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| author | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
| commit | 4e2e9be6abed3225406b466099e397acc0f914d2 (patch) | |
| tree | 023551018892b8e76ae80e63a08d9d6a27c21a77 /dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html | |
| parent | a7888b8cf20691a4090715ab9b055ec3cb75f5e8 (diff) | |
| download | UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.gz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.lz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.xz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.zip | |
Reclassify heapsnapshot and nsJSInspector as not part of devtools
This resolves Issue #316
Diffstat (limited to 'dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html')
| -rw-r--r-- | dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html b/dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html new file mode 100644 index 000000000..15f88f8e0 --- /dev/null +++ b/dom/heapsnapshot/tests/mochitest/test_saveHeapSnapshot_e10s_01.html @@ -0,0 +1,82 @@ +<!DOCTYPE HTML> +<!-- +Bug 1201597 - Sanity test that we can take a heap snapshot in an e10s child process. +--> +<html> +<head> + <title>saveHeapSnapshot in e10s child processes</title> + <script type="application/javascript" + src="/tests/SimpleTest/SimpleTest.js"> + </script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> + <script type="application/javascript"> + window.onerror = function (msg, url, line, col, err) { + ok(false, "@" + url + ":" + line + ":" + col + ": " + msg + "\n" + err.stack); + }; + + SimpleTest.waitForExplicitFinish(); + + var childFrameURL = "data:text/html,<!DOCTYPE HTML><html><body></body></html>"; + + // This function is stringified and loaded in the child process as a frame + // script. + function childFrameScript() { + try { + ChromeUtils.saveHeapSnapshot({ runtime: true }); + } catch (err) { + sendAsyncMessage("testSaveHeapSnapshot:error", + { error: err.toString() }); + return; + } + + sendAsyncMessage("testSaveHeapSnapshot:done", {}); + } + + // Kick everything off on load. + window.onload = function () { + info("window.onload fired"); + SpecialPowers.addPermission("browser", true, document); + SpecialPowers.pushPrefEnv({ + "set": [ + ["dom.ipc.browser_frames.oop_by_default", true], + ["dom.mozBrowserFramesEnabled", true], + ["browser.pagethumbnails.capturing_disabled", true] + ] + }, function () { + var iframe = document.createElement("iframe"); + SpecialPowers.wrap(iframe).mozbrowser = true; + iframe.id = "iframe"; + iframe.src = childFrameURL; + + + iframe.addEventListener("mozbrowserloadend", function onLoadEnd() { + iframe.removeEventListener("mozbrowserloadend", onLoadEnd); + info("iframe done loading"); + + var mm = SpecialPowers.getBrowserFrameMessageManager(iframe); + + function onError(e) { + ok(false, e.data.error); + } + mm.addMessageListener("testSaveHeapSnapshot:error", onError); + + mm.addMessageListener("testSaveHeapSnapshot:done", function onMsg() { + mm.removeMessageListener("testSaveHeapSnapshot:done", onMsg); + mm.removeMessageListener("testSaveHeapSnapshot:error", onError); + ok(true, "Saved heap snapshot in child process"); + SimpleTest.finish(); + }); + + info("Loading frame script to save heap snapshot"); + mm.loadFrameScript("data:,(" + encodeURI(childFrameScript.toString()) + ")();", + false); + }); + + info("Loading iframe"); + document.body.appendChild(iframe); + }); + }; + </script> +</window> |