forked from mirrors/gecko-dev
3d43d61e95
This will let people get information about the process more easily. remoteType can't be infallible because it is a ACString. Differential Revision: https://phabricator.services.mozilla.com/D85776
62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
add_task(async function testParentProcess() {
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const [parentProcess] = ChromeUtils.getAllDOMProcesses();
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// browser.xhtml is in the parent process, so its domProcess is the parent process one
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is(
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parentProcess,
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window.browsingContext.currentWindowGlobal.domProcess,
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"The first element is the parent process"
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);
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is(
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parentProcess.osPid,
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Services.appinfo.processID,
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"We got the right OS Pid"
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);
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is(parentProcess.childID, 0, "Parent process has childID set to 0");
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});
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add_task(async function testContentProcesses() {
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info("Open a tab in a content process");
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BrowserTestUtils.loadURI(gBrowser.selectedBrowser, "about:blank");
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await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
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info("Sanity checks against all returned elements of getAllDOMProcesses");
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const processes = ChromeUtils.getAllDOMProcesses();
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const allPids = [],
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allChildIDs = [];
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for (const process of processes) {
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ok(
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process instanceof Ci.nsIDOMProcessParent,
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`Each element of the array is a nsIDOMProcessParent (${process})`
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);
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ok(process.osPid > 0, `OS Pid looks correct ${process.osPid}`);
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if (process == processes[0]) {
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is(
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process.childID,
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0,
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`Child ID is 0 for the parent process, which is the first element of the returned array`
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);
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is(
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process.remoteType,
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null,
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"The main process's remote type should be NOT_REMOTE"
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);
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} else {
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ok(process.childID > 0, `Child ID looks also correct ${process.childID}`);
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ok(process.remoteType, "Should have a remote type");
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}
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ok(
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!allPids.includes(process.osPid),
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"We only get one nsIDOMProcessParent per OS process == each osPid is different"
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);
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allPids.push(process.osPid);
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ok(!allChildIDs.includes(process.childID), "Each childID is different");
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allChildIDs.push(process.childID);
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}
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info("Search for the nsIDOMProcessParent for the opened tab");
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const { currentWindowGlobal } = gBrowser.selectedBrowser.browsingContext;
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const tabProcess = currentWindowGlobal.domProcess;
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ok(processes.includes(tabProcess), "Found the tab process in the list");
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is(tabProcess.osPid, currentWindowGlobal.osPid, "We got the right OS Pid");
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});
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