Sha256: ce710df65368e76188095869dfcdad8f9cb914795c136f299ab542149bb28b5c
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Versions: 138
Compression:
Stored size: 1.96 KB
Contents
class TestGtkListStore < Test::Unit::TestCase
include GtkTestUtils
ID = 0
NAME = 1
COLUMNS = {
ID => Integer,
NAME => String,
}
def setup
columns = COLUMNS.keys.sort.collect do |key|
COLUMNS[key]
end
@store = Gtk::ListStore.new(*columns)
end
def test_set_values
only_gtk_version(2, 12)
iter = @store.append
assert_nothing_raised do
@store.set_values(iter, [0, '1'])
end
assert_equal([0, '1'], [iter[0], iter[1]])
iter = @store.append
assert_nothing_raised do
@store.set_values(iter, [2, '3'])
end
assert_equal([2, '3'], [iter[0], iter[1]])
assert_nothing_raised do
@store.set_values(iter, [])
end
assert_equal([2, '3'], [iter[0], iter[1]])
end
def test_set_values_with_hash
only_gtk_version(2, 12)
iter = @store.append
assert_nothing_raised do
@store.set_values(iter, {ID => 0, NAME => 'me'})
end
assert_equal([0, 'me'], [iter[ID], iter[NAME]])
iter = @store.append
assert_nothing_raised do
@store.set_values(iter, {NAME => 'you', ID => 2})
end
assert_equal([2, 'you'], [iter[ID], iter[NAME]])
assert_nothing_raised do
@store.set_values(iter, {NAME => "she"})
end
assert_equal([2, 'she'], [iter[ID], iter[NAME]])
assert_nothing_raised do
@store.set_values(iter, {})
end
assert_equal([2, 'she'], [iter[ID], iter[NAME]])
end
def test_iter_gc
n_iterators = count_objects(Gtk::TreeIter)
50.times do |i|
iter = @store.append
iter[ID] = i
iter[NAME] = i.to_s
end
100.times do
@store.iter_first
end
iter = @store.iter_first
while @store.remove(iter); end
iter = nil
assert_equal(0, @store.to_enum(:each).to_a.size)
GC.start
assert_equal(n_iterators, count_objects(Gtk::TreeIter))
end
private
def count_objects(klass)
n_objects = ObjectSpace.each_object(Gtk::TreeIter) do
# do nothing
end
n_objects
end
end
Version data entries
138 entries across 138 versions & 1 rubygems