add ecore event functions and spec

1 files changed, 115 insertions, 0 deletions

diff --git a/spec/ecore_event_spec.rb b/spec/ecore_event_spec.rb
new file mode 100644
index 0000000..7da5bfd
--- /dev/null
+++ b/spec/ecore_event_spec.rb
@@ -0,0 +1,115 @@
+#! /usr/bin/env ruby
+# -*- coding: UTF-8 -*-
+#
+require 'efl/ecore/event'
+#
+describe EFL::ECORE do
+    #
+    include EFL
+    #
+    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
+    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, FFI::MemoryPointer.from_string("none")
+        ecore_evt.null?.should be_false
+        ECORE.event_del ecore_evt
+        ecore_evt = ECORE.event_add ECORE::EVENT_SIGNAL_USER, evt, EVENT_FREE_CB, FFI::MemoryPointer.from_string("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, "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, FFI::MemoryPointer.from_string("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.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