Blame view
scripts/rt-tester/rt-tester.py
5.18 KB
94a470835 scripts: change s... |
1 |
#!/usr/bin/python |
61a871228 [PATCH] pi-futex:... |
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
# # 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", |
61a871228 [PATCH] pi-futex:... |
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 |
"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 " %(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]): |
25985edce Fix common misspe... |
184 |
# Separate status value |
61a871228 [PATCH] pi-futex:... |
185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 |
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 " %(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(" Syntax error in line %d " %(linenr)) if not test: fd.close() sys.exit(1) # Normal exit pass print "Pass" sys.exit(0) |