Sha256: f95c559aedf1fa64b1cde00bb05ff5aaf40bfa38d19715b4cda13f8335ac5b9a
Contents?: true
Size: 927 Bytes
Versions: 9
Compression:
Stored size: 927 Bytes
Contents
# frozen_string_literal: true
require 'gir_ffi_test_helper'
describe GObject::Closure do
describe '.new' do
it 'updates the ref_count of the created object' do
# Tested on a subclass ...
c = GObject::RubyClosure.new {}
c.ref_count.must_equal 1
end
end
describe '#invoke' do
it 'invokes the closure' do
a = 0
c = GObject::RubyClosure.new { a = 2 }
c2 = GObject::Closure.wrap(c.to_ptr)
c2.invoke nil, []
a.must_equal 2
end
it 'returns the closure result' do
c = GObject::RubyClosure.new { 3 }
c2 = GObject::Closure.wrap(c.to_ptr)
result = c2.invoke GObject::Value.for_gtype(GObject::TYPE_INT), []
result.must_equal 3
end
it 'passes arguments' do
a = 0
c = GObject::RubyClosure.new { |val| a = val }
c2 = GObject::Closure.wrap(c.to_ptr)
c2.invoke nil, [5]
a.must_equal 5
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems