[Scilab-users] test_run failed: Slave Scilab exited with error code 127

[Samuel Gougeon]

Le 06/08/2019 à 15:03, philippe a écrit :
> .../...
> I've just done this an get :
>
>
> -> test_run("ast",[],"no_check_ref")
>    TMPDIR = /tmp/SCI_TMP_32597_VRKa5r
>
>  Module  001/001 - [ast] :
>
>  001/154 - [ast] Sand.........................................
>  (   /usr/-6.0.2//bin/scilab -nwni  -nb -quit --timeout 15m  -f 
> /tmp/SCI_TMP_32597_VRKa5r/Sand.tst > /tmp/SCI_TMP_32
>  597_VRKa5r/Sand.res ) 2> /tmp/SCI_TMP_32597_VRKa5r/Sand.er
>
>
> the command line "/usr/-6.0.2//bin/scilab"  should be instead :
> /usr/share/scilab-6.0.2/bin/scilab
>
> the problem seems to come from line 811
>
> if (getos() <> "Windows") & ~isfile(SCI+"/bin/scilab") then
>         SCI_BIN = strsubst(SCI,"share/scilab","");//<---line 811
>     else
>         SCI_BIN = SCI;
>     end
>
> there is two occurrences of "share/scilab" in the path so the 
> substitution is not valid :
>
>
> --> SCI
>  SCI  =
>
>  /usr/share/scilab-6.0.2/share/scilab


If this path specific to your installation? I mean, some other Linux or 
oMacOS users run tests without this issue.
Anyway, this has to be fixed.

>
> the line 811 should be replaced with something like :
>
> SCI_path=strsplit(SCI,'/');SCI_BIN = strcat(SCI_path(1:$-2),'/');
>
> but this modification freeze scilab when launching test_run although 
> running "/usr/share/scilab-6.0.2/bin/scilab -nwni  -nb -quit --timeout 
> 15m  -f /tmp/SCI_TMP_32597_VRKa5r/Sand.tst"  from a terminal is ok ...?

Have you checked that this is *actually* the run command, with the same 
disp spy instruction?
If yes, then there may be 2 another bug after the first one.


>
> Thanks a lot Samuel for the help, do you want me to add a bug report ?


Yes please. It will need your contribution to test and valid the solution.
It will be hard (and heavy) to get a specific scilab installation to 
test the patch.


Samuel

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