diff options
Diffstat (limited to 'kernel/scripts/rt-tester')
| -rw-r--r-- | kernel/scripts/rt-tester/check-all.sh | 21 | ||||
| -rwxr-xr-x | kernel/scripts/rt-tester/rt-tester.py | 218 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t2-l1-2rt-sameprio.tst | 94 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t2-l1-pi.tst | 77 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t2-l1-signal.tst | 72 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t2-l2-2rt-deadlock.tst | 84 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l1-pi-1rt.tst | 87 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l1-pi-2rt.tst | 88 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l1-pi-3rt.tst | 87 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l1-pi-signal.tst | 93 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l1-pi-steal.tst | 91 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t3-l2-pi.tst | 87 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t4-l2-pi-deboost.tst | 118 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst | 178 | ||||
| -rw-r--r-- | kernel/scripts/rt-tester/t5-l4-pi-boost-deboost.tst | 138 |
15 files changed, 1533 insertions, 0 deletions
diff --git a/kernel/scripts/rt-tester/check-all.sh b/kernel/scripts/rt-tester/check-all.sh new file mode 100644 index 000000000..6b5c83baf --- /dev/null +++ b/kernel/scripts/rt-tester/check-all.sh @@ -0,0 +1,21 @@ + + +function testit () +{ + printf "%-30s: " $1 + ./rt-tester.py $1 | grep Pass +} + +testit t2-l1-2rt-sameprio.tst +testit t2-l1-pi.tst +testit t2-l1-signal.tst +#testit t2-l2-2rt-deadlock.tst +testit t3-l1-pi-1rt.tst +testit t3-l1-pi-2rt.tst +testit t3-l1-pi-3rt.tst +testit t3-l1-pi-signal.tst +testit t3-l1-pi-steal.tst +testit t3-l2-pi.tst +testit t4-l2-pi-deboost.tst +testit t5-l4-pi-boost-deboost.tst +testit t5-l4-pi-boost-deboost-setsched.tst diff --git a/kernel/scripts/rt-tester/rt-tester.py b/kernel/scripts/rt-tester/rt-tester.py new file mode 100755 index 000000000..6d916c2a4 --- /dev/null +++ b/kernel/scripts/rt-tester/rt-tester.py @@ -0,0 +1,218 @@ +#!/usr/bin/python +# +# rt-mutex tester +# +# (C) 2006 Thomas Gleixner <tglx@linutronix.de> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +import os +import sys +import getopt +import shutil +import string + +# Globals +quiet = 0 +test = 0 +comments = 0 + +sysfsprefix = "/sys/devices/system/rttest/rttest" +statusfile = "/status" +commandfile = "/command" + +# Command opcodes +cmd_opcodes = { + "schedother" : "1", + "schedfifo" : "2", + "lock" : "3", + "locknowait" : "4", + "lockint" : "5", + "lockintnowait" : "6", + "lockcont" : "7", + "unlock" : "8", + "signal" : "11", + "resetevent" : "98", + "reset" : "99", + } + +test_opcodes = { + "prioeq" : ["P" , "eq" , None], + "priolt" : ["P" , "lt" , None], + "priogt" : ["P" , "gt" , None], + "nprioeq" : ["N" , "eq" , None], + "npriolt" : ["N" , "lt" , None], + "npriogt" : ["N" , "gt" , None], + "unlocked" : ["M" , "eq" , 0], + "trylock" : ["M" , "eq" , 1], + "blocked" : ["M" , "eq" , 2], + "blockedwake" : ["M" , "eq" , 3], + "locked" : ["M" , "eq" , 4], + "opcodeeq" : ["O" , "eq" , None], + "opcodelt" : ["O" , "lt" , None], + "opcodegt" : ["O" , "gt" , None], + "eventeq" : ["E" , "eq" , None], + "eventlt" : ["E" , "lt" , None], + "eventgt" : ["E" , "gt" , None], + } + +# Print usage information +def usage(): + print "rt-tester.py <-c -h -q -t> <testfile>" + print " -c display comments after first command" + print " -h help" + print " -q quiet mode" + print " -t test mode (syntax check)" + print " testfile: read test specification from testfile" + print " otherwise from stdin" + return + +# Print progress when not in quiet mode +def progress(str): + if not quiet: + print str + +# Analyse a status value +def analyse(val, top, arg): + + intval = int(val) + + if top[0] == "M": + intval = intval / (10 ** int(arg)) + intval = intval % 10 + argval = top[2] + elif top[0] == "O": + argval = int(cmd_opcodes.get(arg, arg)) + else: + argval = int(arg) + + # progress("%d %s %d" %(intval, top[1], argval)) + + if top[1] == "eq" and intval == argval: + return 1 + if top[1] == "lt" and intval < argval: + return 1 + if top[1] == "gt" and intval > argval: + return 1 + return 0 + +# Parse the commandline +try: + (options, arguments) = getopt.getopt(sys.argv[1:],'chqt') +except getopt.GetoptError, ex: + usage() + sys.exit(1) + +# Parse commandline options +for option, value in options: + if option == "-c": + comments = 1 + elif option == "-q": + quiet = 1 + elif option == "-t": + test = 1 + elif option == '-h': + usage() + sys.exit(0) + +# Select the input source +if arguments: + try: + fd = open(arguments[0]) + except Exception,ex: + sys.stderr.write("File not found %s\n" %(arguments[0])) + sys.exit(1) +else: + fd = sys.stdin + +linenr = 0 + +# Read the test patterns +while 1: + + linenr = linenr + 1 + line = fd.readline() + if not len(line): + break + + line = line.strip() + parts = line.split(":") + + if not parts or len(parts) < 1: + continue + + if len(parts[0]) == 0: + continue + + if parts[0].startswith("#"): + if comments > 1: + progress(line) + continue + + if comments == 1: + comments = 2 + + progress(line) + + cmd = parts[0].strip().lower() + opc = parts[1].strip().lower() + tid = parts[2].strip() + dat = parts[3].strip() + + try: + # Test or wait for a status value + if cmd == "t" or cmd == "w": + testop = test_opcodes[opc] + + fname = "%s%s%s" %(sysfsprefix, tid, statusfile) + if test: + print fname + continue + + while 1: + query = 1 + fsta = open(fname, 'r') + status = fsta.readline().strip() + fsta.close() + stat = status.split(",") + for s in stat: + s = s.strip() + if s.startswith(testop[0]): + # Separate status value + val = s[2:].strip() + query = analyse(val, testop, dat) + break + if query or cmd == "t": + break + + progress(" " + status) + + if not query: + sys.stderr.write("Test failed in line %d\n" %(linenr)) + sys.exit(1) + + # Issue a command to the tester + elif cmd == "c": + cmdnr = cmd_opcodes[opc] + # Build command string and sys filename + cmdstr = "%s:%s" %(cmdnr, dat) + fname = "%s%s%s" %(sysfsprefix, tid, commandfile) + if test: + print fname + continue + fcmd = open(fname, 'w') + fcmd.write(cmdstr) + fcmd.close() + + except Exception,ex: + sys.stderr.write(str(ex)) + sys.stderr.write("\nSyntax error in line %d\n" %(linenr)) + if not test: + fd.close() + sys.exit(1) + +# Normal exit pass +print "Pass" +sys.exit(0) diff --git a/kernel/scripts/rt-tester/t2-l1-2rt-sameprio.tst b/kernel/scripts/rt-tester/t2-l1-2rt-sameprio.tst new file mode 100644 index 000000000..3710c8b20 --- /dev/null +++ b/kernel/scripts/rt-tester/t2-l1-2rt-sameprio.tst @@ -0,0 +1,94 @@ +# +# RT-Mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal 0 +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 2 threads 1 lock +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedfifo: 0: 80 +C: schedfifo: 1: 80 + +# T0 lock L0 +C: locknowait: 0: 0 +C: locknowait: 1: 0 +W: locked: 0: 0 +W: blocked: 1: 0 +T: prioeq: 0: 80 + +# T0 unlock L0 +C: unlock: 0: 0 +W: locked: 1: 0 + +# Verify T0 +W: unlocked: 0: 0 +T: prioeq: 0: 80 + +# Unlock +C: unlock: 1: 0 +W: unlocked: 1: 0 + +# T1,T0 lock L0 +C: locknowait: 1: 0 +C: locknowait: 0: 0 +W: locked: 1: 0 +W: blocked: 0: 0 +T: prioeq: 1: 80 + +# T1 unlock L0 +C: unlock: 1: 0 +W: locked: 0: 0 + +# Verify T1 +W: unlocked: 1: 0 +T: prioeq: 1: 80 + +# Unlock and exit +C: unlock: 0: 0 +W: unlocked: 0: 0 + diff --git a/kernel/scripts/rt-tester/t2-l1-pi.tst b/kernel/scripts/rt-tester/t2-l1-pi.tst new file mode 100644 index 000000000..b4cc95975 --- /dev/null +++ b/kernel/scripts/rt-tester/t2-l1-pi.tst @@ -0,0 +1,77 @@ +# +# RT-Mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal 0 +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 2 threads 1 lock with priority inversion +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedfifo: 1: 80 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 80 + +# T0 unlock L0 +C: unlock: 0: 0 +W: locked: 1: 0 + +# Verify T1 +W: unlocked: 0: 0 +T: priolt: 0: 1 + +# Unlock and exit +C: unlock: 1: 0 +W: unlocked: 1: 0 + diff --git a/kernel/scripts/rt-tester/t2-l1-signal.tst b/kernel/scripts/rt-tester/t2-l1-signal.tst new file mode 100644 index 000000000..1b57376cc --- /dev/null +++ b/kernel/scripts/rt-tester/t2-l1-signal.tst @@ -0,0 +1,72 @@ +# +# RT-Mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal 0 +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 2 threads 1 lock with priority inversion +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedother: 1: 0 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: lockintnowait: 1: 0 +W: blocked: 1: 0 + +# Interrupt T1 +C: signal: 1: 0 +W: unlocked: 1: 0 +T: opcodeeq: 1: -4 + +# Unlock and exit +C: unlock: 0: 0 +W: unlocked: 0: 0 diff --git a/kernel/scripts/rt-tester/t2-l2-2rt-deadlock.tst b/kernel/scripts/rt-tester/t2-l2-2rt-deadlock.tst new file mode 100644 index 000000000..68b10629b --- /dev/null +++ b/kernel/scripts/rt-tester/t2-l2-2rt-deadlock.tst @@ -0,0 +1,84 @@ +# +# RT-Mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal 0 +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 2 threads 2 lock +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedfifo: 0: 80 +C: schedfifo: 1: 80 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L1 +C: locknowait: 1: 1 +W: locked: 1: 1 + +# T0 lock L1 +C: lockintnowait: 0: 1 +W: blocked: 0: 1 + +# T1 lock L0 +C: lockintnowait: 1: 0 +W: blocked: 1: 0 + +# Make deadlock go away +C: signal: 1: 0 +W: unlocked: 1: 0 +C: signal: 0: 0 +W: unlocked: 0: 1 + +# Unlock and exit +C: unlock: 0: 0 +W: unlocked: 0: 0 +C: unlock: 1: 1 +W: unlocked: 1: 1 + diff --git a/kernel/scripts/rt-tester/t3-l1-pi-1rt.tst b/kernel/scripts/rt-tester/t3-l1-pi-1rt.tst new file mode 100644 index 000000000..8e6c8b11a --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l1-pi-1rt.tst @@ -0,0 +1,87 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 1 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedother: 1: 0 +C: schedfifo: 2: 82 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: priolt: 0: 1 + +# T2 lock L0 +C: locknowait: 2: 0 +W: blocked: 2: 0 +T: prioeq: 0: 82 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T2 got the lock +W: locked: 2: 0 +W: unlocked: 0: 0 +T: priolt: 0: 1 + +# T2 unlock L0 +C: unlock: 2: 0 + +W: unlocked: 2: 0 +W: locked: 1: 0 + +C: unlock: 1: 0 +W: unlocked: 1: 0 diff --git a/kernel/scripts/rt-tester/t3-l1-pi-2rt.tst b/kernel/scripts/rt-tester/t3-l1-pi-2rt.tst new file mode 100644 index 000000000..69c2212fc --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l1-pi-2rt.tst @@ -0,0 +1,88 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 1 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedfifo: 1: 81 +C: schedfifo: 2: 82 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 81 + +# T2 lock L0 +C: locknowait: 2: 0 +W: blocked: 2: 0 +T: prioeq: 0: 82 +T: prioeq: 1: 81 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T2 got the lock +W: locked: 2: 0 +W: unlocked: 0: 0 +T: priolt: 0: 1 + +# T2 unlock L0 +C: unlock: 2: 0 + +W: unlocked: 2: 0 +W: locked: 1: 0 + +C: unlock: 1: 0 +W: unlocked: 1: 0 diff --git a/kernel/scripts/rt-tester/t3-l1-pi-3rt.tst b/kernel/scripts/rt-tester/t3-l1-pi-3rt.tst new file mode 100644 index 000000000..9b0f1eb26 --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l1-pi-3rt.tst @@ -0,0 +1,87 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 1 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedfifo: 0: 80 +C: schedfifo: 1: 81 +C: schedfifo: 2: 82 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 81 + +# T2 lock L0 +C: locknowait: 2: 0 +W: blocked: 2: 0 +T: prioeq: 0: 82 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T2 got the lock +W: locked: 2: 0 +W: unlocked: 0: 0 +T: prioeq: 0: 80 + +# T2 unlock L0 +C: unlock: 2: 0 + +W: locked: 1: 0 +W: unlocked: 2: 0 + +C: unlock: 1: 0 +W: unlocked: 1: 0 diff --git a/kernel/scripts/rt-tester/t3-l1-pi-signal.tst b/kernel/scripts/rt-tester/t3-l1-pi-signal.tst new file mode 100644 index 000000000..39ec74ab0 --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l1-pi-signal.tst @@ -0,0 +1,93 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# Reset event counter +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set priorities +C: schedother: 0: 0 +C: schedfifo: 1: 80 +C: schedfifo: 2: 81 + +# T0 lock L0 +C: lock: 0: 0 +W: locked: 0: 0 + +# T1 lock L0, no wait in the wakeup path +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 80 +T: prioeq: 1: 80 + +# T2 lock L0 interruptible, no wait in the wakeup path +C: lockintnowait: 2: 0 +W: blocked: 2: 0 +T: prioeq: 0: 81 +T: prioeq: 1: 80 + +# Interrupt T2 +C: signal: 2: 2 +W: unlocked: 2: 0 +T: prioeq: 1: 80 +T: prioeq: 0: 80 + +T: locked: 0: 0 +T: blocked: 1: 0 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T1 has locked L0 and exit +W: locked: 1: 0 +W: unlocked: 0: 0 +T: priolt: 0: 1 + +C: unlock: 1: 0 +W: unlocked: 1: 0 + + + diff --git a/kernel/scripts/rt-tester/t3-l1-pi-steal.tst b/kernel/scripts/rt-tester/t3-l1-pi-steal.tst new file mode 100644 index 000000000..e03db7e01 --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l1-pi-steal.tst @@ -0,0 +1,91 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 1 lock PI steal pending ownership +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedfifo: 1: 80 +C: schedfifo: 2: 81 + +# T0 lock L0 +C: lock: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: lock: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 80 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T1 is in the wakeup loop +W: blockedwake: 1: 0 +T: priolt: 0: 1 + +# T2 lock L0 +C: lock: 2: 0 +# T1 leave wakeup loop +C: lockcont: 1: 0 + +# T2 must have the lock and T1 must be blocked +W: locked: 2: 0 +W: blocked: 1: 0 + +# T2 unlock L0 +C: unlock: 2: 0 + +# Wait until T1 is in the wakeup loop and let it run +W: blockedwake: 1: 0 +C: lockcont: 1: 0 +W: locked: 1: 0 +C: unlock: 1: 0 +W: unlocked: 1: 0 diff --git a/kernel/scripts/rt-tester/t3-l2-pi.tst b/kernel/scripts/rt-tester/t3-l2-pi.tst new file mode 100644 index 000000000..7b59100d3 --- /dev/null +++ b/kernel/scripts/rt-tester/t3-l2-pi.tst @@ -0,0 +1,87 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 2 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedother: 1: 0 +C: schedfifo: 2: 82 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: locknowait: 1: 0 +W: blocked: 1: 0 +T: priolt: 0: 1 + +# T2 lock L0 +C: locknowait: 2: 0 +W: blocked: 2: 0 +T: prioeq: 0: 82 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T2 got the lock +W: locked: 2: 0 +W: unlocked: 0: 0 +T: priolt: 0: 1 + +# T2 unlock L0 +C: unlock: 2: 0 + +W: unlocked: 2: 0 +W: locked: 1: 0 + +C: unlock: 1: 0 +W: unlocked: 1: 0 diff --git a/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst b/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst new file mode 100644 index 000000000..2f0e049d6 --- /dev/null +++ b/kernel/scripts/rt-tester/t4-l2-pi-deboost.tst @@ -0,0 +1,118 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 4 threads 2 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedother: 1: 0 +C: schedfifo: 2: 82 +C: schedfifo: 3: 83 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L1 +C: locknowait: 1: 1 +W: locked: 1: 1 + +# T3 lock L0 +C: lockintnowait: 3: 0 +W: blocked: 3: 0 +T: prioeq: 0: 83 + +# T0 lock L1 +C: lock: 0: 1 +W: blocked: 0: 1 +T: prioeq: 1: 83 + +# T1 unlock L1 +C: unlock: 1: 1 + +# Wait until T0 is in the wakeup code +W: blockedwake: 0: 1 + +# Verify that T1 is unboosted +W: unlocked: 1: 1 +T: priolt: 1: 1 + +# T2 lock L1 (T0 is boosted and pending owner !) +C: locknowait: 2: 1 +W: blocked: 2: 1 +T: prioeq: 0: 83 + +# Interrupt T3 and wait until T3 returned +C: signal: 3: 0 +W: unlocked: 3: 0 + +# Verify prio of T0 (still pending owner, +# but T2 is enqueued due to the previous boost by T3 +T: prioeq: 0: 82 + +# Let T0 continue +C: lockcont: 0: 1 +W: locked: 0: 1 + +# Unlock L1 and let T2 get L1 +C: unlock: 0: 1 +W: locked: 2: 1 + +# Verify that T0 is unboosted +W: unlocked: 0: 1 +T: priolt: 0: 1 + +# Unlock everything and exit +C: unlock: 2: 1 +W: unlocked: 2: 1 + +C: unlock: 0: 0 +W: unlocked: 0: 0 + diff --git a/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst b/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst new file mode 100644 index 000000000..04f4034ff --- /dev/null +++ b/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst @@ -0,0 +1,178 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 5 threads 4 lock PI - modify priority of blocked threads +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedfifo: 1: 81 +C: schedfifo: 2: 82 +C: schedfifo: 3: 83 +C: schedfifo: 4: 84 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L1 +C: locknowait: 1: 1 +W: locked: 1: 1 + +# T1 lock L0 +C: lockintnowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 81 + +# T2 lock L2 +C: locknowait: 2: 2 +W: locked: 2: 2 + +# T2 lock L1 +C: lockintnowait: 2: 1 +W: blocked: 2: 1 +T: prioeq: 0: 82 +T: prioeq: 1: 82 + +# T3 lock L3 +C: locknowait: 3: 3 +W: locked: 3: 3 + +# T3 lock L2 +C: lockintnowait: 3: 2 +W: blocked: 3: 2 +T: prioeq: 0: 83 +T: prioeq: 1: 83 +T: prioeq: 2: 83 + +# T4 lock L3 +C: lockintnowait: 4: 3 +W: blocked: 4: 3 +T: prioeq: 0: 84 +T: prioeq: 1: 84 +T: prioeq: 2: 84 +T: prioeq: 3: 84 + +# Reduce prio of T4 +C: schedfifo: 4: 80 +T: prioeq: 0: 83 +T: prioeq: 1: 83 +T: prioeq: 2: 83 +T: prioeq: 3: 83 +T: prioeq: 4: 80 + +# Increase prio of T4 +C: schedfifo: 4: 84 +T: prioeq: 0: 84 +T: prioeq: 1: 84 +T: prioeq: 2: 84 +T: prioeq: 3: 84 +T: prioeq: 4: 84 + +# Reduce prio of T3 +C: schedfifo: 3: 80 +T: prioeq: 0: 84 +T: prioeq: 1: 84 +T: prioeq: 2: 84 +T: prioeq: 3: 84 +T: prioeq: 4: 84 + +# Increase prio of T3 +C: schedfifo: 3: 85 +T: prioeq: 0: 85 +T: prioeq: 1: 85 +T: prioeq: 2: 85 +T: prioeq: 3: 85 +T: prioeq: 4: 84 + +# Reduce prio of T3 +C: schedfifo: 3: 83 +T: prioeq: 0: 84 +T: prioeq: 1: 84 +T: prioeq: 2: 84 +T: prioeq: 3: 84 +T: prioeq: 4: 84 + +# Signal T4 +C: signal: 4: 0 +W: unlocked: 4: 3 +T: prioeq: 0: 83 +T: prioeq: 1: 83 +T: prioeq: 2: 83 +T: prioeq: 3: 83 + +# Signal T3 +C: signal: 3: 0 +W: unlocked: 3: 2 +T: prioeq: 0: 82 +T: prioeq: 1: 82 +T: prioeq: 2: 82 + +# Signal T2 +C: signal: 2: 0 +W: unlocked: 2: 1 +T: prioeq: 0: 81 +T: prioeq: 1: 81 + +# Signal T1 +C: signal: 1: 0 +W: unlocked: 1: 0 +T: priolt: 0: 1 + +# Unlock and exit +C: unlock: 3: 3 +C: unlock: 2: 2 +C: unlock: 1: 1 +C: unlock: 0: 0 + +W: unlocked: 3: 3 +W: unlocked: 2: 2 +W: unlocked: 1: 1 +W: unlocked: 0: 0 + diff --git a/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost.tst b/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost.tst new file mode 100644 index 000000000..a48a6ee29 --- /dev/null +++ b/kernel/scripts/rt-tester/t5-l4-pi-boost-deboost.tst @@ -0,0 +1,138 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 5 threads 4 lock PI +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +C: schedfifo: 1: 81 +C: schedfifo: 2: 82 +C: schedfifo: 3: 83 +C: schedfifo: 4: 84 + +# T0 lock L0 +C: locknowait: 0: 0 +W: locked: 0: 0 + +# T1 lock L1 +C: locknowait: 1: 1 +W: locked: 1: 1 + +# T1 lock L0 +C: lockintnowait: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 81 + +# T2 lock L2 +C: locknowait: 2: 2 +W: locked: 2: 2 + +# T2 lock L1 +C: lockintnowait: 2: 1 +W: blocked: 2: 1 +T: prioeq: 0: 82 +T: prioeq: 1: 82 + +# T3 lock L3 +C: locknowait: 3: 3 +W: locked: 3: 3 + +# T3 lock L2 +C: lockintnowait: 3: 2 +W: blocked: 3: 2 +T: prioeq: 0: 83 +T: prioeq: 1: 83 +T: prioeq: 2: 83 + +# T4 lock L3 +C: lockintnowait: 4: 3 +W: blocked: 4: 3 +T: prioeq: 0: 84 +T: prioeq: 1: 84 +T: prioeq: 2: 84 +T: prioeq: 3: 84 + +# Signal T4 +C: signal: 4: 0 +W: unlocked: 4: 3 +T: prioeq: 0: 83 +T: prioeq: 1: 83 +T: prioeq: 2: 83 +T: prioeq: 3: 83 + +# Signal T3 +C: signal: 3: 0 +W: unlocked: 3: 2 +T: prioeq: 0: 82 +T: prioeq: 1: 82 +T: prioeq: 2: 82 + +# Signal T2 +C: signal: 2: 0 +W: unlocked: 2: 1 +T: prioeq: 0: 81 +T: prioeq: 1: 81 + +# Signal T1 +C: signal: 1: 0 +W: unlocked: 1: 0 +T: priolt: 0: 1 + +# Unlock and exit +C: unlock: 3: 3 +C: unlock: 2: 2 +C: unlock: 1: 1 +C: unlock: 0: 0 + +W: unlocked: 3: 3 +W: unlocked: 2: 2 +W: unlocked: 1: 1 +W: unlocked: 0: 0 + |