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Merge pull request #273 from NativeScript/feature/base64-tests-stabilized

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Base64 image tests reworked to be more stable on different devices
This commit is contained in:
Alexander Vakrilov
2015-06-04 13:40:41 +03:00
parent d74ce85293 de7efaad93
commit 8ac5158bc9
1 changed files with 24 additions and 40 deletions
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64
apps/tests/image-source-tests.ts
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@ -43,20 +43,20 @@ export function testFromUrl(done) {
// ``` JavaScript
imageSource.fromUrl("http://www.google.com/images/errors/logo_sm_2.png")
.then(function (res: imageSource.ImageSource) {
//console.log("Image successfully loaded");
// <hide>
//completed = true;
result = res;
try {
TKUnit.assert(typeof result !== "undefined", "Image not downloaded");
TKUnit.assert(result.height > 0, "Image not downloaded");
done(null);
}
catch (e) {
done(e);
}
// </hide>
}, function (error) {
//console.log("Image successfully loaded");
// <hide>
//completed = true;
result = res;
try {
TKUnit.assert(typeof result !== "undefined", "Image not downloaded");
TKUnit.assert(result.height > 0, "Image not downloaded");
done(null);
}
catch (e) {
done(e);
}
// </hide>
}, function (error) {
//console.log("Error loading image: " + error);
// <hide>
//completed = true;
@ -112,9 +112,8 @@ var expectedAndroidPng = "iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAA3NCSV
var expectedIos7Png = "iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAHGlET1QAAAACAAAAAAAAAAIAAAAoAAAAAgAAAAIAAABGJLi4kQAAABJJREFUCB1i+M/AAEdIzP8MAAAAAP//HD3fegAAAA5JREFUY2Bg+I+EGBAAAIS9C/UPnL+kAAAAAElFTkSuQmCC";
var expectedIos8Png = "iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAAXNSR0IArs4c6QAAABxpRE9UAAAAAgAAAAAAAAACAAAAKAAAAAIAAAACAAAARiS4uJEAAAASSURBVBgZYvjPwABHSMz/DAAAAAD//0GWpK0AAAAOSURBVGNgYPiPhBgQAACEvQv1D5y/pAAAAABJRU5ErkJggg==";
var expectedAndoirdJpeg = "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";
var expectedIos7Jpeg = "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";
var expectedIos8Jpeg = "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";
var fullJpegImage = "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";
var expectedJpegStart = "/9j/4AAQSkZJRgAB";
export function testBase64Encode_PNG() {
var img = imageSource.fromFile(smallImagePath);
@ -141,39 +140,22 @@ export function testBase64Encode_PNG() {
export function testBase64Encode_JPEG() {
var img = imageSource.fromFile(smallImagePath);
var expected: string;
if (app.android) {
expected = expectedAndoirdJpeg;
} else if (app.ios) {
if (platform.device.osVersion[0] === '7') {
expected = expectedIos7Jpeg;
}
else {
expected = expectedIos8Jpeg;
}
}
var result = img.toBase64String(enums.ImageFormat.jpeg);
result = result.substr(0, expectedJpegStart.length);
TKUnit.assertEqual(
result,
expected,
expectedJpegStart,
"Base 64 encoded JPEG");
}
export function testLoadFromBase64Encode_JPEG() {
var img: imageSource.ImageSource;
if (app.android) {
img = imageSource.fromBase64(expectedAndoirdJpeg);
} else if (app.ios) {
if (platform.device.osVersion[0] === '7') {
img = imageSource.fromBase64(expectedIos7Jpeg);
}
else {
img = imageSource.fromBase64(expectedIos8Jpeg);
}
}
img = imageSource.fromBase64(fullJpegImage);
TKUnit.assert(img !== null, "Actual: " + img);
TKUnit.assertEqual(img.width, 4, "img.width");
TKUnit.assertEqual(img.height , 4, "img.width");
}
export function testLoadFromBase64Encode_PNG() {
@ -190,4 +172,6 @@ export function testLoadFromBase64Encode_PNG() {
}
TKUnit.assert(img !== null, "Actual: " + img);
TKUnit.assertEqual(img.width, 4, "img.width");
TKUnit.assertEqual(img.height, 4, "img.width");
}