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2b2b6de70b
On i386 Linux, the minimal ABI alignment of a double is only 4, and therefore the alignment of GDoubleIEEE754 is also 4. Signed-off-by: Simon McVittie <smcv@collabora.com>
101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/*
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* Copyright 2024 GNOME Foundation
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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
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include "girepository.h"
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#include "test-common.h"
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static void
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test_basic (RepositoryFixture *fx,
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const void *unused)
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{
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GIUnionInfo *double_info = NULL;
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GIFieldInfo *field_info = NULL;
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size_t offset = 123;
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g_test_summary ("Test basic properties of GIUnionInfo");
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double_info = GI_UNION_INFO (gi_repository_find_by_name (fx->repository, "GLib", "DoubleIEEE754"));
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g_assert_nonnull (double_info);
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g_assert_cmpuint (gi_union_info_get_n_fields (double_info), ==, 1);
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field_info = gi_union_info_get_field (double_info, 0);
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g_assert_true (GI_IS_FIELD_INFO (field_info));
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g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (field_info)), ==, "v_double");
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g_clear_pointer (&field_info, gi_base_info_unref);
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g_assert_cmpuint (gi_union_info_get_n_methods (double_info), ==, 0);
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g_assert_null (gi_union_info_find_method (double_info, "not_exist"));
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g_assert_false (gi_union_info_is_discriminated (double_info));
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g_assert_false (gi_union_info_get_discriminator_offset (double_info, &offset));
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g_assert_cmpuint (offset, ==, 0);
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g_assert_null (gi_union_info_get_discriminator_type (double_info));
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g_assert_null (gi_union_info_get_discriminator (double_info, 0));
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g_assert_cmpuint (gi_union_info_get_size (double_info), ==, 8);
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g_assert_cmpuint (gi_union_info_get_alignment (double_info), ==, G_ALIGNOF (GDoubleIEEE754));
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g_assert_null (gi_union_info_get_copy_function_name (double_info));
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g_assert_null (gi_union_info_get_free_function_name (double_info));
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g_clear_pointer (&double_info, gi_base_info_unref);
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}
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static void
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test_methods (RepositoryFixture *fx,
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const void *unused)
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{
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GIUnionInfo *mutex_info = NULL;
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GIFunctionInfo *method_info = NULL;
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g_test_summary ("Test retrieving methods from GIUnionInfo");
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mutex_info = GI_UNION_INFO (gi_repository_find_by_name (fx->repository, "GLib", "Mutex"));
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g_assert_nonnull (mutex_info);
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g_assert_cmpuint (gi_union_info_get_n_methods (mutex_info), ==, 5);
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method_info = gi_union_info_get_method (mutex_info, 0);
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g_assert_true (GI_IS_FUNCTION_INFO (method_info));
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g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (method_info)), ==, "clear");
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g_clear_pointer (&method_info, gi_base_info_unref);
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method_info = gi_union_info_find_method (mutex_info, "trylock");
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g_assert_true (GI_IS_FUNCTION_INFO (method_info));
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g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (method_info)), ==, "trylock");
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g_clear_pointer (&method_info, gi_base_info_unref);
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g_clear_pointer (&mutex_info, gi_base_info_unref);
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}
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int
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main (int argc,
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char *argv[])
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{
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repository_init (&argc, &argv);
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ADD_REPOSITORY_TEST ("/union-info/basic", test_basic, &typelib_load_spec_glib);
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ADD_REPOSITORY_TEST ("/union-info/methods", test_methods, &typelib_load_spec_glib);
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return g_test_run ();
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}
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