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Diffstat (limited to 'dom/reporting/tests/test_memoryPressure.html')
| -rw-r--r-- | dom/reporting/tests/test_memoryPressure.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dom/reporting/tests/test_memoryPressure.html b/dom/reporting/tests/test_memoryPressure.html new file mode 100644 index 0000000000..1bb887b05e --- /dev/null +++ b/dom/reporting/tests/test_memoryPressure.html @@ -0,0 +1,33 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test for ReportingObserver + memory-pressure</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> + +<script type="application/javascript"> + +info("Testing TakeRecords() without memory-pressure"); +let o = new ReportingObserver(() => {}); +o.observe(); + +new TestingDeprecatedInterface(); +let r = o.takeRecords(); +is(r.length, 1, "We have 1 report"); + +r = o.takeRecords(); +is(r.length, 0, "We have 0 reports after a takeRecords()"); + +info("Testing DeprecatedTestingMethod report"); + +new TestingDeprecatedInterface(); +SpecialPowers.Services.obs.notifyObservers(null, "memory-pressure", "heap-minimize"); + +r = o.takeRecords(); +is(r.length, 0, "We have 0 reports after a memory-pressure"); + +</script> +</body> +</html> |