mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-08-31 05:14:11 +02:00
Move charset conversion tests to the test framework
This commit is contained in:
Matthias Clasen
@@ -89,7 +89,6 @@ test_programs = \
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$(CXX_TEST) \
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child-test \
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completion-test \
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convert-test \
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dirname-test \
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file-test \
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env-test \
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@@ -144,7 +143,6 @@ bit_test_LDADD = $(progs_ldadd)
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bookmarkfile_test_LDADD = $(progs_ldadd)
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child_test_LDADD = $(thread_ldadd)
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completion_test_LDADD = $(progs_ldadd)
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convert_test_LDADD = $(progs_ldadd)
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date_test_LDADD = $(progs_ldadd)
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dirname_test_LDADD = $(progs_ldadd)
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file_test_LDADD = $(progs_ldadd)
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@@ -1,662 +0,0 @@
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/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#undef G_DISABLE_ASSERT
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#undef G_LOG_DOMAIN
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#include <string.h>
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#include <glib.h>
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/* Bug 311337 */
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static void
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test_iconv_state (void)
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{
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gchar *in = "\xf4\xe5\xf8\xe5\xed";
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gchar *expected = "\xd7\xa4\xd7\x95\xd7\xa8\xd7\x95\xd7\x9d";
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gchar *out;
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gsize bytes_read = 0;
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gsize bytes_written = 0;
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GError *error = NULL;
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out = g_convert (in, -1, "UTF-8", "CP1255",
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&bytes_read, &bytes_written, &error);
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if (error && error->code == G_CONVERT_ERROR_NO_CONVERSION)
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return; /* silently skip if CP1255 is not supported, see bug 467707 */
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g_assert_no_error (error);
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g_assert (bytes_read == 5);
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g_assert (bytes_written == 10);
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g_assert (strcmp (out, expected) == 0);
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g_free (out);
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}
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/* some tests involving "vulgar fraction one half" */
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static void
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test_one_half (void)
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{
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gchar *in = "\xc2\xbd";
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gchar *out;
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gsize bytes_read = 0;
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gsize bytes_written = 0;
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GError *error = NULL;
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out = g_convert (in, -1,
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"ISO-8859-1", "UTF-8",
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&bytes_read, &bytes_written,
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&error);
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g_assert_no_error (error);
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g_assert (bytes_read == 2);
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g_assert (bytes_written == 1);
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g_assert (strcmp (out, "\xbd") == 0);
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g_free (out);
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out = g_convert (in, -1,
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"ISO-8859-15", "UTF-8",
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&bytes_read, &bytes_written,
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&error);
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g_assert_error (error, G_CONVERT_ERROR, G_CONVERT_ERROR_ILLEGAL_SEQUENCE);
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g_assert (bytes_read == 0);
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g_assert (bytes_written == 0);
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g_assert (out == NULL);
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g_clear_error (&error);
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g_free (out);
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out = g_convert_with_fallback (in, -1,
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"ISO8859-15", "UTF-8",
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"a",
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&bytes_read, &bytes_written,
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&error);
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g_assert_no_error (error);
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g_assert (bytes_read == 2);
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g_assert (bytes_written == 1);
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g_assert (strcmp (out, "a") == 0);
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g_free (out);
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}
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static void
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test_byte_order (void)
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{
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gchar in_be[4] = { 0xfe, 0xff, 0x03, 0x93}; /* capital gamma */
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gchar in_le[4] = { 0xff, 0xfe, 0x93, 0x03};
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gchar *expected = "\xce\x93";
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gchar *out;
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gsize bytes_read = 0;
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gsize bytes_written = 0;
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GError *error = NULL;
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out = g_convert (in_be, sizeof (in_be),
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"UTF-8", "UTF-16",
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&bytes_read, &bytes_written,
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&error);
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g_assert_no_error (error);
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g_assert (bytes_read == 4);
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g_assert (bytes_written == 2);
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g_assert (strcmp (out, expected) == 0);
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g_free (out);
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out = g_convert (in_le, sizeof (in_le),
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"UTF-8", "UTF-16",
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&bytes_read, &bytes_written,
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&error);
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g_assert_no_error (error);
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g_assert (bytes_read == 4);
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g_assert (bytes_written == 2);
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g_assert (strcmp (out, expected) == 0);
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g_free (out);
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}
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static void
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check_utf8_to_ucs4 (const char *utf8,
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glong utf8_len,
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const gunichar *ucs4,
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glong ucs4_len,
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glong error_pos)
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{
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gunichar *result, *result2, *result3;
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glong items_read, items_read2;
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glong items_written, items_written2;
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GError *error, *error2, *error3;
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gint i;
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if (!error_pos)
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{
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/* check the fast conversion */
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result = g_utf8_to_ucs4_fast (utf8, utf8_len, &items_written);
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g_assert (items_written == ucs4_len);
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g_assert (result);
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for (i = 0; i <= items_written; i++)
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g_assert (result[i] == ucs4[i]);
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g_free (result);
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}
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error = NULL;
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result = g_utf8_to_ucs4 (utf8, utf8_len, &items_read, &items_written, &error);
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if (utf8_len == strlen (utf8))
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{
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/* check that len == -1 yields identical results */
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error2 = NULL;
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result2 = g_utf8_to_ucs4 (utf8, -1, &items_read2, &items_written2, &error2);
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g_assert (error || items_read2 == items_read);
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g_assert (error || items_written2 == items_written2);
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g_assert (!!result == !!result2);
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g_assert (!!error == !!error2);
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if (result)
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for (i = 0; i <= items_written; i++)
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g_assert (result[i] == result2[i]);
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g_free (result2);
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if (error2)
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g_error_free (error2);
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}
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error3 = NULL;
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result3 = g_utf8_to_ucs4 (utf8, utf8_len, NULL, NULL, &error3);
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if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
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{
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g_assert_no_error (error);
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g_assert (items_read == error_pos);
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g_assert (items_written == ucs4_len);
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g_assert (result);
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for (i = 0; i <= items_written; i++)
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g_assert (result[i] == ucs4[i]);
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}
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else if (error_pos)
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{
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g_assert (error != NULL);
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g_assert (result == NULL);
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g_assert (items_read == error_pos);
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g_error_free (error);
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g_assert (error3 != NULL);
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g_assert (result3 == NULL);
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g_error_free (error3);
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}
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else
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{
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g_assert_no_error (error);
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g_assert (items_read == utf8_len);
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g_assert (items_written == ucs4_len);
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g_assert (result);
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for (i = 0; i <= items_written; i++)
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g_assert (result[i] == ucs4[i]);
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g_assert_no_error (error3);
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g_assert (result3);
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for (i = 0; i <= ucs4_len; i++)
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g_assert (result3[i] == ucs4[i]);
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}
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g_free (result);
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g_free (result3);
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}
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static void
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check_ucs4_to_utf8 (const gunichar *ucs4,
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glong ucs4_len,
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const char *utf8,
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glong utf8_len,
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glong error_pos)
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{
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gchar *result, *result2, *result3;
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glong items_read, items_read2;
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glong items_written, items_written2;
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GError *error, *error2, *error3;
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error = NULL;
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result = g_ucs4_to_utf8 (ucs4, ucs4_len, &items_read, &items_written, &error);
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if (ucs4[ucs4_len] == 0)
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{
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/* check that len == -1 yields identical results */
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error2 = NULL;
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result2 = g_ucs4_to_utf8 (ucs4, -1, &items_read2, &items_written2, &error2);
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g_assert (error || items_read2 == items_read);
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g_assert (error || items_written2 == items_written);
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g_assert (!!result == !!result2);
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g_assert (!!error == !!error2);
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if (result)
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g_assert (strcmp (result, result2) == 0);
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g_free (result2);
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if (error2)
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g_error_free (error2);
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}
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error3 = NULL;
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result3 = g_ucs4_to_utf8 (ucs4, ucs4_len, NULL, NULL, &error3);
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if (error_pos)
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{
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g_assert (error != NULL);
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g_assert (result == NULL);
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g_assert (items_read == error_pos);
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g_error_free (error);
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g_assert (error3 != NULL);
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g_assert (result3 == NULL);
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g_error_free (error3);
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}
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else
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{
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g_assert_no_error (error);
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g_assert (items_read == ucs4_len);
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g_assert (items_written == utf8_len);
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g_assert (result);
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g_assert (strcmp (result, utf8) == 0);
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g_assert_no_error (error3);
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g_assert (result3);
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g_assert (strcmp (result3, utf8) == 0);
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}
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g_free (result);
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g_free (result3);
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}
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static void
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check_utf8_to_utf16 (const char *utf8,
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glong utf8_len,
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const gunichar2 *utf16,
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glong utf16_len,
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glong error_pos)
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{
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gunichar2 *result, *result2, *result3;
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glong items_read, items_read2;
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glong items_written, items_written2;
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GError *error, *error2, *error3;
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gint i;
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error = NULL;
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result = g_utf8_to_utf16 (utf8, utf8_len, &items_read, &items_written, &error);
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if (utf8_len == strlen (utf8))
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{
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/* check that len == -1 yields identical results */
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error2 = NULL;
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result2 = g_utf8_to_utf16 (utf8, -1, &items_read2, &items_written2, &error2);
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g_assert (error || items_read2 == items_read);
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g_assert (error || items_written2 == items_written2);
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g_assert (!!result == !!result2);
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g_assert (!!error == !!error2);
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if (result)
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for (i = 0; i <= items_written; i++)
|
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g_assert (result[i] == result2[i]);
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|
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g_free (result2);
|
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if (error2)
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g_error_free (error2);
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}
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error3 = NULL;
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result3 = g_utf8_to_utf16 (utf8, utf8_len, NULL, NULL, &error3);
|
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|
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if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
|
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{
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g_assert_no_error (error);
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g_assert (items_read == error_pos);
|
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g_assert (items_written == utf16_len);
|
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g_assert (result);
|
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for (i = 0; i <= items_written; i++)
|
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g_assert (result[i] == utf16[i]);
|
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}
|
||||
else if (error_pos)
|
||||
{
|
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g_assert (error != NULL);
|
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g_assert (result == NULL);
|
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g_assert (items_read == error_pos);
|
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g_error_free (error);
|
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|
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g_assert (error3 != NULL);
|
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g_assert (result3 == NULL);
|
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g_error_free (error3);
|
||||
}
|
||||
else
|
||||
{
|
||||
g_assert_no_error (error);
|
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g_assert (items_read == utf8_len);
|
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g_assert (items_written == utf16_len);
|
||||
g_assert (result);
|
||||
for (i = 0; i <= items_written; i++)
|
||||
g_assert (result[i] == utf16[i]);
|
||||
|
||||
g_assert_no_error (error3);
|
||||
g_assert (result3);
|
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for (i = 0; i <= utf16_len; i++)
|
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g_assert (result3[i] == utf16[i]);
|
||||
}
|
||||
|
||||
g_free (result);
|
||||
g_free (result3);
|
||||
}
|
||||
|
||||
static void
|
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check_utf16_to_utf8 (const gunichar2 *utf16,
|
||||
glong utf16_len,
|
||||
const char *utf8,
|
||||
glong utf8_len,
|
||||
glong error_pos)
|
||||
{
|
||||
gchar *result, *result2, *result3;
|
||||
glong items_read, items_read2;
|
||||
glong items_written, items_written2;
|
||||
GError *error, *error2, *error3;
|
||||
|
||||
error = NULL;
|
||||
result = g_utf16_to_utf8 (utf16, utf16_len, &items_read, &items_written, &error);
|
||||
if (utf16[utf16_len] == 0)
|
||||
{
|
||||
/* check that len == -1 yields identical results */
|
||||
error2 = NULL;
|
||||
result2 = g_utf16_to_utf8 (utf16, -1, &items_read2, &items_written2, &error2);
|
||||
|
||||
g_assert (error || items_read2 == items_read);
|
||||
g_assert (error || items_written2 == items_written);
|
||||
g_assert (!!result == !!result2);
|
||||
g_assert (!!error == !!error2);
|
||||
if (result)
|
||||
g_assert (strcmp (result, result2) == 0);
|
||||
|
||||
g_free (result2);
|
||||
if (error2)
|
||||
g_error_free (error2);
|
||||
}
|
||||
|
||||
error3 = NULL;
|
||||
result3 = g_utf16_to_utf8 (utf16, utf16_len, NULL, NULL, &error3);
|
||||
|
||||
if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
|
||||
{
|
||||
g_assert_no_error (error);
|
||||
g_assert (items_read == error_pos);
|
||||
g_assert (items_read + 1 == utf16_len);
|
||||
g_assert (items_written == utf8_len);
|
||||
g_assert (result);
|
||||
g_assert (strcmp (result, utf8) == 0);
|
||||
}
|
||||
else if (error_pos)
|
||||
{
|
||||
g_assert (error != NULL);
|
||||
g_assert (result == NULL);
|
||||
g_assert (items_read == error_pos);
|
||||
g_error_free (error);
|
||||
|
||||
g_assert (error3 != NULL);
|
||||
g_assert (result3 == NULL);
|
||||
g_error_free (error3);
|
||||
}
|
||||
else
|
||||
{
|
||||
g_assert_no_error (error);
|
||||
g_assert (items_read == utf16_len);
|
||||
g_assert (items_written == utf8_len);
|
||||
g_assert (result);
|
||||
g_assert (strcmp (result, utf8) == 0);
|
||||
|
||||
g_assert_no_error (error3);
|
||||
g_assert (result3);
|
||||
g_assert (strcmp (result3, utf8) == 0);
|
||||
}
|
||||
|
||||
g_free (result);
|
||||
g_free (result3);
|
||||
}
|
||||
|
||||
static void
|
||||
check_ucs4_to_utf16 (const gunichar *ucs4,
|
||||
glong ucs4_len,
|
||||
const gunichar2 *utf16,
|
||||
glong utf16_len,
|
||||
glong error_pos)
|
||||
{
|
||||
gunichar2 *result, *result2, *result3;
|
||||
glong items_read, items_read2;
|
||||
glong items_written, items_written2;
|
||||
GError *error, *error2, *error3;
|
||||
gint i;
|
||||
|
||||
error = NULL;
|
||||
result = g_ucs4_to_utf16 (ucs4, ucs4_len, &items_read, &items_written, &error);
|
||||
|
||||
if (ucs4[ucs4_len] == 0)
|
||||
{
|
||||
/* check that len == -1 yields identical results */
|
||||
error2 = NULL;
|
||||
result2 = g_ucs4_to_utf16 (ucs4, -1, &items_read2, &items_written2, &error2);
|
||||
|
||||
g_assert (error || items_read2 == items_read);
|
||||
g_assert (error || items_written2 == items_written);
|
||||
g_assert (!!result == !!result2);
|
||||
g_assert (!!error == !!error2);
|
||||
if (result)
|
||||
for (i = 0; i <= utf16_len; i++)
|
||||
g_assert (result[i] == result2[i]);
|
||||
|
||||
g_free (result2);
|
||||
if (error2)
|
||||
g_error_free (error2);
|
||||
}
|
||||
|
||||
error3 = NULL;
|
||||
result3 = g_ucs4_to_utf16 (ucs4, -1, NULL, NULL, &error3);
|
||||
|
||||
if (error_pos)
|
||||
{
|
||||
g_assert (error != NULL);
|
||||
g_assert (result == NULL);
|
||||
g_assert (items_read == error_pos);
|
||||
g_error_free (error);
|
||||
|
||||
g_assert (error3 != NULL);
|
||||
g_assert (result3 == NULL);
|
||||
g_error_free (error3);
|
||||
}
|
||||
else
|
||||
{
|
||||
g_assert_no_error (error);
|
||||
g_assert (items_read == ucs4_len);
|
||||
g_assert (items_written == utf16_len);
|
||||
g_assert (result);
|
||||
for (i = 0; i <= utf16_len; i++)
|
||||
g_assert (result[i] == utf16[i]);
|
||||
|
||||
g_assert_no_error (error3);
|
||||
g_assert (result3);
|
||||
for (i = 0; i <= utf16_len; i++)
|
||||
g_assert (result3[i] == utf16[i]);
|
||||
}
|
||||
|
||||
g_free (result);
|
||||
g_free (result3);
|
||||
}
|
||||
|
||||
static void
|
||||
check_utf16_to_ucs4 (const gunichar2 *utf16,
|
||||
glong utf16_len,
|
||||
const gunichar *ucs4,
|
||||
glong ucs4_len,
|
||||
glong error_pos)
|
||||
{
|
||||
gunichar *result, *result2, *result3;
|
||||
glong items_read, items_read2;
|
||||
glong items_written, items_written2;
|
||||
GError *error, *error2, *error3;
|
||||
gint i;
|
||||
|
||||
error = NULL;
|
||||
result = g_utf16_to_ucs4 (utf16, utf16_len, &items_read, &items_written, &error);
|
||||
if (utf16[utf16_len] == 0)
|
||||
{
|
||||
/* check that len == -1 yields identical results */
|
||||
error2 = NULL;
|
||||
result2 = g_utf16_to_ucs4 (utf16, -1, &items_read2, &items_written2, &error2);
|
||||
g_assert (error || items_read2 == items_read);
|
||||
g_assert (error || items_written2 == items_written2);
|
||||
g_assert (!!result == !!result2);
|
||||
g_assert (!!error == !!error2);
|
||||
if (result)
|
||||
for (i = 0; i <= items_written; i++)
|
||||
g_assert (result[i] == result2[i]);
|
||||
|
||||
g_free (result2);
|
||||
if (error2)
|
||||
g_error_free (error2);
|
||||
}
|
||||
|
||||
error3 = NULL;
|
||||
result3 = g_utf16_to_ucs4 (utf16, utf16_len, NULL, NULL, &error3);
|
||||
|
||||
if (error3 && error3->code == G_CONVERT_ERROR_PARTIAL_INPUT)
|
||||
{
|
||||
g_assert_no_error (error);
|
||||
g_assert (items_read == error_pos);
|
||||
g_assert (items_read + 1 == utf16_len);
|
||||
g_assert (items_written == ucs4_len);
|
||||
g_assert (result);
|
||||
for (i = 0; i <= items_written; i++)
|
||||
g_assert (result[i] == ucs4[i]);
|
||||
}
|
||||
else if (error_pos)
|
||||
{
|
||||
g_assert (error != NULL);
|
||||
g_assert (result == NULL);
|
||||
g_assert (items_read == error_pos);
|
||||
g_error_free (error);
|
||||
|
||||
g_assert (error3 != NULL);
|
||||
g_assert (result3 == NULL);
|
||||
g_error_free (error3);
|
||||
}
|
||||
else
|
||||
{
|
||||
g_assert_no_error (error);
|
||||
g_assert (items_read == utf16_len);
|
||||
g_assert (items_written == ucs4_len);
|
||||
g_assert (result);
|
||||
for (i = 0; i <= ucs4_len; i++)
|
||||
g_assert (result[i] == ucs4[i]);
|
||||
|
||||
g_assert_no_error (error3);
|
||||
g_assert (result3);
|
||||
for (i = 0; i <= ucs4_len; i++)
|
||||
g_assert (result3[i] == ucs4[i]);
|
||||
}
|
||||
|
||||
g_free (result);
|
||||
g_free (result3);
|
||||
}
|
||||
|
||||
static void
|
||||
test_unicode_conversions (void)
|
||||
{
|
||||
char *utf8;
|
||||
gunichar ucs4[100];
|
||||
gunichar2 utf16[100];
|
||||
|
||||
utf8 = "abc";
|
||||
ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x63; ucs4[3] = 0;
|
||||
utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0x63; utf16[3] = 0;
|
||||
|
||||
check_utf8_to_ucs4 (utf8, 3, ucs4, 3, 0);
|
||||
check_ucs4_to_utf8 (ucs4, 3, utf8, 3, 0);
|
||||
check_utf8_to_utf16 (utf8, 3, utf16, 3, 0);
|
||||
check_utf16_to_utf8 (utf16, 3, utf8, 3, 0);
|
||||
check_ucs4_to_utf16 (ucs4, 3, utf16, 3, 0);
|
||||
check_utf16_to_ucs4 (utf16, 3, ucs4, 3, 0);
|
||||
|
||||
utf8 = "\316\261\316\262\316\263";
|
||||
ucs4[0] = 0x03b1; ucs4[1] = 0x03b2; ucs4[2] = 0x03b3; ucs4[3] = 0;
|
||||
utf16[0] = 0x03b1; utf16[1] = 0x03b2; utf16[2] = 0x03b3; utf16[3] = 0;
|
||||
|
||||
check_utf8_to_ucs4 (utf8, 6, ucs4, 3, 0);
|
||||
check_ucs4_to_utf8 (ucs4, 3, utf8, 6, 0);
|
||||
check_utf8_to_utf16 (utf8, 6, utf16, 3, 0);
|
||||
check_utf16_to_utf8 (utf16, 3, utf8, 6, 0);
|
||||
check_ucs4_to_utf16 (ucs4, 3, utf16, 3, 0);
|
||||
check_utf16_to_ucs4 (utf16, 3, ucs4, 3, 0);
|
||||
|
||||
/* partial utf8 character */
|
||||
utf8 = "abc\316";
|
||||
ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x63; ucs4[3] = 0;
|
||||
utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0x63; utf16[3] = 0;
|
||||
|
||||
check_utf8_to_ucs4 (utf8, 4, ucs4, 3, 3);
|
||||
check_utf8_to_utf16 (utf8, 4, utf16, 3, 3);
|
||||
|
||||
/* invalid utf8 */
|
||||
utf8 = "abc\316\316";
|
||||
ucs4[0] = 0;
|
||||
utf16[0] = 0;
|
||||
|
||||
check_utf8_to_ucs4 (utf8, 5, ucs4, 0, 3);
|
||||
check_utf8_to_utf16 (utf8, 5, utf16, 0, 3);
|
||||
|
||||
/* partial utf16 character */
|
||||
utf8 = "ab";
|
||||
ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0;
|
||||
utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0xd801; utf16[3] = 0;
|
||||
|
||||
check_utf16_to_utf8 (utf16, 3, utf8, 2, 2);
|
||||
check_utf16_to_ucs4 (utf16, 3, ucs4, 2, 2);
|
||||
|
||||
/* invalid utf16 */
|
||||
utf8 = NULL;
|
||||
ucs4[0] = 0;
|
||||
utf16[0] = 0x61; utf16[1] = 0x62; utf16[2] = 0xdc01; utf16[3] = 0;
|
||||
|
||||
check_utf16_to_utf8 (utf16, 3, utf8, 0, 2);
|
||||
check_utf16_to_ucs4 (utf16, 3, ucs4, 0, 2);
|
||||
|
||||
/* invalid ucs4 */
|
||||
utf8 = NULL;
|
||||
ucs4[0] = 0x61; ucs4[1] = 0x62; ucs4[2] = 0x80000000; ucs4[3] = 0;
|
||||
utf16[0] = 0;
|
||||
|
||||
check_ucs4_to_utf8 (ucs4, 3, utf8, 0, 2);
|
||||
check_ucs4_to_utf16 (ucs4, 3, utf16, 0, 2);
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
test_iconv_state ();
|
||||
test_one_half ();
|
||||
test_byte_order ();
|
||||
test_unicode_conversions ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user