diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /dom/performance/tests/test_performance_paint_observer_helper.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/performance/tests/test_performance_paint_observer_helper.html')
| -rw-r--r-- | dom/performance/tests/test_performance_paint_observer_helper.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dom/performance/tests/test_performance_paint_observer_helper.html b/dom/performance/tests/test_performance_paint_observer_helper.html new file mode 100644 index 0000000000..ae27c9480d --- /dev/null +++ b/dom/performance/tests/test_performance_paint_observer_helper.html @@ -0,0 +1,35 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!DOCTYPE html> +<html> + <body> + </body> + <script> + var promise = new Promise(resolve => { + var observer = new PerformanceObserver(list => resolve(list)); + observer.observe({entryTypes: ["paint"]}); + }); + + promise.then(list => { + var perfEntries = list.getEntries(); + opener.is(list.getEntries().length, 1); + opener.isDeeply(list.getEntries(), + performance.getEntriesByType("paint"), + "Observed 'paint' entries should equal to entries obtained by getEntriesByType."); + opener.isDeeply(list.getEntries({name: "paint"}), + performance.getEntriesByName("paint"), + "getEntries with name filter should return correct results."); + opener.isDeeply(list.getEntries({entryType: "paint"}), + performance.getEntriesByType("paint"), + "getEntries with entryType filter should return correct results."); + opener.done(); + }); + + const img = document.createElement("IMG"); + img.src = "http://example.org/tests/dom/performance/tests/logo.png"; + document.body.appendChild(img); + + </script> +</html> |