On Jun 14, 5:14am, jruoho...@iki.fi (Jukka Ruohonen) wrote:
-- Subject: Re: CVS commit: src/tests
| On Sat, Jun 11, 2011 at 02:03:20PM -0400, Christos Zoulas wrote:
| > Log Message:
| > Turn warns on for all tests and fix all the bugs.
|
| Thanks for the cleanup.
|
| Now the "wscrl"-test (lib/libcurses/t_curses) however fails:
|
Peeling though the layers and trying to figure out what's going on is really
annoying. So:
Let's start: t_curses is a shell script.
Try to run it from source:
$ cd /usr/src/tests/lib/libcurses
$ atf-run obj.amd64/t_curses
atf-run: ERROR: Cannot open Atffile
Ok, let's try to run it from the object directory:
$ cd obj.amd64
$ atf-run t_curses
[loads of crap printing}
tc-se:sh:
/net/quasar/src-5/NetBSD/arch/amd64/src/amd64/src/tests/lib/libcurses.amd64/director:
not found
Ok finds the wrong path for programs it needs, let's try the installed copy.
$ cd /usr/tests/lib/libcurses
$ atf-run t_curses
[loads of crap printing}
tps-count: 1
tp-start: t_curses, 25
tc-start: addch
tc-se:Warning: excess data from slave at line 2 of file
/usr/tests/lib/libcurses/tests/start
Perhaps we can add sh -x before to see what it tries to run:
$ sh -x t_curses
+ 'atf_test_case' startup
atf_test_case: not found
...
Nope, it needs atf-sh to run. Perhaps atf-sh as a shell will take -x?
$ atf-sh -x t_curses
atf-sh -x t_curses
atf-sh: ERROR: Unknown option -x.
atf-sh: Type `atf-sh -h' for more details.
$ tf-sh -h
atf-sh -h
Usage: atf-sh [options]
atf-sh is a shell interpreter that extends the functionality of the
system
sh(1) with the atf-sh library.
Available options:
-h Shows this help message
For more details please see atf-sh(1) and atf(7).
Very helpful. Ok I guess now I have to edit t_curses and add set -x to it.
$ atf-run t_curses
[thousands of lines of unhelpful output]
Maybe running t_curses directly will help:
$ ./t_curses startup
[many many lines later...]
+ '/usr/tests/lib/libcurses/./director' -s
'/usr/tests/lib/libcurses/./slave' '/usr/tests/lib/libcurses/./tests/start'
Warning: excess data from slave at line 2 of file
/usr/tests/lib/libcurses/./tests/start
Oh goodie, let me run this.
$ '/usr/tests/lib/libcurses/./director' -s
'/usr/tests/lib/libcurses/./slave' '/usr/tests/lib/libcurses/./tests/start'
WARNING: CHECK_PATH not set, defaulting to ./
WARNING: INCLUDE_PATH not set, defaulting to ./
director: Error opening ./std_defines: No such file or directory
Beautiful, we have a command that takes arguments from the command line,
the environment, and has default arguments, that I need to read the source
to find them.
I won't bore you any more with this, but I am still peeling layers of brown
cylindrical items to find out what's going on with the test program.
Surely, there must be a simpler way to isolate the test program that is
running so that I can run it by hand and debug it! So what is it?
christos
