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Versions: 9
Compression:
Stored size: 1.64 KB
Contents
# frozen_string_literal: true
require 'gir_ffi_test_helper'
GirFFI.setup :Regress
class CallbackTestException < RuntimeError; end
describe 'An exception in a callback' do
describe 'for signals' do
let(:object) { Regress::TestSubObj.new }
before do
object.signal_connect 'test' do
raise CallbackTestException, 'Boom'
end
end
describe 'when the signal is emitted synchronously' do
it 'raises an error' do
proc { GObject.signal_emit object, 'test' }.must_raise CallbackTestException
end
end
describe 'when the signal is emitted during an event loop' do
it 'causes loop run to be terminated with an exception' do
main_loop = GLib::MainLoop.new nil, false
GLib.timeout_add GLib::PRIORITY_DEFAULT, 1 do
GObject.signal_emit object, 'test'
false
end
# Guard against runaway loop
GLib.timeout_add GLib::PRIORITY_DEFAULT, 500 do
main_loop.quit
end
proc do
main_loop.run
end.must_raise CallbackTestException
end
end
end
describe 'for other callbacks' do
describe 'when the callback occurs during an event loop' do
it 'causes loop run to be terminated with an exception' do
main_loop = GLib::MainLoop.new nil, false
GLib.timeout_add GLib::PRIORITY_DEFAULT, 1 do
raise CallbackTestException, 'Boom'
end
# Guard against runaway loop
GLib.timeout_add GLib::PRIORITY_DEFAULT, 500 do
main_loop.quit
end
proc do
main_loop.run
end.must_raise CallbackTestException
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems