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//=================================================================

//

//        ctype.c

//

//        General testcase for C library ctype functions

//

//=================================================================

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//=================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):     ctarpy, jlarmour

// Contributors:  

// Date:          2000-04-14

// Description:   Contains general testcode for C library ctype functions

//

//

//####DESCRIPTIONEND####

// INCLUDES

#include <stdlib.h>

#include <ctype.h>

#include <cyg/infra/testcase.h>

// FUNCTIONS

int

main( int argc, char *argv[] )

{

    int c; // character we use as a parameter

    CYG_TEST_INIT();

    CYG_TEST_INFO( "Starting tests from testcase " __FILE__ " for C library "

                   "<ctype.h> functions" );

    // Check isalnum

    c = 't';

    CYG_TEST_PASS_FAIL( isalnum(c), "isalnum('t')");

    c = '2';

    CYG_TEST_PASS_FAIL( isalnum(c), "isalnum('2')");

    c = 2;

    CYG_TEST_PASS_FAIL( !isalnum(c), "!isalnum(2)");

    c = 127;

    CYG_TEST_PASS_FAIL( !isalnum(c), "!isalnum(127)");

    // Check isalpha

    c = 'A';

    CYG_TEST_PASS_FAIL( isalpha(c), "isalpha('A')");

    c = 'a';

    CYG_TEST_PASS_FAIL( isalpha(c), "isalpha('a')");

    c = '2';

    CYG_TEST_PASS_FAIL( !isalpha(c), "!isalpha('2')");

    c = '\n';

    CYG_TEST_PASS_FAIL( !isalpha(c), "!isalpha('newline')");

    // Check iscntrl

    c = 'a';

    CYG_TEST_PASS_FAIL( !iscntrl(c), "!iscntrl('a')");

    c = 7;

    CYG_TEST_PASS_FAIL( iscntrl(c), "iscntrl('7')");

    c = '\n';

    CYG_TEST_PASS_FAIL( iscntrl(c), "iscntrl(newline)");

    c = 0x7F;

    CYG_TEST_PASS_FAIL( iscntrl(c), "iscntrl(0x7F)");

    // Check isdigit

    c = '2';

    CYG_TEST_PASS_FAIL( isdigit(c), "isdigit('2')");

    c = '0';

    CYG_TEST_PASS_FAIL( isdigit(c), "isdigit('0')");

    c = 't';

    CYG_TEST_PASS_FAIL( !isdigit(c), "!isdigit('t')");

    // Check isgraph

    c = ')';

    CYG_TEST_PASS_FAIL( isgraph(c), "isgraph(')')");

    c = '~';

    CYG_TEST_PASS_FAIL( isgraph(c), "isgraph('~')");

    c = '9';

    CYG_TEST_PASS_FAIL( isgraph(c), "isgraph('9')");

    c = 9;

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(9)");

    c = ' ';

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(' ')");

    c = '\t';

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(tab)");

    c = '\n';

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(newline)");

    c = 0x7F;

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(DEL)");

    c = 200;

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(200)");

    c = '\0';

    CYG_TEST_PASS_FAIL( !isgraph(c), "!isgraph(NUL)");

    // Check islower

    c = 'J';

    CYG_TEST_PASS_FAIL( !islower(c), "islower('J')");

    c = 'j';

    CYG_TEST_PASS_FAIL( islower(c), "islower('j')");

    c = '5';

    CYG_TEST_PASS_FAIL( !islower(c), "!islower(5)");

    // Check isprint

    c = ' ';

    CYG_TEST_PASS_FAIL( isprint(c), "isprint(' ')");

    c = 'x';

    CYG_TEST_PASS_FAIL( isprint(c), "isprint('x')");

    c = '\b';

    CYG_TEST_PASS_FAIL( !isprint(c), "!isprint(backspace)");

    // Check ispunct

    c = '.';

    CYG_TEST_PASS_FAIL( ispunct(c), "ispunct('.')");

    c = '#';

    CYG_TEST_PASS_FAIL( ispunct(c), "ispunct('#')");

    c = '@';

    CYG_TEST_PASS_FAIL( ispunct(c), "ispunct('@')");

    c = 'f';

    CYG_TEST_PASS_FAIL( !ispunct(c), "!ispunct('f')");

    c = '7';

    CYG_TEST_PASS_FAIL( !ispunct(c), "!ispunct('7')");

    c = '\n';

    CYG_TEST_PASS_FAIL( !ispunct(c), "!ispunct('newline')");

    // Check isspace

    c = ' ';

    CYG_TEST_PASS_FAIL( isspace(c), "isspace(' ')");

    c = '\t';

    CYG_TEST_PASS_FAIL( isspace(c), "isspace(tab)");

    c = '\r';

    CYG_TEST_PASS_FAIL( isspace(c), "isspace(return)");

    c = '\v';

    CYG_TEST_PASS_FAIL( isspace(c), "isspace(vertical tab)");

    c = '\n';

    CYG_TEST_PASS_FAIL( isspace(c), "isspace(newline)");

    c = 'd';

    CYG_TEST_PASS_FAIL( !isspace(c), "!isspace('d')");

    c = ',';

    CYG_TEST_PASS_FAIL( !isspace(c), "!isspace(',')");

    // Check isupper

    c = 'A';

    CYG_TEST_PASS_FAIL( isupper(c), "isupper('A')");

    c = 'a';

    CYG_TEST_PASS_FAIL( !isupper(c), "!isupper('a')");

    c = '2';

    CYG_TEST_PASS_FAIL( !isupper(c), "!isupper('2')");

    c = '\b';

    CYG_TEST_PASS_FAIL( !isupper(c), "!isupper(backspace)");

    // Check isxdigit

    c = 'f';

    CYG_TEST_PASS_FAIL( isxdigit(c), "isxdigit('f')");

    c = 'D';

    CYG_TEST_PASS_FAIL( isxdigit(c), "isxdigit('D')");

    c = '1';

    CYG_TEST_PASS_FAIL( isxdigit(c), "isxdigit('1')");

    c = '0';

    CYG_TEST_PASS_FAIL( isxdigit(c), "isxdigit('0')");

    c = 'g';

    CYG_TEST_PASS_FAIL( !isxdigit(c), "!isxdigit('g')");

    c = 'x';

    CYG_TEST_PASS_FAIL( !isxdigit(c), "!isxdigit('x')");

    // Check tolower

    c = 'F';

    CYG_TEST_PASS_FAIL( tolower(c) == 'f', "tolower('F')");

    c = 'g';

    CYG_TEST_PASS_FAIL( tolower(c) == 'g', "tolower('g')");

    c = '3';

    CYG_TEST_PASS_FAIL( tolower(c) == '3', "tolower('3')");

    // Check toupper

    c = 'f';

    CYG_TEST_PASS_FAIL( toupper(c) == 'F', "toupper('f')");

    c = 'G';

    CYG_TEST_PASS_FAIL( toupper(c) == 'G', "toupper('G')");

    c = ',';

    CYG_TEST_PASS_FAIL( toupper(c) == ',', "toupper(',')");

    CYG_TEST_FINISH( "Finished tests from testcase " __FILE__ " for C library "

                     "<ctype.h> functions" );

} // main()

// EOF ctype.c