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#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'e17/ecore'
require 'e17/ecore/event'
#
describe E17::ECORE do
#
include E17
#
before(:all) do
USER_SIGNAL_CB = Proc.new do |data, type, event|
data.read_string.should eql "666"
type.should eql ECORE::EVENT_SIGNAL_USER
event.read_int.should eql 666
ECORE.event_current_type_get.should eql ECORE::EVENT_SIGNAL_USER
ECORE.event_current_event_get.address.should eql event.address
ECORE.main_loop_quit
end
EVENT_FREE_CB = Proc.new do |data,event|
data.read_string.should eql "none"
event.read_int.should eql 666
end
NONE = "none"
NONE_PTR = FFI::MemoryPointer.from_string NONE
end
#
it 'should be able to add event hanlder and process event' do
ECORE.init
evt = FFI::MemoryPointer.new(:int)
evt.write_int 666
# add, del, add event handler
evt_handler = ECORE.event_handler_add ECORE::EVENT_SIGNAL_USER, USER_SIGNAL_CB, "wrong"
evt_handler.null?.should be_false
ECORE.event_handler_del evt_handler
evt_handler = ECORE.event_handler_add ECORE::EVENT_SIGNAL_USER, USER_SIGNAL_CB, "666"
evt_handler.null?.should be_false
# add, del, add event
ecore_evt = ECORE.event_add ECORE::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE_PTR
ecore_evt.null?.should be_false
ECORE.event_del ecore_evt
ecore_evt = ECORE.event_add ECORE::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE_PTR
ecore_evt.null?.should be_false
ECORE.main_loop_begin # process event
ECORE.shutdown
end
#
it "should be able to get and set event handler data" do
ECORE.init
evt = FFI::MemoryPointer.new(:int)
evt.write_int 666
evt_handler = ECORE.event_handler_add ECORE::EVENT_SIGNAL_USER, USER_SIGNAL_CB, "wrong"
evt_handler.null?.should be_false
ECORE.event_handler_data_get(evt_handler).read_string.should eql "wrong"
ECORE.event_handler_data_set evt_handler, FFI::MemoryPointer.from_string("666")
ECORE.event_handler_data_get(evt_handler).read_string.should eql "666"
ecore_evt = ECORE.event_add ECORE::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE_PTR
ecore_evt.null?.should be_false
ECORE.main_loop_begin # process event
ECORE.shutdown
end
#
it "should be able to create new event type" do
ECORE.init
ECORE.ecore_event_type_new.should_not eql 0
ECORE.ecore_event_type_new.should_not eql 0
ECORE.ecore_event_type_new.should_not eql 0
ECORE.shutdown
end
#
it "should be possible to add and del event filters" do
ECORE.init
loop_data = FFI::MemoryPointer.from_string("loop_data")
event_free_cb = Proc.new do |data,event|
data.read_string.should eql "wrong"
event.read_int.should eql 69
end
start_cb = Proc.new do |data|
data.read_string.should eql "yeah"
loop_data
end
count = 0
filter_cb = Proc.new do |data,loop_data,type,event|
data.read_string.should eql "yeah"
loop_data.read_string.should eql "loop_data"
type.should eql ECORE::EVENT_SIGNAL_USER
count += 1
if event.read_int == 69
count.should eql 1
false # drop first event
else
count.should eql 2
event.read_int.should eql 666
true
end
end
end_cb = Proc.new do |data,loop_data|
data.read_string.should eql "yeah"
loop_data.read_string.should eql "loop_data"
end
m0 = FFI::MemoryPointer.from_string("yeah")
filter = ECORE.ecore_event_filter_add start_cb, filter_cb, end_cb, m0
ECORE.event_handler_add ECORE::EVENT_SIGNAL_USER, USER_SIGNAL_CB, "666"
e1 = FFI::MemoryPointer.new(:int)
e1.write_int 69
m1 = FFI::MemoryPointer.from_string("wrong")
evt1 = ECORE.event_add ECORE::EVENT_SIGNAL_USER, e1, event_free_cb, m1
e2 = FFI::MemoryPointer.new(:int)
e2.write_int 666
m2 = FFI::MemoryPointer.from_string("none")
evt2 = ECORE.event_add ECORE::EVENT_SIGNAL_USER, e2, EVENT_FREE_CB, m2
ECORE.main_loop_begin # process event
ECORE.ecore_event_filter_del filter
evt2 = ECORE.event_add ECORE::EVENT_SIGNAL_USER, e2, EVENT_FREE_CB, m2
ECORE.main_loop_begin # process event
ECORE.shutdown
end
end
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