/*

 *  TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY

 *

 *	 FILE:	dat_wctomb.c

 *

 *	 WCTOMB:  int wctomb (char *s, wchar_t wc)

 */

/*

 *  FUNCTION:

 *

 *	  int  wctomb (char *s, wchar_t wc);

 *

 *	       return: the number of bytes

 *

 *  NOTE:

 *

 *	 o When you feed a null pointer for a string (s) to the function,

 *	   set s_flg=0 instead of putting just a 'NULL' there.

 *	   Even if you put a 'NULL', it means a null string as well as "".

 *

 *	 o When s is a null pointer, the function checks state dependency.

 *

 *	       state-dependent encoding	     - return  NON-zero

 *	       state-independent encoding    - return  0

 *

 *	   If state-dependent encoding is expected, set

 *

 *	       s_flg = 0,  ret_flg = 0,	 ret_val = +1

 *

 *	   If state-independent encoding is expected, set

 *

 *	       s_flg = 0,  ret_flg = 0,	 ret_val = 0

 *

 *

 *	   When you set ret_flg=1, the test program simply compares an

 *	   actual return value with an expected value. You can check

 *	   state-independent case (return value is 0) in that way, but

 *	   you can not check state-dependent case. So when you check

 *	   state- dependency in this test function: tst_wctomb(), set

 *	   ret_flg=0 always. It's a special case, and the test

 *	   function takes care of it.

 *

 *	      Input	  Expect

 *

 *		s_flg=0		  ret_flg=0

 *		|		  |

 *	      { 0, 0 },	  { 0, 0, 0,  x,  "" }

 *		   |		      |

 *		   not used	      ret_val: 0/+1

 * (expected val)

 */

TST_WCTOMB tst_wctomb_loc [] = {

  {

    { Twctomb, TST_LOC_de },

    {

      /* #01 : normal case		   */

      { /*input.*/ { 1,	   0x00C4  },

	/*expect*/ { 0,1,1,  "Ä"	   },

      },

      /* #02 : normal case		   */

      { /*input.*/ { 1,	   0x00DC  },

	/*expect*/ { 0,1,1,  "Ü"	   },

      },

      /* #03 : normal case		   */

      { /*input.*/ { 1,	   0x0092  },

	/*expect*/ { 0,1,1,  "\222"  },

      },

      /* #04 : error case		   */

      { /*input.*/ { 1,	   0x3041  },

	/*expect*/ { 0,1,-1, ""	   },

      },

      /* #05 : state dependency	   */

      { /*input.*/ { 0,	   0x0000  },

	/*expect*/ { 0,0,0,  ""	   },

      },

      { .is_last = 1 }

    }

  },

  {

    { Twctomb, TST_LOC_enUS },

    {

      /* #01 : normal case		   */

      { /*input.*/ { 1,	   0x0041  },

	/*expect*/ { 0,1,1,  "A"	   },

      },

      /* #02 : normal case		   */

      { /*input.*/ { 1,	   0x0042  },

	/*expect*/ { 0,1,1,  "B"	   },

      },

      /* #03 : error case		   */

      /* <WAIVER> */

      { /*input.*/ { 1,	   0x00C4  },

	/*expect*/ { 0,1,-1, ""	   },

      },

      /* #04 : error case		   */

      { /*input.*/ { 1,	   0x30A4  },

	/*expect*/ { 0,1,-1, ""	   },

      },

      /* #05 : state dependency	   */

      { /*input.*/ { 0,	   0x0000  },

	/*expect*/ { 0,0,0,  ""	   },

      },

      { .is_last = 1 }

    }

  },

  {

    { Twctomb, TST_LOC_eucJP },

    {

      /* #01 : normal case		   */

      { /*input.*/ { 1,	   0x3042  },

	/*expect*/ { 0,1,2,  "\244\242"   },

      },

      /* #02 : normal case		   */

      { /*input.*/ { 1,	   0x3044  },

	/*expect*/ { 0,1,2,  "\244\244"   },

      },

      /* #03 : normal case		   */

      { /*input.*/ { 1,	   0x008E  },

	/*expect*/ { 0,1,-1, ""	   },

      },

      /* #04 : jisX0212		   */

      { /*input.*/ { 1,	   0x00C4	  },

	/*expect*/ { 0,1,3,  "\217\252\243" }, /* jisx0210  returns 3 */

      },

      /* #05 : state dependency	   */

      { /*input.*/ { 0,	   0x008E  },

	/*expect*/ { 0,0,0,  ""	   },

      },

      { .is_last = 1 }

    }

  },

  {

    { Twctomb, TST_LOC_end }

  }

};