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460 lines
16 KiB
HTML
460 lines
16 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for CameraParameters we need to fake</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="camera_common.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=976802">Mozilla Bug 976802</a>
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<video id="viewfinder" width="200" height="200" autoplay></video>
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<img src="#" alt="This image is going to load" id="testimage"/>
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<script class="testbody" type="text/javascript;version=1.7">
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var whichCamera = navigator.mozCameras.getListOfCameras()[0];
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var initialConfig = {
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mode: 'picture',
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recorderProfile: 'cif',
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previewSize: {
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width: 352,
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height: 288
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}
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};
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var cameraObj = null;
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// Shorthand functions
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function onError(e) {
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ok(false, "Error " + e);
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}
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function end() {
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CameraTest.end();
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}
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function next() {
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if (cameraObj) {
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cameraObj.release().then(
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function success() {
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CameraTest.next();
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},
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onError
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);
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cameraObj = null;
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} else {
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CameraTest.next();
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}
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}
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function run() {
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CameraTest.run();
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}
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// The array of tests. Because camera capabilities don't change over the life
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// of a CameraControl object, they are only read once when the CameraControl is
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// created; so we have to call the 'prep' function first to set the fake
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// capability pref, before we call getCamera() and call 'test' to run the test.
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var tests = [
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{
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key: "fake-zoom",
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prep: function setupFakeZoom(test) {
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test.setFakeParameters("zoom-ratios=100,150,200,300,400;max-zoom=4", function() {
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run();
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});
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},
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test: function testFakeZoom(cam, cap) {
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ok(cap.zoomRatios.length == 5, "zoom ratios length = " + cap.zoomRatios.length);
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// test individual zoom ratios
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cap.zoomRatios.forEach(function(zoom, index) {
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cam.zoom = zoom;
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ok(cam.zoom === zoom,
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"zoom[" + index + "] = " + zoom + "x, cam.zoom = " + cam.zoom + "x");
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});
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// test below-lower-bound zoom ratio
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var zoom = cap.zoomRatios[0] - 0.1;
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cam.zoom = zoom;
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ok(cam.zoom === cap.zoomRatios[0],
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zoom + "x zoom clamps to minimum: " +
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cap.zoomRatios[0] + "x, cam.zoom = " + cam.zoom + "x");
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// test above-upper-bound zoom ratio
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zoom = cap.zoomRatios.slice(-1)[0] + 1.0;
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cam.zoom = zoom;
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ok(cam.zoom === cap.zoomRatios.slice(-1)[0],
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zoom + "x zoom clamps to maximum: " + cap.zoomRatios.slice(-1)[0] +
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"x, cam.zoom = " + cam.zoom + "x");
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// test snapping to supported zoom ratio
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if (cap.zoomRatios.length > 1) {
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zoom = (cap.zoomRatios[0] + cap.zoomRatios[1]) / 2;
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cam.zoom = zoom;
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ok(cam.zoom === cap.zoomRatios[0],
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zoom + "x zoom rounded down to: " + cap.zoomRatios[0] +
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"x, cam.zoom = " + cam.zoom + "x");
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}
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next();
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}
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},
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{
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key: "fake-zoom-out-of-order",
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prep: function setupFakeZoomOutOfOrder(test) {
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// We expect the camera library to give us zoom ratios in order; if
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// it doesn't we ignore the list and just return 1x support.
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test.setFakeParameters("zoom-ratios=100,150,200,400,300;max-zoom=4", function () {
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run();
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});
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},
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test: function testFakeZoomOutOfOrder(cam, cap) {
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ok(cap.zoomRatios.length == 1, "zoom ratios length = " + cap.zoomRatios.length);
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ok(cap.zoomRatios[0] == 1.0, "only supported zoom = " + cap.zoomRatios[0] + "x");
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next();
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}
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},
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{
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key: "fake-high-memory-platform",
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prep: function setupFakeHighMemoryPlatform(test) {
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test.setFakeParameters("scene-mode-values=none,snow,beach,hdr,nothdr", function () {
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run();
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});
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},
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test: function testFakeHighMemoryPlatform(cam, cap) {
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ok(cap.sceneModes.length == 5, "scene modes length = " + cap.zoomRatios.length);
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// make sure expected values are present and can be set
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[ "none", "snow", "beach", "hdr", "nothdr" ].forEach(function(mode) {
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ok(cap.sceneModes.indexOf(mode) != -1, "Scene mode '" + mode + "' is present");
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cam.sceneMode = mode;
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ok(cam.sceneMode == mode, "Scene mode '" + cam.sceneMode + "' is set");
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});
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next();
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}
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},
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{
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key: "fake-low-memory-platform",
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prep: function setupFakeLowMemoryPlatform(test) {
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test.setFakeLowMemoryPlatform(function() {
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test.setFakeParameters("scene-mode-values=none,hdr,snow,beach,hdr,nothdr", function () {
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run();
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});
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});
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},
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test: function testFakeLowMemoryPlatform(cam, cap) {
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ok(cap.sceneModes.length == 4, "scene modes length = " + cap.zoomRatios.length);
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// make sure expected values are present and can be set
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[ "none", "snow", "beach", "nothdr" ].forEach(function(mode) {
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ok(cap.sceneModes.indexOf(mode) != -1, "Scene mode '" + mode + "' is present");
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cam.sceneMode = mode;
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ok(cam.sceneMode == mode, "Scene mode '" + cam.sceneMode + "' is set");
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});
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// make sure unsupported values have been removed, and can't be set
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var sceneMode = cam.sceneMode;
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[ "hdr" ].forEach(function(mode) {
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ok(cap.sceneModes.indexOf(mode) == -1, "Scene mode '" + mode + "' is not present");
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try {
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cam.sceneMode = mode;
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} catch(e) {
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}
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ok(cam.sceneMode != mode, "Scene mode '" + cam.sceneMode + "' is still set, '"
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+ mode + "' rejected");
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});
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ok(cam.sceneMode == sceneMode, "Scene mode '" + cam.sceneMode + "' is still set");
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next();
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}
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},
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{
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key: "fake-iso",
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prep: function setupFakeIso(test) {
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// we should recognize 'auto', 'hjr', and numeric modes; anything else
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// from the driver is ignored, which this test also verifies.
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test.setFakeParameters(
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"iso=auto;iso-values=auto,ISO_HJR,ISO100,foo,ISObar,ISO150moz,ISO200,400,ISO800,1600",
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function () {
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run();
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});
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},
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test: function testFakeIso(cam, cap) {
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ok(cap.isoModes.length == 7, "ISO modes length = " + cap.isoModes.length);
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// make sure we're not leaking any unexpected values formats
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[ "ISO_HJR", "_HJR", "HJR", "ISO100", "ISO200", "ISO800" ].forEach(function(iso) {
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ok(cap.isoModes.indexOf(iso) == -1, "ISO mode '" + iso + "' does not appear");
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});
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// make sure any weird values are dropped entirely
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[ "foo", "ISObar", "bar", "ISO150moz", "150moz", "150" ].forEach(function(iso) {
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ok(cap.isoModes.indexOf(iso) == -1, "Unknown ISO mode '" + iso + "' is ignored");
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});
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// make sure expected values are present
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[ "auto", "hjr", "100", "200", "400", "800", "1600" ].forEach(function(iso) {
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ok(cap.isoModes.indexOf(iso) != -1, "ISO mode '" + iso + "' is present");
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});
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// test setters/getters for individual ISO modes
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cap.isoModes.forEach(function(iso, index) {
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cam.iso = iso;
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ok(cam.iso === iso,
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"ISO[" + index + "] = " + iso + ", cam.iso = " + cam.iso);
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});
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next();
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}
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},
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{
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key: "fake-metering-areas",
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prep: function setupFakeMeteringAreas(test) {
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test.setFakeParameters("max-num-metering-areas=1", function () {
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run();
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});
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},
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test: function testFakeMeteringAreas(cam, cap) {
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ok(cap.maxMeteringAreas == 1, "maxMeteringAreas = " + cap.maxMeteringAreas);
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cam.setMeteringAreas([
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{top: -500, bottom: 500, left: -500, right: 500, weight: 100}
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]);
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areas = cam.getMeteringAreas();
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ok(areas.length == 1, "areas length = " + areas.length);
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ok(areas[0].top == -500, "area[0] top = " + areas[0].top);
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ok(areas[0].bottom == 500, "area[0] bottom = " + areas[0].bottom);
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ok(areas[0].left == -500, "area[0] left = " + areas[0].left);
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ok(areas[0].right == 500, "area[0] right = " + areas[0].right);
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ok(areas[0].weight == 100, "area[0] weight = " + areas[0].weight);
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cam.setMeteringAreas([
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{top: -501, bottom: 502, left: -503, right: 504, weight: 105},
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{top: -500, bottom: 500, left: -500, right: 500, weight: 100}
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]);
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areas = cam.getMeteringAreas();
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ok(areas.length == 1, "areas length = " + areas.length);
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ok(areas[0].top == -501, "area[0] top = " + areas[0].top);
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ok(areas[0].bottom == 502, "area[0] bottom = " + areas[0].bottom);
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ok(areas[0].left == -503, "area[0] left = " + areas[0].left);
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ok(areas[0].right == 504, "area[0] right = " + areas[0].right);
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ok(areas[0].weight == 105, "area[0] weight = " + areas[0].weight);
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next();
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},
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},
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{
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key: "fake-focus-areas",
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prep: function setupFakeFocusAreas(test) {
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test.setFakeParameters("max-num-focus-areas=1", function () {
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run();
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});
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},
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test: function testFakeFocusAreas(cam, cap) {
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ok(cap.maxFocusAreas == 1, "maxFocusAreas = " + cap.maxFocusAreas);
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cam.setFocusAreas([
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{top: -500, bottom: 500, left: -500, right: 500, weight: 100}
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]);
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areas = cam.getFocusAreas();
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ok(areas.length == 1, "areas length = " + areas.length);
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ok(areas[0].top == -500, "area[0] top = " + areas[0].top);
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ok(areas[0].bottom == 500, "area[0] bottom = " + areas[0].bottom);
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ok(areas[0].left == -500, "area[0] left = " + areas[0].left);
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ok(areas[0].right == 500, "area[0] right = " + areas[0].right);
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ok(areas[0].weight == 100, "area[0] weight = " + areas[0].weight);
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cam.setFocusAreas([
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{top: -501, bottom: 502, left: -503, right: 504, weight: 105},
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{top: -500, bottom: 500, left: -500, right: 500, weight: 100}
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]);
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areas = cam.getFocusAreas();
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ok(areas.length == 1, "areas length = " + areas.length);
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ok(areas[0].top == -501, "area[0] top = " + areas[0].top);
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ok(areas[0].bottom == 502, "area[0] bottom = " + areas[0].bottom);
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ok(areas[0].left == -503, "area[0] left = " + areas[0].left);
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ok(areas[0].right == 504, "area[0] right = " + areas[0].right);
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ok(areas[0].weight == 105, "area[0] weight = " + areas[0].weight);
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next();
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},
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},
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{
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key: "fake-exposure-compensation",
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prep: function setupFakeExposureCompensation(test) {
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test.setFakeParameters("exposure-compensation=-1;max-exposure-compensation=6;min-exposure-compensation=-6;exposure-compensation-step=0.5", function () {
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run();
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});
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},
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test: function testFakeFocusAreas(cam, cap) {
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ok(cap.exposureCompensationStep == 0.5,
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"exposureCompensationStep = " + cap.exposureCompensationStep);
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ok(cap.minExposureCompensation == -3.0,
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"minExposureCompensation = " + cap.minExposureCompensation);
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ok(cap.maxExposureCompensation == 3.0,
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"maxExposureCompensation = " + cap.maxExposureCompensation);
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ok(cam.exposureCompensation == -0.5,
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"exposureCompensation = " + cam.exposureCompensation);
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// Check normal values
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cam.exposureCompensation = 0.0;
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ok(cam.exposureCompensation == 0.0,
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"exposureCompensation = " + cam.exposureCompensation);
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cam.exposureCompensation = cap.minExposureCompensation;
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ok(cam.exposureCompensation == cap.minExposureCompensation,
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"exposureCompensation(min) = " + cam.exposureCompensation);
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cam.exposureCompensation = cap.maxExposureCompensation;
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ok(cam.exposureCompensation == cap.maxExposureCompensation,
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"exposureCompensation(max) = " + cam.exposureCompensation);
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// Rounding
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cam.exposureCompensation = 1.24;
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ok(cam.exposureCompensation == 1.0,
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"exposureCompensation(1.24) = " + cam.exposureCompensation);
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cam.exposureCompensation = 1.25;
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ok(cam.exposureCompensation == 1.5,
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"exposureCompensation(1.25) = " + cam.exposureCompensation);
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cam.exposureCompensation = -1.24;
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ok(cam.exposureCompensation == -1.0,
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"exposureCompensation(-1.24) = " + cam.exposureCompensation);
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cam.exposureCompensation = -1.25;
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ok(cam.exposureCompensation == -1.5,
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"exposureCompensation(-1.25) = " + cam.exposureCompensation);
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// Check out-of-bounds values
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cam.exposureCompensation = cap.minExposureCompensation - 1.0;
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ok(cam.exposureCompensation == cap.minExposureCompensation,
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"exposureCompensation(min - 1.0) = " + cam.exposureCompensation);
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cam.exposureCompensation = cap.maxExposureCompensation + 1.0;
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ok(cam.exposureCompensation == cap.maxExposureCompensation,
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"exposureCompensation(max + 1.0) = " + cam.exposureCompensation);
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// Check extreme values
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cam.exposureCompensation = -1 * Math.pow(2, 32);
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ok(cam.exposureCompensation == cap.minExposureCompensation,
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"exposureCompensation(-2^32) = " + cam.exposureCompensation);
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cam.exposureCompensation = Math.pow(2, 32);
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ok(cam.exposureCompensation == cap.maxExposureCompensation,
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"exposureCompensation(2^32) = " + cam.exposureCompensation);
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next();
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},
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},
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{
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key: "bug-1054803",
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prep: function setupFakePictureSizes(test) {
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// The important part of this test is that 3264 * 1836 = 5,992,704 = 2448 * 2448,
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// so we need to make sure that the size-matching algorithm picks the right size.
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test.setFakeParameters("picture-size-values=3264x1836,2448x2448,1836x3264", function () {
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run();
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});
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},
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test: function testFakePictureSizes(cam, cap) {
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// validate the capability attribute
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ok(cap.pictureSizes.length == 3, "pictureSizes.length = " + cap.pictureSizes.length);
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var found = 0;
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[ { height: 3264, width: 1836 },
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{ height: 1836, width: 3264 },
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{ height: 2448, width: 2448 } ].forEach(function(size) {
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found = 0;
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cap.pictureSizes.forEach(function(capSize) {
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if (capSize.height == size.height && capSize.width == size.width) {
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++found;
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}
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});
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ok(found == 1, "found size " + size.toSource() + " in pictureSizes");
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});
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// test setters and getters
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var sync = new Promise(function(resolve, reject) {
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// Use setConfiguration() (which will fail on the profile)
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// to signify that the CameraControl thread has run and our
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// settings are applied. Yes--this is an ugly hack.
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cam.setConfiguration({ mode: 'video',
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recorderProfile: 'weird-unsupported-profile'
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}).then(resolve, resolve);
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});
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var sizeGenerator = function() {
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var sizes = [ { height: 3264, width: 1836 },
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{ height: 1836, width: 3264 },
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{ height: 2448, width: 2448 } ];
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for (var i = 0; i < sizes.length; ++i) {
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yield sizes[i];
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}
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}();
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function nextSize() {
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try {
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var size = sizeGenerator.next();
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cam.setPictureSize(size);
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sync.then(function() {
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var got = cam.getPictureSize();
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ok(got.width == size.width && got.height == size.height,
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"Set size " + size.toSource() + ", got size " + got.toSource());
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nextSize();
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}, onError);
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} catch(e) {
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if (e instanceof StopIteration) {
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next();
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} else {
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throw e;
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}
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}
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}
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nextSize();
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},
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},
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];
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var testGenerator = function() {
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for (var i = 0; i < tests.length; ++i) {
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yield tests[i];
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}
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}();
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window.addEventListener('beforeunload', function() {
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document.getElementById('viewfinder').mozSrcObject = null;
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if (cameraObj) {
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cameraObj.release();
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cameraObj = null;
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}
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});
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CameraTest.begin("hardware", function(test) {
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function onError(error) {
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ok(false, "getCamera() failed with: " + error);
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end();
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}
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CameraTest.next = function() {
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try {
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var t = testGenerator.next();
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info("test: " + t.key);
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function onSuccess(d) {
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cameraObj = d.camera;
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document.getElementById('viewfinder').mozSrcObject = d.camera;
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var onPreviewStateChange = function (evt) {
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if (evt.newState === "started") {
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cameraObj.removeEventListener('previewstatechange', onPreviewStateChange);
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t.test(cameraObj, cameraObj.capabilities);
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}
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};
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cameraObj.addEventListener('previewstatechange', onPreviewStateChange);
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}
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CameraTest.run = function() {
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navigator.mozCameras.getCamera(whichCamera, initialConfig).then(onSuccess, onError);
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};
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t.prep(test);
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} catch(e) {
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if (e instanceof StopIteration) {
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end();
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} else {
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throw e;
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|
}
|
|
}
|
|
};
|
|
next();
|
|
});
|
|
|
|
</script>
|
|
</body>
|
|
|
|
</html>
|