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# Copyright (C) 2013-2025 Ruby-GNOME Project Team
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
class TestGLibValue < Test::Unit::TestCase
include GLibTestUtils
sub_test_case(".try_convert") do
def test_string
assert_equal(GLib::Type::STRING,
GLib::Value.try_convert("Hello").type)
end
def test_integer_negative_small
assert_equal(GLib::Type::INT,
GLib::Value.try_convert(-(2 ** 31)).type)
end
def test_integer_negative_large
assert_equal(GLib::Type::INT64,
GLib::Value.try_convert(-(2 ** 31 + 1)).type)
end
def test_integer_zero
assert_equal(GLib::Type::UINT,
GLib::Value.try_convert(0).type)
end
def test_integer_positive_small
assert_equal(GLib::Type::UINT,
GLib::Value.try_convert(2 ** 32 - 1).type)
end
def test_integer_positive_large
assert_equal(GLib::Type::UINT64,
GLib::Value.try_convert(2 ** 32).type)
end
def test_float
assert_equal(GLib::Type::DOUBLE,
GLib::Value.try_convert(-0.0).type)
end
end
def test_type
value = GLib::Value.new(GLib::Type::UINT, 29)
assert_equal(GLib::Type::UINT, value.type)
end
def test_value
value = GLib::Value.new(GLib::Type::UINT, 29)
assert_equal(29, value.value)
end
def test_no_value
value = GLib::Value.new(GLib::Type::UINT)
assert_equal(0, value.value)
end
end
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