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Please would someone give this a "Ship It", or should I do it myself? I need to ship this patch and the accompanying 119497 patch simultaneously (they are inter-dependent and 119497 already has a "Ship It"). Also I need to get on with further work on Dr Konqi to bring its security-code up-to-date with bugs.kde.org and the current Bugzilla software version. All of this work will have benefits in Frameworks/KF5 as well as KDE 4. - Ian Wadham On Sept. 16, 2014, 11:08 a.m., Ian Wadham wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/119498/ > ----------------------------------------------------------- > > (Updated Sept. 16, 2014, 11:08 a.m.) > > > Review request for KDE Software on Mac OS X, KDE Runtime, kdelibs, and > Michael Pyne. > > > Repository: kde-runtime > > > Description > ------- > > When a KDE app crashes in Apple OS X, it just disappears from the screen. At > the most, the user is invited to report the crash to Apple. AFAIK this has > been a problem in KDE on Apple OS X for years, leading to frustration with > KDE among Apple users and MacPorts developers and an attitude among KDE > developers of "Why does nobody report the problem(s) on bugs.kde.org?" > > It is my strong belief that the failure to report crashes of KDE apps in > Apple OS X also exists in Frameworks. > > So far I have identified a number of portability bugs in KDE on Apple OS X: 1 > in KCrash, 1 in kdeinit4 and 5 in Dr Konqi. Three patches for Dr Konqi are > submitted in this review. Patches for KCrash and kdeinit4 are submitted in > part 1 of this review, against kdelibs. I am still investigating the other > two problems in Dr Konqi - and there could be more than two... > > In this review we have three portability problems: > > 1. On Apple OS X, Dr Konqi's dialog box hides itself underneath the main > window of the app that has just crashed, so is effectively useless. This > appears to be because Dr Konqi is started by a Linux/Unix method (fork() + > exec()?). If an app is started with the Apple OS X "open" command, it always > appears on top. The patch just raises the dialog box. > > 2. When formatting the backtrace output, Dr Konqi crashes (with an ASSERT) on > the last line. This appears to be an error in the algorithm used (i.e. also a > bug in Linux KDE), but the patch is treating it as an Apple OS X portability > problem for now. > > 3. Dr Konqi checks whether the user can save cookies in kcookiejar and, if > not, stops reporting the crash. On Apple OS X, cookies would be kept in > another browser (e.g. Safari or Firefox) and not in KDE's default browser > (Konqueror) and cookie jar. IMHO, Dr K should report the crash no matter > what, as long as it can connect to bugs.kde.org and log in. > > > Diffs > ----- > > drkonqi/gdbhighlighter.cpp 7cd0aa9 > drkonqi/main.cpp 75e060e > drkonqi/reportassistantpages_bugzilla.cpp 86ca327 > > Diff: https://git.reviewboard.kde.org/r/119498/diff/ > > > Testing > ------- > > Using Apple OS X 10.7.5 (Lion) on a MacBook Pro, I have installed KDE libs > via MacPorts (at version 4.12.5) and I have adapted kdesrc-build to run in an > Apple OS X environment and used it to test against the KDE 4.13 branch. I > have been testing with a KDE app that I can crash at will and using stderr > and Apple OS X Console log output to determine the outcome. > > Please note that I am the -only- KDE developer who has this kind of setup, > but I am NOT a KDE core developer. My experience before now has been in KDE > Games. However I used to be a UNIX and database guru before I retired in 1998. > > I NEED HELP from KDE -core- developers to proceed further. These problems > will also exist in Dr Konqi for KF 5, but I am as yet unable to build or test > Frameworks on Apple OS X and I cannot find Dr Konqi among the Frameworks > repositories. I am sure there are many more Apple OS X portability problems > in Dr Konqi and other KDE software. > > Without my patches, Dr Konqi, on Apple OS X, remains invisible to the user, > often fails to complete the backtrace report and then fails to connect to > bugs.kde.org. > > With my patches, Dr Konqi on Apple OS X can generate a full crash report, > including the backtrace and the results of the dialog with the user. > Sometimes, however, it fails to submit the completed report to bugs.kde.org. > This problem is still under investigation. > > I would not have got this far without help from Michael Pyne, Thomas Lübking > and several of the MacPorts developers, as well as the unfailing enthusiasm > and encouragement of my friend Marko Käning. > > > File Attachments > ---------------- > > Log of Dr K ASSERT problem > > https://git.reviewboard.kde.org/media/uploaded/files/2014/07/30/a3f99f00-94df-4b10-bc47-66b1c966f893__DrKonqiASSERT.kcrash.txt > > > Thanks, > > Ian Wadham > >
