CppParser.exp failures

CppParser.exp failures

[Mark Wielaard]

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Hi,

Is someone else seeing these CppParser.exp failures in frysk core?

Running target unix
Using /usr/share/dejagnu/baseboards/unix.exp as board description file
for target.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for
target.
WARNING: Couldn't find tool config file for unix, using default.
Running ../../frysk/frysk-core/testsuite/expr/CppParser.exp ...
/home/mark/src/frysk-obj/frysk-core
FAIL: where
FAIL: up
FAIL: down
FAIL: float_21
FAIL: double_21
FAIL: static_int
FAIL: static_class
FAIL: class
FAIL: arr_1
FAIL: arr_2
FAIL: arr_3

                === expr Summary ===

# of expected passes            9
# of unexpected failures        11
make[2]: *** [check-DEJAGNU] Error 1

expr.log attached.

Thanks,

Mark

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Test Run By mark on Mon Nov 27 10:26:20 2006
Native configuration is x86_64-unknown-linux-gnu

		=== expr tests ===

Schedule of variations:
    unix

Running target unix
Using /usr/share/dejagnu/baseboards/unix.exp as board description file for target.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for target.
WARNING: Couldn't find tool config file for unix, using default.
Running ../../frysk/frysk-core/testsuite/expr/CppParser.exp ...
Executing on host: cc ../../frysk/frysk-core/testsuite/expr/20061115-1.c  -O0 -g -c  -o /home/mark/src/frysk-obj/frysk-core/testsuite/20061115-1.o    (timeout = 300)
Executing on host: cc ../../frysk/frysk-core/testsuite/expr/20061115-2.c  -O0 -g -c  -o /home/mark/src/frysk-obj/frysk-core/testsuite/20061115-2.o    (timeout = 300)
Executing on host: cc /home/mark/src/frysk-obj/frysk-core/testsuite/20061115-1.o /home/mark/src/frysk-obj/frysk-core/testsuite/20061115-2.o  -o /home/mark/src/frysk-obj/frysk-core/testsuite/20061115.x    (timeout = 300)

(hpd) 
PASS: prompt
(hpd) print 2+2
4
(hpd) PASS: add

(hpd) attach loop.x 24481 -cli
(hpd) PASS: attach
where
java.lang.NullPointerException
   at frysk.cli.hpd.CLI$WhereHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: where
print int_21
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
PASS: int_21
Internal debugger error:  
(hpd) 
(hpd) up
java.lang.NullPointerException
   at frysk.cli.hpd.CLI$UpDownHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: up
print int_21
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
PASS: int_21
Internal debugger error:  
(hpd) 
(hpd) down
java.lang.NullPointerException
   at frysk.cli.hpd.CLI$UpDownHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: down
print float_21
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: float_21
print double_21
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: double_21
print static_int
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: static_int
print static_class
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: static_class
print class
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: class
print arr_1
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: arr_1
print arr_2
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: arr_2
print arr_3
java.lang.NullPointerException
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.expr.CppTreeParser.expr(hpd)
   at frysk.cli.hpd.SymTab.print(hpd)
   at frysk.cli.hpd.CLI$PrintHandler.handle(hpd)
   at frysk.cli.hpd.CLI.execCommand(hpd)
   at frysk.cli.hpd.hpd.main(hpd)
Internal debugger error:  
(hpd) 
(hpd) FAIL: arr_3

$ PASS: rcp prompt

$ xyz=3
3$ PASS: rcp assign
xya=4
4$ PASS: rcp assign
xy\b \b\b \bxy

xyz   xya
$ xyPASS: rcp tab
testcase ../../frysk/frysk-core/testsuite/expr/CppParser.exp completed in 110 seconds

		=== expr Summary ===

# of expected passes		9
# of unexpected failures	11
runtest completed at Mon Nov 27 10:28:11 2006

Re: CppParser.exp failures

[Stan Cox]

On Mon, 2006-11-27 at 10:29 +0100, Mark Wielaard wrote:

> Is someone else seeing these CppParser.exp failures in frysk core?

I think the problem is that the hpd attach is failing because of the
FindProc interface changes, which causes all the subsequent tests to
fail since the process is not attached.

Re: CppParser.exp failures

[Andrew Cagney]

It turns out that << make check >> doesn't require $(RUNTEST) (dejagnu), 
and so, when runtest is missing, will just skip the dejagnu tests 
instead of failing.  Ulgh!!  This explains why it was missed from 
testing.  I've created:
http://sourceware.org/bugzilla/show_bug.cgi?id=3579

Stan Cox wrote:
> On Mon, 2006-11-27 at 10:29 +0100, Mark Wielaard wrote:
>
>   
>> Is someone else seeing these CppParser.exp failures in frysk core?
>>     
>
> I think the problem is that the hpd attach is failing because of the
> FindProc interface changes, which causes all the subsequent tests to
> fail since the process is not attached.
>
>
>
>   

Re: CppParser.exp failures

[Stan Cox]

That reminds me of something Andrew mentioned.
For better or for worse dejagnu users take for granted that dejagnu
posts results and leaves it as a user exercise to check them for
validity, unlike JUnit which stops when a test fails.