </summary> | |
| 150 private static string vsxRootDir; | |
| 151 | |
| 152 #endregion | |
| 153 | |
| 154 /// <summary> | |
| 155 /// The base address at which symbol information should start in nexe code
. | |
| 156 /// </summary> | |
| 157 public static readonly ulong kBaseAddr = 0x0000000c00000000; | |
| 158 } | |
| 159 } | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master