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/*
* Copyright (C) 2017 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3 as
* published by the Free Software Foundation.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Pete Woods <pete.woods@canonical.com>
*/
#include <unity/util/GlibMemory.h>
#include <gtest/gtest.h>
#include <iostream>
#include <set>
#include <string>
using namespace std;
using namespace unity;
using namespace unity::util;
namespace
{
static set<string> keys;
static set<string> values;
class GlibMemoryTest: public testing::Test
{
protected:
void SetUp() override
{
keys.clear();
values.clear();
}
static void deleteKey(gpointer data)
{
// Note that we don't g_free the data, because it's a reference to a static string
keys.emplace(string((gchar*) data));
}
static void deleteValue(gpointer data)
{
// Note that we don't g_free the data, because it's a reference to a static string
values.emplace(string((gchar*) data));
}
};
TEST_F(GlibMemoryTest, Unique)
{
{
auto gkf = unique_glib(g_key_file_new());
g_key_file_set_boolean(gkf.get(), "group", "key", TRUE);
EXPECT_EQ(TRUE, g_key_file_get_boolean(gkf.get(), "group", "key", NULL));
}
{
auto variant = unique_glib(g_variant_new_string("hello"));
EXPECT_STREQ("hello", g_variant_get_string(variant.get(), NULL));
}
{
{
auto hash = unique_glib(g_hash_table_new_full(g_str_hash, g_str_equal, deleteKey, deleteValue));
g_hash_table_insert(hash.get(), (gpointer) "hello", (gpointer) "there");
g_hash_table_insert(hash.get(), (gpointer) "hash", (gpointer) "world");
}
EXPECT_EQ(set<string>({"hello", "hash"}), keys);
EXPECT_EQ(set<string>({"there", "world"}), values);
}
}
TEST_F(GlibMemoryTest, Share)
{
{
auto gkf = share_glib(g_key_file_new());
g_key_file_set_boolean(gkf.get(), "group", "key", TRUE);
EXPECT_EQ(TRUE, g_key_file_get_boolean(gkf.get(), "group", "key", NULL));
}
{
auto variant = share_glib(g_variant_new_string("hello"));
EXPECT_STREQ("hello", g_variant_get_string(variant.get(), NULL));
}
{
{
auto hash = share_glib(g_hash_table_new_full(g_str_hash, g_str_equal, deleteKey, deleteValue));
g_hash_table_insert(hash.get(), (gpointer) "hello", (gpointer) "there");
g_hash_table_insert(hash.get(), (gpointer) "hash", (gpointer) "world");
}
EXPECT_EQ(set<string>({"hello", "hash"}), keys);
EXPECT_EQ(set<string>({"there", "world"}), values);
}
}
}
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