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Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/Base/IPC/AdvancedClientServerExample/test/te_ThreadClientServerTest/src/MainTestStep.cpp</h1><a href="te___thread_client_server_test_2src_2_main_test_step_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
<a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span>
<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
<a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span>
<a name="l00007"></a>00007 <span class="comment">//</span>
<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// Description:</span>
<a name="l00014"></a>00014 <span class="comment">// Example CTestStep derived implementation</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017
<a name="l00018"></a>00018
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="te___thread_client_server_test_2src_2_main_test_step_8h.html">MainTestStep.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="_te___thread_client_server_test_suite_defs_8h.html">Te_ThreadClientServerTestSuiteDefs.h</a>"</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="comment">//common descriptors</span>
<a name="l00026"></a>00026 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTestCaseId, <span class="stringliteral">"tc_id"</span>);
<a name="l00027"></a>00027 _LIT8(KTestData, <span class="stringliteral">"abcdefghijklmnopqrstuvwxyz"</span>);
<a name="l00028"></a>00028
<a name="l00032"></a>00032 <a class="code" href="class_c_main_test_step.html#a83ba1d2e08f4244279e8d72967428012">CMainTestStep::~CMainTestStep</a>()
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 }
<a name="l00038"></a><a class="code" href="class_c_main_test_step.html#a92328dfc6157d29f42cf958db293f200">00038</a> <a class="code" href="class_c_main_test_step.html#a30337bbcd91d10eab3b3431c8a51530c">CMainTestStep::CMainTestStep</a>(<a class="code" href="class_c_te___thread_client_server_test_suite.html">CTe_ThreadClientServerTestSuite</a>& aParent)
<a name="l00039"></a>00039 :<a class="code" href="class_c_te___thread_client_server_test_suite_step_base.html">CTe_ThreadClientServerTestSuiteStepBase</a>(aParent)
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="comment">// **MUST** call SetTestStepName in the constructor as the controlling</span>
<a name="l00042"></a>00042 <span class="comment">// framework uses the test step name immediately following construction to set</span>
<a name="l00043"></a>00043 <span class="comment">// up the step's unique logging ID.</span>
<a name="l00044"></a>00044 SetTestStepName(KMainTestStep);
<a name="l00045"></a>00045 }
<a name="l00052"></a>00052 TVerdict <a class="code" href="class_c_main_test_step.html#a78712a6ff931a0b3261f5b6b95cdf963">CMainTestStep::doTestStepL</a>()
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keywordflow">if</span> (TestStepResult()==EPass)
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <span class="comment">// get the test case id from ini file</span>
<a name="l00057"></a>00057 TInt id;
<a name="l00058"></a>00058 <span class="keywordflow">if</span> (!GetIntFromConfig(ConfigSection(),KTestCaseId,<span class="keywordtype">id</span>))
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 User::Panic(_L(<span class="stringliteral">"Cannot fetch test case id value from ini file"</span>), 1);
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <a class="code" href="class_r_thread_client.html">RThreadClient</a>& client = iParent.Handler();
<a name="l00064"></a>00064 <span class="keywordflow">if</span> (<span class="keywordtype">id</span> != 6)
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 <span class="comment">//common setting for all test cases except test case SampleThreadServer-0006</span>
<a name="l00067"></a>00067 CleanupClosePushL(client);
<a name="l00068"></a>00068 User::LeaveIfError(client.<a class="code" href="class_r_thread_client.html#afc30d492698d70ffcf1699ed30be41af">Connect</a>());
<a name="l00069"></a>00069 INFO_PRINTF1(_L(<span class="stringliteral">"Connected to Thread Server"</span>));
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="comment">// common variables used in test cases</span>
<a name="l00073"></a>00073 TInt r;
<a name="l00074"></a>00074 TRequestStatus status;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keywordflow">switch</span> (<span class="keywordtype">id</span>)
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 <span class="keywordflow">case</span> 1:
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="comment">// Test case "SampleThreadServer-0001"</span>
<a name="l00081"></a>00081 <span class="comment">// Check the device driver (both LDD and PDD) have been loaded when </span>
<a name="l00082"></a>00082 <span class="comment">// client has connected to server</span>
<a name="l00083"></a>00083 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KSampleDriverLddFileName,<span class="stringliteral">"DRIVER1_LDD"</span>);
<a name="l00084"></a>00084 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KSampleDriverPddFileName,<span class="stringliteral">"DRIVER1_PDD"</span>);
<a name="l00085"></a>00085 INFO_PRINTF1(_L(<span class="stringliteral">"Trying to load the same device driver Pdd"</span>));
<a name="l00086"></a>00086 r = User::LoadPhysicalDevice(KSampleDriverPddFileName);
<a name="l00087"></a>00087 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrAlreadyExists,r);
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (r!= KErrAlreadyExists)
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 SetTestStepResult(EFail);
<a name="l00091"></a>00091 <span class="keywordflow">break</span>;
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093
<a name="l00094"></a>00094 INFO_PRINTF1(_L(<span class="stringliteral">"Trying to load the same device driver Ldd"</span>));
<a name="l00095"></a>00095 r = User::LoadLogicalDevice(KSampleDriverLddFileName);
<a name="l00096"></a>00096 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrAlreadyExists,r);
<a name="l00097"></a>00097 <span class="keywordflow">if</span> (r!= KErrAlreadyExists)
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 SetTestStepResult(EFail);
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102 <span class="keywordflow">break</span>;
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keywordflow">case</span> 2:
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="comment">// Test case "SampleThreadServer-0002"</span>
<a name="l00107"></a>00107 <span class="comment">// Issue asynchronous request to server</span>
<a name="l00108"></a>00108 User::LeaveIfError(client.<a class="code" href="class_r_thread_client.html#a08a81078c1757ec543c957a2bdc926c0">OpenDriver</a>());
<a name="l00109"></a>00109 INFO_PRINTF1(_L(<span class="stringliteral">"Device Driver Opened"</span>));
<a name="l00110"></a>00110
<a name="l00111"></a>00111 INFO_PRINTF1(_L(<span class="stringliteral">"Sending Data 1"</span>));
<a name="l00112"></a>00112 client.<a class="code" href="class_r_thread_client.html#a236149601a88df1c7b80fd9259454528">Send</a>(KTestData,status);
<a name="l00113"></a>00113 User::WaitForRequest(status);
<a name="l00114"></a>00114 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrNone,status.Int());
<a name="l00115"></a>00115 <span class="keywordflow">if</span> (status.Int()!=KErrNone)
<a name="l00116"></a>00116 {
<a name="l00117"></a>00117 SetTestStepResult(EFail);
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120 <span class="keywordflow">break</span>;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordflow">case</span> 3:
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <span class="comment">// Test case "SampleThreadServer-0003"</span>
<a name="l00125"></a>00125 <span class="comment">// Cancel outstanding asynchronous request</span>
<a name="l00126"></a>00126 User::LeaveIfError(client.<a class="code" href="class_r_thread_client.html#a08a81078c1757ec543c957a2bdc926c0">OpenDriver</a>());
<a name="l00127"></a>00127 INFO_PRINTF1(_L(<span class="stringliteral">"Device Driver Opened"</span>));
<a name="l00128"></a>00128
<a name="l00129"></a>00129 INFO_PRINTF1(_L(<span class="stringliteral">"Sending Data 2"</span>));
<a name="l00130"></a>00130 client.<a class="code" href="class_r_thread_client.html#a236149601a88df1c7b80fd9259454528">Send</a>(KTestData,status);
<a name="l00131"></a>00131 INFO_PRINTF1(_L(<span class="stringliteral">"Cancel Sending Data 2"</span>));
<a name="l00132"></a>00132 client.<a class="code" href="class_r_thread_client.html#a177b9da53bb469b741c9b5bb1243b7ec">SendCancel</a>();
<a name="l00133"></a>00133 User::WaitForRequest(status);
<a name="l00134"></a>00134 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrCancel,status.Int());
<a name="l00135"></a>00135 <span class="keywordflow">if</span> (status!=KErrCancel)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 SetTestStepResult(EFail);
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140 <span class="keywordflow">break</span>;
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keywordflow">case</span> 4:
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 <span class="comment">// Test case "SampleThreadServer-0004"</span>
<a name="l00145"></a>00145 <span class="comment">// Issue two synchronous requests to server</span>
<a name="l00146"></a>00146 User::LeaveIfError(client.<a class="code" href="class_r_thread_client.html#a08a81078c1757ec543c957a2bdc926c0">OpenDriver</a>());
<a name="l00147"></a>00147 INFO_PRINTF1(_L(<span class="stringliteral">"Device Driver Opened"</span>));
<a name="l00148"></a>00148
<a name="l00149"></a>00149 INFO_PRINTF1(_L(<span class="stringliteral">"Sending Data 3"</span>));
<a name="l00150"></a>00150 client.<a class="code" href="class_r_thread_client.html#a236149601a88df1c7b80fd9259454528">Send</a>(KTestData,status);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 TRequestStatus status2;
<a name="l00153"></a>00153 INFO_PRINTF1(_L(<span class="stringliteral">"Sending Data 4"</span>));
<a name="l00154"></a>00154 client.<a class="code" href="class_r_thread_client.html#a236149601a88df1c7b80fd9259454528">Send</a>(KTestData,status2);
<a name="l00155"></a>00155
<a name="l00156"></a>00156 User::WaitForRequest(status);
<a name="l00157"></a>00157 INFO_PRINTF1(_L(<span class="stringliteral">"Finished Sending Data 3"</span>));
<a name="l00158"></a>00158 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrNone,status.Int());
<a name="l00159"></a>00159 <span class="keywordflow">if</span> (status!=KErrNone)
<a name="l00160"></a>00160 {
<a name="l00161"></a>00161 SetTestStepResult(EFail);
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163 User::WaitForRequest(status2);
<a name="l00164"></a>00164 INFO_PRINTF1(_L(<span class="stringliteral">"Finished Sending Data 4"</span>));
<a name="l00165"></a>00165 INFO_PRINTF3(_L(<span class="stringliteral">"Expect Error %d : Receive Error %d"</span>), KErrNone,status2.Int());
<a name="l00166"></a>00166 <span class="keywordflow">if</span> (status2!=KErrNone)
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 SetTestStepResult(EFail);
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171 <span class="keywordflow">break</span>;
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordflow">case</span> 5:
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="comment">// Test case "SampleThreadServer-0005"</span>
<a name="l00176"></a>00176 <span class="comment">// Repeatly loading and unloading device driver using client APIs</span>
<a name="l00177"></a>00177 r = client.<a class="code" href="class_r_thread_client.html#a52eb0c4b09e2f0a7b2f13e91902286b2">LoadDeviceDriver</a>();
<a name="l00178"></a>00178 <span class="keywordflow">if</span> (r!=KErrNone)
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 INFO_PRINTF2(_L(<span class="stringliteral">"Loading Device Driver Finished with error %d"</span>), r);
<a name="l00181"></a>00181 SetTestStepResult(EFail);
<a name="l00182"></a>00182 <span class="keywordflow">break</span>;
<a name="l00183"></a>00183 }
<a name="l00184"></a>00184 INFO_PRINTF1(_L(<span class="stringliteral">"Device Driver Loaded"</span>));
<a name="l00185"></a>00185
<a name="l00186"></a>00186 r = client.<a class="code" href="class_r_thread_client.html#a6d1378569255876c4a4e901328ad02b3">UnloadDeviceDriver</a>();
<a name="l00187"></a>00187 <span class="keywordflow">if</span> (r!=KErrNone)
<a name="l00188"></a>00188 {
<a name="l00189"></a>00189 INFO_PRINTF2(_L(<span class="stringliteral">"Unloading Device Driver Finished with error %d"</span>), r);
<a name="l00190"></a>00190 SetTestStepResult(EFail);
<a name="l00191"></a>00191 <span class="keywordflow">break</span>;
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193 INFO_PRINTF1(_L(<span class="stringliteral">"Device Driver Unloaded"</span>));
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195 <span class="keywordflow">break</span>;
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <span class="keywordflow">case</span> 6:
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199 <span class="comment">// test case SampleThreadServer-0006</span>
<a name="l00200"></a>00200 <span class="comment">// two test steps are running concurrently to</span>
<a name="l00201"></a>00201 <span class="comment">// simulate two clients trying to connect to server</span>
<a name="l00202"></a>00202 <span class="comment">// at the same time</span>
<a name="l00203"></a>00203 <a class="code" href="class_r_thread_client.html">RThreadClient</a> anotherClient;
<a name="l00204"></a>00204 CleanupClosePushL(anotherClient);
<a name="l00205"></a>00205 INFO_PRINTF1(_L(<span class="stringliteral">"trying to connect to server"</span>));
<a name="l00206"></a>00206 r = anotherClient.<a class="code" href="class_r_thread_client.html#afc30d492698d70ffcf1699ed30be41af">Connect</a>();
<a name="l00207"></a>00207 INFO_PRINTF2(_L(<span class="stringliteral">"Connected to Process Server with error %d"</span>), r);
<a name="l00208"></a>00208 <span class="keywordflow">if</span> (KErrNone!=r)
<a name="l00209"></a>00209 {
<a name="l00210"></a>00210 SetTestStepResult(EFail);
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212 CleanupStack::PopAndDestroy(&anotherClient);
<a name="l00213"></a>00213 INFO_PRINTF1(_L(<span class="stringliteral">"Close Handle to ThreadServer"</span>));
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215 <span class="keywordflow">break</span>;
<a name="l00216"></a>00216
<a name="l00217"></a>00217 <span class="keywordflow">default</span>:
<a name="l00218"></a>00218 User::Panic(_L(<span class="stringliteral">"Unregonised Test Case IDs"</span>), 1);
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="keywordflow">if</span> (<span class="keywordtype">id</span> != 6)
<a name="l00222"></a>00222 {
<a name="l00223"></a>00223 CleanupStack::PopAndDestroy(&client);
<a name="l00224"></a>00224 INFO_PRINTF1(_L(<span class="stringliteral">"Close Handle to ThreadServer"</span>));
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00227"></a>00227
<a name="l00228"></a>00228
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230 <span class="keywordflow">return</span> TestStepResult();
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233
<a name="l00234"></a>00234
<a name="l00235"></a>00235 <span class="comment">//eof</span>
<a name="l00236"></a>00236
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