nsIDebug

For use by consumers in scripted languages (JavaScript, Java, Python,
Perl, …).

@note C/C++ consumers who are planning to use the nsIDebug interface with
the “@mozilla.org/xpcom;1” contract should use NS_DebugBreak from xpcom
glue instead.

Methods

assertion(aStr, aExpr, aFile, aLine)

Show an assertion and trigger nsIDebug.break().

Parameters

aStr	assertion message
aExpr	expression that failed
aFile	file containing assertion
aLine	line number of assertion

warning(aStr, aFile, aLine)

Show a warning.

Parameters

aStr	warning message
aFile	file containing assertion
aLine	line number of assertion

break(aFile, aLine)

Request to break into a debugger.

Parameters

aFile	file containing break request
aLine	line number of break request

abort(aFile, aLine)

Request the process to trigger a fatal abort.

Parameters

aFile	file containing abort request
aLine	line number of abort request