Source code

Revision control

Copy as Markdown

Other Tools

var counter = 0;
function callByScript() {
++counter;
}
// Use multiple scripts in this load to verify we support that case correctly.
// See bug 1249351 for a case where we broke this.
importScripts("lorem_script.js", "importscript.sjs");
importScripts("importscript.sjs");
var missingScriptFailed = false;
try {
importScripts(["there-is-nothing-here.js"]);
} catch (e) {
missingScriptFailed = true;
}
onmessage = function (e) {
self.clients.matchAll().then(function (res) {
if (!res.length) {
dump("ERROR: no clients are currently controlled.\n");
}
if (!missingScriptFailed) {
res[0].postMessage("KO");
}
try {
// new unique script should fail
importScripts(["importscript.sjs?unique=true"]);
res[0].postMessage("KO");
return;
} catch (ex) {}
try {
// duplicate script previously offlined should succeed
importScripts(["importscript.sjs"]);
} catch (ex) {
res[0].postMessage("KO");
return;
}
res[0].postMessage(counter == 3 ? "OK" : "KO");
});
};