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<!DOCTYPE HTML>
<html>
<head>
<title>Test for permissions</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js"></script>
<link rel="stylesheet" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
</head>
<body>
<script type="text/javascript">
"use strict";
add_task(async function test_downloads_open_permission() {
function backgroundScript() {
browser.test.assertEq(browser.downloads.open, undefined,
"`downloads.open` permission is required.");
browser.test.notifyPass("downloads tests");
}
let extensionData = {
background: backgroundScript,
manifest: {
permissions: ["downloads"],
},
};
let extension = ExtensionTestUtils.loadExtension(extensionData);
await extension.startup();
await extension.awaitFinish("downloads tests");
await extension.unload();
});
add_task(async function test_downloads_open_requires_user_interaction() {
async function backgroundScript() {
await browser.test.assertRejects(
browser.downloads.open(10),
"downloads.open may only be called from a user input handler",
"The error is informative.");
browser.test.notifyPass("downloads tests");
}
let extensionData = {
background: backgroundScript,
manifest: {
permissions: ["downloads", "downloads.open"],
},
};
let extension = ExtensionTestUtils.loadExtension(extensionData);
await extension.startup();
await extension.awaitFinish("downloads tests");
await extension.unload();
});
add_task(async function downloads_open_invalid_id() {
await SpecialPowers.pushPrefEnv({
set: [["extensions.webextensions.remote", false]],
});
async function pageScript() {
window.addEventListener("keypress", async function handler() {
try {
await browser.downloads.open(10);
browser.test.sendMessage("download-open.result", {success: true});
} catch (e) {
browser.test.sendMessage("download-open.result", {
success: false,
error: e.message,
});
}
window.removeEventListener("keypress", handler);
});
browser.test.sendMessage("page-ready");
}
let extensionData = {
background() {
browser.test.sendMessage("ready", browser.runtime.getURL("page.html"));
},
files: {
"foo.txt": "It's the file called foo.txt.",
"page.html": `<html><head>
<script src="page.js"><\/script>
</head></html>`,
"page.js": pageScript,
},
manifest: {
permissions: ["downloads", "downloads.open"],
},
};
let extension = ExtensionTestUtils.loadExtension(extensionData);
await extension.startup();
let url = await extension.awaitMessage("ready");
let win = window.open(url);
await extension.awaitMessage("page-ready");
synthesizeKey("a", {}, win);
let result = await extension.awaitMessage("download-open.result");
is(result.success, false, "Opening download fails.");
is(result.error, "Invalid download id 10", "The error is informative.");
await extension.unload();
});
</script>
</body>
</html>
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