/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at . */
// Test that we can debug ES Modules.
"use strict";
const httpServer = createTestHTTPServer();
httpServer.registerContentType("html", "text/html");
httpServer.registerPathHandler(`/index.html`, function (request, response) {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(
`
`
);
});
httpServer.registerPathHandler("/module.mjs", function (request, response) {
response.setHeader("Content-Type", "application/javascript");
response.write(
`export const bar = 24;
window.regular = () => {
console.log("regular");
};
`
);
});
httpServer.registerPathHandler(
"/late-module.mjs",
function (request, response) {
response.setHeader("Content-Type", "application/javascript");
response.write(
`export const late = "foo";
window.late = () => {
console.log("late");
};
console.log("late module loaded");
`
);
}
);
const port = httpServer.identity.primaryPort;
const TEST_URL = `http://localhost:${port}/`;
add_task(async function () {
const dbg = await initDebuggerWithAbsoluteURL(
TEST_URL + "index.html",
"index.html",
"module.mjs",
"late-module.mjs"
);
{
info("Pausing in inlined ESM");
const source = findSource(dbg, "index.html");
await selectSource(dbg, source);
await addBreakpoint(dbg, source, 5);
const onResumed = SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
content.wrappedJSObject.inline();
});
await waitForPaused(dbg);
await assertPausedAtSourceAndLine(dbg, source.id, 5);
assertTextContentOnLine(dbg, 5, `console.log("inline");`);
await resume(dbg);
await onResumed;
}
{
info("Pausing in regular ESM");
const source = findSource(dbg, "module.mjs");
await selectSource(dbg, source);
await addBreakpoint(dbg, source, 3);
const onResumed = SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
content.wrappedJSObject.regular();
});
await waitForPaused(dbg);
await assertPausedAtSourceAndLine(dbg, source.id, 3);
assertTextContentOnLine(dbg, 3, `console.log("regular");`);
await resume(dbg);
await onResumed;
}
{
info("Pausing in late ESM (loaded lazily via async import()");
const source = findSource(dbg, "late-module.mjs");
await selectSource(dbg, source);
await addBreakpoint(dbg, source, 3);
const onResumed = SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
content.wrappedJSObject.late();
});
await waitForPaused(dbg);
await assertPausedAtSourceAndLine(dbg, source.id, 3);
assertTextContentOnLine(dbg, 3, `console.log("late");`);
await resume(dbg);
await onResumed;
}
});