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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/base/test/intersectionobserver_window.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/base/test/intersectionobserver_window.html')
| -rw-r--r-- | dom/base/test/intersectionobserver_window.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dom/base/test/intersectionobserver_window.html b/dom/base/test/intersectionobserver_window.html new file mode 100644 index 000000000..c2b1b023a --- /dev/null +++ b/dom/base/test/intersectionobserver_window.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML> +<html> +<head> +<style> +#target5 { + position: absolute; + top: 0px; + left: 0px; + width: 20px; + height: 20px; + background: #f00; +} +</style> +<body> +<div id="target"></div> +<script> + var io = new IntersectionObserver(function(records) { + var viewportWidth = + document.documentElement.clientWidth || document.body.clientWidth; + var viewportHeight = + document.documentElement.clientHeight || document.body.clientHeight; + var passed = records.length === 1 && + records[0].rootBounds.top === 0 && + records[0].rootBounds.left === 0 && + records[0].rootBounds.right === viewportWidth && + records[0].rootBounds.width === viewportWidth && + records[0].rootBounds.bottom === viewportHeight && + records[0].rootBounds.height === viewportHeight; + window.opener.postMessage(passed, '*'); + }); + io.observe(document.getElementById("target")); +</script> +</body> +</html> |