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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html')
-rw-r--r-- | mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html b/mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html new file mode 100644 index 0000000000..2e82320f8c --- /dev/null +++ b/mobile/android/components/extensions/test/mochitest/test_ext_tabs_executeScript_runAt.html @@ -0,0 +1,128 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Tabs executeScript runAt Test</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="/tests/SimpleTest/ExtensionTestUtils.js"></script> + <script type="text/javascript" src="head.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> +</head> +<body> + +<script type="text/javascript"> +"use strict"; + +/** + * These tests ensure that the runAt argument to tabs.executeScript delays + * script execution until the document has reached the correct state. + * + * Since tests of this nature are especially race-prone, it relies on a + * server-JS script to delay the completion of our test page's load cycle long + * enough for us to attempt to load our scripts in the earlies phase we support. + * + * And since we can't actually rely on that timing, it retries any attempts that + * fail to load as early as expected, but don't load at any illegal time. + */ + +add_task(async function testExecuteScript() { + const win = window.open("about:blank"); + + async function background(DEBUG) { + let tab; + + const BASE = "http://mochi.test:8888/tests/mobile/android/components/extensions/test/mochitest/"; + const URL = BASE + "file_slowed_document.sjs"; + + const MAX_TRIES = 30; + + const onUpdatedPromise = (tabId, url, status) => { + return new Promise(resolve => { + browser.tabs.onUpdated.addListener(function listener(_, changed, tab) { + if (tabId == tab.id && changed.status == status && tab.url == url) { + browser.tabs.onUpdated.removeListener(listener); + resolve(); + } + }); + }); + }; + + try { + [tab] = await browser.tabs.query({active: true, currentWindow: true}); + + let success = false; + for (let tries = 0; !success && tries < MAX_TRIES; tries++) { + const url = `${URL}?with-iframe&r=${Math.random()}`; + + const loadingPromise = onUpdatedPromise(tab.id, url, "loading"); + const completePromise = onUpdatedPromise(tab.id, url, "complete"); + + // TODO: Test allFrames and frameId. + + await browser.tabs.update({url}); + await loadingPromise; + + const states = await Promise.all([ + // Send the executeScript requests in the reverse order that we expect + // them to execute in, to avoid them passing only because of timing + // races. + browser.tabs.executeScript({ + code: "document.readyState", + runAt: "document_idle", + }), + browser.tabs.executeScript({ + code: "document.readyState", + runAt: "document_end", + }), + browser.tabs.executeScript({ + code: "document.readyState", + runAt: "document_start", + }), + ].reverse()); + + browser.test.log(`Got states: ${states}`); + + // Make sure that none of our scripts executed earlier than expected, + // regardless of retries. + browser.test.assertTrue(states[1] == "interactive" || states[1] == "complete", + `document_end state is valid: ${states[1]}`); + browser.test.assertTrue(states[2] == "interactive" || states[2] == "complete", + `document_idle state is valid: ${states[2]}`); + + // If we have the earliest valid states for each script, we're done. + // Otherwise, try again. + success = ((states[0] == "loading" || DEBUG) && + states[1] == "interactive" && + (states[2] == "interactive" || states[2] == "complete")); + + await completePromise; + } + + browser.test.assertTrue(success, "Got the earliest expected states at least once"); + + browser.test.notifyPass("executeScript-runAt"); + } catch (e) { + browser.test.fail(`Error: ${e} :: ${e.stack}`); + browser.test.notifyFail("executeScript-runAt"); + } + } + + const extension = ExtensionTestUtils.loadExtension({ + manifest: { + "permissions": ["http://mochi.test/", "tabs"], + }, + background: `(${background})(${AppConstants.DEBUG})`, + }); + + await extension.startup(); + + await extension.awaitFinish("executeScript-runAt"); + + await extension.unload(); + + win.close(); +}); +</script> + +</body> +</html> |