* [Bug translator/19362] New: Systemtap translator putting in two probes for each probe point in the systemtap.base/library.exp tests
@ 2015-12-14 20:35 wcohen at redhat dot com
2015-12-14 21:19 ` [Bug translator/19362] " wcohen at redhat dot com
2015-12-14 21:27 ` jistone at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: wcohen at redhat dot com @ 2015-12-14 20:35 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=19362
Bug ID: 19362
Summary: Systemtap translator putting in two probes for each
probe point in the systemtap.base/library.exp tests
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
Assignee: systemtap at sourceware dot org
Reporter: wcohen at redhat dot com
Target Milestone: ---
When running the most recent version of systemtap checkout from the git
repository a number of the tests are systemtap.base/library.exp are failing
because the probes are firing twice ("(30 != 15)" at the end of failed lines).
The fedora 23 systemtap-2.9-1.fc23.x86_64 does not have this issue.
Checkout and build locally and install. Then run the portion library.exp tests
with:
make installcheck RUNTESTFLAGS="--debug systemtap.base/library.exp"
...
Running ./systemtap.base/library.exp ...
FAIL: library sdt_misc * (30 != 15)
FAIL: library sdt_misc (dyninst) * (0 != 15)
FAIL: library sdt_misc *libsdt* (30 != 15)
FAIL: library sdt_misc (dyninst) *libsdt* (0 != 15)
FAIL: library sdt_misc libsdt.so (30 != 15)
FAIL: library sdt_misc (dyninst) libsdt.so (0 != 15)
FAIL: library sdt_misc PATH/*libsdt* (30 != 15)
FAIL: library sdt_misc (dyninst) PATH/*libsdt* (0 != 15)
FAIL: library sdt_misc PATH/libsdt.so (30 != 15)
FAIL: library sdt_misc (dyninst) PATH/libsdt.so (0 != 15)
FAIL: library sdt_misc * rpath (30 != 15)
FAIL: library sdt_misc (dyninst) * rpath (0 != 15)
FAIL: library sdt_misc *libsdt* rpath (30 != 15)
FAIL: library sdt_misc (dyninst) *libsdt* rpath (0 != 15)
FAIL: library sdt_misc libsdt.so rpath (30 != 15)
FAIL: library sdt_misc (dyninst) libsdt.so rpath (0 != 15)
FAIL: library sdt_misc PATH/*libsdt* rpath (30 != 15)
FAIL: library sdt_misc (dyninst) PATH/*libsdt* rpath (0 != 15)
FAIL: library sdt_misc (dyninst) PATH/libsdt.so rpath (0 != 15)
FAIL: library .exported (dyninst) (0) (0 >= 3)
=== systemtap Summary ===
# of expected passes 7
# of unexpected failures 20
make[2]: Leaving directory
'/home/wcohen/research/profiling/systemtap_write/systemtap/testsuite'
if test -n ""; then mail < systemtap.sum; fi
make[1]: Leaving directory
'/home/wcohen/research/profiling/systemtap_write/systemtap/testsuite'
Looking at the testsuite/systemtap.log see
bar begin
bar begin
bar 2
bar 2
In test_probe_2 probe 0x2
In test_probe_2 probe 0x2
In test_probe_2 probe 0x2
In test_probe_2 probe 0x2
bar end
bar end
baz 3 abc
baz 3 abc
baz begin
baz begin
In test_probe_0 probe 0x3
In test_probe_0 probe 0x3
In test_probe_3 probe 0x3 0x400900
In test_probe_3 probe 0x3 0x400900
baz end
baz end
buz 4
buz 4
buz begin
buz begin
In test_probe_4 dtrace probe 0x7ffeb0b967e0
In test_probe_4 dtrace probe 0x7ffeb0b967e0
In test_probe_1 probe 0x0
In test_probe_1 probe 0x0
buz end
buz end
Number of similar warning messages suppressed: 15.
Rerun with -v to see them.
FAIL: library sdt_misc * (30 != 15)
--
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2015-12-14 20:35 [Bug translator/19362] New: Systemtap translator putting in two probes for each probe point in the systemtap.base/library.exp tests wcohen at redhat dot com
2015-12-14 21:19 ` [Bug translator/19362] " wcohen at redhat dot com
2015-12-14 21:27 ` jistone at redhat dot com
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