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|
#!/usr/bin/env bash
plan 22
TMPFILE="$TEST_PT_TMPDIR/parse-opts-output"
PT_TMPDIR="$TEST_PT_TMPDIR"
PATH="$PATH:$PERCONA_TOOLKIT_SANDBOX/bin"
TOOL="pt-stalk"
mkdir "$PT_TMPDIR/collect" 2>/dev/null
source "$LIB_DIR/log_warn_die.sh"
source "$LIB_DIR/subshell.sh"
source "$LIB_DIR/parse_options.sh"
source "$LIB_DIR/safeguards.sh"
source "$LIB_DIR/alt_cmds.sh"
source "$LIB_DIR/collect.sh"
parse_options "$BIN_DIR/pt-stalk" --run-time 1 -- --defaults-file=/tmp/12345/my.sandbox.cnf
# Prefix (with path) for the collect files.
p="$PT_TMPDIR/collect/2011_12_05"
# Default collect, no extras like gdb, tcpdump, etc.
collect "$PT_TMPDIR/collect" "2011_12_05" > $p-output 2>&1
wait_for_files "$p-hostname" "$p-opentables2" "$p-variables" "$p-df" "$p-innodbstatus2"
# Even if this system doesn't have all the cmds, collect should still
# have created some files for cmds that (hopefully) all systems have.
ls -1 $PT_TMPDIR/collect | sort > $PT_TMPDIR/collect-files
# If this system has /proc, then some files should be collected.
# Else, those files should not exist.
if [ -f /proc/diskstats ]; then
cmd_ok \
"grep -q '[0-9]' $PT_TMPDIR/collect/2011_12_05-diskstats" \
"/proc/diskstats"
else
test -f $PT_TMPDIR/collect/2011_12_05-diskstats
is "$?" "1" "No /proc/diskstats"
fi
cmd_ok \
"grep -q '\-hostname\$' $PT_TMPDIR/collect-files" \
"Collected hostname"
cmd_ok \
"grep -q 'Avail' $p-df" \
"df"
# hostname is the last thing collected, so if it's ok,
# then the sub reached its end.
is \
"`cat $p-hostname`" \
"`hostname`" \
"hostname"
cmd_ok \
"grep -q -i 'buffer pool' $p-innodbstatus1" \
"innodbstatus1"
cmd_ok \
"grep -q -i 'buffer pool' $p-innodbstatus2" \
"innodbstatus2"
cmd_ok \
"grep -q 'error log seems to be .*/mysqld.log' $p-output" \
"Finds MySQL error log"
if [[ "$SANDBOX_VERSION" > "5.0" ]]; then
wait_for_files "$p-log_error"
cmd_ok \
"grep -qE 'Memory status|Open streams|Begin safemalloc' $p-log_error" \
"debug"
else
is "1" "1" "SKIP Can't determine MySQL 5.0 error log"
fi
if [ "$(which lsof 2>/dev/null)" ]; then
cmd_ok \
"grep -q 'COMMAND[ ]\+PID[ ]\+USER' $p-lsof" \
"lsof"
else
is "1" "1" "SKIP lsof not in PATH"
fi
cmd_ok \
"grep -q -e OS_waits -e Type $p-mutex-status1" \
"mutex-status1"
cmd_ok \
"grep -q -e OS_waits -e Type $p-mutex-status2" \
"mutex-status2"
cmd_ok \
"grep -q '^| Uptime' $p-mysqladmin" \
"mysqladmin ext"
cmd_ok \
"grep -qP 'Database\tTable\tIn_use' $p-opentables1" \
"opentables1"
cmd_ok \
"grep -qP 'Database\tTable\t\In_use' $p-opentables2" \
"opentables2"
cmd_ok \
"grep -q '1. row' $p-processlist" \
"processlist"
cmd_ok \
"grep -q 'mysqld' $p-ps" \
"ps"
cmd_ok \
"grep -qP '^wait_timeout\t\d' $p-variables" \
"variables"
iters=$(cat $p-df | grep -c '^TS ')
is "$iters" "1" "1 iteration/1s run time"
empty_files=0
for file in $p-*; do
if ! [ -s $file ]; then
empty_files=1
break
fi
if [ -z "$(grep -v '^TS ' --max-count 1 $file)" ]; then
empty_files=1
break
fi
done
is "$empty_files" "0" "No empty files"
# ###########################################################################
# Try longer run time.
# ###########################################################################
parse_options "$BIN_DIR/pt-stalk" --run-time 2 -- --defaults-file=/tmp/12345/my.sandbox.cnf
rm $PT_TMPDIR/collect/*
fake_opcontrol="$PT_TMPDIR/collect/fake_opcontrol"
fake_out="$PT_TMPDIR/collect/pt-faked-opcontrol-out"
cat <<FAKE_EXEC > "$fake_opcontrol"
#!/bin/sh
echo "Faked opcontrol: \$@" > "$fake_out"
exit 1
FAKE_EXEC
chmod +x "$fake_opcontrol"
CMD_OPCONTROL="$fake_opcontrol"
OPT_COLLECT_OPROFILE=1
collect "$PT_TMPDIR/collect" "2011_12_05" > $p-output 2>&1
CMD_OPCONTROL=""
OPT_COLLECT_OPROFILE=""
iters=$(cat $p-df | grep -c '^TS ')
is "$iters" "2" "2 iteration/2s run time"
is \
"$(cat "$fake_out")" \
"Faked opcontrol: --init" \
"Bug 986847: Can manually set which commands pt-stalk uses"
if [ -f "$p-vmstat" ]; then
n=$(awk '/[ ]*[0-9]/ { n += 1 } END { print n }' "$p-vmstat")
is \
"$n" \
"2" \
"vmstat runs for --run-time seconds (bug 955860)"
else
is "1" "1" "SKIP vmstat not installed"
fi
# ############################################################################
# Done
# ############################################################################
|
