|
| 1 | +begin |
| 2 | + require 'win32ole' |
| 3 | +rescue LoadError |
| 4 | +end |
| 5 | +require 'test/unit' |
| 6 | + |
| 7 | +if defined?(WIN32OLE_EVENT) |
| 8 | + class TestWIN32OLE_EVENT < Test::Unit::TestCase |
| 9 | + def create_temp_html |
| 10 | + fso = WIN32OLE.new('Scripting.FileSystemObject') |
| 11 | + dummy_file = fso.GetTempName + ".html" |
| 12 | + cfolder = fso.getFolder(".") |
| 13 | + f = cfolder.CreateTextFile(dummy_file) |
| 14 | + f.writeLine("<html><body>This is test HTML file for Win32OLE.</body></html>") |
| 15 | + f.close |
| 16 | + dummy_path = cfolder.path + "\\" + dummy_file |
| 17 | + dummy_path |
| 18 | + end |
| 19 | + |
| 20 | + def setup |
| 21 | + @ie = WIN32OLE.new("InternetExplorer.Application") |
| 22 | + @ie.visible = true |
| 23 | + @event = "" |
| 24 | + @event2 = "" |
| 25 | + @event3 = "" |
| 26 | + @f = create_temp_html |
| 27 | + end |
| 28 | + |
| 29 | + def default_handler(event, *args) |
| 30 | + @event += event |
| 31 | + end |
| 32 | + |
| 33 | + def test_on_event |
| 34 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 35 | + ev.on_event {|*args| default_handler(*args)} |
| 36 | + @ie.navigate("file:///#{@f}") |
| 37 | + while @ie.busy |
| 38 | + WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 39 | + GC.start |
| 40 | + sleep 0.1 |
| 41 | + end |
| 42 | + assert_match(/BeforeNavigate/, @event) |
| 43 | + assert_match(/NavigateComplete/, @event) |
| 44 | + end |
| 45 | + |
| 46 | + def test_on_event2 |
| 47 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 48 | + ev.on_event('BeforeNavigate') {|*args| handler1} |
| 49 | + ev.on_event('BeforeNavigate') {|*args| handler2} |
| 50 | + @ie.navigate("file:///#{@f}") |
| 51 | + while @ie.busy |
| 52 | + sleep 0.1 |
| 53 | + end |
| 54 | + assert_equal("handler2", @event2) |
| 55 | + end |
| 56 | + |
| 57 | + def test_on_event3 |
| 58 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 59 | + ev.on_event {|*args| handler1} |
| 60 | + ev.on_event {|*args| handler2} |
| 61 | + @ie.navigate("file:///#{@f}") |
| 62 | + while @ie.busy |
| 63 | + sleep 0.1 |
| 64 | + end |
| 65 | + assert_equal("handler2", @event2) |
| 66 | + end |
| 67 | + |
| 68 | + def test_on_event4 |
| 69 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 70 | + ev.on_event{|*args| handler1} |
| 71 | + ev.on_event{|*args| handler2} |
| 72 | + ev.on_event('NavigateComplete'){|*args| handler3(*args)} |
| 73 | + @ie.navigate("file:///#{@f}") |
| 74 | + while @ie.busy |
| 75 | + sleep 0.1 |
| 76 | + end |
| 77 | + assert(@event3!="") |
| 78 | + assert("handler2", @event2) |
| 79 | + end |
| 80 | + |
| 81 | + def test_on_event5 |
| 82 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 83 | + ev.on_event {|*args| default_handler(*args)} |
| 84 | + ev.on_event('NavigateComplete'){|*args| handler3(*args)} |
| 85 | + @ie.navigate("file:///#{@f}") |
| 86 | + while @ie.busy |
| 87 | + sleep 0.1 |
| 88 | + end |
| 89 | + assert_match(/BeforeNavigate/, @event) |
| 90 | + assert(/NavigateComplete/ !~ @event) |
| 91 | + assert(@event!="") |
| 92 | + end |
| 93 | + |
| 94 | + def test_unadvise |
| 95 | + ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents') |
| 96 | + ev.on_event {|*args| default_handler(*args)} |
| 97 | + @ie.navigate("file:///#{@f}") |
| 98 | + while @ie.busy |
| 99 | + sleep 0.1 |
| 100 | + end |
| 101 | + assert_match(/BeforeNavigate/, @event) |
| 102 | + ev.unadvise |
| 103 | + @event = "" |
| 104 | + @ie.navigate("file:///#{@f}") |
| 105 | + while @ie.busy |
| 106 | + sleep 0.1 |
| 107 | + end |
| 108 | + assert_equal("", @event); |
| 109 | + assert_raise(WIN32OLERuntimeError) { |
| 110 | + ev.on_event {|*args| default_handler(*args)} |
| 111 | + } |
| 112 | + end |
| 113 | + |
| 114 | + def handler1 |
| 115 | + @event2 = "handler1" |
| 116 | + end |
| 117 | + |
| 118 | + def handler2 |
| 119 | + @event2 = "handler2" |
| 120 | + end |
| 121 | + |
| 122 | + def handler3(url) |
| 123 | + @event3 += url |
| 124 | + end |
| 125 | + |
| 126 | + def teardown |
| 127 | + @ie.quit |
| 128 | + @ie = nil |
| 129 | + File.unlink(@f) |
| 130 | + GC.start |
| 131 | + end |
| 132 | + end |
| 133 | +end |
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