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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Test that reloading re-reads the source maps.
"use strict";
const INITIAL_URL =
"data:text/html,<!doctype html>html><head><meta charset='utf-8'/><title>Empty test page 1</title></head><body></body></html>";
const ORIGINAL_URL_1 = "webpack://code-reload/v1/code_reload_1.js";
const ORIGINAL_URL_2 = "webpack://code-reload/v2/code_reload_2.js";
const GENERATED_LINE = 13;
const ORIGINAL_LINE = 7;
const testServer = createVersionizedHttpTestServer("reload");
const PAGE_URL = testServer.urlFor("doc_reload.html");
const JS_URL = testServer.urlFor("code_bundle_reload.js");
add_task(async function () {
// Start with the empty page, then navigate, so that we can properly
// listen for new sources arriving.
const toolbox = await openNewTabAndToolbox(INITIAL_URL, "webconsole");
const service = toolbox.sourceMapURLService;
let sourceSeen = waitForSourceLoad(toolbox, JS_URL);
await navigateTo(PAGE_URL);
await sourceSeen;
info(`checking original location for ${JS_URL}:${GENERATED_LINE}`);
let newLoc = await new Promise(r =>
service.subscribeByURL(JS_URL, GENERATED_LINE, undefined, r)
);
is(newLoc.url, ORIGINAL_URL_1, "check mapped URL");
is(newLoc.line, ORIGINAL_LINE, "check mapped line number");
testServer.switchToNextVersion();
// Reload the page. A different source file will be loaded.
sourceSeen = waitForSourceLoad(toolbox, JS_URL);
await reloadBrowser();
await sourceSeen;
info(
`checking post-reload original location for ${JS_URL}:${GENERATED_LINE}`
);
newLoc = await new Promise(r =>
service.subscribeByURL(JS_URL, GENERATED_LINE, undefined, r)
);
is(newLoc.url, ORIGINAL_URL_2, "check post-reload mapped URL");
is(newLoc.line, ORIGINAL_LINE, "check post-reload mapped line number");
await toolbox.destroy();
gBrowser.removeCurrentTab();
});
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