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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<style type="text/css">
body {
font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
width: 800px;
margin: 0px auto;
}
#output-div {
white-space: pre-wrap;
background-color: #eee;
font-family: monospace;
margin: 0 0 50px 0;
border-style: dashed;
border-width: 1px 1px 0 1px;
border-color: #999;
}
.errorPosition {
color: #f33;
font-weight: bold;
}
.output-section {
padding: 10px 15px 10px 15px;
border-bottom: dashed 1px #999;
}
</style>
<link rel="stylesheet" type="text/css" href="../vimium.css" />
<script type="text/javascript" src="../lib/utils.js"></script>
<script type="text/javascript" src="../lib/keyboard_utils.js"></script>
<script type="text/javascript" src="../lib/dom_utils.js"></script>
<script type="text/javascript" src="../content_scripts/link_hints.js"></script>
<script type="text/javascript" src="../lib/clipboard.js"></script>
<script type="text/javascript" src="../content_scripts/vimium_frontend.js"></script>
<script type="text/javascript" src="../tests/shoulda.js/shoulda.js"></script>
<script type="text/javascript">
/*
* Dispatching keyboard events via the DOM would require async tests,
* which tend to be more complicated. Here we create mock events and
* invoke the handlers directly.
*/
function mockKeyboardEvent(keyChar) {
var event = {};
event.charCode = keyCodes[keyChar] !== undefined ? keyCodes[keyChar] : keyChar.charCodeAt(0);
event.keyIdentifier = "U+00" + event.charCode.toString(16);
event.keyCode = event.charCode;
event.stopPropagation = function(){};
event.preventDefault = function(){};
return event;
}
/*
* Generate tests that are common to both default and filtered
* link hinting modes.
*/
function createGeneralHintTests(isFilteredMode) {
context("Link hints",
setup(function() {
var testContent =
"<a>test</a>" +
"<a>tress</a>";
document.getElementById("test-div").innerHTML = testContent;
LinkHints.markerMatcher = alphabetHints;
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
}),
should("create hints when activated, discard them when deactivated", function() {
LinkHints.activateMode();
assert.isFalse(LinkHints.hintMarkerContainingDiv == null);
LinkHints.deactivateMode();
assert.isTrue(LinkHints.hintMarkerContainingDiv == null);
}),
should("position items correctly", function() {
function assertStartPosition(element1, element2) {
assert.equal(element1.getClientRects()[0].left, element2.getClientRects()[0].left);
assert.equal(element1.getClientRects()[0].top, element2.getClientRects()[0].top);
}
stub(document.body, "style", "static");
LinkHints.activateMode();
assertStartPosition(document.getElementsByTagName("a")[0], LinkHints.hintMarkers[0]);
assertStartPosition(document.getElementsByTagName("a")[1], LinkHints.hintMarkers[1]);
LinkHints.deactivateMode();
stub(document.body.style, "position", "relative");
LinkHints.activateMode();
assertStartPosition(document.getElementsByTagName("a")[0], LinkHints.hintMarkers[0]);
assertStartPosition(document.getElementsByTagName("a")[1], LinkHints.hintMarkers[1]);
LinkHints.deactivateMode();
})
);
}
createGeneralHintTests(false);
createGeneralHintTests(true);
context("Alphabetical link hints",
setup(function() {
stub(settings.values, "filterLinkHints", "false");
stub(settings.values, "linkHintCharacters", "ab")
LinkHints.markerMatcher = alphabetHints;
// Three hints will trigger double hint chars.
createLinks(3);
LinkHints.activateMode();
}),
tearDown(function() {
LinkHints.deactivateMode();
document.getElementById("test-div").innerHTML = "";
}),
should("label the hints correctly", function() {
// TODO(philc): This test verifies the current behavior, but the current behavior is incorrect.
// The output here should be something like aa, ab, b.
var expectedHints = ["aa", "ba", "ab"];
console.log(LinkHints.hintMarkers);
for (var i = 0; i < expectedHints.length; i++)
assert.equal(expectedHints[i], LinkHints.hintMarkers[i].hintString);
}),
should("narrow the hints", function() {
LinkHints.onKeyDownInMode(mockKeyboardEvent("A"));
assert.equal("none", LinkHints.hintMarkers[1].style.display);
assert.equal("", LinkHints.hintMarkers[0].style.display);
})
);
context("Filtered link hints",
setup(function() {
stub(settings.values, "filterLinkHints", "true");
LinkHints.markerMatcher = filterHints;
}),
context("Text hints",
setup(function() {
var testContent =
"<a>test</a>" +
"<a>tress</a>" +
"<a>trait</a>" +
"<a>track<img alt='alt text'/></a>";
document.getElementById("test-div").innerHTML = testContent;
LinkHints.activateMode();
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
LinkHints.deactivateMode();
}),
should("label the hints", function() {
for (var i = 0; i < 4; i++)
assert.equal((i + 1).toString(), LinkHints.hintMarkers[i].textContent.toLowerCase());
}),
should("narrow the hints", function() {
LinkHints.onKeyDownInMode(mockKeyboardEvent("T"));
LinkHints.onKeyDownInMode(mockKeyboardEvent("R"));
assert.equal("none", LinkHints.hintMarkers[0].style.display);
assert.equal("1", LinkHints.hintMarkers[1].hintString);
assert.equal("", LinkHints.hintMarkers[1].style.display);
LinkHints.onKeyDownInMode(mockKeyboardEvent("A"));
assert.equal("2", LinkHints.hintMarkers[3].hintString);
})
),
context("Image hints",
setup(function() {
var testContent =
"<a><img alt='alt text'/></a>" +
"<a><img alt='alt text' title='some title'/></a>" +
"<a><img title='some title'/></a>" +
"<a><img src='' width='320px' height='100px'/></a>";
document.getElementById("test-div").innerHTML = testContent;
LinkHints.activateMode();
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
LinkHints.deactivateMode();
}),
should("label the images", function() {
assert.equal("1: alt text", LinkHints.hintMarkers[0].textContent.toLowerCase());
assert.equal("2: alt text", LinkHints.hintMarkers[1].textContent.toLowerCase());
assert.equal("3: some title", LinkHints.hintMarkers[2].textContent.toLowerCase());
assert.equal("4", LinkHints.hintMarkers[3].textContent.toLowerCase());
})
),
context("Input hints",
setup(function() {
var testContent =
"<input type='text' value='some value'/>" +
"<input type='password' value='some value'/>" +
"<textarea>some text</textarea>" +
"<label for='test-input'/>a label</label><input type='text' id='test-input' value='some value'/>" +
"<label for='test-input-2'/>a label: </label><input type='text' id='test-input-2' value='some value'/>";
document.getElementById("test-div").innerHTML = testContent;
LinkHints.activateMode();
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
LinkHints.deactivateMode();
}),
should("label the input elements", function() {
assert.equal("1", LinkHints.hintMarkers[0].textContent.toLowerCase());
assert.equal("2", LinkHints.hintMarkers[1].textContent.toLowerCase());
assert.equal("3", LinkHints.hintMarkers[2].textContent.toLowerCase());
assert.equal("4: a label", LinkHints.hintMarkers[3].textContent.toLowerCase());
assert.equal("5: a label", LinkHints.hintMarkers[4].textContent.toLowerCase());
})
),
context("Input focus",
setup(function() {
var testContent =
"<input type='text' id='first'/>" +
"<input style='display:none;' id='second'/>" +
"<input type='password' id='third' value='some value'/>";
document.getElementById("test-div").innerHTML = testContent;
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
}),
should("focus the right element", function() {
focusInput(1);
assert.equal('first', document.activeElement.id);
focusInput(100);
assert.equal('third', document.activeElement.id);
})
)
);
context("Input focus",
setup(function() {
var testContent =
"<input type='text' id='first'/>" +
"<input style='display:none;' id='second'/>" +
"<input type='password' id='third' value='some value'/>";
document.getElementById("test-div").innerHTML = testContent;
}),
tearDown(function() {
document.getElementById("test-div").innerHTML = "";
}),
should("focus the right element", function() {
focusInput(1);
assert.equal('first', document.activeElement.id);
focusInput(100);
assert.equal('third', document.activeElement.id);
})
);
Tests.outputMethod = function(output) {
var newOutput = Array.prototype.join.call(arguments, "\n");
newOutput = newOutput.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">"); // escape html
// highlight the source of the error
newOutput = newOutput.replace(/\/([^:/]+):([0-9]+):([0-9]+)/,
"/<span class='errorPosition'>$1:$2</span>:$3");
document.getElementById("output-div").innerHTML +=
"<div class='output-section'>" + newOutput + "</div>";
console.log.apply(console, arguments);
}
// ensure the extension has time to load before commencing the tests
document.addEventListener("DOMContentLoaded", function() {
setTimeout(Tests.run, 200);
});
function createLinks(n) {
for (var i = 0; i < n; i++) {
var link = document.createElement("a");
link.textContent = "test";
document.getElementById("test-div").appendChild(link);
}
}
</script>
</head>
<body>
<!-- should always be the first element on the page -->
<div id="test-div"></div>
<h1>Vimium Tests</h1>
<div id="output-div"></div>
</body>
</html>
|
