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#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'e17/ecore'
#
describe E17::Ecore do
#
include E17
#
before(:all) do
USER_SIGNAL_CB = Proc.new do |data, type, event|
data.read_string.should eql "ok"
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
OK = FFI::MemoryPointer.from_string "ok"
KO = FFI::MemoryPointer.from_string "ko"
NONE = FFI::MemoryPointer.from_string "none"
end
#
it "should init" do
Ecore.init.should eql 1
Ecore.init.should eql 2
Ecore.init.should eql 3
end
#
it "should shutdown" do
Ecore.shutdown.should eql 2
Ecore.shutdown.should eql 1
Ecore.shutdown.should eql 0
end
#
it "should run a single iteration of the mainloop" do
Ecore.init
Ecore.main_loop_iterate
Ecore.shutdown
end
#
it 'should write and read data from pipe' do
data = FFI::MemoryPointer.from_string("none")
cb = Proc.new do |data,buffer,bytes|
data.read_string.should eql 'none'
buffer.read_string.should eql 'hello world'
bytes.should eql 12
end
Ecore.init
pipe = Ecore::EcorePipe.new cb, data
pipe.write("hello world").should be_true
Ecore.main_loop_iterate
pipe.read_close
pipe.write_close
pipe.del.address.should eql data.address
Ecore.shutdown
end
#
it 'should be able to add, del 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, KO
evt_handler.null?.should be_false
Ecore.event_handler_del(evt_handler).address.should eql KO.address
evt_handler = Ecore.event_handler_add Ecore::EVENT_SIGNAL_USER, USER_SIGNAL_CB, OK
evt_handler.null?.should be_false
# add, del, add event
ecore_evt = Ecore.event_add Ecore::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE
ecore_evt.null?.should be_false
Ecore.event_del(ecore_evt).address.should eql NONE.address
ecore_evt = Ecore.event_add Ecore::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE
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, KO
evt_handler.null?.should be_false
Ecore.event_handler_data_get(evt_handler).read_string.should eql "ko"
Ecore.event_handler_data_set(evt_handler, OK).address.should eql KO.address
Ecore.event_handler_data_get(evt_handler).read_string.should eql "ok"
ecore_evt = Ecore.event_add Ecore::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, NONE
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.event_type_new.should_not eql 0
Ecore.event_type_new.should_not eql 0
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 "ko"
event.read_int.should eql 69
end
start_cb = Proc.new do |data|
data.read_string.should eql "ok"
loop_data
end
count = 0
filter_cb = Proc.new do |data,loop_data,type,event|
data.read_string.should eql "ok"
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 "ok"
loop_data.read_string.should eql "loop_data"
end
filter = Ecore.event_filter_add start_cb, filter_cb, end_cb, OK
Ecore.event_handler_add Ecore::EVENT_SIGNAL_USER, USER_SIGNAL_CB, OK
e1 = FFI::MemoryPointer.new(:int)
e1.write_int 69
evt1 = Ecore.event_add Ecore::EVENT_SIGNAL_USER, e1, event_free_cb, KO
e2 = FFI::MemoryPointer.new(:int)
e2.write_int 666
evt2 = Ecore.event_add Ecore::EVENT_SIGNAL_USER, e2, EVENT_FREE_CB, NONE
Ecore.main_loop_begin # process event
Ecore.event_filter_del(filter).address.should eql OK.address
evt2 = Ecore.event_add Ecore::EVENT_SIGNAL_USER, e2, EVENT_FREE_CB, NONE
Ecore.main_loop_begin # process event
Ecore.shutdown
end
end
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