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tests: Add basic tests for GIUnionInfo

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These would have caught the regression fixed in the previous commit.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Helps: #3155
This commit is contained in:
Philip Withnall 2024-02-06 13:42:43 +00:00
parent c8946b8a92
commit 44e3ebccd1
2 changed files with 103 additions and 0 deletions
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3
girepository/tests/meson.build
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@ -30,6 +30,9 @@ if enable_gir
'throws' : {
'depends': [glib_gir, gio_gir],
},
'union-info' : {
'depends': [glib_gir],
},
}
endif

100
girepository/tests/union-info.c Normal file
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@ -0,0 +1,100 @@
/*
* Copyright 2024 GNOME Foundation
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "girepository.h"
#include "test-common.h"
static void
test_basic (RepositoryFixture *fx,
const void *unused)
{
GIUnionInfo *double_info = NULL;
GIFieldInfo *field_info = NULL;
size_t offset = 123;
g_test_summary ("Test basic properties of GIUnionInfo");
double_info = GI_UNION_INFO (gi_repository_find_by_name (fx->repository, "GLib", "DoubleIEEE754"));
g_assert_nonnull (double_info);
g_assert_cmpuint (gi_union_info_get_n_fields (double_info), ==, 1);
field_info = gi_union_info_get_field (double_info, 0);
g_assert_true (GI_IS_FIELD_INFO (field_info));
g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (field_info)), ==, "v_double");
g_clear_pointer (&field_info, gi_base_info_unref);
g_assert_cmpuint (gi_union_info_get_n_methods (double_info), ==, 0);
g_assert_null (gi_union_info_find_method (double_info, "not_exist"));
g_assert_false (gi_union_info_is_discriminated (double_info));
g_assert_false (gi_union_info_get_discriminator_offset (double_info, &offset));
g_assert_cmpuint (offset, ==, 0);
g_assert_null (gi_union_info_get_discriminator_type (double_info));
g_assert_null (gi_union_info_get_discriminator (double_info, 0));
g_assert_cmpuint (gi_union_info_get_size (double_info), ==, 8);
g_assert_cmpuint (gi_union_info_get_alignment (double_info), ==, 8);
g_assert_null (gi_union_info_get_copy_function_name (double_info));
g_assert_null (gi_union_info_get_free_function_name (double_info));
g_clear_pointer (&double_info, gi_base_info_unref);
}
static void
test_methods (RepositoryFixture *fx,
const void *unused)
{
GIUnionInfo *mutex_info = NULL;
GIFunctionInfo *method_info = NULL;
g_test_summary ("Test retrieving methods from GIUnionInfo");
mutex_info = GI_UNION_INFO (gi_repository_find_by_name (fx->repository, "GLib", "Mutex"));
g_assert_nonnull (mutex_info);
g_assert_cmpuint (gi_union_info_get_n_methods (mutex_info), ==, 5);
method_info = gi_union_info_get_method (mutex_info, 0);
g_assert_true (GI_IS_FUNCTION_INFO (method_info));
g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (method_info)), ==, "clear");
g_clear_pointer (&method_info, gi_base_info_unref);
method_info = gi_union_info_find_method (mutex_info, "trylock");
g_assert_true (GI_IS_FUNCTION_INFO (method_info));
g_assert_cmpstr (gi_base_info_get_name (GI_BASE_INFO (method_info)), ==, "trylock");
g_clear_pointer (&method_info, gi_base_info_unref);
g_clear_pointer (&mutex_info, gi_base_info_unref);
}
int
main (int argc,
char *argv[])
{
repository_init (&argc, &argv);
ADD_REPOSITORY_TEST ("/union-info/basic", test_basic, &typelib_load_spec_glib);
ADD_REPOSITORY_TEST ("/union-info/methods", test_methods, &typelib_load_spec_glib);
return g_test_run ();
}