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* Test cross-CU type discoveryJosh Stone2009-11-173-0/+50
| | | | | Check that we can dereference a type declaration that is defined in a separate CU from the function.
* Add testcase for retrieving $global vars from execs and shared libs.Mark Wielaard2009-11-164-0/+204
| | | | | | | | | Explicit testcase for PR10010 and PR10622. * testsuite/systemtap.base/externalvar.c: New file. * testsuite/systemtap.base/externalvar.exp: New file. * testsuite/systemtap.base/externalvar.stp: New file. * testsuite/systemtap.base/externalvar_lib.c: New file.
* PR5916: Exploit kretprobe data storage areaJosh Stone2009-11-102-0/+74
| | | | | | | | | | | | | | | | | | | | Since 2.6.25, kretprobes can carry a data packet to be filled in an entry_handler. This patch lets us store our implicitly-saved $target variables in .return probes in that data area. * tapset/kretprobe.stp: New get/set functions for kretprobe data. * translate.cxx (c_unparser::emit_common_header): Add context->pi_longs. * tapsets.cxx (dwarf_var_expanding_visitor::visit_target_symbol_saved_return): Switch between the old and new methods of saving $vars in .return probes. (dwarf_var_expanding_visitor::gen_mapped_saved_return): The old way. (dwarf_var_expanding_visitor::gen_kretprobe_saved_return): The new way. (dwarf_derived_probe::join_group): Don't register paired entry-handlers. (dwarf_derived_probe::dwarf_derived_probe): Remember saved-var details. (dwarf_derived_probe_group::emit_module_decls): Output saved-var details. Also split the kretprobe handler whether we're on entry or return. (dwarf_derived_probe_group::emit_module_init): Prepare the entry handler. * testsuite/systemtap.base/kretprobe-vars.stp: Test implicit $var saving.
* reorganize app tests; rewrite tcl as sample of improvementsFrank Ch. Eigler2009-10-314-808/+0
| | | | | | | | | | | | | | | * testsuite/configure.ac (--enable-testapps): New option. * testsuite/Makefile.am (TESTAPPS): Pass to dejagnu. * testsuite/systemtap.base/{xulrunner,tcl,mysql,postgres}: Moved under new systemtap.apps/ subdirectory. * testsuite/systemtap.apps/stap-tcl.sh: New file to build tcl. * testsuite/systemtap.apps/stap-tcl.stp: New file to test tcl. * testsuite/systemtap.apps/tcl.exp: New simplified test driver. * dtrace.in: Disable STAP_HAS_SEMAPHORES as they don't work on shlibs yet. * includes/sys/sdt.h (STAP_SEMAPHORE): Include __builtin_expect for unlikely.
* Properly close the spawn of the pr10854 testcaseJosh Stone2009-10-271-0/+1
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* PR10854 cont'd: Add a testcase for the reproducerJosh Stone2009-10-272-0/+51
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* PR 10822 fixed by waiting for the procfs file.David Smith2009-10-221-1/+19
| | | | | * testsuite/systemtap.base/onoffprobe.exp: Wait for up to 10 seconds for the procfs file to be created.
* Added testsuite to test xulrunner sdt markers.Stan Cox2009-10-204-3/+136
| | | | | | | xulrunner.exp: New testsuite, modelled after mysql.exp. mysql.exp (stap-mysql.sh): Use installed stap. postgres.exp (stap-mysql.sh): Use installed stap. tcl.exp (stap-mysql.sh): Use installed stap.
* tcl.exp path fix.Stan Cox2009-10-201-1/+1
| | | | tcl.exp (run_tests): Fix stap path.
* Add testsuite for tcl sdt markers.Stan Cox2009-10-191-0/+165
| | | | | dtrace.in (provider::generate): Set enabled to true until .so is resolved. tcl.exp: New testsuite for tcl sdt markers modelled after mysql.
* PR10746: update test cases related to probe process.*Wenji Huang2009-10-143-6/+19
| | | | | | | | * testsuite/semok/utrace01.stp: Switch by CONFIG_UTRACE. * testsuite/systemtap.base/bz10294.stp: Ditto. * testsuite/systemtap.base/bz6905.stp: Ditto. * testsuite/systemtap.base/statement.exp: Mark untested if non-utrace kernel.
* PR10726 remove testcase workaround.Mark Wielaard2009-10-061-3/+1
| | | | | * testsuite/systemtap.base/const_value.c: Allow inlining since PR10726 was fixed.
* PR10739 testcase. Split const_value test in two. Absolute const addr fails.Mark Wielaard2009-10-064-7/+68
| | | | | | | | * testsuite/systemtap.base/const_value.exp: Handle both const_value blocks and address separately. XFAIL second test as PR10739. * testsuite/systemtap.base/const_value.stp: Only query baz const value. * testsuite/systemtap.base/const_value_func.c: New test for bar address. * testsuite/systemtap.base/const_value_func.stp: Likewise.
* Add tescase for DW_AT_const_value location descriptions.Mark Wielaard2009-10-053-0/+71
| | | | | | * testsuite/systemtap.base/const_value.c: New test. * testsuite/systemtap.base/const_value.exp: Likewise. * testsuite/systemtap.base/const_value.stp: Likewise.
* Added timeouts to test 15 & 16.David Smith2009-09-291-0/+2
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* Better cleanup.David Smith2009-09-281-1/+2
| | | | * testsuite/systemtap.base/cmd_parse.exp: Remove temporary module.
* PR10632: simplify randint() implementationFrank Ch. Eigler2009-09-231-27/+5
| | | | | | | | | * tapset/random.stp (randint): Make it 1-arity (imply min=0). Document with kerneldoc. * doc/Systemtap_Tapset_Reference/tapsets.tmpl: Extract the docs. * runtime/arith.c (_stp_random_pm_u): Rename without _pm. (_stp_random_pm): Rewrite in terms of ..._u. * testsuite/random.stp: Adapt & simplify.
* PR10632: tapset: randint() function + testsRoland Grunberg2009-09-232-0/+44
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* Use less idle time in testsuite.Mark Wielaard2009-09-198-27/+30
| | | | | | | | | | | | | | | | A lot of tests wait, sleep or use a timer for multiple seconds when that is not necessary. Reduce the time waited so save test time. * testsuite/systemtap.base/backtrace.stp: Exit after 100ms. * testsuite/systemtap.base/badkprobe.exp: Likewise. * testsuite/systemtap.base/global_end.stp: Likewise. * testsuite/systemtap.base/itrace.exp: Wait 1 sec instead of 5 for each test. * testsuite/systemtap.base/maxactive.exp: Likewise. * testsuite/systemtap.base/onoffprobe.exp: Match and use modname, so build script can be cached. * testsuite/systemtap.base/onoffprobe.stp: Wait miliseconds instead of seconds in each alias. Output module_name. * testsuite/systemtap.base/poll_map.stp: Start after 100ms.
* * vta-test.c: Include sdt.h under test, not system installed sys/sdt.h.Mark Wielaard2009-09-181-1/+1
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* PR10417 Enable vta-test.exp testcase and add to NEWS.Mark Wielaard2009-09-182-3/+2
| | | | | | * NEW: Mention DW_OP_{implicit,stack}_value support. * testsuite/systemtap.base/vta-test.exp: Don't XFAIL. Use staprun2. * testsuite/systemtap.base/vta-test.stp: Enable all probes.
* Add a testcase for PR10417 support for DW_OP_{stack|implicit}_value.Mark Wielaard2009-09-173-0/+76
| | | | | | | | Currently XFAILS when gcc-vta detected, otherwise UNTESTED. * testsuite/systemtap.base/vta-test.exp: New test harness. * testsuite/systemtap.base/vta-test.c: New test program. * testsuite/systemtap.base/vta-test.stp: New test script.
* Don't print pid in flightrec5.exp test.Mark Wielaard2009-09-171-1/+0
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* * sdt.h (STAP_SEMAPHORE): New. Add guard to utrace probe points.Stan Cox2009-09-161-12/+13
| | | | | | | | | | | | | | * itrace.h (__access_process_vm): Moved from here... * runtime/access_process_vm.h: New. ...to here. * translate.cxx (translate_pass): Include access_process_vm.h * session.h (sdt_semaphore_addr): New. * tapsets.cxx (sdt_query::record_semaphore): New. Record sdt_semaphore_addr. (uprobe_derived_probe_group::emit_module_decls): Allow for uprobe guard variable to be set and unset. (uprobe_derived_probe_group::emit_module_decls): Likewise. (uprobe_derived_probe_group::emit_module_exit): Likewise. * tapset-utrace.cxx (utrace_derived_probe_group::emit_probe_decl): Likewise. (utrace_derived_probe_group::emit_module_decls): Likewise. (utrace_derived_probe_group::emit_module_exit): Likewise.
* Add signal based file switching testcaseMasami Hiramatsu2009-09-163-1/+131
| | | | | | | | * testsuite/systemtap.base/flightrec1.exp: Add signal file switching testcase. * testsuite/systemtap.base/flightrec4.exp: New test for signal file switching with file number limits. * testsuite/systemtap.base/flightrec5.exp: New test for signal file switching with file number limits on bulk mode.
* Make labels -l .label test independent of list output order.Mark Wielaard2009-09-161-2/+9
| | | | | * testsuite/systemtap.base/labels.exp (-l .label): List all output lines individually in expect regex.
* PR10608: mark test cases untested once compilation failedWenji Huang2009-09-141-2/+4
| | | | | | | * testsuite/systemtap.syscall/syscall.exp: Simplify logic things. * testsuite/systemtap.syscall/test.tcl: Check compilation result. * testsuite/systemtap.base/utrace_syscall_args.exp: Change fail to untested.
* Make tracepoints.exp test more efficient by running as one giant script.Mark Wielaard2009-09-131-6/+20
| | | | | | | | | | | When there are lots of tracepoints in the kernel running a script for each one individually can take several minutes. So run them all in one giant script at the same time. Also increase timeout for the stap -l collection step since with an empty cache that might take more than the default 10 seconds. * testsuite/systemtap.base/tracepoints.exp: Increase default timeout. Collect all script fragments and run them as one.
* Test user markers set in a shared object.Stan Cox2009-09-081-3/+55
| | | | * sdt_misc: Add -shared section.
* PR10552 followup, remove -M testcases.Mark Wielaard2009-09-031-5/+0
| | | | * testsuite/systemtap.base/cache.exp: Remove MERGE1 and MERGE2 (-M) tests.
* Return, don't exit mysql.exp when unsupported.Mark Wielaard2009-09-021-1/+1
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* Add mysql.exp to test dtrace like support for mysql.Stan Cox2009-09-012-1/+345
| | | | * testsuite/systemtap.base/mysql.exp: New.
* Tighten kernel.function alias_tapset.exp expect regexp to match precisely.Mark Wielaard2009-08-291-1/+1
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* Fix overlapping statement probe error in warnings.stp.Mark Wielaard2009-08-291-1/+1
| | | | | | | | | | | | | Instead of generating a warning the current kernel.statement probe produced a warning on some 386 kernels that had optimized that particular line: semantic error: multiple addresses for fs/bio.c:282 (try fs/bio.c:278 or fs/bio.c:284) semantic error: no match while resolving probe point kernel.statement("bio_init@fs/bio.c+3") So do as told to just get the expected warnings for this probe. * testsuite/systemtap.base/warnings.stp (probea): Probe bio_init@fs/bio.c+5.
* Tighten alias_tapset.exp expect regexp to not gobble up multiple lines.Mark Wielaard2009-08-291-4/+4
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* Have dtrace use [wd] as the default dir when -o isn't given.Stan Cox2009-08-281-5/+4
| | | | | * dtrace.in: Generate the output file from basename of input filename. * dtrace.exp: Adjust the tests accordingly.
* Added test for pr10568.David Smith2009-08-283-0/+43
| | | | | | * testsuite/systemtap.base/alias_tapset.exp: New file. * testsuite/systemtap.base/alias_tapset.stp: Ditto. * testsuite/systemtap.base/alias_tapset/tapset_test.stp: Ditto.
* PR10568: Ensure that aliases pull in their tapsetJosh Stone2009-08-274-0/+37
| | | | | | | | | | | When a probe alias is resolved in a tapset, the contents of that tapset should be included in the compiled script, just as we do for global variables and functions. * elaborate.cxx (alias_expansion_builder::build): When an alias is instantiated, add its stapfile to the session files. * testsuite/systemtap.base/tapset_includes.exp: New test. * testsuite/systemtap.base/tapset/*.stp: Testing tapsets for above.
* xfail backtrace.exp as PR6961 backtrace from non-pt_regs probe contextMark Wielaard2009-08-271-0/+4
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* Return, don't exit postgres.exp when unsupported.Mark Wielaard2009-08-271-1/+1
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* Teach postgres.exp to use a locally built version of postgres.Stan Cox2009-08-271-62/+92
| | | | | * postgres.exp: Grab postgres from upstream then build and test it with uprobe, utrace, and kprobe.
* PR4186 cont'd: option #2: standardize on kernel ARCH/SUBARCH throughoutFrank Ch. Eigler2009-08-251-1/+1
| | | | | | | | * main.cxx (main): Perform equivalent sed by hand on uname()->machine. * stap.1.in: Clarify -a ARCH slightly. * tapsets.cxx (validate_module_elf): Accept "arm*"for EM_ARM. * tapset/**, testsuite/**: Removed/collapsed "i386"/"i686" branches, renamed "ppc64"->"powerpc" and "s390x"->"s390".
* KFAIL cmd_parse15 on kernel < 2.6.29, see commit e0ccd3.Mark Wielaard2009-08-251-0/+5
| | | | | * testsuite/systemtap.base/cmd_parse.exp: kfail cmd_parse15 when kernel26ver < 29.
* Make inlinedvars empty asm really empty.Mark Wielaard2009-08-251-1/+1
| | | | | | | A debug "nop" was accidentially left in the asm statement that should have been totally empty. * testsuite/systemtap.base/inlinedvars.c (m): Really empty asm.
* PR4186 cont'd: uname -m --> uname -i in test casesFrank Ch. Eigler2009-08-244-5/+5
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* Rename cache.exp proc stap_compile to cache_compile to not conflict.Mark Wielaard2009-08-241-22/+22
| | | | | | * testsuite/systemtap.base/cache.exp: Rename proc stap_compile to cache_compile, to prevent conflict with proc stap_compile from lib/stap_compile.exp.
* Fix failing uprobes.exp -p5 failures by removing trailing spaces in $$ vars.Mark Wielaard2009-08-242-3/+3
| | | | | | | | * tapsets.cxx (dwarf_var_expanding_visitor::visit_target_symbol_context): Don't add extra space at end of list, only add space between symbols. * testsuite/systemtap.base/uprobes.exp: Use more specific expect regex. * testsuite/systemtap.base/vars.exp: Don't just chop off last char of printf output string.
* PR4186: cross-architecture probe buildingFrank Ch. Eigler2009-08-241-1/+27
| | | | | | | | | | | * main.cxx (main): Add 'a:' and 'B:' options. * session.h (kbuildflags): New place to store -B args. * testsuite/systemtap.base/cmd_parse.exp: Test them lightly. * buildrun.cxx (run_make_cmd): Use "--no-print-directory" rather than ">/dev/null" in kbuild invocations. Pass '-a' and '-B' flags along. * hash.cxx (find_script_hash): Add them. * NEWS, stap.1.in: Mention this.
* Initialize sdt_types testcase arr_char so that it is always null terminated.Mark Wielaard2009-08-241-1/+1
| | | | | | * testsuite/systemtap.base/sdt_types.c: Initialize char arr_char [], not with (too small) constant length, to make sure the string is always null terminated.
* Two minor testcase fixes.David Smith2009-08-202-3/+5
| | | | | * testsuite/systemtap.base/global_stat.exp: Improved error handling. * testsuite/systemtap.base/strftime.exp: Ditto.
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