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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/canvas/test/file_drawImage_document_domain.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/canvas/test/file_drawImage_document_domain.html')
| -rw-r--r-- | dom/canvas/test/file_drawImage_document_domain.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dom/canvas/test/file_drawImage_document_domain.html b/dom/canvas/test/file_drawImage_document_domain.html new file mode 100644 index 000000000..fa31251bd --- /dev/null +++ b/dom/canvas/test/file_drawImage_document_domain.html @@ -0,0 +1,30 @@ +<!DOCTYPE html> + <canvas id="c" width="1" height="1"></canvas> + <img id="img" src="image_green-1x1.png"> +<script> + window.onmessage = function(ev) { + if (ev.data != "start") { + parent.postMessage({ msg: "unknown_message", data: ev.data }, "*"); + return; + } + + // Set document.domain to itself, so we trigger the + // "set effective script origin" cases. + document.domain = document.domain + var ctx = document.getElementById("c").getContext("2d"); + ctx.drawImage(document.getElementById("img"), 0, 0); + try { + var data = ctx.getImageData(0, 0, 1, 1).data; + parent.postMessage( + { + msg: "color", + data: "rgba(" + data[0] + ", " + data[1] + ", " + data[2] + ", " + data[3]/255 + ")" + }, + "*"); + } catch (e) { + parent.postMessage({ msg: "exception", data: e.toString() }, "*"); + } + + parent.postMessage({ msg: "done" }, "*"); + } +</script> |