forked from niklasvh/html2canvas
-
Notifications
You must be signed in to change notification settings - Fork 468
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
8 changed files
with
153 additions
and
25 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head lang="en"> | ||
| <meta charset="UTF-8"> | ||
| <title></title> | ||
| <style> | ||
|
|
||
| html, body { | ||
| background: red; | ||
| margin: 0; | ||
| padding: 0; | ||
| } | ||
| .valid { | ||
| height: 350px; | ||
| background: green; | ||
| display: block; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body><div class="valid"> </div></body> | ||
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head lang="en"> | ||
| <meta charset="UTF-8"> | ||
| <title>Proxy tests</title> | ||
| <link rel="stylesheet" href="lib/mocha.css" /> | ||
| <script src="../../dist/html2canvas.js"></script> | ||
| <script src="../assets/jquery-1.6.2.js"></script> | ||
| <script src="lib/expect.js"></script> | ||
| <script src="lib/mocha.js"></script> | ||
| <style> | ||
| #content { | ||
| width: 200px; | ||
| height: 200px; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <div id="mocha"></div> | ||
| <script>mocha.setup('bdd')</script> | ||
| <div id="content" style="display: inline-block;background: red;"> | ||
| <iframe src="http://localhost:8083/tests/mocha/iframe3.htm" style="border: 0; width: 200px; height: 200px;" scrolling="no"></iframe> | ||
| </div> | ||
| <script> | ||
| describe("Proxy", function() { | ||
| it("with iframe through proxy", function (done) { | ||
| this.timeout(10000); | ||
| html2canvas(document.querySelector("#content"), {proxy: 'http://localhost:8082'}).then(function (canvas) { | ||
| validCanvasPixels(canvas); | ||
| done(); | ||
| }).catch(function (error) { | ||
| done(error); | ||
| }); | ||
| }); | ||
|
|
||
| it("with iframe without proxy", function (done) { | ||
| html2canvas(document.querySelector("#content")).then(function (canvas) { | ||
| expect(canvas.width).to.equal(200); | ||
| expect(canvas.height).to.equal(200); | ||
| done(); | ||
| }).catch(function (error) { | ||
| done(error); | ||
| }); | ||
| }); | ||
|
|
||
| it("with url using proxy", function (done) { | ||
| html2canvas("http://localhost:8083/tests/mocha/iframe3.htm", {proxy: 'http://localhost:8082', width: 200, height: 200, type: 'view'}).then(function (canvas) { | ||
| expect(canvas.width).to.equal(200); | ||
| expect(canvas.height).to.equal(200); | ||
| done(); | ||
| }).catch(function (error) { | ||
| done(error); | ||
| }); | ||
| }); | ||
|
|
||
| it("with url without proxy", function (done) { | ||
| html2canvas("http://localhost:8083/tests/mocha/iframe3.htm").then(function () { | ||
| done("Should throw error"); | ||
| }).catch(function (error) { | ||
| expect(error).to.equal("Proxy must be used when rendering url"); | ||
| done(); | ||
| }); | ||
| }); | ||
| }); | ||
|
|
||
| function validCanvasPixels(canvas) { | ||
| var ctx = canvas.getContext("2d"); | ||
| var data = ctx.getImageData(0, 0, canvas.width, canvas.height).data; | ||
| for (var i = 0, len = data.length; i < len; i+=4) { | ||
| if (data[i] !== 0 || data[i+1] !== 128 || data[i+2] !== 0 || data[i+3] !== 255) { | ||
| expect().fail("Invalid canvas data"); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| mocha.checkLeaks(); | ||
| mocha.globals(['jQuery']); | ||
| if (window.mochaPhantomJS) { | ||
| mochaPhantomJS.run(); | ||
| } | ||
| else { | ||
| mocha.run(); | ||
| } | ||
| mocha.suite.afterAll(function() { | ||
| document.body.setAttribute('data-complete', 'true'); | ||
| }); | ||
| </script> | ||
| </body> | ||
| </html> |