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[Bug testsuite/10732] New: declaration.exp empty-struct always fails, resolve-fail passes erroneously


The declaration.exp testcases rely on kernel module function probe points that
don't exist in modern kernels. It would be better to rewrite these as user space
tests, so the testsuite controls all inputs.

Running /home/mark/src/systemtap/testsuite/systemtap.base/declaration.exp ...
running stap -v -p4 -e probe\ module(\"libata\").function(\"ata_qc_issue\")\ \{\
print(\$qc->\$scsicmd->\$device->\$host->\$host_no)\ \};
Pass 1: parsed user script and 60 library script(s) using
19364virt/11576res/2096shr kb, in 120usr/10sys/130real ms.
semantic error: no match while resolving probe point
module("libata").function("ata_qc_issue")
Pass 2: analyzed script: 0 probe(s), 0 function(s), 0 embed(s), 0 global(s)
using 136912virt/12392res/2488shr kb, in 20usr/60sys/88real ms.
Pass 2: analysis failed.  Try again with another '--vp 01' option.
PASS: empty-struct resolve-fail compilation failed correctly
running stap -v -p4 -e probe\
module(\"scsi_mod\").function(\"scsi_request_fn\")\ \{print(\$q)\} probe\
module(\"libata\").function(\"ata_qc_issue\")\ \{\
print(\$qc->\$scsicmd->\$device->\$host->\$host_no)\ \};
Pass 1: parsed user script and 60 library script(s) using
19364virt/11576res/2096shr kb, in 120usr/10sys/140real ms.
semantic error: no match while resolving probe point
module("scsi_mod").function("scsi_request_fn")
Pass 2: analyzed script: 0 probe(s), 0 function(s), 0 embed(s), 0 global(s)
using 136912virt/12388res/2488shr kb, in 20usr/70sys/91real ms.
Pass 2: analysis failed.  Try again with another '--vp 01' option.
FAIL: empty-struct resolve-pass compilation failed

-- 
           Summary: declaration.exp empty-struct always fails, resolve-fail
                    passes erroneously
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: testsuite
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: mjw at redhat dot com
                CC: jistone at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=10732

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