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Diffstat (limited to '')
-rw-r--r-- | dom/base/test/browser_data_documents_aboutmemory.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/dom/base/test/browser_data_documents_aboutmemory.js b/dom/base/test/browser_data_documents_aboutmemory.js new file mode 100644 index 0000000000..5c534a83b6 --- /dev/null +++ b/dom/base/test/browser_data_documents_aboutmemory.js @@ -0,0 +1,20 @@ +add_task(async function () { + const doc = new DOMParser().parseFromString("<p>dadada</p>", "text/html"); + + let mgr = Cc["@mozilla.org/memory-reporter-manager;1"].getService( + Ci.nsIMemoryReporterManager + ); + + let amount = 0; + const handleReport = (aProcess, aPath, aKind, aUnits, aAmount) => { + const regex = new RegExp(".*/window-objects/.*/data-documents/.*"); + if (regex.test(aPath)) { + amount += aAmount; + } + }; + + await new Promise(r => + mgr.getReports(handleReport, null, r, null, /* anonymized = */ false) + ); + ok(amount > 0, "Got data documents amount"); +}); |