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Current systemtap testsuite results


I tried out running the testsuite we have checked into the systemtap cvs on a variety of platforms with the current snapshot of systemtap (9/7/2005) running on each. The results were the worst on the RHEL4 x86-64 machine. Below are more summaries of passes and fails and some analsysis on why things failed. The kmodule.stp test fails for everything because the kernels do not have the required debug information for the modules.

-Will



RHEL4 x86-64 (calfee)
2.6.9-15.ELsmp

=== systemtap Summary ===

# of expected passes            67
# of unexpected failures        13

FAIL: ./systemtap.base/and.stp startup (eof)
FAIL: ./systemtap.base/kmodule.stp compilation
FAIL: ./systemtap.base/logical_not.stp startup (eof)
FAIL: ./systemtap.base/or.stp startup (eof)
FAIL: ./systemtap.base/simple.stp startup (timeout)
FAIL: ./systemtap.base/subtract.stp startup (timeout)
FAIL: ./systemtap.base/tri.stp startup (timeout)
FAIL: ./systemtap.base/xor.stp startup (timeout)
FAIL: arith
FAIL: primes
FAIL: profile
FAIL: syscalls-count (0)
FAIL: syscalls-run (0)


On RHEL4 x86-64 the and.stp, logical_not.stp, or.stp failed in the same manner when an attempt to install the module was made. It appears that the names are not as unique as desired andthat the x86-64 is speeds enough to end up with the same name for two different tests.


insmod: error inserting '/tmp/staphXBwpp/stap_0_1126103660.ko': -1 File exists

systemtap.samples/arith.stp and systemtap.samples/profile.stp fail due to "implicit declaration of function `task_pt_regs'". Looks like the runtime library is not providing that.

systemtap.samples/syscalls.stp can crash the x86-64 kernel.

It looks like sometime tripped up the dejagnu test harness, so tests after simple.stp were not installed/running.





RHEL4 i686 (slingshot)
2.6.9-15.ELsmp


=== systemtap Summary ===


# of expected passes            92
# of unexpected failures        1

FAIL: ./systemtap.base/kmodule.stp compilation


FC4 i686 (montague) 2.6.12-1.1447_FC4

=== systemtap Summary ===

# of expected passes            90
# of unexpected failures        3

FAIL: ./systemtap.base/kmodule.stp compilation
FAIL: profile
FAIL: syscalls-run (14)


rawhide (trek) 2.6.13-1.1530_FC5smp

=== systemtap Summary ===

# of expected passes            86
# of unexpected failures        5

FAIL: profile (timeout)
FAIL: profile
FAIL: syscalls-count (13)
FAIL: syscalls-run (timeout)
FAIL: syscalls-run (0)


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