Mercurial > flash_v2
diff packages/language/c/libc/string/current/tests/strcmp1.c @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | |
| children | e0c0827131d1 |
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new file mode 100644 --- /dev/null +++ b/packages/language/c/libc/string/current/tests/strcmp1.c @@ -0,0 +1,121 @@ +//================================================================= +// +// strcmp1.c +// +// Testcase for C library strcmp() +// +//================================================================= +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Red Hat eCos Public License +// Version 1.1 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://www.redhat.com/ +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Configurable Operating System, +// released September 30, 1998. +// +// The Initial Developer of the Original Code is Red Hat. +// Portions created by Red Hat are +// Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +// All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//================================================================= +//#####DESCRIPTIONBEGIN#### +// +// Author(s): ctarpy, jlarmour +// Contributors: +// Date: 2000-04-30 +// Description: Contains testcode for C library strcmp() function +// +// +//####DESCRIPTIONEND#### + +// INCLUDES + +#include <string.h> +#include <cyg/infra/testcase.h> + +// FUNCTIONS + +// Functions to avoid having to use libc strings + + +static char *my_strcpy(char *s1, const char *s2) +{ + while (*s2 != '\0') { + *(s1++) = *(s2++); + } + *s1 = '\0'; + + return s1; +} // my_strcpy() + +int main( int argc, char *argv[] ) +{ + char x[300]; + char y[300]; + + CYG_TEST_INIT(); + + CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " + "strcmp() function"); + CYG_TEST_INFO("This testcase provides simple basic tests"); + + // Check 1 + my_strcpy(x, "I have become, comfortably numb"); + my_strcpy(y, "I have become, comfortably numb"); + CYG_TEST_PASS_FAIL( (strcmp(x, y) == 0), "Simple compare"); + + + // Check 2 + my_strcpy(x, ""); + my_strcpy(y, ""); + CYG_TEST_PASS_FAIL( (strcmp(x, y) == 0), "Simple empty string compare"); + + + // Check 3 + my_strcpy(x, "..shall snuff it. And the Lord did grin"); + my_strcpy(y, "..shall snuff it. And the Lord did grio"); + CYG_TEST_PASS_FAIL( (strcmp(x, y) < 0), + "Memory less than #1" ); + + + // Check 4 + my_strcpy(x, "A reading from the Book of Armaments, Chapter 4, " + "Verses 16 to 20:"); + my_strcpy(y, "Bless this, O Lord, that with it thou mayst blow thine " + "enemies to tiny bits, in thy mercy."); + CYG_TEST_PASS_FAIL( (strcmp(x, y) < 0), + "Memory less than #2"); + + // Check 5 + my_strcpy(x, "Lobeth this thy holy hand grenade at thy foe"); + my_strcpy(y, "Lobeth this thy holy hand grenade at thy fod"); + CYG_TEST_PASS_FAIL( (strcmp(x, y) > 0), + "Memory greater than #1" ); + + + // Check 6 + my_strcpy(y, "Three shall be the number of the counting and the"); + my_strcpy(x, "number of the counting shall be three"); + CYG_TEST_PASS_FAIL( (strcmp(x, y) > 0), + "Memory greater than #2" ); + +// CYG_TEST_NA("Testing is not applicable to this configuration"); + + CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " + "strcmp() function"); +} // main() + + + +// EOF strcmp1.c
