author | Deepak Modgil <Deepak.Modgil@Nokia.com> |
Fri, 03 Apr 2009 23:33:03 +0100 | |
changeset 0 | fb279309251b |
child 127 | c937102a5510 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package com.nokia.cdt.debug.cw.symbian.tests; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.PrintStream; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import junit.framework.TestCase; |
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import org.eclipse.cdt.utils.debug.dwarf.DwarfReader; |
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public class DwarfReaderTest extends TestCase { |
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private String m_outputFileName = "c:\\temp\\DwarfReaderOutput.txt"; |
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// The Elf file to parse. |
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// |
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private String[] m_dataFileNames; |
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private PrintStream m_outputFileStream = null; |
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protected void setUp() throws Exception { |
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super.setUp(); |
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m_dataFileNames = getDataFileNames(); |
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if (m_outputFileStream == null) { |
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File outputFile = new File(m_outputFileName); |
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if (!outputFile.exists()) |
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outputFile.createNewFile(); |
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m_outputFileStream = new PrintStream(new FileOutputStream( |
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outputFile, false /* append? */)); |
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m_outputFileStream.println("Output of test on CDT DwarfReader"); |
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m_outputFileStream.println("=========================================="); |
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} |
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} |
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protected void tearDown() throws Exception { |
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super.tearDown(); |
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m_outputFileStream.close(); |
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} |
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public final void testGetSourceFiles() { |
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for (String fname: m_dataFileNames) { |
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File f = new File(fname); |
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if (f == null || !f.exists()) |
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fail("Data file not found: " + f.getAbsolutePath()); |
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// Currently this just check if the parsing process succeeds, |
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// not check if the output is correct. |
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// Look at the output file designated by "m_outputFileName" |
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// and see if it's correct. |
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getSourceFilesForBinary(fname); |
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} |
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} |
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// Get data files to test |
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// |
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private String[] getDataFileNames() throws Exception { |
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String[] fnames = null; |
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ArrayList<String> list = new ArrayList<String>(10); |
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// To add individual data files... |
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// |
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/* |
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list.add("M:\\epoc32\\RELEASE\\armv5\\udeb\\agenda.sym"); |
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list.add(TestsPlugin.getPluginPath()+"\\data\\one2.sym"); |
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list.add(TestsPlugin.getPluginPath()+"\\data\\_h2_dma.sym"); |
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*/ |
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// To add files under one folder... |
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// |
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// All all .sym files under data folder in the project. |
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list.addAll(Arrays.asList(TestsPlugin.getFileFullNamesInFolder( |
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TestsPlugin.getPluginPath()+"\\data\\", ".sym"))); |
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/* |
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list.addAll(Arrays.asList(TestsPlugin.getFileFullNamesInFolder( |
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"M:\\epoc32\\RELEASE\\armv5\\udeb\\", ".sym"))); |
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list.addAll(Arrays.asList(TestsPlugin.getFileFullNamesInFolder( |
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"M:\\epoc32\\RELEASE\\gcce\\udeb\\", ".sym"))); |
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*/ |
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fnames = new String[list.size()]; |
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list.toArray(fnames); |
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return fnames; |
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} |
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private void getSourceFilesForBinary(String binaryFileName) { |
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DwarfReader reader = null; |
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try { |
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reader = new DwarfReader(binaryFileName); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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fail("File \"" + binaryFileName + "\" is not valid Elf file."); |
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return; |
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} |
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m_outputFileStream.println("\n----------------------------------------------------"); |
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m_outputFileStream.println("Data file to check: "); |
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m_outputFileStream.println("\t" + binaryFileName); |
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m_outputFileStream.println("----------------------------------------------------"); |
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127 |
String[] files = reader.getSourceFiles(); |
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128 |
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m_outputFileStream.print("Number of source files: "); |
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m_outputFileStream.println(files.length); |
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131 |
m_outputFileStream.println(); |
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132 |
|
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133 |
// Sort the file lists. |
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134 |
Arrays.sort(files); |
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135 |
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136 |
for (String f : files) { |
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m_outputFileStream.println(f); |
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138 |
} |
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139 |
} |
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140 |
|
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141 |
// --- NOTE ------ |
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142 |
// This is for my own manual junit test only, not for public |
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143 |
// auto-test. |
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144 |
public void my_testLineInfoContainsMoreSourceFiles() { |
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145 |
|
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146 |
// Iterate through those files and check... |
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147 |
for (String f : m_dataFileNames) { |
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148 |
m_outputFileStream.format("Check [%s] :\n", f); |
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149 |
|
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150 |
if (lineInfoContainsMoreSourceFiles(f)) |
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151 |
m_outputFileStream.println("yes !"); |
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152 |
else |
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m_outputFileStream.println("No."); |
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154 |
} |
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155 |
} |
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156 |
|
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157 |
/* |
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158 |
* This function checks if .debug_line section contains |
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159 |
* source files that are not referenced by any TAG_compile_units. |
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160 |
* |
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161 |
* @param dataFileName |
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162 |
*/ |
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163 |
private boolean lineInfoContainsMoreSourceFiles(String dataFileName) { |
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164 |
DwarfReader reader = null; |
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165 |
|
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166 |
try { |
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reader = new DwarfReader(dataFileName); |
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168 |
} catch (IOException e) { |
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169 |
e.printStackTrace(); |
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fail("File \"" + dataFileName + "\" is not valid Elf file."); |
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171 |
return false; |
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172 |
} |
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173 |
|
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174 |
// Hold on ! |
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175 |
// Look at code of getSourceFiles() and add two public |
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176 |
// APIs like |
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177 |
// "getSourcesFromCompileUnit()" and |
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178 |
// "getSourcesFromDebugLine()" |
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179 |
// and then test here. |
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180 |
String[] filesFromCU = reader.getSourceFiles(); // change to getFromCompileUnit() |
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181 |
String[] filesFromLineInfo = reader.getSourceFiles(); // change to getFromDebugLine() |
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182 |
|
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183 |
/* |
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184 |
// Sort the file lists and compare the list if needed. |
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185 |
// |
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186 |
Arrays.sort(filesFromCU); |
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187 |
Arrays.sort(filesFromLineInfo); |
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188 |
|
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189 |
assertEquals(filesFromCU.length, filesFromLineInfo.length); |
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190 |
for (int i = 0; i < filesFromCU.length; i++) { |
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191 |
assertEquals(filesFromCU[i], filesFromLineInfo[i]); |
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192 |
} |
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193 |
*/ |
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194 |
return (filesFromCU.length > filesFromLineInfo.length); |
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195 |
} |
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196 |
|
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197 |
} |