diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | modules/uninorm/u8-normcmp-tests | 14 | ||||
| -rw-r--r-- | tests/uninorm/test-u8-normcmp.c | 111 |
3 files changed, 129 insertions, 0 deletions
@@ -1,5 +1,9 @@ 2009-03-06 Bruno Haible <bruno@clisp.org> + Tests for module 'uninorm/u8-normcmp'. + * tests/uninorm/test-u8-normcmp.c: New file. + * modules/uninorm/u8-normcmp-tests: New file. + New module 'uninorm/u32-normcmp'. * lib/uninorm/u32-normcmp.c: New file. * modules/uninorm/u32-normcmp: New file. diff --git a/modules/uninorm/u8-normcmp-tests b/modules/uninorm/u8-normcmp-tests new file mode 100644 index 0000000000..0b9d509a89 --- /dev/null +++ b/modules/uninorm/u8-normcmp-tests @@ -0,0 +1,14 @@ +Files: +tests/uninorm/test-u8-normcmp.c + +Depends-on: +uninorm/u8-normcmp +uninorm/nfd + +configure.ac: + +Makefile.am: +TESTS += test-u8-normcmp +check_PROGRAMS += test-u8-normcmp +test_u8_normcmp_SOURCES = uninorm/test-u8-normcmp.c + diff --git a/tests/uninorm/test-u8-normcmp.c b/tests/uninorm/test-u8-normcmp.c new file mode 100644 index 0000000000..683975041e --- /dev/null +++ b/tests/uninorm/test-u8-normcmp.c @@ -0,0 +1,111 @@ +/* Test of normalization insensitive comparison of UTF-32 strings. + Copyright (C) 2009 Free Software Foundation, Inc. + + This program 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 3 of the License, or + (at your option) any later version. + + This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2009. */ + +#include <config.h> + +#include "uninorm.h" + +#include <stdio.h> +#include <stdlib.h> + +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main () +{ + /* Empty string. */ + { + int cmp; + + ASSERT (u8_normcmp (NULL, 0, NULL, 0, UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + } + { + static const uint8_t input[] = { 'x', 'y' }; + int cmp; + + ASSERT (u8_normcmp (input, SIZEOF (input), NULL, 0, UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 1); + + ASSERT (u8_normcmp (NULL, 0, input, SIZEOF (input), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (u8_normcmp (input, SIZEOF (input), input, SIZEOF (input), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + } + + /* Shorter and longer strings. */ + { + static const uint8_t input1[] = { 'R', 'e', 'a', 'g', 'a', 'n' }; + static const uint8_t input2[] = { 'R', 'e', 'a', 'g', 'a', 'n', 'o', 'm', 'i', 'c', 's' }; + int cmp; + + ASSERT (u8_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (u8_normcmp (input2, SIZEOF (input2), input1, SIZEOF (input1), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 1); + } + + /* Normalization effects. */ + { + static const uint8_t input1[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e' }; + static const uint8_t input2[] = { 'H', 'o', 0xCC, 0x88, 'h', 'l', 'e' }; + static const uint8_t input3[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e', 'n' }; + static const uint8_t input4[] = { 'H', 'o', 0xCC, 0x88, 'h', 'l', 'e', 'n' }; + static const uint8_t input5[] = { 'H', 'u', 'r', 'z' }; + int cmp; + + ASSERT (u8_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + + ASSERT (u8_normcmp (input2, SIZEOF (input2), input1, SIZEOF (input1), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + + ASSERT (u8_normcmp (input3, SIZEOF (input3), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + + ASSERT (u8_normcmp (input4, SIZEOF (input4), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == 0); + + ASSERT (u8_normcmp (input2, SIZEOF (input2), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (u8_normcmp (input1, SIZEOF (input1), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (u8_normcmp (input1, SIZEOF (input1), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (u8_normcmp (input2, SIZEOF (input2), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0); + ASSERT (cmp == -1); + } + + return 0; +} |