William Lachance c5f092dab4 Bug 795496 - Make mozdevice raise exceptions on error;r=ahal,jmaher ... It turns out that relying on the user to check return codes for every command was non-intuitive and resulted in many hard to trace bugs. Now most functinos just return "None", and raise a DMError when there's an exception. The exception to this are functions like dirExists, which now return booleans, and throw exceptions on error. This is a fairly major refactor, and also involved the following internal changes: * Removed FileError and AgentError exceptions, replaced with DMError (having to manage three different types of exceptions was confusing, all the more so when we're raising them) * Docstrings updated to remove references to return values where no longer relevant * pushFile no longer will create a directory to accomodate the file if it doesn't exist (this makes it consistent with devicemanagerADB) * dmSUT we validate the file, but assume that we get something back from the agent, instead of falling back to manual validation in the case that we didn't * isDir and dirExists had the same intention, but different implementations for dmSUT. Replaced the dmSUT impl of getDirectory with that of isDir's (which was much simpler). Removed isDir from devicemanager.py, since it wasn't used externally * killProcess modified to check for process existence before running (since the actual internal kill command will throw an exception if the process doesn't exist) In addition to all this, more unit tests have been added to test these changes for devicemanagerSUT.		2012-10-04 11:28:07 -04:00
..
layout-debug	Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg	2012-08-22 11:56:38 -04:00
reftest	Bug 795496 - Make mozdevice raise exceptions on error;r=ahal,jmaher	2012-10-04 11:28:07 -04:00
tests	Change in-tree users of Array.prototype.splice to not rely on non-standard behavior of deleting all elements from |k| onward for |arr.splice(k)|. r=jwalden	2011-09-22 15:43:11 -07:00