1 /*

     2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * TMISC2.C

    16 * Test code for miscellaneous functions implemented via the MSystemInterface

    17 * This differs from TMISC in that the functions must be tested twice, once with

    18 * the local interface and once with the CPosixServer.

    19 * 

    20 *

    21 */

    22 

    23 

    24 

    25 #include <stdlib.h>

    26 #include <stdio.h>

    27 #include <string.h>

    28 #include <unistd.h>

    29 

    30 

    31 #include "CTEST.H"	/* includes C interface to EPOC32 threads, and SpawnPosixServer */

    32 

    33 test_Data;

    34 

    35 void env_check(wchar_t* name, wchar_t* correct_value)

    36 	{

    37 	wchar_t* value = wgetenv(name);

    38 	test(value!=0);

    39 	test(wcscmp(value,correct_value)==0);

    40 	}

    41 

    42 /**

    43 @SYMTestCaseID          SYSLIB-STDLIB-CT-1097

    44 @SYMTestCaseDesc	    Tests for environment variables

    45 @SYMTestPriority 	    High

    46 @SYMTestActions  	    Tests for getting and setting the environment variables

    47 @SYMTestExpectedResults Test must not fail

    48 @SYMREQ                 REQ0000

    49 */		

    50 void environment()

    51 	{

    52 	wchar_t* value;

    53 	int ret;

    54 

    55 	test_Next("Environment variables");

    56 	value=wgetenv((wchar_t*)L"not_present");

    57 	test(value==0);

    58 

    59 	ret=wsetenv((wchar_t*)L"TEST1",(wchar_t*)L"value1",0);

    60 	test(ret==0);

    61 	value=wgetenv((wchar_t*)L"not_present");

    62 	test(value==0);

    63 	env_check((wchar_t*)L"TEST1",(wchar_t*)L"value1");

    64 

    65 	ret=wsetenv((wchar_t*)L"TEST2",(wchar_t*)L"value2",0);

    66 	test(ret==0);

    67 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2");

    68 	

    69 	wunsetenv((wchar_t*)L"not_present");

    70 	env_check((wchar_t*)L"TEST1",(wchar_t*)L"value1");

    71 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2");

    72 

    73 	ret=wsetenv((wchar_t*)L"TEST1",(wchar_t*)L"different_value",0);	/* no rewrite */

    74 	test(ret==0);	/* apparently this isn't an error */

    75 	env_check((wchar_t*)L"TEST1",(wchar_t*)L"value1");

    76 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2");

    77 

    78 	ret=wsetenv((wchar_t*)L"TEST1",(wchar_t*)L"different_value",1);	/* with rewrite */

    79 	test(ret==0);

    80 	env_check((wchar_t*)L"TEST1",(wchar_t*)L"different_value");

    81 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2");

    82 

    83 	ret=wsetenv((wchar_t*)L"TEST2",(wchar_t*)L"value2.1",1);

    84 	test(ret==0);

    85 	env_check((wchar_t*)L"TEST1",(wchar_t*)L"different_value");

    86 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2.1");

    87 

    88 	wunsetenv((wchar_t*)L"TEST1");

    89 	value=wgetenv((wchar_t*)L"TEST1");

    90 	test(value==0);

    91 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2.1");

    92 

    93 	ret=wsetenv((wchar_t*)L"TEST1\x20aC",(wchar_t*)L"\x20ac a third value which is a really long one so I can force it to realloc some more memory when it does the conversion",0);

    94 	test(ret==0);

    95 	env_check((wchar_t*)L"TEST1\x20aC",(wchar_t*)L"\x20ac a third value which is a really long one so I can force it to realloc some more memory when it does the conversion");

    96 	env_check((wchar_t*)L"TEST2",(wchar_t*)L"value2.1");

    97 

    98 	}

    99 

   100 int close_console=0;

   101 void allTests()

   102 	{

   103 	environment();

   104 

   105 	if (close_console)

   106 		{

   107 		test_Close();

   108 		close(0);

   109 		close(1);

   110 		close(2);

   111 		}

   112 	}

   113 

   114 int main()

   115 	{

   116 	void* client;

   117 	int err;

   118 

   119 	test_Title("Misc MSystemInterface functions");

   120 

   121 	allTests();

   122 

   123 	test_Next("Do it again using the CPosixServer (for them, not me)");

   124 	close_console=1;

   125 

   126 	start_posix_server();	/* calls SpawnPosixServer from C++ code */

   127 

   128 	client=create_thread(allTests, "TMISC2 tests");

   129 	test(client!=0);

   130 	start_thread(client);

   131 	err=wait_for_thread(client);

   132 	test(err==0);

   133 

   134 	test_Close();

   135 	return 0;

   136 	}