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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [language/] [c/] [libc/] [string/] [v2_0/] [tests/] [strchr.c] - Rev 214
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//================================================================= // // strchr.c // // Testcase for C library strchr() // //================================================================= //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later version. // // eCos is distributed in the hope that it will be useful, but WITHOUT ANY // WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): ctarpy, jlarmour // Contributors: // Date: 2000-04-30 // Description: Contains testcode for C library strchr() function // // //####DESCRIPTIONEND#### // INCLUDES #include <string.h> #include <cyg/infra/testcase.h> // FUNCTIONS // Functions to avoid having to use libc strings static int my_strcmp(const char *s1, const char *s2) { for ( ; *s1 == *s2 ; s1++,s2++ ) { if ( *s1 == '\0' ) break; } // for return (*s1 - *s2); } // my_strcmp() int main( int argc, char *argv[] ) { char x[] = "Your feeble skills are no match for the power of " "the dark side!"; char empty_str[] = ""; char *ret; CYG_TEST_INIT(); CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " "strchr() function"); // Check 1 ret = strchr(x, (int)'k'); CYG_TEST_PASS_FAIL( (my_strcmp(ret, x+13) == 0), "Simple test 1" ); // Check 2 ret = strchr(x, (int)'p'); CYG_TEST_PASS_FAIL( (my_strcmp(ret, x+40) == 0), "Simple test 2" ); // Check 3 ret = strchr(x, (int)'z'); CYG_TEST_PASS_FAIL( (ret == NULL), "Simple test 3" ); // Check 4 (boundary condition) ret = strchr(x, (int)'\0'); CYG_TEST_PASS_FAIL( ret == (x+sizeof(x)-1), "Boundary test 1" ); // Check 5 (boundary condition) ret = strchr( empty_str, (int)'\0' ); CYG_TEST_PASS_FAIL( ret == empty_str, "Boundary test 2" ); CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " "strchr() function"); } // main() // EOF strchr.c
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