github/cordova-plugin-camera
github/cordova-plugin-camera
3
0
Fork 0
mirror of https://github.com/apache/cordova-plugin-camera.git synced 2025-02-22 04:52:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'CB-6958' of https://github.com/stacic/cordova-plugin-camera

Browse Source
This commit is contained in:
Jesse MacFadyen 2014-08-07 11:58:07 -07:00
commit 9064130fce
2 changed files with 479 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
tests/plugin.xml Normal file
View File

@ -0,0 +1,31 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:rim="http://www.blackberry.com/ns/widgets"
id="org.apache.cordova.camera.tests"
version="0.3.1-dev">
<name>Cordova Camera Plugin Tests</name>
<license>Apache 2.0</license>
<js-module src="tests.js" name="tests">
</js-module>
</plugin>

448
tests/tests.js Normal file
View File

@ -0,0 +1,448 @@
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
exports.defineAutoTests = function () {
describe('Camera (navigator.camera)', function () {
it("should exist", function () {
expect(navigator.camera).toBeDefined();
});
it("should contain a getPicture function", function () {
expect(navigator.camera.getPicture).toBeDefined();
expect(typeof navigator.camera.getPicture == 'function').toBe(true);
});
});
describe('Camera Constants (window.Camera + navigator.camera)', function () {
it("camera.spec.1 window.Camera should exist", function () {
expect(window.Camera).toBeDefined();
});
it("camera.spec.2 should contain three DestinationType constants", function () {
expect(Camera.DestinationType.DATA_URL).toBe(0);
expect(Camera.DestinationType.FILE_URI).toBe(1);
expect(Camera.DestinationType.NATIVE_URI).toBe(2);
expect(navigator.camera.DestinationType.DATA_URL).toBe(0);
expect(navigator.camera.DestinationType.FILE_URI).toBe(1);
expect(navigator.camera.DestinationType.NATIVE_URI).toBe(2);
});
it("camera.spec.3 should contain two EncodingType constants", function () {
expect(Camera.EncodingType.JPEG).toBe(0);
expect(Camera.EncodingType.PNG).toBe(1);
expect(navigator.camera.EncodingType.JPEG).toBe(0);
expect(navigator.camera.EncodingType.PNG).toBe(1);
});
it("camera.spec.4 should contain three MediaType constants", function () {
expect(Camera.MediaType.PICTURE).toBe(0);
expect(Camera.MediaType.VIDEO).toBe(1);
expect(Camera.MediaType.ALLMEDIA).toBe(2);
expect(navigator.camera.MediaType.PICTURE).toBe(0);
expect(navigator.camera.MediaType.VIDEO).toBe(1);
expect(navigator.camera.MediaType.ALLMEDIA).toBe(2);
});
it("camera.spec.5 should contain three PictureSourceType constants", function () {
expect(Camera.PictureSourceType.PHOTOLIBRARY).toBe(0);
expect(Camera.PictureSourceType.CAMERA).toBe(1);
expect(Camera.PictureSourceType.SAVEDPHOTOALBUM).toBe(2);
expect(navigator.camera.PictureSourceType.PHOTOLIBRARY).toBe(0);
expect(navigator.camera.PictureSourceType.CAMERA).toBe(1);
expect(navigator.camera.PictureSourceType.SAVEDPHOTOALBUM).toBe(2);
});
});
};
/******************************************************************************/
/******************************************************************************/
/******************************************************************************/
exports.defineManualTests = function (contentEl, createActionButton) {
var platformId = cordova.require('cordova/platform').id;
var pictureUrl = null;
var fileObj = null;
var fileEntry = null;
var pageStartTime = +new Date();
//default camera options
var camQualityDefault = ['quality value', 50];
var camDestinationTypeDefault = ['FILE_URI', 1];
var camPictureSourceTypeDefault = ['CAMERA', 1];
var camAllowEditDefault = ['allowEdit', false];
var camEncodingTypeDefault = ['JPEG', 0];
var camMediaTypeDefault = ['mediaType', 0];
var camCorrectOrientationDefault = ['correctOrientation', false];
var camSaveToPhotoAlbumDefault = ['saveToPhotoAlbum', true];
var clearLog = function () {
var log = document.getElementById('info');
log.innerHTML = "";
}
function log(value) {
console.log(value);
document.getElementById('camera_status').textContent += (new Date() - pageStartTime) / 1000 + ': ' + value + '\n';
}
function clearStatus() {
document.getElementById('camera_status').innerHTML = '';
document.getElementById('camera_image').src = 'about:blank';
var canvas = document.getElementById('canvas');
canvas.width = canvas.height = 1;
pictureUrl = null;
fileObj = null;
fileEntry = null;
}
function setPicture(url, callback) {
try {
window.atob(url);
// if we got here it is a base64 string (DATA_URL)
url = "data:image/jpeg;base64," + url;
} catch (e) {
// not DATA_URL
log('URL: ' + url.slice(0, 100));
}
pictureUrl = url;
var img = document.getElementById('camera_image');
var startTime = new Date();
img.src = url;
img.onloadend = function () {
log('Image tag load time: ' + (new Date() - startTime));
callback && callback();
};
}
function onGetPictureError(e) {
log('Error getting picture: ' + e.code);
}
function getPictureWin(data) {
setPicture(data);
// TODO: Fix resolveLocalFileSystemURI to work with native-uri.
if (pictureUrl.indexOf('file:') == 0 || pictureUrl.indexOf('content:') == 0) {
resolveLocalFileSystemURI(data, function (e) {
fileEntry = e;
logCallback('resolveLocalFileSystemURI()', true)(e.toURL());
}, logCallback('resolveLocalFileSystemURI()', false));
} else if (pictureUrl.indexOf('data:image/jpeg;base64' == 0)) {
// do nothing
} else {
var path = pictureUrl.replace(/^file:\/\/(localhost)?/, '').replace(/%20/g, ' ');
fileEntry = new FileEntry('image_name.png', path);
}
}
function getPicture() {
clearStatus();
var options = extractOptions();
log('Getting picture with options: ' + JSON.stringify(options));
var popoverHandle = navigator.camera.getPicture(getPictureWin, onGetPictureError, options);
// Reposition the popover if the orientation changes.
window.onorientationchange = function () {
var newPopoverOptions = new CameraPopoverOptions(0, 0, 100, 100, 0);
popoverHandle.setPosition(newPopoverOptions);
}
}
function uploadImage() {
var ft = new FileTransfer(),
uploadcomplete = 0,
progress = 0,
options = new FileUploadOptions();
options.fileKey = "photo";
options.fileName = 'test.jpg';
options.mimeType = "image/jpeg";
ft.onprogress = function (progressEvent) {
console.log('progress: ' + progressEvent.loaded + ' of ' + progressEvent.total);
};
var server = "http://cordova-filetransfer.jitsu.com";
ft.upload(pictureUrl, server + '/upload', win, fail, options);
function win(information_back) {
log('upload complete');
}
function fail(message) {
log('upload failed: ' + JSON.stringify(message));
}
}
function logCallback(apiName, success) {
return function () {
log('Call to ' + apiName + (success ? ' success: ' : ' failed: ') + JSON.stringify([].slice.call(arguments)));
};
}
/**
* Select image from library using a NATIVE_URI destination type
* This calls FileEntry.getMetadata, FileEntry.setMetadata, FileEntry.getParent, FileEntry.file, and FileReader.readAsDataURL.
*/
function readFile() {
function onFileReadAsDataURL(evt) {
var img = document.getElementById('camera_image');
img.style.visibility = "visible";
img.style.display = "block";
img.src = evt.target.result;
log("FileReader.readAsDataURL success");
};
function onFileReceived(file) {
log('Got file: ' + JSON.stringify(file));
fileObj = file;
var reader = new FileReader();
reader.onload = function () {
log('FileReader.readAsDataURL() - length = ' + reader.result.length);
};
reader.onerror = logCallback('FileReader.readAsDataURL', false);
reader.readAsDataURL(file);
};
// Test out onFileReceived when the file object was set via a native <input> elements.
if (fileObj) {
onFileReceived(fileObj);
} else {
fileEntry.file(onFileReceived, logCallback('FileEntry.file', false));
}
}
function getFileInfo() {
// Test FileEntry API here.
fileEntry.getMetadata(logCallback('FileEntry.getMetadata', true), logCallback('FileEntry.getMetadata', false));
fileEntry.setMetadata(logCallback('FileEntry.setMetadata', true), logCallback('FileEntry.setMetadata', false), { "com.apple.MobileBackup": 1 });
fileEntry.getParent(logCallback('FileEntry.getParent', true), logCallback('FileEntry.getParent', false));
fileEntry.getParent(logCallback('FileEntry.getParent', true), logCallback('FileEntry.getParent', false));
};
/**
* Copy image from library using a NATIVE_URI destination type
* This calls FileEntry.copyTo and FileEntry.moveTo.
*/
function copyImage() {
var onFileSystemReceived = function (fileSystem) {
var destDirEntry = fileSystem.root;
// Test FileEntry API here.
fileEntry.copyTo(destDirEntry, 'copied_file.png', logCallback('FileEntry.copyTo', true), logCallback('FileEntry.copyTo', false));
fileEntry.moveTo(destDirEntry, 'moved_file.png', logCallback('FileEntry.moveTo', true), logCallback('FileEntry.moveTo', false));
};
window.requestFileSystem(LocalFileSystem.TEMPORARY, 0, onFileSystemReceived, null);
};
/**
* Write image to library using a NATIVE_URI destination type
* This calls FileEntry.createWriter, FileWriter.write, and FileWriter.truncate.
*/
function writeImage() {
var onFileWriterReceived = function (fileWriter) {
fileWriter.onwrite = logCallback('FileWriter.write', true);
fileWriter.onerror = logCallback('FileWriter.write', false);
fileWriter.write("some text!");
};
var onFileTruncateWriterReceived = function (fileWriter) {
fileWriter.onwrite = logCallback('FileWriter.truncate', true);
fileWriter.onerror = logCallback('FileWriter.truncate', false);
fileWriter.truncate(10);
};
fileEntry.createWriter(onFileWriterReceived, logCallback('FileEntry.createWriter', false));
fileEntry.createWriter(onFileTruncateWriterReceived, null);
};
function displayImageUsingCanvas() {
var canvas = document.getElementById('canvas');
var img = document.getElementById('camera_image');
var w = img.width;
var h = img.height;
h = 100 / w * h;
w = 100;
canvas.width = w;
canvas.height = h;
var context = canvas.getContext('2d');
context.drawImage(img, 0, 0, w, h);
};
/**
* Remove image from library using a NATIVE_URI destination type
* This calls FileEntry.remove.
*/
function removeImage() {
fileEntry.remove(logCallback('FileEntry.remove', true), logCallback('FileEntry.remove', false));
};
function testInputTag(inputEl) {
clearStatus();
// iOS 6 likes to dead-lock in the onchange context if you
// do any alerts or try to remote-debug.
window.setTimeout(function () {
testNativeFile2(inputEl);
}, 0);
};
function testNativeFile2(inputEl) {
if (!inputEl.value) {
alert('No file selected.');
return;
}
fileObj = inputEl.files[0];
if (!fileObj) {
alert('Got value but no file.');
return;
}
var URLApi = window.URL || window.webkitURL;
if (URLApi) {
var blobURL = URLApi.createObjectURL(fileObj);
if (blobURL) {
setPicture(blobURL, function () {
URLApi.revokeObjectURL(blobURL);
});
} else {
log('URL.createObjectURL returned null');
}
} else {
log('URL.createObjectURL() not supported.');
}
}
function extractOptions() {
var els = document.querySelectorAll('#image-options select');
var ret = {};
for (var i = 0, el; el = els[i]; ++i) {
var value = el.value;
if (value === '') continue;
if (el.isBool) {
ret[el.getAttribute("name")] = !!+value;
} else {
ret[el.getAttribute("name")] = +value;
}
}
return ret;
}
function createOptionsEl(name, values, selectionDefault) {
var openDiv = '<div style="display: inline-block">' + name + ': ';
var select = '<select name=' + name + '>';
var defaultOption = '';
if (selectionDefault == undefined) {
defaultOption = '<option value="">default</option>';
}
var options = '';
if (typeof values == 'boolean') {
values = { 'true': 1, 'false': 0 };
}
for (var k in values) {
var isSelected = '';
if (selectionDefault) {
if (selectionDefault[0] == k) {
isSelected = 'selected';
}
}
options += '<option value="' + values[k] + '" ' + isSelected + '>' + k + '</option>';
}
var closeDiv = '</select></div>';
return openDiv + select + defaultOption + options + closeDiv;
}
/******************************************************************************/
var info_div = '<h1>Camera</h1>' +
'<div id="info">' +
'<b>Status:</b> <div id="camera_status"></div>' +
'img: <img width="100" id="camera_image">' +
'canvas: <canvas id="canvas" width="1" height="1"></canvas>' +
'</div>',
options_div = '<h2>Cordova Camera API Options</h2>' +
'<div id="image-options">' +
createOptionsEl('sourceType', Camera.PictureSourceType, camPictureSourceTypeDefault) +
createOptionsEl('destinationType', Camera.DestinationType, camDestinationTypeDefault) +
createOptionsEl('encodingType', Camera.EncodingType, camEncodingTypeDefault) +
createOptionsEl('mediaType', Camera.MediaType, camMediaTypeDefault) +
createOptionsEl('quality', { '0': 0, '50': 50, '80': 80, '100': 100 }, camQualityDefault) +
createOptionsEl('targetWidth', { '50': 50, '200': 200, '800': 800, '2048': 2048 }) +
createOptionsEl('targetHeight', { '50': 50, '200': 200, '800': 800, '2048': 2048 }) +
createOptionsEl('allowEdit', true, camAllowEditDefault) +
createOptionsEl('correctOrientation', true, camCorrectOrientationDefault) +
createOptionsEl('saveToPhotoAlbum', true, camSaveToPhotoAlbumDefault) +
createOptionsEl('cameraDirection', Camera.Direction) +
'</div>',
getpicture_div = '<div id="getpicture"></div>',
inputs_div = '<h2>Native File Inputs</h2>' +
'<div>input type=file <input type="file" class="testInputTag"></div>' +
'<div>capture=camera <input type="file" accept="image/*;capture=camera" class="testInputTag"></div>' +
'<div>capture=camcorder <input type="file" accept="video/*;capture=camcorder" class="testInputTag"></div>' +
'<div>capture=microphone <input type="file" accept="audio/*;capture=microphone" class="testInputTag"></div>',
actions_div = '<h2>Actions</h2>' +
'<div id="actions"></div>';
contentEl.innerHTML = info_div + options_div + getpicture_div + inputs_div + actions_div;
var elements = document.getElementsByClassName("testInputTag");
var listener = function (e) {
testInputTag(e.target);
}
for (var i = 0; i < elements.length; ++i) {
var item = elements[i];
item.addEventListener("change", listener, false);
}
createActionButton('Get picture', function () {
getPicture();
}, 'getpicture');
createActionButton('Clear Status', function () {
clearStatus();
}, 'getpicture');
createActionButton('Get File Metadata', function () {
getFileInfo();
}, 'actions');
createActionButton('Read with FileReader', function () {
readFile();
}, 'actions');
createActionButton('Copy Image', function () {
copyImage();
}, 'actions');
createActionButton('Write Image', function () {
writeImage();
}, 'actions');
createActionButton('Upload Image', function () {
uploadImage();
}, 'actions');
createActionButton('Draw Using Canvas', function () {
displayImageUsingCanvas();
}, 'actions');
createActionButton('Remove Image', function () {
removeImage();
}, 'actions');
};