#!/bin/bash
#
-# Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com>
+# Copyright (C) 2012 Christian Babeux <christian.babeux@efficios.com>
#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License, version 2 only, as
-# published by the Free Software Foundation.
+# SPDX-License-Identifier: GPL-2.0-only
#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-# more details.
-#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc., 51
-# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
TEST_DESC="Filtering - Valid filters"
CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
-LTTNG_BIN="lttng"
-BIN_NAME="gen-ust-events"
STATS_BIN="$TESTDIR/utils/babelstats.pl"
SESSION_NAME="valid_filter"
-EVENT_NAME="tp:tptest"
NR_ITER=100
-NUM_TESTS=290
+NUM_GLOBAL_TESTS=2
+NUM_UST_TESTS=1122
+NUM_KERNEL_TESTS=1056
+NUM_TESTS=$(($NUM_UST_TESTS+$NUM_KERNEL_TESTS+$NUM_GLOBAL_TESTS))
source $TESTDIR/utils/utils.sh
-if [ ! -x "$CURDIR/$BIN_NAME" ]; then
- BAIL_OUT "No UST nevents binary detected."
-fi
-
-function enable_ust_lttng_event_filter()
+function enable_lttng_event_filter()
{
- sess_name="$1"
- event_name="$2"
- filter="$3"
+ domain="$1"
+ sess_name="$2"
+ event_name="$3"
+ filter="$4"
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $event_name -s $sess_name -u --filter "$filter" 2>&1 >/dev/null
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $event_name \
+ -s $sess_name $domain --filter "$filter" 2>&1 >/dev/null
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context \
+ -s $sess_name $domain -t procname 2>&1 >/dev/null
ok $? "Enable lttng event with filtering"
}
-function run_apps
+function run_ust
{
./$CURDIR/$BIN_NAME $NR_ITER >/dev/null 2>&1
}
+function run_ust_str
+{
+ $TESTDIR/utils/testapp/gen-ust-nevents-str/gen-ust-nevents-str $NR_ITER \
+ hypothec \
+ hypotheca \
+ hypothecary \
+ hypothecate \
+ hypothecation \
+ hypothecator \
+ hypothecium \
+ hypothenar \
+ hypothenuse \
+ hypothermal \
+ hypothermia \
+ hypothermic \
+ hypotheses \
+ hypothesis \
+ hypothesise \
+ hypothesised \
+ hypothesises \
+ hypothesize \
+ hypothesizing \
+ hypothetic \
+ electrothermic \
+ endothermic \
+ exothermic \
+ geothermic \
+ apothecary \
+ hypothecary \
+ peccary \
+ scary \
+ actinomycosis \
+ adenohypophysis \
+ adiposis \
+ emesis \
+ emphasis \
+ conformal \
+ coseismal \
+ decimal \
+ dermal
+}
+
+function run_kernel
+{
+ # Trigger the event for 100 iterations
+ echo -n "100" > /proc/lttng-test-filter-event
+}
+
function test_valid_filter
{
- filter="$1"
- validator="$2"
+ domain_name="$1"
+ domain="$2"
+ event_name="$3"
+ filter="$4"
+ validator="$5"
- diag "Test valid filter: $1"
+ diag "Test valid $domain_name filter: $filter"
trace_path=$(mktemp -d)
create_lttng_session_ok $SESSION_NAME $trace_path
# Enable filter
- enable_ust_lttng_event_filter $SESSION_NAME $EVENT_NAME $filter
+ enable_lttng_event_filter $domain $SESSION_NAME "$event_name" "$filter"
# Trace apps
start_lttng_tracing_ok $SESSION_NAME
- run_apps
- stop_lttng_tracing $SESSION_NAME
+ run_$domain_name
+ stop_lttng_tracing_ok $SESSION_NAME
# Destroy session
- destroy_lttng_session $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
- stats=`babeltrace $trace_path | $STATS_BIN --tracepoint $EVENT_NAME`
+ stats=`babeltrace $trace_path | $STATS_BIN --tracepoint $event_name`
rm -rf $trace_path
validate_min_max "$stats" "netintfieldhex" "0x1" "0x63"
status=$(($status|$?))
- validate_min_max "$stats" "floatfield" "2222" "2222"
- status=$(($status|$?))
+ if [ $KERNEL_CHECK -eq 0 ]; then
+ validate_min_max "$stats" "floatfield" "2222" "2222"
+ status=$(($status|$?))
- validate_min_max "$stats" "doublefield" "2" "2"
- status=$(($status|$?))
+ validate_min_max "$stats" "doublefield" "2" "2"
+ status=$(($status|$?))
+ fi
return $status
}
fi
}
+function validator_str_has_no_event
+{
+ validator_has_no_event "$1"
+}
+
function validator_has_events
{
stats="$1"
return $status
}
+function validator_str_has_events
+{
+ stats="$1"
+ status=0
+
+ echo $stats | grep -q str
+ status=$(($status|$?))
+
+ return $status
+}
+
+function validator_stringfield_has_events
+{
+ stats="$1"
+ status=0
+
+ echo $stats | grep -q stringfield
+ status=$(($status|$?))
+
+ return $status
+}
+
function validator_intfield_ge
{
stats="$1"
validate_min_max "$stats" "netintfieldhex" "0x0" "0x63"
status=$(($status|$?))
- validate_min_max "$stats" "floatfield" "2222" "2222"
- status=$(($status|$?))
+ if [ $KERNEL_CHECK -eq 0 ]; then
+ validate_min_max "$stats" "floatfield" "2222" "2222"
+ status=$(($status|$?))
- validate_min_max "$stats" "doublefield" "2" "2"
- status=$(($status|$?))
+ validate_min_max "$stats" "doublefield" "2" "2"
+ status=$(($status|$?))
+ fi
validate_min_max "$stats" "stringfield" "\"test\"" "\"test\""
status=$(($status|$?))
print_test_banner "$TEST_DESC"
-IFS=$'\n'
-
issue_356_filter="intfield > 0 && intfield > 1 && "
issue_356_filter+="intfield > 2 && intfield > 3 && "
issue_356_filter+="intfield > 4 && intfield > 5 && "
issue_356_filter+="intfield > 6 && intfield > 7 && "
issue_356_filter+="intfield > 8 || intfield > 0"
-# One to one mapping between filters and validators
+start_lttng_sessiond
+
+### UST TESTS
+
+BIN_NAME="gen-ust-events"
+
+KIRK_KRAUSS_TESTS=(
+ # the tests below were written by Kirk Krauss in this article:
+ # http://www.drdobbs.com/architecture-and-design/matching-wildcards-an-empirical-way-to-t/240169123
+
+ str_has_events
+ '"abcccd" == "*ccd"'
+
+ str_has_events
+ '"mississipissippi" == "*issip*ss*"'
+
+ str_has_no_event
+ '"xxxx\*zzzzzzzzy\*f" == "xxxx*zzy*fffff"'
+
+ str_has_events
+ '"xxxx\*zzzzzzzzy\*f" == "xxx*zzy*f"'
-FILTERS=("intfield" #1
- "intfield > 1" #2
- "intfield >= 1" #3
- "intfield < 2" #4
- "intfield <= 2" #5
- "intfield == 1" #6
- "intfield != 99" #7
- "!intfield" #8
- "-intfield" #9
- "--intfield" #10
- "+intfield" #11
- "++intfield" #12
- "intfield > 1 && longfield > 42" #13
- "intfield >= 42 && longfield <= 42" #14
- "intfield < 1 || longfield > 98" #15
- "(stringfield == \"test\" || intfield != 10) && intfield > 33" #16
- "intfield < 42.4242424242" #17
- "\"test\" == \"test\"" #18 #Issue #342
- "stringfield == \"test\"" #19
- "stringfield == \"t*\"" #20
- "stringfield == \"*\"" #21
- $issue_356_filter #22 #Issue #356
- "intfield < 0xDEADBEEF" #23
- "intfield < 0x2" #24
- "intfield < 02" #25
- "stringfield2 == \"\\\*\"" #26
- "1.0 || intfield || 1.0" #27
- "1 < intfield" #28
- "\$ctx.vtid == 0" #29
- "\$ctx.vtid != 0" #30
- "0 == \$ctx.vtid" #31
- "0 != \$ctx.vtid" #32
- "\$ctx.vpid == 0" #33
- "\$ctx.vpid != 0" #34
- "0 == \$ctx.vpid" #35
- "0 != \$ctx.vpid" #36
- "\$ctx.procname != \"$BIN_NAME\"" #37
- "\$ctx.procname == \"$BIN_NAME\"" #38
- "\"$BIN_NAME\" != \$ctx.procname" #39
- "\"$BIN_NAME\" == \$ctx.procname" #40
- "\$ctx.procname != \"$BIN_NAME*\"" #41
- "\$ctx.procname == \"$BIN_NAME*\"" #42
- "\"$BIN_NAME*\" != \$ctx.procname" #43
- "\"$BIN_NAME*\" == \$ctx.procname" #44
- "\$ctx.procname != \"*\"" #45
- "\$ctx.procname == \"*\"" #46
- "\"*\" != \$ctx.procname" #47
- "\"*\" == \$ctx.procname" #48
+ str_has_no_event
+ '"xxxxzzzzzzzzyf" == "xxxx*zzy*fffff"'
+
+ str_has_events
+ '"xxxxzzzzzzzzyf" == "xxxx*zzy*f"'
+
+ str_has_events
+ '"xyxyxyzyxyz" == "xy*z*xyz"'
+
+ str_has_events
+ '"mississippi" == "*sip*"'
+
+ str_has_events
+ '"xyxyxyxyz" == "xy*xyz"'
+
+ str_has_events
+ '"mississippi" == "mi*sip*"'
+
+ str_has_events
+ '"ababac" == "*abac*"'
+
+ str_has_events
+ '"ababac" == "*abac*"'
+
+ str_has_events
+ '"aaazz" == "a*zz*"'
+
+ str_has_no_event
+ '"a12b12" == "*12*23"'
+
+ str_has_no_event
+ '"a12b12" == "a12b"'
+
+ str_has_events
+ '"a12b12" == "*12*12*"'
+
+ str_has_events
+ '"\*" == "*"'
+
+ str_has_events
+ '"a\*abab" == "a*b"'
+
+ str_has_events
+ '"a\*r" == "a*"'
+
+ str_has_no_event
+ '"a\*ar" == "a*aar"'
+
+ str_has_events
+ '"XYXYXYZYXYz" == "XY*Z*XYz"'
+
+ str_has_events
+ '"missisSIPpi" == "*SIP*"'
+
+ str_has_events
+ '"mississipPI" == "*issip*PI"'
+
+ str_has_events
+ '"xyxyxyxyz" == "xy*xyz"'
+
+ str_has_events
+ '"miSsissippi" == "mi*sip*"'
+
+ str_has_no_event
+ '"miSsissippi" == "mi*Sip*"'
+
+ str_has_events
+ '"abAbac" == "*Abac*"'
+
+ str_has_events
+ '"abAbac" == "*Abac*"'
+
+ str_has_events
+ '"aAazz" == "a*zz*"'
+
+ str_has_no_event
+ '"A12b12" == "*12*23"'
+
+ str_has_events
+ '"a12B12" == "*12*12*"'
+
+ str_has_events
+ '"oWn" == "*oWn*"'
+
+ str_has_events
+ '"bLah" == "bLah"'
+
+ str_has_no_event
+ '"bLah" == "bLaH"'
+
+ str_has_events
+ '"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab" == "a*a*a*a*a*a*aa*aaa*a*a*b"'
+
+ str_has_events
+ '"abababababababababababababababababababaacacacacacacacadaeafagahaiajakalaaaaaaaaaaaaaaaaaffafagaagggagaaaaaaaab" == "*a*b*ba*ca*a*aa*aaa*fa*ga*b*"'
+
+ str_has_no_event
+ '"abababababababababababababababababababaacacacacacacacadaeafagahaiajakalaaaaaaaaaaaaaaaaaffafagaagggagaaaaaaaab" == "*a*b*ba*ca*a*x*aaa*fa*ga*b*"'
+
+ str_has_no_event
+ '"abababababababababababababababababababaacacacacacacacadaeafagahaiajakalaaaaaaaaaaaaaaaaaffafagaagggagaaaaaaaab" == "*a*b*ba*ca*aaaa*fa*ga*gggg*b*"'
+
+ str_has_events
+ '"abababababababababababababababababababaacacacacacacacadaeafagahaiajakalaaaaaaaaaaaaaaaaaffafagaagggagaaaaaaaab" == "*a*b*ba*ca*aaaa*fa*ga*ggg*b*"'
+
+ str_has_events
+ '"aaabbaabbaab" == "*aabbaa*a*"'
+
+ str_has_events
+ '"a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*a\*" == "a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*"'
+
+ str_has_events
+ '"aaaaaaaaaaaaaaaaa" == "*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*"'
+
+ str_has_no_event
+ '"aaaaaaaaaaaaaaaa" == "*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*a*"'
+
+ str_has_no_event
+ '"abc\*abcd\*abcde\*abcdef\*abcdefg\*abcdefgh\*abcdefghi\*abcdefghij\*abcdefghijk\*abcdefghijkl\*abcdefghijklm\*abcdefghijklmn" == "abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*"'
+
+ str_has_events
+ '"abc\*abcd\*abcde\*abcdef\*abcdefg\*abcdefgh\*abcdefghi\*abcdefghij\*abcdefghijk\*abcdefghijkl\*abcdefghijklm\*abcdefghijklmn" == "abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*"'
+
+ str_has_no_event
+ '"abc\*abcd\*abcd\*abc\*abcd" == "abc*abc*abc*abc*abc"'
+
+ str_has_events
+ '"abc\*abc\*abc\*abc\*abc\*abc\*abc\*abc\*abc\*abc\*abcd" == "abc*abc*abc*abc*abc*abc*abc*abc*abc*abc*abcd"'
)
-VALIDATOR=("validator_intfield" #1
- "validator_intfield_gt" #2
- "validator_intfield_ge" #3
- "validator_intfield_lt" #4
- "validator_intfield_le" #5
- "validator_intfield_eq" #6
- "validator_intfield_ne" #7
- "validator_intfield_not" #8
- "validator_intfield" #9
- "validator_intfield" #10
- "validator_intfield" #11
- "validator_intfield" #12
- "validator_intfield_gt_and_longfield_gt" #13
- "validator_intfield_ge_and_longfield_le" #14
- "validator_intfield_lt_or_longfield_gt" #15
- "validator_mixed_str_or_int_and_int" #16
- "validator_mixed_int_double" #17
- "validator_true_statement" #18
- "validator_true_statement" #19
- "validator_true_statement" #20
- "validator_true_statement" #21
- "validator_intfield" #22
- "validator_true_statement" #23
- "validator_intfield_lt" #24
- "validator_intfield_lt" #25
- "validator_true_statement" #26
- "validator_true_statement" #27
- "validator_intfield_gt" #28
- "validator_has_no_event" #29
- "validator_has_events" #30
- "validator_has_no_event" #31
- "validator_has_events" #32
- "validator_has_no_event" #33
- "validator_has_events" #34
- "validator_has_no_event" #35
- "validator_has_events" #36
- "validator_has_no_event" #36
- "validator_has_events" #37
- "validator_has_no_event" #38
- "validator_has_events" #39
- "validator_has_no_event" #41
- "validator_has_events" #42
- "validator_has_no_event" #43
- "validator_has_events" #44
- "validator_has_no_event" #45
- "validator_has_events" #46
- "validator_has_no_event" #47
- "validator_has_events" #48
+# Set IFS to newline to facilitate array declaration
+OLDIFS="$IFS"
+IFS=$'\n'
+UST_FILTERS=(
+ intfield
+ "intfield"
+
+ intfield_gt
+ "intfield > 1"
+
+ intfield_ge
+ "intfield >= 1"
+
+ intfield_lt
+ "intfield < 2"
+
+ intfield_le
+ "intfield <= 2"
+
+ intfield_eq
+ "intfield == 1"
+
+ intfield_ne
+ "intfield != 99"
+
+ intfield_not
+ "!intfield"
+
+ intfield
+ "-intfield"
+
+ intfield
+ "--intfield"
+
+ intfield
+ "+intfield"
+
+ intfield
+ "++intfield"
+
+ intfield_gt_and_longfield_gt
+ "intfield > 1 && longfield > 42"
+
+ intfield_ge_and_longfield_le
+ "intfield >= 42 && longfield <= 42"
+
+ intfield_lt_or_longfield_gt
+ "intfield < 1 || longfield > 98"
+
+ mixed_str_or_int_and_int
+ "(stringfield == \"test\" || intfield != 10) && intfield > 33"
+
+ mixed_int_double
+ "intfield < 42.4242424242"
+
+ # Issue #342
+ true_statement
+ "\"test\" == \"test\""
+
+ true_statement
+ "stringfield == \"test\""
+
+ true_statement
+ "stringfield == \"t*\""
+
+ true_statement
+ "stringfield == \"*\""
+
+ # Issue 356
+ intfield
+ $issue_356_filter
+
+ true_statement
+ "1&1"
+
+ true_statement
+ "0|1"
+
+ true_statement
+ "0^1"
+
+ true_statement
+ "seqfield4[1]==2"
+
+ true_statement
+ "arrfield1[1]==2"
+
+ true_statement
+ "arrfield1[1]==2"
+
+ true_statement
+ "arrfield3[1]==2"
+
+ true_statement
+ "seqfield3[1]==2"
+
+ true_statement
+ "1 | (1 | (1 | 1))"
+
+ true_statement
+ "1 >= (1 >= (1 >= 1))"
+
+ true_statement
+ "(0x101 & 0x100) == 0x100"
+
+ true_statement
+ "(0x101 | 0x10100) == 0x10101"
+
+ true_statement
+ "(0xF00F0F ^ 0xFF0F00) == 0x0F000F"
+
+ true_statement
+ "(1 << 1) == 2"
+
+ true_statement
+ "(4 >> 1) == 2"
+
+ true_statement
+ "(1 << 8) == 256"
+
+ true_statement
+ "(262144 >> 16) == 4"
+
+ true_statement
+ "(~0 & 0xffff) == 0xffff"
+
+ true_statement
+ "(~0 & 0xffffffff) == 0xffffffff"
+
+ true_statement
+ "(~0 & 0xffffffffffffffff) == 0xffffffffffffffff"
+
+ true_statement
+ "-1==~0"
+
+ true_statement # unsigned bitwise ops
+ "~0>>4==0x0fffffffffffffff"
+
+ has_no_event
+ "1<<-1"
+
+ has_no_event
+ "1<<10000"
+
+ true_statement # comparator is signed, shift is unsigned
+ "(1<<63) < 0"
+
+ true_statement
+ "(1<<2!=4)==0" # operator priority: shift before equality
+
+ true_statement
+ "1&3==1" # operator priority: masks before equality
+
+ true_statement
+ "(3|1==3)==1" # operator priority: masks before equality
+
+ true_statement
+ "(2^1==3)==1" # operator priority: masks before equality
+
+ true_statement
+ "(1 << 32) == 4294967296"
+
+ true_statement
+ "(1 << 63) == 9223372036854775808"
+
+ true_statement
+ "(arrfield1[2] & 1) == 1"
+
+ true_statement
+ "(arrfield1[2] | 0x111000) == 0x111003"
+
+ true_statement
+ "(arrfield1[0] | arrfield1[1] | arrfield1[2]) == 0x3"
+
+ true_statement
+ "(seqfield4[2] & 1) == 1"
+
+ true_statement
+ "(seqfield4[2] | 0x111000) == 0x111003"
+
+ true_statement
+ "intfield < 0xDEADBEEF"
+
+ intfield_lt
+ "intfield < 0x2"
+
+ intfield_lt
+ "intfield < 02"
+
+ true_statement
+ "stringfield2 == \"\\\*\""
+
+ true_statement
+ "1.0 || intfield || 1.0"
+
+ intfield_gt
+ "1 < intfield"
+
+ has_no_event
+ "\$ctx.vtid == 0"
+
+ has_events
+ "\$ctx.vtid != 0"
+
+ has_no_event
+ "0 == \$ctx.vtid"
+
+ has_events
+ "0 != \$ctx.vtid"
+
+ has_no_event
+ "\$ctx.vpid == 0"
+
+ has_events
+ "\$ctx.vpid != 0"
+
+ has_no_event
+ "0 == \$ctx.vpid"
+
+ has_events
+ "0 != \$ctx.vpid"
+
+ has_no_event
+ "\$ctx.procname != \"$BIN_NAME\""
+
+ has_events
+ "\$ctx.procname == \"$BIN_NAME\""
+
+ has_no_event
+ "\"$BIN_NAME\" != \$ctx.procname"
+
+ has_events
+ "\"$BIN_NAME\" == \$ctx.procname"
+
+ has_no_event
+ "\$ctx.procname != \"$BIN_NAME*\""
+
+ has_events
+ "\$ctx.procname == \"$BIN_NAME*\""
+
+ has_no_event
+ "\"$BIN_NAME*\" != \$ctx.procname"
+
+ has_events
+ "\"$BIN_NAME*\" == \$ctx.procname"
+
+ has_no_event
+ "\$ctx.procname != \"*\""
+
+ has_events
+ "\$ctx.procname == \"*\""
+
+ has_no_event
+ "\"*\" != \$ctx.procname"
+
+ has_events
+ "\"*\" == \$ctx.procname"
+
+ has_no_event
+ "!a.f.d"
+
+ has_no_event
+ "a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a"
+
+ has_no_event
+ "\$ctx.vtid.blah == 0"
+
+ has_no_event
+ "asdf.asdfsd.sadf < 4"
+
+ has_no_event
+ "0 == \$ctx.vtid.blah"
+
+ # check that bytecode linker refuses to link against a
+ # non-string array.
+ has_no_event
+ 'arrfield1 != "dontmatch"'
+
+ # check that bytecode linker refuses to link against a
+ # non-string sequence.
+ has_no_event
+ 'seqfield1 != "dontmatch"'
+
+ END
)
-FILTER_COUNT=${#FILTERS[@]}
+UST_STR_FILTERS=(
+ str_has_events
+ 'str == "hypothecary"'
+
+ str_has_events
+ '"hypothecary" == str'
+
+ str_has_events
+ 'str != "hypothecary"'
+
+ str_has_events
+ '"hypothecary" != str'
+
+ str_has_events
+ 'str == "*cary"'
+
+ str_has_events
+ '"*cary" == str'
+
+ str_has_events
+ 'str != "*cary"'
+
+ str_has_events
+ '"*cary" != str'
+
+ str_has_events
+ 'str == "hypo*"'
+
+ str_has_events
+ '"hypo*" == str'
+
+ str_has_events
+ 'str != "hypo*"'
+
+ str_has_events
+ '"hypo*" != str'
+
+ str_has_events
+ 'str == "*the*"'
+
+ str_has_events
+ '"*the*" == str'
+
+ str_has_events
+ 'str != "*the*"'
+
+ str_has_events
+ '"*the*" != str'
+
+ str_has_events
+ 'str == "**"'
+
+ str_has_events
+ '"**" == str'
+
+ str_has_no_event
+ 'str != "**"'
+
+ str_has_no_event
+ '"**" != str'
+
+ str_has_events
+ 'str == "sc*"'
+
+ str_has_events
+ '"sc*" == str'
+
+ str_has_events
+ 'str != "sc*"'
+
+ str_has_events
+ '"sc*" != str'
+
+ str_has_events
+ 'str == "de*al"'
+
+ str_has_events
+ '"de*al" == str'
+
+ str_has_events
+ 'str != "de*al"'
+
+ str_has_events
+ '"de*al" != str'
+
+ str_has_events
+ 'str == "*po*siz*"'
+
+ str_has_events
+ '"*po*siz*" == str'
+
+ str_has_events
+ 'str != "*po*siz*"'
+
+ str_has_events
+ '"*po*siz*" != str'
+
+ str_has_events
+ 'str == "*po***siz*"'
+
+ str_has_events
+ '"*po***siz*" == str'
+
+ str_has_events
+ 'str != "*po***siz*"'
+
+ str_has_events
+ '"*po***siz*" != str'
+
+ str_has_no_event
+ 'str == "*po*\**siz*"'
+
+ str_has_no_event
+ '"*po*\**siz*" == str'
+
+ str_has_no_event
+ 'str == "*zulu*"'
+
+ str_has_no_event
+ '"*zulu*" == str'
+
+ str_has_no_event
+ 'str == "8*"'
+
+ str_has_no_event
+ '"8*" == str'
+
+ str_has_no_event
+ 'str == "*8"'
+
+ str_has_no_event
+ '"*8" == str'
+
+ str_has_no_event
+ 'str == "de\*al"'
+
+ str_has_no_event
+ '"de\*al" == str'
+
+ str_has_events
+ '"salut*" == "salut vous"'
+
+ str_has_events
+ '"salut*" == "salut vous*"'
+
+ str_has_events
+ '"salut vous*" == "salut*"'
+
+ ${KIRK_KRAUSS_TESTS[@]}
+
+ END
+)
+
+if [ ! -x "$CURDIR/$BIN_NAME" ]; then
+ BAIL_OUT "No UST nevents binary detected."
+fi
+
+IFS="$OLDIFS"
+
+diag "Test UST valid filters"
+
+KERNEL_CHECK=0
i=0
+while true; do
+ validator="${UST_FILTERS[$i]}"
-start_lttng_sessiond
+ if [ "$validator" = END ]; then
+ break
+ fi
+
+ filter="${UST_FILTERS[$(( i + 1 ))]}"
+ test_valid_filter ust -u "tp:tptest" "$filter" "validator_$validator"
+
+ if [ $? -eq 1 ]; then
+ stop_lttng_sessiond
+ exit 1
+ fi
-while [ "$i" -lt "$FILTER_COUNT" ]; do
+ i=$(( i + 2 ))
+done
- test_valid_filter "${FILTERS[$i]}" "${VALIDATOR[$i]}"
+i=0
+while true; do
+ validator="${UST_STR_FILTERS[$i]}"
+
+ if [ "$validator" = END ]; then
+ break
+ fi
+
+ filter="${UST_STR_FILTERS[$(( i + 1 ))]}"
+ test_valid_filter ust_str -u "tp:the_string" "$filter" "validator_$validator"
if [ $? -eq 1 ]; then
stop_lttng_sessiond
exit 1
fi
- let "i++"
+ i=$(( i + 2 ))
done
+### KERNEL TESTS
+
+BIN_NAME="test_valid_filt" # Current script name truncated by kernel
+
+# One to one mapping between filters and validators
+# Set IFS to newline to facilitate array declaration
+OLDIFS="$IFS"
+IFS=$'\n'
+KERNEL_FILTERS=(
+ intfield
+ "intfield"
+
+ intfield_gt
+ "intfield > 1"
+
+ intfield_ge
+ "intfield >= 1"
+
+ intfield_lt
+ "intfield < 2"
+
+ intfield_le
+ "intfield <= 2"
+
+ intfield_eq
+ "intfield == 1"
+
+ intfield_ne
+ "intfield != 99"
+
+ intfield_not
+ "!intfield"
+
+ intfield
+ "-intfield"
+
+ intfield
+ "--intfield"
+
+ intfield
+ "+intfield"
+
+ intfield
+ "++intfield"
+
+ intfield_gt_and_longfield_gt
+ "intfield > 1 && longfield > 42"
+
+ intfield_ge_and_longfield_le
+ "intfield >= 42 && longfield <= 42"
+
+ intfield_lt_or_longfield_gt
+ "intfield < 1 || longfield > 98"
+
+ mixed_str_or_int_and_int
+ "(stringfield == \"test\" || intfield != 10) && intfield > 33"
+
+ has_no_event
+ "intfield < 42.4242424242"
+
+ true_statement
+ "\"test\" == \"test\""
+
+ true_statement
+ "stringfield == \"test\""
+
+ true_statement
+ "stringfield == \"t*\""
+
+ true_statement
+ "stringfield == \"*\""
+
+ intfield
+ $issue_356_filter
+
+ true_statement
+ "1&1"
+
+ true_statement
+ "0|1"
+
+ true_statement
+ "0^1"
+
+ true_statement
+ "seqfield4[1]==2"
+
+ true_statement
+ "arrfield1[1]==2"
+
+ true_statement
+ "arrfield1[1]==2"
+
+ true_statement
+ "arrfield3[1]==2"
+
+ true_statement
+ "seqfield3[1]==2"
+
+ true_statement
+ "1 | (1 | (1 | 1))"
+
+ true_statement
+ "1 >= (1 >= (1 >= 1))"
+
+ true_statement
+ "(0x101 & 0x100) == 0x100"
+
+ true_statement
+ "(0x101 | 0x10100) == 0x10101"
+
+ true_statement
+ "(0xF00F0F ^ 0xFF0F00) == 0x0F000F"
+
+ true_statement
+ "(1 << 1) == 2"
+
+ true_statement
+ "(4 >> 1) == 2"
+
+ true_statement
+ "(1 << 8) == 256"
+
+ true_statement
+ "(262144 >> 16) == 4"
+
+ true_statement
+ "(~0 & 0xffff) == 0xffff"
+
+ true_statement
+ "(~0 & 0xffffffff) == 0xffffffff"
+
+ true_statement
+ "(~0 & 0xffffffffffffffff) == 0xffffffffffffffff"
+
+ true_statement
+ "-1==~0"
+
+ true_statement # unsigned bitwise ops
+ "~0>>4==0x0fffffffffffffff"
+
+ has_no_event
+ "1<<-1"
+
+ has_no_event
+ "1<<10000"
+
+ true_statement # comparator is signed, shift is unsigned
+ "(1<<63) < 0"
+
+ true_statement
+ "(1<<2!=4)==0" # operator priority: shift before equality
+
+ true_statement
+ "1&3==1" # operator priority: masks before equality
+
+ true_statement
+ "(3|1==3)==1" # operator priority: masks before equality
+
+ true_statement
+ "(2^1==3)==1" # operator priority: masks before equality
+
+ true_statement
+ "(1 << 32) == 4294967296"
+
+ true_statement
+ "(1 << 63) == 9223372036854775808"
+
+ true_statement
+ "(arrfield1[2] & 1) == 1"
+
+ true_statement
+ "(arrfield1[2] | 0x111000) == 0x111003"
+
+ true_statement
+ "(arrfield1[0] | arrfield1[1] | arrfield1[2]) == 0x3"
+
+ true_statement
+ "(seqfield4[2] & 1) == 1"
+
+ true_statement
+ "(seqfield4[2] | 0x111000) == 0x111003"
+
+ true_statement
+ "intfield < 0xDEADBEEF"
+
+ intfield_lt
+ "intfield < 0x2"
+
+ intfield_lt
+ "intfield < 02"
+
+ true_statement
+ "stringfield2 == \"\\\*\""
+
+ has_no_event
+ "1.0 || intfield || 1.0"
+
+ intfield_gt
+ "1 < intfield"
+
+ has_no_event
+ "\$ctx.vtid == 0"
+
+ has_events
+ "\$ctx.vtid != 0"
+
+ has_no_event
+ "0 == \$ctx.vtid"
+
+ has_events
+ "0 != \$ctx.vtid"
+
+ has_no_event
+ "\$ctx.vpid == 0"
+
+ has_events
+ "\$ctx.vpid != 0"
+
+ has_no_event
+ "0 == \$ctx.vpid"
+
+ has_events
+ "0 != \$ctx.vpid"
+
+ has_no_event
+ "\$ctx.procname != \"$BIN_NAME\""
+
+ has_events
+ "\$ctx.procname == \"$BIN_NAME\""
+
+ has_no_event
+ "\"$BIN_NAME\" != \$ctx.procname"
+
+ has_events
+ "\"$BIN_NAME\" == \$ctx.procname"
+
+ has_no_event
+ "\$ctx.procname != \"$BIN_NAME*\""
+
+ has_events
+ "\$ctx.procname == \"$BIN_NAME*\""
+
+ has_no_event
+ "\"$BIN_NAME*\" != \$ctx.procname"
+
+ has_events
+ "\"$BIN_NAME*\" == \$ctx.procname"
+
+ has_no_event
+ "\$ctx.procname != \"*\""
+
+ has_events
+ "\$ctx.procname == \"*\""
+
+ has_no_event
+ "\"*\" != \$ctx.procname"
+
+ has_events
+ "\"*\" == \$ctx.procname"
+
+ has_no_event
+ "!a.f.d"
+
+ has_no_event
+ "a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a.a"
+
+ has_no_event
+ "\$ctx.vtid.blah == 0"
+
+ has_no_event
+ "asdf.asdfsd.sadf < 4"
+
+ has_no_event
+ "0 == \$ctx.vtid.blah"
+
+ stringfield_has_events
+ 'stringfield == "test"'
+
+ stringfield_has_events
+ '"test" == stringfield'
+
+ has_no_event
+ 'stringfield != "test"'
+
+ has_no_event
+ '"test" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "*st"'
+
+ stringfield_has_events
+ '"*st" == stringfield'
+
+ has_no_event
+ 'stringfield != "*st"'
+
+ has_no_event
+ '"*st" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "te*"'
+
+ stringfield_has_events
+ '"te*" == stringfield'
+
+ has_no_event
+ 'stringfield != "te*"'
+
+ has_no_event
+ '"te*" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "te*t"'
+
+ stringfield_has_events
+ '"te*t" == stringfield'
+
+ has_no_event
+ 'stringfield != "te*t"'
+
+ has_no_event
+ '"te*t" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "tes*t"'
+
+ stringfield_has_events
+ '"tes*t" == stringfield'
+
+ has_no_event
+ 'stringfield != "tes*t"'
+
+ has_no_event
+ '"tes*t" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "*test"'
+
+ stringfield_has_events
+ '"*test" == stringfield'
+
+ has_no_event
+ 'stringfield != "*test"'
+
+ has_no_event
+ '"*test" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "test*"'
+
+ stringfield_has_events
+ '"test*" == stringfield'
+
+ has_no_event
+ 'stringfield != "test*"'
+
+ has_no_event
+ '"test*" != stringfield'
+
+ stringfield_has_events
+ 'stringfield == "*"'
+
+ stringfield_has_events
+ '"*" == stringfield'
+
+ has_no_event
+ 'stringfield != "*"'
+
+ has_no_event
+ '"*" != stringfield'
+
+ has_no_event
+ 'stringfield == "test*2"'
+
+ has_no_event
+ 'stringfield == "2*test"'
+
+ has_no_event
+ 'stringfield == "te\*st"'
+
+ has_no_event
+ 'stringfield == "te*ts"'
+
+ has_no_event
+ 'stringfield == "*\*test"'
+
+ has_no_event
+ 'stringfield == "test\*"'
+
+ # check that bytecode linker refuses to link against a
+ # non-string array.
+ has_no_event
+ 'arrfield1 != "dontmatch"'
+
+ # check that bytecode linker refuses to link against a
+ # non-string sequence.
+ has_no_event
+ 'seqfield1 != "dontmatch"'
+
+ ${KIRK_KRAUSS_TESTS[@]}
+
+ END
+)
+
+IFS=$OLDIFS
+
+if [ "$(id -u)" == "0" ]; then
+ isroot=1
+else
+ isroot=0
+fi
+
+skip $isroot "Root access is needed. Skipping all kernel valid filter tests." $NUM_KERNEL_TESTS ||
+{
+ diag "Test kernel valid filters"
+
+ KERNEL_CHECK=1
+ modprobe lttng-test
+
+ i=0
+ while true; do
+ validator="${KERNEL_FILTERS[$i]}"
+
+ if [ "$validator" = END ]; then
+ break
+ fi
+
+ filter="${KERNEL_FILTERS[$(( i + 1 ))]}"
+ test_valid_filter kernel -k "lttng_test_filter_event" "$filter" "validator_$validator"
+
+ if [ $? -eq 1 ]; then
+ stop_lttng_sessiond
+ exit 1
+ fi
+
+ i=$(( i + 2 ))
+ done
+
+ modprobe --remove lttng-test
+}
+
stop_lttng_sessiond
projects / lttng-tools.git / blobdiff