Add more test cases for Blob.slice

[Jian Li]

Need to add more test cases for Blob.slice, including empty file and big file.

[Jian Li]

Created attachment 50554 [details]
Proposed Patch

[Dmitry Titov]

Comment on attachment 50554 [details]
Proposed Patch

r=me with a nit:

> diff --git a/LayoutTests/http/tests/local/resources/send-sliced-dragged-file.js b/LayoutTests/http/tests/local/resources/send-sliced-dragged-file.js

>  function runTest()
> +
> +    debug("Test slicing and sending a small file.");
> +    dragAndSliceStableFile("resources/file-for-drag-to-send.txt", 10, 2, 4);
> +    dragAndSliceStableFile("resources/file-for-drag-to-send.txt", 10, 2, 20);
> +    dragAndSliceStableFile("resources/file-for-drag-to-send.txt", 10, 15, 20);
> +
> +    debug("Test slicing and sending a big file.");
> +    dragAndSliceStableFile("resources/abe.png", 12242, 10, 40);
> +    dragAndSliceStableFile("resources/abe.png", 12242, 10, 3000);
> +    dragAndSliceStableFile("resources/abe.png", 12242, 3000, 15000);

It would be nice to add info on why this file size is enough... Also, enough for what? I think you are trying to hit the codepath where some buffer is getting full, it's good to mention it.

[Jian Li]

Committed as http://trac.webkit.org/changeset/55873.