Imported Upstream version 0.9.1upstream/0.9.1

1 files changed, 156 insertions, 0 deletions

diff --git a/tests/uninorm/test-canonical-decomposition.c b/tests/uninorm/test-canonical-decomposition.c
new file mode 100644
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+++ b/tests/uninorm/test-canonical-decomposition.c
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+/* Test of canonical decomposition of Unicode characters.
+   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 ASSERT(expr) \
+  do									     \
+    {									     \
+      if (!(expr))							     \
+        {								     \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          fflush (stderr);						     \
+          abort ();							     \
+        }								     \
+    }									     \
+  while (0)
+
+int
+main ()
+{
+  ucs4_t decomposed[UC_DECOMPOSITION_MAX_LENGTH];
+  int ret;
+
+  /* SPACE */
+  ret = uc_canonical_decomposition (0x0020, decomposed);
+  ASSERT (ret == -1);
+
+  /* LATIN CAPITAL LETTER A WITH DIAERESIS */
+  ret = uc_canonical_decomposition (0x00C4, decomposed);
+  ASSERT (ret == 2);
+  ASSERT (decomposed[0] == 0x0041);
+  ASSERT (decomposed[1] == 0x0308);
+
+  /* LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON */
+  ret = uc_canonical_decomposition (0x01DE, decomposed);
+  ASSERT (ret == 2);
+  ASSERT (decomposed[0] == 0x00C4);
+  ASSERT (decomposed[1] == 0x0304);
+
+  /* GREEK DIALYTIKA AND PERISPOMENI */
+  ret = uc_canonical_decomposition (0x1FC1, decomposed);
+  ASSERT (ret == 2);
+  ASSERT (decomposed[0] == 0x00A8);
+  ASSERT (decomposed[1] == 0x0342);
+
+  /* SCRIPT SMALL L */
+  ret = uc_canonical_decomposition (0x2113, decomposed);
+  ASSERT (ret == -1);
+
+  /* NO-BREAK SPACE */
+  ret = uc_canonical_decomposition (0x00A0, decomposed);
+  ASSERT (ret == -1);
+
+  /* ARABIC LETTER VEH INITIAL FORM */
+  ret = uc_canonical_decomposition (0xFB6C, decomposed);
+  ASSERT (ret == -1);
+
+  /* ARABIC LETTER VEH MEDIAL FORM */
+  ret = uc_canonical_decomposition (0xFB6D, decomposed);
+  ASSERT (ret == -1);
+
+  /* ARABIC LETTER VEH FINAL FORM */
+  ret = uc_canonical_decomposition (0xFB6B, decomposed);
+  ASSERT (ret == -1);
+
+  /* ARABIC LETTER VEH ISOLATED FORM */
+  ret = uc_canonical_decomposition (0xFB6A, decomposed);
+  ASSERT (ret == -1);
+
+  /* CIRCLED NUMBER FIFTEEN */
+  ret = uc_canonical_decomposition (0x246E, decomposed);
+  ASSERT (ret == -1);
+
+  /* TRADE MARK SIGN */
+  ret = uc_canonical_decomposition (0x2122, decomposed);
+  ASSERT (ret == -1);
+
+  /* LATIN SUBSCRIPT SMALL LETTER I */
+  ret = uc_canonical_decomposition (0x1D62, decomposed);
+  ASSERT (ret == -1);
+
+  /* PRESENTATION FORM FOR VERTICAL LEFT PARENTHESIS */
+  ret = uc_canonical_decomposition (0xFE35, decomposed);
+  ASSERT (ret == -1);
+
+  /* FULLWIDTH LATIN CAPITAL LETTER A */
+  ret = uc_canonical_decomposition (0xFF21, decomposed);
+  ASSERT (ret == -1);
+
+  /* HALFWIDTH IDEOGRAPHIC COMMA */
+  ret = uc_canonical_decomposition (0xFF64, decomposed);
+  ASSERT (ret == -1);
+
+  /* SMALL IDEOGRAPHIC COMMA */
+  ret = uc_canonical_decomposition (0xFE51, decomposed);
+  ASSERT (ret == -1);
+
+  /* SQUARE MHZ */
+  ret = uc_canonical_decomposition (0x3392, decomposed);
+  ASSERT (ret == -1);
+
+  /* VULGAR FRACTION THREE EIGHTHS */
+  ret = uc_canonical_decomposition (0x215C, decomposed);
+  ASSERT (ret == -1);
+
+  /* MICRO SIGN */
+  ret = uc_canonical_decomposition (0x00B5, decomposed);
+  ASSERT (ret == -1);
+
+  /* ARABIC LIGATURE SALLALLAHOU ALAYHE WASALLAM */
+  ret = uc_canonical_decomposition (0xFDFA, decomposed);
+  ASSERT (ret == -1);
+
+  /* HANGUL SYLLABLE GEUL */
+  ret = uc_canonical_decomposition (0xAE00, decomposed);
+  /* See the clarification at <http://www.unicode.org/versions/Unicode5.1.0/>,
+     section "Clarification of Hangul Jamo Handling".  */
+#if 1
+  ASSERT (ret == 2);
+  ASSERT (decomposed[0] == 0xADF8);
+  ASSERT (decomposed[1] == 0x11AF);
+#else
+  ASSERT (ret == 3);
+  ASSERT (decomposed[0] == 0x1100);
+  ASSERT (decomposed[1] == 0x1173);
+  ASSERT (decomposed[2] == 0x11AF);
+#endif
+
+  /* HANGUL SYLLABLE GEU */
+  ret = uc_canonical_decomposition (0xADF8, decomposed);
+  ASSERT (ret == 2);
+  ASSERT (decomposed[0] == 0x1100);
+  ASSERT (decomposed[1] == 0x1173);
+
+  return 0;
+}