<!doctype html>
<html>
    <head>
        <title>Set/Release capture</title>
        <meta name="viewport" content="width=device-width">
        <link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>
        <!-- Additional helper script for common checks across event types -->
        <script type="text/javascript" src="pointerevent_support.js"></script>
    </head>
    <body>
        <h1>Pointer Events capture test</h1>
        <h4>
            Test Description: This test checks if setCapture/releaseCapture functions works properly. Complete the following actions:
            <ol>
                <li> Put your mouse over the black rectangle. pointerover and pointerenter should be logged inside of it.</li>
                <li> Move your mouse out of the black rectangle. pointerout and pointerleave should be logged inside of it</li>
                <li> Put your mouse over the purple rectangle. pointerover and pointerenter should be logged inside of it.</li>
                <li> Move your mouse out of the purple rectangle. pointerout and pointerleave should be logged inside of it</li>
                <li> Press and hold left mouse button over "Set Capture" button and move mouse a litte inside the button. "gotpointercapture", "pointerover", and "pointerenter" should be logged in the black rectangle</li>
                <li> Put your mouse over the purple rectangle and then move it out. Nothing should happen</li>
                <li> Put your mouse over the black rectangle and then move it out. Nothing should happen.</li>
                <li> Put your mouse over the purple rectangle and then release left mouse button. "lostpointercapture" should be logged in the black rectangle. Move your mouse in the purple rectangle a little. "pointerout" and "pointerleave" should be logged in the black rectangle. Also "pointerover" and "pointerenter" should be logged in the purple rectangle"</li>
            </ol>
        </h4>
        Test passes if the proper behaviour of the events is observed.
        <div id="target0"></div>
        <br>
        <div id="target1"></div>
        <br>
        <input type="button" id="btnCapture" value="Set Capture">
        <script type='text/javascript'>
            var isPointerCapture = false;
            var isRelatedTargetValueTested = false;
            var isTargetAuthenticityTested = false;
            var lostPointerCaptureReceived = false;
            var count = 0;
            var event_log = [];

            var detected_pointertypes = {};
            add_completion_callback(end_of_test);
            function end_of_test() {
                showLoggedEvents();
                showPointerTypes();
            }

            var target0 = document.getElementById('target0');
            var target1 = document.getElementById('target1');
            var captureButton = document.getElementById('btnCapture');

            var test_gotpointercapture = async_test("gotpointercapture event received");
            var test_lostpointercapture = async_test("lostpointercapture event received");

            var test_pointerover_no_capture = async_test("pointerover event without capture received");
            var test_pointerover_capture = async_test("pointerover event with capture received");

            var test_pointerout_no_capture = async_test("pointerout event without capture received");
            var test_pointerout_after_capture = async_test("pointerout event after lostpointercapture received");

            var test_pointerenter_no_capture = async_test("pointerenter event without capture received");
            var test_pointerenter_capture = async_test("pointerenter event with capture received");

            var test_pointerleave_no_capture = async_test("pointerleave event without capture received");
            var test_pointerleave_after_capture = async_test("pointerleave event after lostpointercapture received");

            window.onload = function() {
                on_event(captureButton, 'pointerdown', function(e) {
                    if(isPointerCapture == false) {
                        sPointerCapture(e);
                        isPointerCapture = true;
                    }
                });

                on_event(target0, 'gotpointercapture', function(e) {
                    test_gotpointercapture.done();
                    event_log.push('gotpointercapture@target0');
                });

                on_event(target0, 'lostpointercapture', function(e) {
                    isPointerCapture = false;
                    lostPointerCaptureReceived = true;
                    test_lostpointercapture.done();
                    event_log.push('lostpointercapture@target0');
                });

                run();
            }

            function run() {
                on_event(target0, "pointerover", function (event) {
                    detected_pointertypes[ event.pointerType ] = true;
                    event_log.push('pointerover@target0');
                    if(isPointerCapture) {
                        test_pointerover_capture.done();
                        if (!isRelatedTargetValueTested) {
                            test(function() {
                                assert_not_equals(event.relatedTarget, null, "relatedTarget should behave the same as when the capture is not set")
                            }, "relatedTarget is not null for boundary events even when the capture is set.");
                            isRelatedTargetValueTested = true;
                        }
                        var hitTest = document.elementFromPoint(event.clientX, event.clientY);
                        if(event.target !== hitTest && !isTargetAuthenticityTested) {
                            test(function () {
                                assert_not_equals(event.target, hitTest, "pointerover should be fired on capture target even if the pointer it not over the capture target");
                            }, "pointerover should trigger the black rectangle even when pointer is not over black rectangle.");
                            isTargetAuthenticityTested = true;
                        }
                    }
                    else {
                        test_pointerover_no_capture.done();
                    }
                });

                on_event(target0, "pointerout", function (event) {
                    event_log.push('pointerout@target0');
                    if(isPointerCapture) {
                        test(function() {
                            assert_unreached("pointerout shouldn't be sent to captured node as all the events are targeted at the capturing node");
                        }, "pointerout shouldn't be sent to captured node as all the events are targeted at the capturing node.");
                    }
                    else {
                        if (lostPointerCaptureReceived) {
                            test_pointerout_after_capture.done();
                        } else {
                            test_pointerout_no_capture.done();
                        }
                    }
                });

                on_event(target0, "pointerenter", function (event) {
                    event_log.push('pointerenter@target0');
                    if(isPointerCapture) {
                        test_pointerenter_capture.done();
                    }
                    else {
                        test_pointerenter_no_capture.done();
                    }
                });

                on_event(target0, "pointerleave", function (event) {
                    event_log.push('pointerleave@target0');
                    if(isPointerCapture) {
                        test(function() {
                            assert_unreached("pointerleave shouldn't be sent to captured node as all the events are targeted at the capturing node");
                        }, "pointerleave shouldn't be sent to captured node as all the events are targeted at the capturing node.");
                    }
                    else {
                        if (lostPointerCaptureReceived) {
                            test_pointerleave_after_capture.done();
                        } else {
                            test_pointerleave_no_capture.done();
                        }
                    }
                });

                // fail if capture is set but event is received for the non-captured target
                on_event(target1, "pointerover", function (event) {
                    event_log.push('pointerover@target1');
                    if(isPointerCapture == true) {
                        test(function() {
                            assert_unreached("pointerover shouldn't trigger for this target when capture is enabled");
                        }, "pointerover shouldn't trigger for the purple rectangle while the black rectangle has capture");
                    }
                });

                on_event(target1, "pointerout", function (event) {
                    event_log.push('pointerout@target1');
                    if(isPointerCapture == true) {
                        test(function() {
                            assert_unreached("pointerout shouldn't trigger for this target when capture is enabled");
                        }, "pointerout shouldn't trigger for the purple rectangle while the black rectangle has capture");
                    }
                });

                on_event(target1, "pointerenter", function (event) {
                    event_log.push('pointerenter@target1');
                    if(isPointerCapture == true) {
                        test(function() {
                            assert_unreached("pointerenter shouldn't trigger for this target when capture is enabled");
                        }, "pointerenter shouldn't trigger for the purple rectangle while the black rectangle has capture");
                    }
                });

                on_event(target1, "pointerleave", function (event) {
                    event_log.push('pointerleave@target1');
                    if(isPointerCapture == true) {
                        test(function() {
                            assert_unreached("pointerleave shouldn't trigger for this target when capture is enabled");
                        }, "pointerleave shouldn't trigger for the purple rectangle while the black rectangle has capture");
                    }
                });
            }
        </script>
        <h1>Pointer Events Capture Test</h1>
        <div id="complete-notice">
            <p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
            <p>The following events were logged: <span id="event-log"></span>.</p>
        </div>
        <div id="log"></div>
    </body>
</html>