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259 lines
10 KiB
HTML
259 lines
10 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for mozCameras.getCamera() with separate .setConfiguration() call</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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<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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<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 options = {
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mode: 'picture',
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recorderProfile: 'high',
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previewSize: {
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width: 320,
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height: 240
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}
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};
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var config = {
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dateTime: Date.now() / 1000,
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pictureSize: null,
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fileFormat: 'jpeg',
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rotation: 90
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};
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function onError(e) {
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ok(false, "Error " + e);
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}
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var capabilities = [ 'previewSizes', 'pictureSizes', 'fileFormats', 'maxFocusAreas', 'minExposureCompensation',
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'maxExposureCompensation', 'stepExposureCompensation', 'maxMeteringAreas', 'videoSizes',
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'recorderProfiles', 'zoomRatios', 'isoModes'];
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var Camera = {
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cameraObj: null,
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_recording: false,
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_currentTest: null,
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_autoFocusSupported: 0,
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_manuallyFocused: false,
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_flashmodes: null,
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_pictureSizes: null,
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_previewSizes: null,
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_whiteBalanceModes: null,
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_zoomRatios: null,
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_sceneModes: null,
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_focusModes: null,
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_zoomRatios: null,
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_testsCompleted: 0,
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_shutter: 0,
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_config: {
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dateTime: Date.now() / 1000,
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pictureSize: null,
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fileFormat: 'jpeg',
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rotation: 90
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},
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_tests: null,
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get viewfinder() {
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return document.getElementById('viewfinder');
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},
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setFlashMode: function camera_setFlash(mode) {
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this.cameraObj.flashMode = mode;
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},
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setFocus: function camera_setfocus(mode) {
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this.cameraObj.focus = mode;
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},
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setZoom: function camera_setZoom(zoom) {
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this.cameraObj.zoom = zoom;
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},
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getZoom: function camera_getZoom() {
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return this.cameraObj.zoom;
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},
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getFileFormats: function camera_formats() {
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this._fileFormats = this.cameraObj.capabilities.fileFormats;
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},
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getFlashModes: function camera_getFlash() {
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this._flashmodes = this.cameraObj.capabilities.flashModes;
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},
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getFocusModes: function camera_getFocus() {
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this._focusModes = this.cameraObj.capabilities.focusModes;
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},
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getSceneModes: function camera_getScene() {
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this._sceneModes = this.cameraObj.capabilities.sceneModes;
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},
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getZoomRatios: function camera_getZoom() {
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this._zoomRatios = this.cameraObj.capabilities.zoomRatios;
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},
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getWhiteBalance: function camera_white() {
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this._whitebalanceModes = this.cameraObj.capabilities.whiteBalanceModes;
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},
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getPictureSizes: function camera_sizes() {
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this._pictureSizes = this.cameraObj.capabilities.pictureSizes;
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},
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getPreviewSizes: function camera_preview() {
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this._previewSizes = this.cameraObj.capabilities.previewSizes;
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},
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getZoomRatios: function camera_preview() {
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this._zoomRatios = this.cameraObj.capabilities.zoomRatios;
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},
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takePictureSuccess: function taken_foto(blob) {
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ok(blob.size > 100 , "Blob Size Gathered = " + blob.size);
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ok("image/" + this._currentTest.fileFormat === blob.type, "Blob Type = " + blob.type);
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},
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takePictureEvent: function taken_foto_evt(e) {
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var blob = e.data;
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var img = new Image();
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var test = this._currentTest;
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var onPreviewStateChange = function(e) {
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if (e.newState === 'started') {
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ok(true, "viewfinder is ready and playing after resume");
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Camera.cameraObj.removeEventListener('previewstatechange', onPreviewStateChange);
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Camera._testsCompleted++;
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if(Camera._testsCompleted == Camera._tests.length) {
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ok(true, "test finishing");
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SimpleTest.finish();
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} else {
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Camera.runTests();
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}
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}
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}
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Camera.cameraObj.addEventListener('previewstatechange', onPreviewStateChange);
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img.onload = function Imgsize() {
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ok(this.width == test.pictureSize.width, "The image taken has the width " +
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this.width + " pictureSize width = " + test.pictureSize.width);
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ok(this.height == test.pictureSize.height, "The image taken has the height " +
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this.height + " picturesize height = " + test.pictureSize.height);
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Camera.cameraObj.resumePreview();
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}
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ok(blob.size > 100 , "Blob Size Gathered = " + blob.size);
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ok("image/" + test.fileFormat == blob.type, "Blob Type = " + blob.type);
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img.src = window.URL.createObjectURL(blob);
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},
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shutter: function onShutter () {
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Camera._shutter++;
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ok(Camera._shutter == (Camera._testsCompleted + 1), "on Shutter has been called " +
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Camera._shutter + " times");
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},
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onReady: function onReady() {
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var camcap = Camera.cameraObj.capabilities;
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var tests = {};
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for (var prop in capabilities) {
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prop = capabilities[prop];
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ok(camcap[prop] || isFinite(camcap[prop]) || camcap[prop] == null, "Camera Capability: " +
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prop + " is exposed, value = " + JSON.stringify(camcap[prop]));
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}
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ok(camcap.maxMeteringAreas >= 0, "maxMeteringAreas = " + camcap.maxMeteringAreas);
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ok(camcap.maxFocusAreas >= 0, "maxFocusAreas = " + camcap.maxFocusAreas);
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for (var prop in camcap) {
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if(camcap[prop] && camcap[prop].length > 1) {
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tests[prop] = camcap[prop];
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}
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}
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Camera.getPictureSizes();
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Camera.getPreviewSizes();
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Camera.getFileFormats();
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Camera.getFocusModes();
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Camera.getZoomRatios();
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ok(Camera._previewSizes.length > 0, "previewSizes length = " + Camera._previewSizes.length);
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ok(Camera._pictureSizes.length > 0, "picturesizes length = " + Camera._pictureSizes.length);
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ok(Camera._fileFormats.length > 0, "file formats length = " + Camera._fileFormats.length);
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ok(camcap.isoModes.length == 0, "ISO modes length = " + camcap.isoModes.length);
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// The emulator doesn't support zoom, so these parameters will be very constrained
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// For more ambitious tests, see test_camera_fake_parameters.html
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ok(Camera._zoomRatios.length == 1, "zoom ratios length = " + Camera._zoomRatios.length);
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ok(Camera.cameraObj.zoom == 1.0, "zoom = " + Camera.cameraObj.zoom);
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// Test snapping to supported values
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Camera.cameraObj.zoom = 0.9;
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ok(Camera.cameraObj.zoom == 1.0, "zoom (lower limit) = " + Camera.cameraObj.zoom);
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Camera.cameraObj.zoom = 1.1;
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ok(Camera.cameraObj.zoom == 1.0, "zoom (upper limit) = " + Camera.cameraObj.zoom);
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// Check image quality handling
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Camera.cameraObj.pictureQuality = 0.0;
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ok(Camera.cameraObj.pictureQuality == 0.0, "picture quality = " + Camera.cameraObj.pictureQuality);
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Camera.cameraObj.pictureQuality = -0.1;
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ok(Camera.cameraObj.pictureQuality == 0.0, "picture quality (minimum limit) = " + Camera.cameraObj.pictureQuality);
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Camera.cameraObj.pictureQuality = -Math.pow(2, 80);
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ok(Camera.cameraObj.pictureQuality == 0.0, "picture quality (BIG negative) = " + Camera.cameraObj.pictureQuality);
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Camera.cameraObj.pictureQuality = 1.0;
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ok(Camera.cameraObj.pictureQuality == 1.0, "picture quality = " + Camera.cameraObj.pictureQuality);
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Camera.cameraObj.pictureQuality = 1.1;
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ok(Camera.cameraObj.pictureQuality == 1.0, "picture quality (maximum limit) = " + Camera.cameraObj.pictureQuality);
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Camera.cameraObj.pictureQuality = Math.pow(2, 80);
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ok(Camera.cameraObj.pictureQuality == 1.0, "picture quality (BIG positive) = " + Camera.cameraObj.pictureQuality);
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Camera._tests = new Array();
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for (var i in Camera._pictureSizes) {
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for (var l in Camera._fileFormats) {
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var config = {
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pictureSize: Camera._pictureSizes[i],
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fileFormat: Camera._fileFormats[l]
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};
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Camera._tests.push(config);
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}
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}
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Camera.runTests();
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},
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runTests: function run_tests() {
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var test = this._tests[this._testsCompleted];
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this._currentTest = test;
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Camera.setFlashMode(test.flashMode);
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config.fileFormat = test.fileFormat;
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config.pictureSize = test.pictureSize;
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ok(true, "testing picture size " + JSON.stringify(config.pictureSize));
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Camera.cameraObj.takePicture(config).then(this.takePictureSuccess.bind(this), onError);
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},
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onConfigChange: function onConfigChange(config) {
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ok(config.mode === options.mode, "configuration mode = " + config.mode);
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ok(config.recorderProfile === options.recorderProfile, "recorder profile = " + config.recorderProfile);
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ok(config.previewSize.width === options.previewSize.width &&
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config.previewSize.height === options.previewSize.height,
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"preview size (w x h) = " + config.previewSize.width + " x " + config.previewSize.height);
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},
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onPreviewStateChange: function onPreviewStateChange(e) {
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if (e.newState === 'started') {
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ok(true, "viewfinder is ready and playing");
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Camera.cameraObj.removeEventListener('previewstatechange', Camera.onPreviewStateChange);
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Camera.onReady();
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}
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},
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setUp: function setup_tests() {
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function onSuccess(d) {
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Camera.cameraObj = d.camera;
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Camera.cameraObj.addEventListener('previewstatechange', Camera.onPreviewStateChange);
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Camera.cameraObj.addEventListener('configurationchanged', Camera.onConfigChange);
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Camera.cameraObj.addEventListener('shutter', Camera.shutter);
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Camera.cameraObj.addEventListener('picture', Camera.takePictureEvent.bind(Camera));
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Camera.viewfinder.srcObject = d.camera;
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Camera.viewfinder.play();
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SimpleTest.expectAssertions(0);
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ok(true, "Camera Control object has been successfully initialized");
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Camera.cameraObj.setConfiguration(options).then(Camera.onConfigChange, onError);
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};
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navigator.mozCameras.getCamera(whichCamera, null).then(onSuccess, onError);
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}
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}
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SimpleTest.waitForExplicitFinish();
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window.addEventListener('beforeunload', function() {
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Camera.viewfinder.srcObject = null;
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Camera.cameraObj.release();
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Camera.cameraObj = null;
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});
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Camera.setUp();
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</script>
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</body>
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</html>
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