-#!/src/bin/bash
-#
# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
#
# This library is free software; you can redistribute it and/or modify it under
KERNEL_MINOR_VERSION=6
KERNEL_PATCHLEVEL_VERSION=27
-# We set the default UST register timeout to "wait forever", so that
-# basic tests don't have to worry about hitting timeouts on busy
-# systems. Specialized tests should test those corner-cases.
+# We set the default UST register timeout and network and app socket timeout to
+# "wait forever", so that basic tests don't have to worry about hitting
+# timeouts on busy systems. Specialized tests should test those corner-cases.
export LTTNG_UST_REGISTER_TIMEOUT=-1
+export LTTNG_NETWORK_SOCKET_TIMEOUT=-1
+export LTTNG_APP_SOCKET_TIMEOUT=-1
# We set the default lttng-sessiond path to /bin/true to prevent the spawning
# of a daemonized sessiond. This is necessary since 'lttng create' will spawn
ok $? "Enable channel $channel_name for session $sess_name"
}
+function enable_lttng_mmap_discard_small_kernel_channel()
+{
+ local sess_name=$1
+ local channel_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --discard --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ok $? "Enable small discard channel $channel_name for session $sess_name"
+}
+
+function enable_lttng_mmap_overwrite_small_kernel_channel()
+{
+ local sess_name=$1
+ local channel_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ok $? "Enable small discard channel $channel_name for session $sess_name"
+}
+
function enable_lttng_mmap_overwrite_ust_channel()
{
local sess_name=$1
function lttng_load()
{
- local opts=$1
+ local expected_to_fail=$1
+ local opts=$2
$TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
- ok $? "Load command with opts: $opts"
+ ret=$?
+ if [[ $expected_to_fail -eq "1" ]]; then
+ test $ret -ne "0"
+ ok $? "Load command failed as expected with opts: $opts"
+ else
+ ok $ret "Load command with opts: $opts"
+ fi
+}
+
+function lttng_load_ok()
+{
+ lttng_load 0 "$@"
+}
+
+function lttng_load_fail()
+{
+ lttng_load 1 "$@"
}
function lttng_track()
return $ret
}
+function validate_trace_count
+{
+ local event_name=$1
+ local trace_path=$2
+ local expected_count=$3
+
+ which $BABELTRACE_BIN >/dev/null
+ if [ $? -ne 0 ]; then
+ skip 0 "Babeltrace binary not found. Skipping trace validation"
+ fi
+
+ cnt=0
+ OLDIFS=$IFS
+ IFS=","
+ for i in $event_name; do
+ traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
+ if [ "$traced" -ne 0 ]; then
+ pass "Validate trace for event $i, $traced events"
+ else
+ fail "Validate trace for event $i"
+ diag "Found $traced occurences of $i"
+ fi
+ cnt=$(($cnt + $traced))
+ done
+ IFS=$OLDIFS
+ test $cnt -eq $expected_count
+ ok $? "Read a total of $cnt events, expected $expected_count"
+}
+
+function trace_first_line
+{
+ local trace_path=$1
+
+ which $BABELTRACE_BIN >/dev/null
+ if [ $? -ne 0 ]; then
+ skip 0 "Babeltrace binary not found. Skipping trace validation"
+ fi
+
+ $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1
+}
+
function validate_trace_exp()
{
local event_exp=$1
skip 0 "Babeltrace binary not found. Skipping trace validation"
fi
- traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l)
+ events=$($BABELTRACE_BIN $trace_path 2>/dev/null)
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ fail "Failed to parse trace"
+ return $ret
+ fi
+
+ traced=$(echo -n "$events" | wc -l)
if [ "$traced" -eq 0 ]; then
pass "Validate empty trace"
else
return $ret
}
-function metadata_regenerate ()
+function regenerate_metadata ()
+{
+ local expected_to_fail=$1
+ local sess_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ret=$?
+ if [[ $expected_to_fail -eq "1" ]]; then
+ test "$ret" -ne "0"
+ ok $? "Expected fail on regenerate metadata $sess_name"
+ else
+ ok $ret "Metadata regenerate $sess_name"
+ fi
+}
+
+function regenerate_metadata_ok ()
+{
+ regenerate_metadata 0 "$@"
+}
+
+function regenerate_metadata_fail ()
+{
+ regenerate_metadata 1 "$@"
+}
+
+function regenerate_statedump ()
{
local expected_to_fail=$1
local sess_name=$2
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN metadata regenerate -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ret=$?
if [[ $expected_to_fail -eq "1" ]]; then
test "$ret" -ne "0"
- ok $? "Expected fail on regenerate $sess_name"
+ ok $? "Expected fail on regenerate statedump $sess_name"
else
ok $ret "Metadata regenerate $sess_name"
fi
}
-function metadata_regenerate_ok ()
+function regenerate_statedump_ok ()
{
- metadata_regenerate 0 "$@"
+ regenerate_statedump 0 "$@"
}
-function metadata_regenerate_fail ()
+function regenerate_statedump_fail ()
{
- metadata_regenerate 1 "$@"
+ regenerate_statedump 1 "$@"
}
function destructive_tests_enabled ()