gecko/testing/marionette/common.js
Andreas Tolfsen a3c22d4b07 Bug 1107706: Part 13: Style fixes
Linting; no functional changes.
2015-03-23 20:43:18 +00:00

93 lines
2.7 KiB
JavaScript

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