diff options
| 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 /testing/web-platform/tests/webmessaging/with-ports/011.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 'testing/web-platform/tests/webmessaging/with-ports/011.html')
| -rw-r--r-- | testing/web-platform/tests/webmessaging/with-ports/011.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/with-ports/011.html b/testing/web-platform/tests/webmessaging/with-ports/011.html new file mode 100644 index 000000000..782b3208b --- /dev/null +++ b/testing/web-platform/tests/webmessaging/with-ports/011.html @@ -0,0 +1,29 @@ +<!doctype html> +<title>posting an imagedata (from a cloned canvas) in an array</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +async_test(function() { + + var canvas = document.createElement('canvas'); + var clone = canvas.cloneNode(true); + var ctx = clone.getContext('2d'); + var imagedata = ctx.getImageData(0, 0, 300, 150); + postMessage([imagedata], '*', []); + + onmessage = this.step_func(function(e) { + function processPixels(imagedata) { + var pixeldata = imagedata.data; + for (var i = 0; i < pixeldata.length; i = i+4) { + pixeldata[i] = 128; + assert_equals(pixeldata[i], 128); + } + } + processPixels(e.data[0]); + this.done(); + }); + +}); +</script> + |