gecko/dom/camera/test/test_camera_hardware_failures.html

146 lines
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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=940424
-->
<head>
<title>Bug 940424 - Test camera hardware API failure handling</title>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="camera_common.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=940424">Mozilla Bug 940424</a>
<video id="viewfinder" width = "200" height = "200" autoplay></video>
<img src="#" alt="This image is going to load" id="testimage"/>
<script class="testbody" type="text/javascript;version=1.7">
var whichCamera = navigator.mozCameras.getListOfCameras()[0];
var initialConfig = {
mode: 'picture',
recorderProfile: 'cif',
previewSize: {
width: 352,
height: 288
}
};
var cameraObj;
// Shorthand functions
function end() {
CameraTest.end();
}
function next() {
CameraTest.next();
}
// The array of tests
var tests = [
{
key: "auto-focus-failure",
func: function testAutoFocusApiFailure(camera) {
function onSuccess(success) {
ok(false, "autoFocus() succeeded incorrectly");
end();
}
function onError(error) {
ok(true, "autoFocus() failed correctly with: " + error);
next();
}
camera.autoFocus().then(onSuccess, onError);
}
},
{
key: "auto-focus-process-failure",
func: function testAutoFocusProcessFailure(camera) {
function onSuccess(success) {
if (success) {
ok(false, "autoFocus() process succeeded incorrectly");
end();
} else {
ok(true, "autoFocus() process failed correctly");
next();
}
}
function onError(error) {
ok(false, "autoFocus() process failed incorrectly with: " + error);
end();
}
camera.autoFocus().then(onSuccess, onError);
}
},
{
key: "take-picture-failure",
func: function testTakePictureApiFailure(camera) {
function onSuccess(picture) {
ok(false, "takePicture() succeeded incorrectly");
end();
}
function onError(error) {
ok(true, "takePicture() failed correctly with: " + error);
next();
}
camera.takePicture(null).then(onSuccess, onError);
}
},
{
key: "take-picture-process-failure",
func: function testTakePictureProcessFailure(camera) {
function onSuccess(picture) {
ok(false, "takePicture() process succeeded incorrectly");
end();
}
function onError(error) {
ok(true, "takePicture() process failed correctly with: " + error);
next();
}
camera.takePicture(null).then(onSuccess, onError);
}
},
];
var testGenerator = function() {
for (var i = 0; i < tests.length; ++i ) {
yield tests[i];
}
}();
window.addEventListener('beforeunload', function() {
document.getElementById('viewfinder').mozSrcObject = null;
cameraObj.release();
cameraObj = null;
});
CameraTest.begin("hardware", function(test) {
function onSuccess(d) {
cameraObj = d.camera;
document.getElementById('viewfinder').mozSrcObject = cameraObj;
CameraTest.next = function() {
try {
var t = testGenerator.next();
test.set(t.key, t.func.bind(undefined, cameraObj));
} catch(e) {
if (e instanceof StopIteration) {
end();
} else {
throw e;
}
}
};
next();
}
function onError(error) {
ok(false, "getCamera() failed with: " + error);
end();
}
navigator.mozCameras.getCamera(whichCamera, initialConfig).then(onSuccess, onError);
});
</script>
</body>
</html>