changeset 12646:35044b31b702

Tests for module 'unistr/u16-mbtoucr'.
author Bruno Haible <bruno@clisp.org>
date Sun, 10 Jan 2010 01:27:27 +0100
parents cd607c3c5590
children 072b60aea2a1
files ChangeLog modules/unistr/u16-mbtoucr-tests tests/unistr/test-u16-mbtoucr.c
diffstat 3 files changed, 106 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-01-09  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'unistr/u16-mbtoucr'.
+	* modules/unistr/u16-mbtoucr-tests: New file.
+	* tests/unistr/test-u16-mbtoucr.c: New file.
+
 	Tests for module 'unistr/u8-mbtoucr'.
 	* modules/unistr/u8-mbtoucr-tests: New file.
 	* tests/unistr/test-u8-mbtoucr.c: New file.
new file mode 100644
--- /dev/null
+++ b/modules/unistr/u16-mbtoucr-tests
@@ -0,0 +1,12 @@
+Files:
+tests/unistr/test-u16-mbtoucr.c
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-u16-mbtoucr
+check_PROGRAMS += test-u16-mbtoucr
+test_u16_mbtoucr_SOURCES = unistr/test-u16-mbtoucr.c
new file mode 100644
--- /dev/null
+++ b/tests/unistr/test-u16-mbtoucr.c
@@ -0,0 +1,90 @@
+/* Test of u16_mbtoucr() function.
+   Copyright (C) 2010 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>, 2010.  */
+
+#include <config.h>
+
+#include "unistr.h"
+
+#include "macros.h"
+
+int
+main ()
+{
+  ucs4_t uc;
+  int ret;
+
+  /* Test NUL unit input.  */
+  {
+    static const uint16_t input[] = { 0 };
+    uc = 0xBADFACE;
+    ret = u16_mbtoucr (&uc, input, 1);
+    ASSERT (ret == 1);
+    ASSERT (uc == 0);
+  }
+
+  /* Test ISO 646 unit input.  */
+  {
+    ucs4_t c;
+    uint16_t buf[1];
+
+    for (c = 0; c < 0x80; c++)
+      {
+        buf[0] = c;
+        uc = 0xBADFACE;
+        ret = u16_mbtoucr (&uc, buf, 1);
+        ASSERT (ret == 1);
+        ASSERT (uc == c);
+      }
+  }
+
+  /* Test BMP unit input.  */
+  {
+    static const uint16_t input[] = { 0x20AC };
+    uc = 0xBADFACE;
+    ret = u16_mbtoucr (&uc, input, 1);
+    ASSERT (ret == 1);
+    ASSERT (uc == 0x20AC);
+  }
+
+  /* Test 2-units character input.  */
+  {
+    static const uint16_t input[] = { 0xD835, 0xDD1F };
+    uc = 0xBADFACE;
+    ret = u16_mbtoucr (&uc, input, 2);
+    ASSERT (ret == 2);
+    ASSERT (uc == 0x1D51F);
+  }
+
+  /* Test incomplete/invalid 1-unit input.  */
+  {
+    static const uint16_t input[] = { 0xD835 };
+    uc = 0xBADFACE;
+    ret = u16_mbtoucr (&uc, input, 1);
+    ASSERT (ret == -2);
+    ASSERT (uc == 0xFFFD);
+  }
+  {
+    static const uint16_t input[] = { 0xDD1F };
+    uc = 0xBADFACE;
+    ret = u16_mbtoucr (&uc, input, 1);
+    ASSERT (ret == -1);
+    ASSERT (uc == 0xFFFD);
+  }
+
+  return 0;
+}