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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/animation/test/mozilla/file_document-timeline-origin-time-range.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/animation/test/mozilla/file_document-timeline-origin-time-range.html')
| -rw-r--r-- | dom/animation/test/mozilla/file_document-timeline-origin-time-range.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/dom/animation/test/mozilla/file_document-timeline-origin-time-range.html b/dom/animation/test/mozilla/file_document-timeline-origin-time-range.html new file mode 100644 index 000000000..083bf0903 --- /dev/null +++ b/dom/animation/test/mozilla/file_document-timeline-origin-time-range.html @@ -0,0 +1,30 @@ +<!doctype html> +<meta charset=utf-8> +<script src="../testcommon.js"></script> +<body> +<script> +'use strict'; + +// If the originTime parameter passed to the DocumentTimeline exceeds +// the range of the internal storage type (a signed 64-bit integer number +// of ticks--a platform-dependent unit) then we should throw. +// Infinity isn't allowed as an origin time value and clamping to just +// inside the allowed range will just mean we overflow elsewhere. + +test(function(t) { + assert_throws({ name: 'TypeError'}, + function() { + new DocumentTimeline({ originTime: Number.MAX_SAFE_INTEGER }); + }); +}, 'Calculated current time is positive infinity'); + +test(function(t) { + assert_throws({ name: 'TypeError'}, + function() { + new DocumentTimeline({ originTime: -1 * Number.MAX_SAFE_INTEGER }); + }); +}, 'Calculated current time is negative infinity'); + +done(); +</script> +</body> |