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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/ipc/tests/test_Preallocated.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/ipc/tests/test_Preallocated.html')
| -rw-r--r-- | dom/ipc/tests/test_Preallocated.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/dom/ipc/tests/test_Preallocated.html b/dom/ipc/tests/test_Preallocated.html new file mode 100644 index 0000000000..fb719995f5 --- /dev/null +++ b/dom/ipc/tests/test_Preallocated.html @@ -0,0 +1,51 @@ +<!DOCTYPE HTML> +<html> +<!-- +Test that the preallocated process starts up. +--> +<head> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="application/javascript" src="../browserElementTestHelpers.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> + +<script type="application/javascript"> +"use strict"; + +SimpleTest.waitForExplicitFinish(); + +function expectProcessCreated() { + /* eslint-env mozilla/chrome-script */ + return new Promise(resolve => { + function parentExpectProcessCreated() { + let topic = "ipc:content-initializing"; + let obs = { observe() { + Services.obs.removeObserver(obs, topic); + sendAsyncMessage("process-created"); + }}; + Services.obs.addObserver(obs, topic); + } + + let helper = SpecialPowers.loadChromeScript(parentExpectProcessCreated); + SimpleTest.registerCleanupFunction(function() { helper.destroy(); }); + helper.addMessageListener("process-created", resolve); + }); +} + +expectProcessCreated().then(() => { + ok(true, "Process creation detected."); + SimpleTest.finish(); +}); + +// Kill existing preallocated process. +SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processPrelaunch.enabled", false]]}).then(() => { + // Make sure we have the capacity to launch preallocated process. + SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processCount", 100]]}).then(() => { + // Enable preallocated process and run the test. + SpecialPowers.pushPrefEnv({"set": [["dom.ipc.processPrelaunch.enabled", true]]}); + }); +}); +</script> +</body> +</html> |