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"use strict";
/* eslint-disable @microsoft/sdl/no-insecure-url */
const { XPCShellContentUtils } = ChromeUtils.importESModule(
);
XPCShellContentUtils.init(this);
const HTML = String.raw`<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<span id="span">Hello there.</span>
</body>
</html>`;
const server = XPCShellContentUtils.createHttpServer({
hosts: ["example.com", "example.org"],
});
server.registerPathHandler("/", (request, response) => {
response.setHeader("Content-Type", "text/html");
response.write(HTML);
});
/**
* Tests that the shared sandbox functionality for cross-process script
* execution works as expected. In particular, ensures that Assert methods
* report the correct diagnostics in the caller scope.
*/
let scope = this;
async function interceptDiagnostics(func) {
let originalRecord = scope.do_report_result;
try {
let diags = [];
scope.do_report_result = (passed, msg, stack) => {
diags.push({ passed, msg, stack });
};
await func();
return diags;
} finally {
scope.do_report_result = originalRecord;
}
}
add_task(async function () {
let page = await XPCShellContentUtils.loadContentPage(frameSrc, {
remote: true,
remoteSubframes: true,
});
let { SpecialPowers, browsingContext } = page;
let expected = [
[false, "Thing - 1 == 2"],
[true, "Hmm - 1 == 1"],
[true, "Yay. - true == true"],
[false, "Boo!. - false == true"],
[false, "Missing expected exception Rej_bad"],
[true, "Rej_ok"],
];
// Test that a representative variety of assertions work as expected, and
// trigger the expected calls to the harness's reporting function.
//
// Note: Assert.sys.mjs has its own tests, and defers all of its reporting to a
// single reporting function, so we don't need to test it comprehensively. We
// just need to make sure that the general functionality works as expected.
let tests = {
"SpecialPowers.spawn": () => {
return SpecialPowers.spawn(browsingContext, [], async () => {
Assert.equal(1, 2, "Thing");
Assert.equal(1, 1, "Hmm");
Assert.ok(true, "Yay.");
Assert.ok(false, "Boo!.");
await Assert.rejects(Promise.resolve(), /./, "Rej_bad");
await Assert.rejects(Promise.reject(new Error("k")), /k/, "Rej_ok");
});
},
"SpecialPowers.spawn-subframe": () => {
return SpecialPowers.spawn(browsingContext, [subframeSrc], async src => {
let subFrame = this.content.document.createElement("iframe");
subFrame.src = src;
this.content.document.body.appendChild(subFrame);
await new Promise(resolve => {
subFrame.addEventListener("load", resolve, { once: true });
});
await SpecialPowers.spawn(subFrame, [], async () => {
Assert.equal(1, 2, "Thing");
Assert.equal(1, 1, "Hmm");
Assert.ok(true, "Yay.");
Assert.ok(false, "Boo!.");
await Assert.rejects(Promise.resolve(), /./, "Rej_bad");
await Assert.rejects(Promise.reject(new Error("k")), /k/, "Rej_ok");
});
});
},
"SpecialPowers.spawnChrome": () => {
return SpecialPowers.spawnChrome([], async () => {
Assert.equal(1, 2, "Thing");
Assert.equal(1, 1, "Hmm");
Assert.ok(true, "Yay.");
Assert.ok(false, "Boo!.");
await Assert.rejects(Promise.resolve(), /./, "Rej_bad");
await Assert.rejects(Promise.reject(new Error("k")), /k/, "Rej_ok");
});
},
"SpecialPowers.loadChromeScript": async () => {
let script = SpecialPowers.loadChromeScript(() => {
/* eslint-env mozilla/chrome-script */
const resultPromise = (async () => {
Assert.equal(1, 2, "Thing");
Assert.equal(1, 1, "Hmm");
Assert.ok(true, "Yay.");
Assert.ok(false, "Boo!.");
await Assert.rejects(Promise.resolve(), /./, "Rej_bad");
await Assert.rejects(Promise.reject(new Error("k")), /k/, "Rej_ok");
})();
this.addMessageListener("ping", () => resultPromise);
});
await script.sendQuery("ping");
script.destroy();
},
};
for (let [name, func] of Object.entries(tests)) {
info(`Starting task: ${name}`);
let diags = await interceptDiagnostics(func);
let results = diags.map(diag => [diag.passed, diag.msg]);
deepEqual(results, expected, "Got expected assertions");
for (let { msg, stack } of diags) {
ok(stack, `Got stack for: ${msg}`);
// Unlike the html version of this test, this one does not include a "/"
// in front of the file name, because somehow Android only includes the
// file name, and not the fuller path.
let expectedFilenamePart = "test_SpecialPowersSandbox.js:";
if (name === "SpecialPowers.loadChromeScript") {
// Unfortunately, the original file name is not included;
// the function name or a dummy value is used instead.
expectedFilenamePart = "loadChromeScript anonymous function>:";
}
if (!stack.includes(expectedFilenamePart)) {
ok(false, `Stack does not contain ${expectedFilenamePart}: ${stack}`);
}
}
}
});