mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 14:00:30 +00:00
920a0395ba
[BZ #18206] * wcsmbs/wcsncmp.c (wcsncmp): Compare as wchar_t, not wint_t. Use signed comparision instead of substraction to avoid overflow bug. * localedata/tests-mbwc/tst_wcsncmp.c (tst_wcsncmp): Take the sign of ret. * localedata/tests-mbwc/dat_wcsncmp.c (tst_wcsncmp_loc): Do not expect precise return values. Only the sign matters. * wcsmbs/Makefile (strop-tests): Add wcsncmp. * wcsmbs/test-wcsncmp.c: New File. * string/test-strncmp.c: Add wcsncmp support.
141 lines
4.3 KiB
C
141 lines
4.3 KiB
C
/*
|
|
* TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY
|
|
*
|
|
* FILE: dat_wcsncmp.c
|
|
*
|
|
* WCSNCMP: int wcsncmp (const wchar_t *ws1, const wchar_t *ws2,
|
|
* size_t n);
|
|
*/
|
|
|
|
TST_WCSNCMP tst_wcsncmp_loc [] = {
|
|
{
|
|
{ Twcsncmp, TST_LOC_de },
|
|
{
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D1,0x00D2,0x00D3,0x0000 }, 4 }, /* #01 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D1,0x00D2,0x00D3,0x0000 }, 3 }, /* #02 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D1,0x0000 },
|
|
{ 0x00D1,0x00D2,0x00D3,0x0000 }, 2 }, /* #03 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D0,0x00D2,0x00D3,0x0000 }, 0 }, /* #04 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0000,0x00D2,0x00D3,0x0000 },
|
|
{ 0x0000,0x00D2,0x00D1,0x0000 }, 3 }, /* #05 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x0000,0x00D2,0x00D3,0x0000 }, 3 }, /* #06 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D1,0x00D2,0x00D9,0x0000 }, 2 }, /* #07 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D1,0x00D2,0x00D9,0x0000 }, 3 }, /* #08 */
|
|
/*expect*/ { 0,1,-1, },
|
|
},
|
|
{ /*input.*/ { { 0x00D1,0x00D2,0x00D3,0x0000 },
|
|
{ 0x00D1,0x00D2,0x0000 }, 4 }, /* #09 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ .is_last = 1 }
|
|
}
|
|
},
|
|
{
|
|
{ Twcsncmp, TST_LOC_enUS },
|
|
{
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0041,0x0042,0x0043,0x0000 }, 4 }, /* #01 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0041,0x0042,0x0043,0x0000 }, 3 }, /* #02 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0041,0x0000 },
|
|
{ 0x0041,0x0042,0x0043,0x0000 }, 2 }, /* #03 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0040,0x0042,0x0043,0x0000 }, 0 }, /* #04 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0000,0x0042,0x0043,0x0000 },
|
|
{ 0x0000,0x0042,0x0041,0x0000 }, 3 }, /* #05 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0000,0x0042,0x0043,0x0000 }, 3 }, /* #06 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0041,0x0042,0x0049,0x0000 }, 2 }, /* #07 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0041,0x0042,0x0049,0x0000 }, 3 }, /* #08 */
|
|
/*expect*/ { 0,1,-1, },
|
|
},
|
|
{ /*input.*/ { { 0x0041,0x0042,0x0043,0x0000 },
|
|
{ 0x0041,0x0042,0x0000 }, 4 }, /* #09 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ .is_last = 1 }
|
|
}
|
|
},
|
|
{
|
|
{ Twcsncmp, TST_LOC_eucJP },
|
|
{
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3041,0x3042,0x3043,0x0000 }, 4 }, /* #01 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3041,0x3042,0x3043,0x0000 }, 3 }, /* #02 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3041,0x0000 },
|
|
{ 0x3041,0x3042,0x3043,0x0000 }, 2 }, /* #03 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3040,0x3042,0x3043,0x0000 }, 0 }, /* #04 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x0000,0x3042,0x3043,0x0000 },
|
|
{ 0x0000,0x3042,0x3041,0x0000 }, 3 }, /* #05 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x0000,0x3042,0x3043,0x0000 }, 3 }, /* #06 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3041,0x3042,0x3049,0x0000 }, 2 }, /* #07 */
|
|
/*expect*/ { 0,1,0, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3041,0x3042,0x3049,0x0000 }, 3 }, /* #08 */
|
|
/*expect*/ { 0,1,-1, },
|
|
},
|
|
{ /*input.*/ { { 0x3041,0x3042,0x3043,0x0000 },
|
|
{ 0x3041,0x3042,0x0000 }, 4 }, /* #09 */
|
|
/*expect*/ { 0,1,1, },
|
|
},
|
|
{ .is_last = 1 }
|
|
}
|
|
},
|
|
{
|
|
{ Twcsncmp, TST_LOC_end }
|
|
}
|
|
};
|