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4708b8ecc3
Make G_TYPE_VARIANT a fundamental type instead of boxed, and add
g_variant_{set,get,dup}_variant.
Add GParamSpecVariant.
Bug #610863.
253 lines
7.6 KiB
C
253 lines
7.6 KiB
C
/* 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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#include <glib-object.h>
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static void
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test_param_spec_char (void)
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{
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GParamSpec *pspec;
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GValue value = { 0, };
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gboolean modified;
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pspec = g_param_spec_char ("char", "nick", "blurb",
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20, 40, 30, G_PARAM_READWRITE);
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g_assert (strcmp (g_param_spec_get_name (pspec), "char") == 0);
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g_assert (strcmp (g_param_spec_get_nick (pspec), "nick") == 0);
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g_assert (strcmp (g_param_spec_get_blurb (pspec), "blurb") == 0);
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g_value_init (&value, G_TYPE_CHAR);
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g_value_set_char (&value, 30);
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g_assert (g_param_value_defaults (pspec, &value));
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g_value_set_char (&value, 0);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_char (&value) == 20);
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g_value_set_char (&value, 20);
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_char (&value) == 20);
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g_value_set_char (&value, 40);
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_char (&value) == 40);
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g_value_set_char (&value, 60);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_char (&value) == 40);
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g_param_spec_unref (pspec);
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}
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static void
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test_param_spec_string (void)
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{
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GParamSpec *pspec;
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GValue value = { 0, };
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gboolean modified;
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pspec = g_param_spec_string ("string", "nick", "blurb",
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NULL, G_PARAM_READWRITE);
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g_value_init (&value, G_TYPE_STRING);
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g_value_set_string (&value, "foobar");
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified);
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g_value_set_string (&value, "");
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_string (&value) != NULL);
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/* test ensure_non_null */
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G_PARAM_SPEC_STRING (pspec)->ensure_non_null = TRUE;
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g_value_set_string (&value, NULL);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value) != NULL);
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G_PARAM_SPEC_STRING (pspec)->ensure_non_null = FALSE;
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/* test null_fold_if_empty */
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G_PARAM_SPEC_STRING (pspec)->null_fold_if_empty = TRUE;
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g_value_set_string (&value, "");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value) == NULL);
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g_value_set_static_string (&value, "");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value) == NULL);
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G_PARAM_SPEC_STRING (pspec)->null_fold_if_empty = FALSE;
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/* test cset_first */
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G_PARAM_SPEC_STRING (pspec)->cset_first = g_strdup ("abc");
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G_PARAM_SPEC_STRING (pspec)->substitutor = '-';
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g_value_set_string (&value, "ABC");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value)[0] == '-');
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g_value_set_static_string (&value, "ABC");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value)[0] == '-');
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/* test cset_nth */
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G_PARAM_SPEC_STRING (pspec)->cset_nth = g_strdup ("abc");
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g_value_set_string (&value, "aBC");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value)[1] == '-');
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g_value_set_static_string (&value, "aBC");
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_string (&value)[1] == '-');
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g_value_unset (&value);
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g_param_spec_unref (pspec);
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}
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static void
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test_param_spec_override (void)
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{
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GParamSpec *ospec, *pspec;
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GValue value = { 0, };
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gboolean modified;
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ospec = g_param_spec_char ("char", "nick", "blurb",
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20, 40, 30, G_PARAM_READWRITE);
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pspec = g_param_spec_override ("override", ospec);
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g_assert (strcmp (g_param_spec_get_name (pspec), "override") == 0);
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g_assert (strcmp (g_param_spec_get_nick (pspec), "nick") == 0);
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g_assert (strcmp (g_param_spec_get_blurb (pspec), "blurb") == 0);
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g_value_init (&value, G_TYPE_CHAR);
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g_value_set_char (&value, 30);
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g_assert (g_param_value_defaults (pspec, &value));
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g_value_set_char (&value, 0);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_char (&value) == 20);
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g_value_set_char (&value, 20);
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_char (&value) == 20);
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g_value_set_char (&value, 40);
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_char (&value) == 40);
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g_value_set_char (&value, 60);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_char (&value) == 40);
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g_param_spec_unref (pspec);
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}
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static void
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test_param_spec_gtype (void)
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{
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GParamSpec *pspec;
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GValue value = { 0, };
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gboolean modified;
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pspec = g_param_spec_gtype ("gtype", "nick", "blurb",
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G_TYPE_PARAM, G_PARAM_READWRITE);
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g_value_init (&value, G_TYPE_GTYPE);
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g_value_set_gtype (&value, G_TYPE_PARAM);
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g_assert (g_param_value_defaults (pspec, &value));
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g_value_set_gtype (&value, G_TYPE_INT);
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified && g_value_get_gtype (&value) == G_TYPE_PARAM);
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g_value_set_gtype (&value, G_TYPE_PARAM_INT);
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified && g_value_get_gtype (&value) == G_TYPE_PARAM_INT);
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}
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static void
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test_param_spec_variant (void)
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{
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GParamSpec *pspec;
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GValue value = { 0, };
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gboolean modified;
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pspec = g_param_spec_variant ("variant", "nick", "blurb",
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G_VARIANT_TYPE ("i"),
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g_variant_new_int32 (42),
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G_PARAM_READWRITE);
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g_value_init (&value, G_TYPE_VARIANT);
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g_value_set_variant (&value, g_variant_new_int32 (42));
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g_assert (g_param_value_defaults (pspec, &value));
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modified = g_param_value_validate (pspec, &value);
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g_assert (!modified);
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g_value_reset (&value);
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g_value_set_variant (&value, g_variant_new_uint32 (41));
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modified = g_param_value_validate (pspec, &value);
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g_assert (modified);
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g_assert_cmpint (g_variant_get_int32 (g_value_get_variant (&value)), ==, 42);
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g_value_unset (&value);
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g_param_spec_unref (pspec);
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}
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int
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main (int argc, char *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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g_type_init ();
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g_test_add_func ("/paramspec/char", test_param_spec_char);
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g_test_add_func ("/paramspec/string", test_param_spec_string);
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g_test_add_func ("/paramspec/override", test_param_spec_override);
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g_test_add_func ("/paramspec/gtype", test_param_spec_gtype);
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g_test_add_func ("/paramspec/variant", test_param_spec_variant);
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return g_test_run ();
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}
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