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97 lines
2.7 KiB
JavaScript
97 lines
2.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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*
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* This file contains common code that is shared between marionette-server.js
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* and marionette-listener.js.
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*
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*/
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/**
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* Creates an error message for a JavaScript exception thrown during
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* execute_(async_)script.
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*
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* This will generate a [msg, trace] pair like:
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*
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* ['ReferenceError: foo is not defined',
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* 'execute_script @test_foo.py, line 10
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* inline javascript, line 2
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* src: "return foo;"']
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*
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* @param error An Error object passed to a catch() clause.
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fnName The name of the function to use in the stack trace message
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(e.g., 'execute_script').
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pythonFile The filename of the test file containing the Marionette
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command that caused this exception to occur.
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pythonLine The line number of the above test file.
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script The JS script being executed in text form.
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*/
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this.createStackMessage = function createStackMessage(error, fnName, pythonFile,
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pythonLine, script) {
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let python_stack = fnName + " @" + pythonFile;
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if (pythonLine !== null) {
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python_stack += ", line " + pythonLine;
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}
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let trace, msg;
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if (typeof(error) == "object" && 'name' in error && 'stack' in error) {
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let stack = error.stack.split("\n");
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let match = stack[0].match(/:(\d+):\d+$/);
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let line = match ? parseInt(match[1]) : 0;
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msg = error.name + ('message' in error ? ": " + error.message : "");
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trace = python_stack +
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"\ninline javascript, line " + line +
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"\nsrc: \"" + script.split("\n")[line] + "\"";
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}
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else {
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trace = python_stack;
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msg = error + "";
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}
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return [msg, trace];
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}
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this.MarionetteLogObj = function MarionetteLogObj() {
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this.logs = [];
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}
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MarionetteLogObj.prototype = {
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/**
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* Log message. Accepts user defined log-level.
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* @param msg String
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* The message to be logged
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* @param level String
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* The logging level to be used
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*/
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log: function ML_log(msg, level) {
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let lev = level ? level : "INFO";
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this.logs.push( [lev, msg, (new Date()).toString()]);
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},
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/**
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* Add a list of logs to its list
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* @param msgs Object
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* Takes a list of strings
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*/
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addLogs: function ML_addLogs(msgs) {
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for (let i = 0; i < msgs.length; i++) {
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this.logs.push(msgs[i]);
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}
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},
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/**
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* Return all logged messages.
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*/
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getLogs: function ML_getLogs() {
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let logs = this.logs;
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this.clearLogs();
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return logs;
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},
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/**
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* Clears the logs
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*/
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clearLogs: function ML_clearLogs() {
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this.logs = [];
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},
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}
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