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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const {DirectorManagerFront} = require("devtools/shared/fronts/director-manager");
const {DirectorRegistry} = require("devtools/server/actors/director-registry");
DirectorRegistry.clear();
add_task(function* () {
let browser = yield addTab(MAIN_DOMAIN + "director-script-target.html");
let doc = browser.contentDocument;
initDebuggerServer();
let client = new DebuggerClient(DebuggerServer.connectPipe());
let form = yield connectDebuggerClient(client);
DirectorRegistry.clear();
let directorManager = DirectorManagerFront(client, form);
// director scripts attach method defaults to module.exports
let attachModuleExports = yield testDirectorScriptExports(directorManager, {
scriptId: "testDirectorScript_moduleExports",
scriptCode: "(" + (function () {
module.exports = function () {};
}).toString() + ")();",
scriptOptions: {}
});
ok(attachModuleExports.port, "testDirectorScript_moduleExports attach event received");
// director scripts attach method can be configured using the attachMethod scriptOptions
let attachExportsAttach = yield testDirectorScriptExports(directorManager, {
scriptId: "testDirectorScript_exportsAttach",
scriptCode: "(" + (function () {
exports.attach = function () {};
}).toString() + ")();",
scriptOptions: {
attachMethod: "attach"
}
});
ok(attachExportsAttach.port, "testDirectorScript_exportsAttach attach event received");
// director scripts without an attach method generates an error event
let errorUndefinedAttachMethod = yield testDirectorScriptExports(directorManager, {
scriptId: "testDirectorScript_undefinedAttachMethod",
scriptCode: "(" + (function () {
// this director script should raise an error
// because it doesn't export any attach method
}).toString() + ")();",
scriptOptions: {
attachMethod: "attach"
}
});
let { message } = errorUndefinedAttachMethod;
ok(!!message, "testDirectorScript_undefinedAttachMethod error event received");
assertIsDirectorScriptError(errorUndefinedAttachMethod);
yield client.close();
gBrowser.removeCurrentTab();
DirectorRegistry.clear();
});
function assertIsDirectorScriptError(error) {
ok(!!error.message, "errors should contain a message");
ok(!!error.stack, "errors should contain a stack trace");
ok(!!error.fileName, "errors should contain a fileName");
ok(typeof error.columnNumber == "number", "errors should contain a columnNumber");
ok(typeof error.lineNumber == "number", "errors should contain a lineNumber");
ok(!!error.directorScriptId, "errors should contain a directorScriptId");
}
function* testDirectorScriptExports(directorManager, directorScriptDef) {
let { scriptId } = directorScriptDef;
DirectorRegistry.install(scriptId, directorScriptDef);
let waitForAttach = once(directorManager, "director-script-attach");
let waitForError = once(directorManager, "director-script-error");
directorManager.enableByScriptIds([scriptId], {reload: false});
let attachOrErrorEvent = yield Promise.race([waitForAttach, waitForError]);
return attachOrErrorEvent;
}
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