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Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan
- Manifest: browser/components/extensions/test/browser/browser.toml
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
add_task(async function () {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
);
let extension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["tabs"],
},
background: function () {
let messages_received = [];
let tabId;
browser.runtime.onConnect.addListener(port => {
browser.test.assertTrue(!!port, "tab to background port received");
browser.test.assertEq(
"tab-connection-name",
port.name,
"port name should be defined and equal to connectInfo.name"
);
browser.test.assertTrue(
!!port.sender.tab,
"port.sender.tab should be defined"
);
browser.test.assertEq(
tabId,
port.sender.tab.id,
"port.sender.tab.id should be equal to the expected tabId"
);
port.onMessage.addListener(msg => {
messages_received.push(msg);
if (messages_received.length == 1) {
browser.test.assertEq(
"tab to background port message",
msg,
"'tab to background' port message received"
);
port.postMessage("background to tab port message");
}
if (messages_received.length == 2) {
browser.test.assertTrue(
!!msg.tabReceived,
"'background to tab' reply port message received"
);
browser.test.assertEq(
"background to tab port message",
msg.tabReceived,
"reply port content contains the message received"
);
browser.test.notifyPass("tabRuntimeConnect.pass");
}
});
});
browser.tabs.create({ url: "tab.html" }, tab => {
tabId = tab.id;
});
},
files: {
"tab.js": function () {
let port = browser.runtime.connect({ name: "tab-connection-name" });
port.postMessage("tab to background port message");
port.onMessage.addListener(msg => {
port.postMessage({ tabReceived: msg });
});
},
"tab.html": `
<!DOCTYPE html>
<html>
<head>
<title>test tab extension page</title>
<meta charset="utf-8">
<script src="tab.js" async></script>
</head>
<body>
<h1>test tab extension page</h1>
</body>
</html>
`,
},
});
await extension.startup();
await extension.awaitFinish("tabRuntimeConnect.pass");
await extension.unload();
BrowserTestUtils.removeTab(tab);
});