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bc59ed8fba
g_value_set_object could lead to perform unneeded ref/unref operations in case we were trying to set again an object to a GValue
756 lines
22 KiB
C
756 lines
22 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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* SPDX-License-Identifier: LGPL-2.1-or-later
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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 2.1 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, see <http://www.gnu.org/licenses/>.
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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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#define GLIB_VERSION_MIN_REQUIRED GLIB_VERSION_2_30
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#include <glib.h>
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#include <glib-object.h>
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#include "gobject/gvaluecollector.h"
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static void
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test_enum_transformation (void)
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{
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GType type;
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GValue orig = G_VALUE_INIT;
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GValue xform = G_VALUE_INIT;
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GEnumValue values[] = { {0,"0","0"}, {1,"1","1"}};
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type = g_enum_register_static ("TestEnum", values);
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g_value_init (&orig, type);
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g_value_set_enum (&orig, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_CHAR);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_char (&xform), ==, 1);
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g_assert_cmpint (g_value_get_schar (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_UCHAR);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_uchar (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_INT);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_int (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_UINT);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_uint (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_LONG);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_long (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_ULONG);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_ulong (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_INT64);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_int64 (&xform), ==, 1);
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memset (&xform, 0, sizeof (GValue));
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g_value_init (&xform, G_TYPE_UINT64);
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g_value_transform (&orig, &xform);
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g_assert_cmpint (g_value_get_uint64 (&xform), ==, 1);
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}
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static void
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test_gtype_value (void)
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{
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GType type;
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GValue value = G_VALUE_INIT;
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GValue copy = G_VALUE_INIT;
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g_value_init (&value, G_TYPE_GTYPE);
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g_value_set_gtype (&value, G_TYPE_BOXED);
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type = g_value_get_gtype (&value);
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g_assert_true (type == G_TYPE_BOXED);
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g_value_init (©, G_TYPE_GTYPE);
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g_value_copy (&value, ©);
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type = g_value_get_gtype (©);
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g_assert_true (type == G_TYPE_BOXED);
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}
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static gchar *
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collect (GValue *value, ...)
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{
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gchar *error;
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va_list var_args;
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error = NULL;
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va_start (var_args, value);
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G_VALUE_COLLECT (value, var_args, 0, &error);
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va_end (var_args);
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return error;
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}
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static gchar *
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lcopy (GValue *value, ...)
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{
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gchar *error;
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va_list var_args;
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error = NULL;
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va_start (var_args, value);
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G_VALUE_LCOPY (value, var_args, 0, &error);
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va_end (var_args);
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return error;
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}
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static void
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test_collection (void)
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{
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GValue value = G_VALUE_INIT;
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gchar *error;
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g_value_init (&value, G_TYPE_CHAR);
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error = collect (&value, 'c');
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g_assert_null (error);
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g_assert_cmpint (g_value_get_char (&value), ==, 'c');
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UCHAR);
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error = collect (&value, 129);
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g_assert_null (error);
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g_assert_cmpint (g_value_get_uchar (&value), ==, 129);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_BOOLEAN);
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error = collect (&value, TRUE);
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g_assert_null (error);
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g_assert_cmpint (g_value_get_boolean (&value), ==, TRUE);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_INT);
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error = collect (&value, G_MAXINT);
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g_assert_null (error);
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g_assert_cmpint (g_value_get_int (&value), ==, G_MAXINT);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UINT);
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error = collect (&value, G_MAXUINT);
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g_assert_null (error);
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g_assert_cmpuint (g_value_get_uint (&value), ==, G_MAXUINT);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_LONG);
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error = collect (&value, G_MAXLONG);
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g_assert_null (error);
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g_assert_cmpint (g_value_get_long (&value), ==, G_MAXLONG);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_ULONG);
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error = collect (&value, G_MAXULONG);
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g_assert_null (error);
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g_assert_cmpuint (g_value_get_ulong (&value), ==, G_MAXULONG);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_INT64);
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error = collect (&value, G_MAXINT64);
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g_assert_null (error);
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g_assert_cmpint (g_value_get_int64 (&value), ==, G_MAXINT64);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UINT64);
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error = collect (&value, G_MAXUINT64);
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g_assert_null (error);
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g_assert_cmpuint (g_value_get_uint64 (&value), ==, G_MAXUINT64);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_FLOAT);
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error = collect (&value, G_MAXFLOAT);
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g_assert_null (error);
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g_assert_cmpfloat (g_value_get_float (&value), ==, G_MAXFLOAT);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_DOUBLE);
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error = collect (&value, G_MAXDOUBLE);
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g_assert_null (error);
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g_assert_cmpfloat (g_value_get_double (&value), ==, G_MAXDOUBLE);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_STRING);
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error = collect (&value, "string ?");
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g_assert_null (error);
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g_assert_cmpstr (g_value_get_string (&value), ==, "string ?");
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_GTYPE);
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error = collect (&value, G_TYPE_BOXED);
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g_assert_null (error);
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g_assert_true (g_value_get_gtype (&value) == G_TYPE_BOXED);
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_VARIANT);
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error = collect (&value, g_variant_new_uint32 (42));
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g_assert_null (error);
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g_assert_true (g_variant_is_of_type (g_value_get_variant (&value),
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G_VARIANT_TYPE ("u")));
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g_assert_cmpuint (g_variant_get_uint32 (g_value_get_variant (&value)), ==, 42);
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g_value_unset (&value);
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}
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static void
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test_copying (void)
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{
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GValue value = G_VALUE_INIT;
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gchar *error;
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{
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gchar c = 0;
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g_value_init (&value, G_TYPE_CHAR);
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g_value_set_char (&value, 'c');
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_cmpint (c, ==, 'c');
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}
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{
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guchar c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UCHAR);
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g_value_set_uchar (&value, 129);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_cmpint (c, ==, 129);
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}
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{
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gint c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_INT);
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g_value_set_int (&value, G_MAXINT);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_cmpint (c, ==, G_MAXINT);
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}
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{
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guint c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UINT);
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g_value_set_uint (&value, G_MAXUINT);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_cmpuint (c, ==, G_MAXUINT);
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}
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{
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glong c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_LONG);
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g_value_set_long (&value, G_MAXLONG);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXLONG);
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}
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{
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gulong c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_ULONG);
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g_value_set_ulong (&value, G_MAXULONG);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXULONG);
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}
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{
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gint64 c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_INT64);
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g_value_set_int64 (&value, G_MAXINT64);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXINT64);
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}
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{
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guint64 c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_UINT64);
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g_value_set_uint64 (&value, G_MAXUINT64);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXUINT64);
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}
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{
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gfloat c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_FLOAT);
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g_value_set_float (&value, G_MAXFLOAT);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXFLOAT);
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}
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{
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gdouble c = 0;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_DOUBLE);
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g_value_set_double (&value, G_MAXDOUBLE);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert (c == G_MAXDOUBLE);
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}
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{
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gchar *c = NULL;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_STRING);
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g_value_set_string (&value, "string ?");
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_cmpstr (c, ==, "string ?");
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g_free (c);
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}
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{
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GType c = G_TYPE_NONE;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_GTYPE);
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g_value_set_gtype (&value, G_TYPE_BOXED);
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_true (c == G_TYPE_BOXED);
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}
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{
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GVariant *c = NULL;
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g_value_unset (&value);
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g_value_init (&value, G_TYPE_VARIANT);
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g_value_set_variant (&value, g_variant_new_uint32 (42));
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error = lcopy (&value, &c);
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g_assert_null (error);
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g_assert_nonnull (c);
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g_assert (g_variant_is_of_type (c, G_VARIANT_TYPE ("u")));
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g_assert_cmpuint (g_variant_get_uint32 (c), ==, 42);
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g_variant_unref (c);
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g_value_unset (&value);
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}
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}
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static void
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test_value_basic (void)
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{
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GValue value = G_VALUE_INIT;
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g_assert_false (G_IS_VALUE (&value));
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g_assert_false (G_VALUE_HOLDS_INT (&value));
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g_value_unset (&value);
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g_assert_false (G_IS_VALUE (&value));
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g_assert_false (G_VALUE_HOLDS_INT (&value));
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g_value_init (&value, G_TYPE_INT);
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g_assert_true (G_IS_VALUE (&value));
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g_assert_true (G_VALUE_HOLDS_INT (&value));
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g_assert_false (G_VALUE_HOLDS_UINT (&value));
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g_assert_cmpint (g_value_get_int (&value), ==, 0);
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g_value_set_int (&value, 10);
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g_assert_cmpint (g_value_get_int (&value), ==, 10);
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g_value_reset (&value);
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g_assert_true (G_IS_VALUE (&value));
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g_assert_true (G_VALUE_HOLDS_INT (&value));
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g_assert_cmpint (g_value_get_int (&value), ==, 0);
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g_value_unset (&value);
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g_assert_false (G_IS_VALUE (&value));
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g_assert_false (G_VALUE_HOLDS_INT (&value));
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}
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static void
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test_value_string (void)
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{
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const gchar *static1 = "static1";
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const gchar *static2 = "static2";
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const gchar *storedstr;
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const gchar *copystr;
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gchar *str1, *str2;
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GValue value = G_VALUE_INIT;
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GValue copy = G_VALUE_INIT;
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g_test_summary ("Test that G_TYPE_STRING GValue copy properly");
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/*
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* Regular strings (ownership not passed)
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*/
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/* Create a regular string gvalue and make sure it copies the provided string */
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g_value_init (&value, G_TYPE_STRING);
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g_assert_true (G_VALUE_HOLDS_STRING (&value));
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/* The string contents should be empty at this point */
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storedstr = g_value_get_string (&value);
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g_assert_true (storedstr == NULL);
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g_value_set_string (&value, static1);
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/* The contents should be a copy of the same string */
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storedstr = g_value_get_string (&value);
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g_assert_true (storedstr != static1);
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g_assert_cmpstr (storedstr, ==, static1);
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/* Check g_value_dup_string() provides a copy */
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str1 = g_value_dup_string (&value);
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g_assert_true (storedstr != str1);
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g_assert_cmpstr (str1, ==, static1);
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g_free (str1);
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/* Copying a regular string gvalue should copy the contents */
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g_value_init (©, G_TYPE_STRING);
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g_value_copy (&value, ©);
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copystr = g_value_get_string (©);
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g_assert_true (copystr != storedstr);
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g_assert_cmpstr (copystr, ==, static1);
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g_value_unset (©);
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/* Setting a new string should change the contents */
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g_value_set_string (&value, static2);
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/* The contents should be a copy of that *new* string */
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storedstr = g_value_get_string (&value);
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g_assert_true (storedstr != static2);
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g_assert_cmpstr (storedstr, ==, static2);
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/* Setting a static string over that should also change it (test for
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* coverage and valgrind) */
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g_value_set_static_string (&value, static1);
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storedstr = g_value_get_string (&value);
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g_assert_true (storedstr != static2);
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g_assert_cmpstr (storedstr, ==, static1);
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/* Giving a string directly (ownership passed) should replace the content */
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str2 = g_strdup (static2);
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g_value_take_string (&value, str2);
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storedstr = g_value_get_string (&value);
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g_assert_true (storedstr != static2);
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g_assert_cmpstr (storedstr, ==, str2);
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g_value_unset (&value);
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/*
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* Regular strings (ownership passed)
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*/
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g_value_init (&value, G_TYPE_STRING);
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g_assert_true (G_VALUE_HOLDS_STRING (&value));
|
|
str1 = g_strdup (static1);
|
|
g_value_take_string (&value, str1);
|
|
/* The contents should be the string we provided */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr == str1);
|
|
/* But g_value_dup_string() should provide a copy */
|
|
str2 = g_value_dup_string (&value);
|
|
g_assert_true (storedstr != str2);
|
|
g_assert_cmpstr (str2, ==, static1);
|
|
g_free (str2);
|
|
|
|
/* Copying a regular string gvalue (even with ownership passed) should copy
|
|
* the contents */
|
|
g_value_init (©, G_TYPE_STRING);
|
|
g_value_copy (&value, ©);
|
|
copystr = g_value_get_string (©);
|
|
g_assert_true (copystr != storedstr);
|
|
g_assert_cmpstr (copystr, ==, static1);
|
|
g_value_unset (©);
|
|
|
|
/* Setting a new regular string should change the contents */
|
|
g_value_set_string (&value, static2);
|
|
/* The contents should be a copy of that *new* string */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr != static2);
|
|
g_assert_cmpstr (storedstr, ==, static2);
|
|
|
|
g_value_unset (&value);
|
|
|
|
/*
|
|
* Static strings
|
|
*/
|
|
g_value_init (&value, G_TYPE_STRING);
|
|
g_assert_true (G_VALUE_HOLDS_STRING (&value));
|
|
g_value_set_static_string (&value, static1);
|
|
/* The contents should be the string we provided */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr == static1);
|
|
/* But g_value_dup_string() should provide a copy */
|
|
str2 = g_value_dup_string (&value);
|
|
g_assert_true (storedstr != str2);
|
|
g_assert_cmpstr (str2, ==, static1);
|
|
g_free (str2);
|
|
|
|
/* Copying a static string gvalue should *actually* copy the contents */
|
|
g_value_init (©, G_TYPE_STRING);
|
|
g_value_copy (&value, ©);
|
|
copystr = g_value_get_string (©);
|
|
g_assert_true (copystr != static1);
|
|
g_value_unset (©);
|
|
|
|
/* Setting a new string should change the contents */
|
|
g_value_set_static_string (&value, static2);
|
|
/* The contents should be a copy of that *new* string */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr != static1);
|
|
g_assert_cmpstr (storedstr, ==, static2);
|
|
|
|
g_value_unset (&value);
|
|
|
|
/*
|
|
* Interned/Canonical strings
|
|
*/
|
|
static1 = g_intern_static_string (static1);
|
|
g_value_init (&value, G_TYPE_STRING);
|
|
g_assert_true (G_VALUE_HOLDS_STRING (&value));
|
|
g_value_set_interned_string (&value, static1);
|
|
g_assert_true (G_VALUE_IS_INTERNED_STRING (&value));
|
|
/* The contents should be the string we provided */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr == static1);
|
|
/* But g_value_dup_string() should provide a copy */
|
|
str2 = g_value_dup_string (&value);
|
|
g_assert_true (storedstr != str2);
|
|
g_assert_cmpstr (str2, ==, static1);
|
|
g_free (str2);
|
|
|
|
/* Copying an interned string gvalue should *not* copy the contents
|
|
* and should still be an interned string */
|
|
g_value_init (©, G_TYPE_STRING);
|
|
g_value_copy (&value, ©);
|
|
g_assert_true (G_VALUE_IS_INTERNED_STRING (©));
|
|
copystr = g_value_get_string (©);
|
|
g_assert_true (copystr == static1);
|
|
g_value_unset (©);
|
|
|
|
/* Setting a new interned string should change the contents */
|
|
static2 = g_intern_static_string (static2);
|
|
g_value_set_interned_string (&value, static2);
|
|
g_assert_true (G_VALUE_IS_INTERNED_STRING (&value));
|
|
/* The contents should be the interned string */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_cmpstr (storedstr, ==, static2);
|
|
|
|
/* Setting a new regular string should change the contents */
|
|
g_value_set_string (&value, static2);
|
|
g_assert_false (G_VALUE_IS_INTERNED_STRING (&value));
|
|
/* The contents should be a copy of that *new* string */
|
|
storedstr = g_value_get_string (&value);
|
|
g_assert_true (storedstr != static2);
|
|
g_assert_cmpstr (storedstr, ==, static2);
|
|
|
|
g_value_unset (&value);
|
|
}
|
|
|
|
static gint
|
|
cmpint (gconstpointer a, gconstpointer b)
|
|
{
|
|
const GValue *aa = a;
|
|
const GValue *bb = b;
|
|
|
|
return g_value_get_int (aa) - g_value_get_int (bb);
|
|
}
|
|
|
|
static void
|
|
test_valuearray_basic (void)
|
|
{
|
|
GValueArray *a;
|
|
GValueArray *a2;
|
|
GValue v = G_VALUE_INIT;
|
|
GValue *p;
|
|
guint i;
|
|
|
|
a = g_value_array_new (20);
|
|
|
|
g_value_init (&v, G_TYPE_INT);
|
|
for (i = 0; i < 100; i++)
|
|
{
|
|
g_value_set_int (&v, i);
|
|
g_value_array_append (a, &v);
|
|
}
|
|
|
|
g_assert_cmpint (a->n_values, ==, 100);
|
|
p = g_value_array_get_nth (a, 5);
|
|
g_assert_cmpint (g_value_get_int (p), ==, 5);
|
|
|
|
for (i = 20; i < 100; i+= 5)
|
|
g_value_array_remove (a, 100 - i);
|
|
|
|
for (i = 100; i < 150; i++)
|
|
{
|
|
g_value_set_int (&v, i);
|
|
g_value_array_prepend (a, &v);
|
|
}
|
|
|
|
g_value_array_sort (a, cmpint);
|
|
for (i = 0; i < a->n_values - 1; i++)
|
|
g_assert_cmpint (g_value_get_int (&a->values[i]), <=, g_value_get_int (&a->values[i+1]));
|
|
|
|
a2 = g_value_array_copy (a);
|
|
for (i = 0; i < a->n_values; i++)
|
|
g_assert_cmpint (g_value_get_int (&a->values[i]), ==, g_value_get_int (&a2->values[i]));
|
|
|
|
g_value_array_free (a);
|
|
g_value_array_free (a2);
|
|
}
|
|
|
|
/* We create some dummy objects with this relationship:
|
|
*
|
|
* GObject TestInterface
|
|
* / \ / /
|
|
* TestObjectA TestObjectB /
|
|
* / \ /
|
|
* TestObjectA1 TestObjectA2-------
|
|
*
|
|
* ie: TestObjectA1 and TestObjectA2 are subclasses of TestObjectA
|
|
* and TestObjectB is related to neither. TestObjectA2 and TestObjectB
|
|
* implement TestInterface
|
|
*/
|
|
|
|
typedef GTypeInterface TestInterfaceInterface;
|
|
static GType test_interface_get_type (void);
|
|
G_DEFINE_INTERFACE (TestInterface, test_interface, G_TYPE_OBJECT)
|
|
static void test_interface_default_init (TestInterfaceInterface *iface) { }
|
|
|
|
static GType test_object_a_get_type (void);
|
|
typedef GObject TestObjectA; typedef GObjectClass TestObjectAClass;
|
|
G_DEFINE_TYPE (TestObjectA, test_object_a, G_TYPE_OBJECT)
|
|
static void test_object_a_class_init (TestObjectAClass *class) { }
|
|
static void test_object_a_init (TestObjectA *a) { }
|
|
|
|
static GType test_object_b_get_type (void);
|
|
typedef GObject TestObjectB; typedef GObjectClass TestObjectBClass;
|
|
static void test_object_b_iface_init (TestInterfaceInterface *iface) { }
|
|
G_DEFINE_TYPE_WITH_CODE (TestObjectB, test_object_b, G_TYPE_OBJECT,
|
|
G_IMPLEMENT_INTERFACE (test_interface_get_type (), test_object_b_iface_init))
|
|
static void test_object_b_class_init (TestObjectBClass *class) { }
|
|
static void test_object_b_init (TestObjectB *b) { }
|
|
|
|
static GType test_object_a1_get_type (void);
|
|
typedef GObject TestObjectA1; typedef GObjectClass TestObjectA1Class;
|
|
G_DEFINE_TYPE (TestObjectA1, test_object_a1, test_object_a_get_type ())
|
|
static void test_object_a1_class_init (TestObjectA1Class *class) { }
|
|
static void test_object_a1_init (TestObjectA1 *c) { }
|
|
|
|
static GType test_object_a2_get_type (void);
|
|
typedef GObject TestObjectA2; typedef GObjectClass TestObjectA2Class;
|
|
static void test_object_a2_iface_init (TestInterfaceInterface *iface) { }
|
|
G_DEFINE_TYPE_WITH_CODE (TestObjectA2, test_object_a2, test_object_a_get_type (),
|
|
G_IMPLEMENT_INTERFACE (test_interface_get_type (), test_object_a2_iface_init))
|
|
static void test_object_a2_class_init (TestObjectA2Class *class) { }
|
|
static void test_object_a2_init (TestObjectA2 *b) { }
|
|
|
|
static void
|
|
test_value_transform_object (void)
|
|
{
|
|
GValue src = G_VALUE_INIT;
|
|
GValue dest = G_VALUE_INIT;
|
|
GObject *object;
|
|
guint i, s, d;
|
|
GType types[] = {
|
|
G_TYPE_OBJECT,
|
|
test_interface_get_type (),
|
|
test_object_a_get_type (),
|
|
test_object_b_get_type (),
|
|
test_object_a1_get_type (),
|
|
test_object_a2_get_type ()
|
|
};
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (types); i++)
|
|
{
|
|
if (!G_TYPE_IS_CLASSED (types[i]))
|
|
continue;
|
|
|
|
object = g_object_new (types[i], NULL);
|
|
|
|
for (s = 0; s < G_N_ELEMENTS (types); s++)
|
|
{
|
|
if (!G_TYPE_CHECK_INSTANCE_TYPE (object, types[s]))
|
|
continue;
|
|
|
|
g_value_init (&src, types[s]);
|
|
g_value_set_object (&src, object);
|
|
g_value_set_object (&src, g_value_get_object (&src));
|
|
|
|
for (d = 0; d < G_N_ELEMENTS (types); d++)
|
|
{
|
|
g_test_message ("Next: %s object in GValue of %s to GValue of %s", g_type_name (types[i]), g_type_name (types[s]), g_type_name (types[d]));
|
|
g_assert_true (g_value_type_transformable (types[s], types[d]));
|
|
g_value_init (&dest, types[d]);
|
|
g_assert_true (g_value_transform (&src, &dest));
|
|
g_assert_cmpint (g_value_get_object (&dest) != NULL, ==, G_TYPE_CHECK_INSTANCE_TYPE (object, types[d]));
|
|
g_value_unset (&dest);
|
|
}
|
|
g_value_unset (&src);
|
|
}
|
|
|
|
g_object_unref (object);
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/value/basic", test_value_basic);
|
|
g_test_add_func ("/value/array/basic", test_valuearray_basic);
|
|
g_test_add_func ("/value/collection", test_collection);
|
|
g_test_add_func ("/value/copying", test_copying);
|
|
g_test_add_func ("/value/enum-transformation", test_enum_transformation);
|
|
g_test_add_func ("/value/gtype", test_gtype_value);
|
|
g_test_add_func ("/value/string", test_value_string);
|
|
g_test_add_func ("/value/transform-object", test_value_transform_object);
|
|
|
|
return g_test_run ();
|
|
}
|