################################################################################
def init_system(test_prog)
+ begin
+ line = $sp.gets()
+ end while line!=nil
$sp.print("echo off \r")
print("DBG i: " + "echo off \r"+"\n") if $debug
sleep 0.1
sleep 1
end
+################################################################################
+# wait_for_prompt #
+################################################################################
+
+def wait_for_prompt(prompt)
+ prompt = /[\s]*#{prompt}[\s]*/ if(prompt.class == String)
+ start_time = Time.now.to_i
+ begin
+ line = $sp.gets()
+ puts("DBG got (#{__LINE__}): "+line) if $debug && line
+ line = "" if line==nil
+ if /^(Error:|Crypto-VS).*/.match(line)
+ puts line
+ return false
+ end
+ if (Time.now.to_i- start_time) > $max_timeout
+ return false
+ end
+ end while not m=prompt.match(line)
+ return m
+end
################################################################################
# screen_progress #
################################################################################
# add_scale_test #
################################################################################
+def add_scale_test_dummy(a, b, scale)
+ should = a + (b<<(8*scale))
+ printf("[dummy] %s + %s <<8*%04x = %s\n",a.to_s(16), b.to_s(16), scale, should.to_s(16))
+end
def add_scale_test(a, b, scale)
- begin
- line = $sp.gets()
- line = "" if line==nil
- puts("DBG got (#{__LINE__}): "+line) if $debug
- if /^Error:.*/.match(line)
- puts line
- return false
- end
- end while not /[\s]*enter a:[\s]*/.match(line)
+ m = wait_for_prompt("enter a:")
+ return false if !m
puts("DBG put (#{__LINE__}): "+a.to_s(16)+" ") if $debug
$sp.print(a.to_s(16)+" ")
- begin
- line = $sp.gets()
- line = "" if line==nil
- puts("DBG got (#{__LINE__}): "+line) if $debug
- if /^Error:.*/.match(line)
- puts line
- return false
- end
- end while not /[\s]*enter b:[\s]*/.match(line)
+ m = wait_for_prompt("enter b:")
+ return false if !m
+ puts("DBG put (#{__LINE__}): "+b.to_s(16)+" ") if $debug
$sp.print(b.to_s(16)+" ")
- begin
- line = $sp.gets()
- line = "" if line==nil
- puts("DBG got (#{__LINE__}): "+line) if $debug
- if /^Error:.*/.match(line)
- puts line
- return false
- end
- end while not /[\s]*enter scale:[\s]*/.match(line)
+ m = wait_for_prompt("enter scale:")
+ return false if !m
+ puts("DBG put (#{__LINE__}): "+scale.to_s(10)+" ") if $debug
$sp.print(scale.to_s(10)+"\r")
- begin
- line = $sp.gets()
- line = "" if line==nil
- puts("DBG got (#{__LINE__}): "+line) if $debug
- if /^Error:.*/.match(line)
- puts line
- return false
- end
- end while not m=/[\s]*([-]?[0-9a-fA-F]*)[\s]+\+[\s]+([+-]?[0-9a-fA-F]*)[\s]*<<8\*[\s]*([+-]?[0-9a-fA-F]*)[\s]*=[\s]*([+-]?[0-9a-fA-F]*)/.match(line)
+ should = a + (b<<(8*scale))
+ m = wait_for_prompt(/[\s]*([-]?[0-9a-fA-F]+)[\s]+\+[\s]+([+-]?[0-9a-fA-F]+)[\s]*<<8\*[\s]*([+-]?[0-9a-fA-F]+)[\s]*=[\s]*([+-]?[0-9a-fA-F]+)/)
+ if !m
+ $logfile.printf("[fail (CRASH)]:")
+ $logfile.printf(" ; should %s + %s << 8*%s = %s\n", a.to_s(16), b.to_s(16), scale.to_s(16), should.to_s(16))
+ return false
+ end
+ line = m[0]
a_ = m[1].to_i(16)
b_ = m[2].to_i(16)
s_ = m[3].to_i(16)
c_ = m[4].to_i(16)
line.chomp!
- should = a + (b<<(8*scale))
if(a_== a && b_ == b && s_ == scale && c_ == should )
$logfile.printf("[pass]: %s\n", line)
return true
else
- $logfile.printf("[fail (%s%s%s)]: %s", (a==a_)?"":"a", (b==b_)?"":"b", (scale==s_)?"":"s",(c_==should)?"":"c",line)
+ $logfile.printf("[fail (%s%s%s%s)]: %s", (a==a_)?"":"a", (b==b_)?"":"b", (scale==s_)?"":"s",(c_==should)?"":"c",line)
$logfile.printf(" ; should %s + %s << 8*%s = %s\n", a.to_s(16), b.to_s(16), scale.to_s(16), should.to_s(16))
return false
end
length_b_B = skip+1
begin
$size = length_a_B
- (0..16).each do |i|
+ (0..4).each do |i|
scales = [0, 300]
16.times { scales << rand(301) }
scales.sort!
screen_progress(v)
end
end
- (0..16).each do |i|
+ (0..4).each do |i|
scales = [0, 300]
16.times { scales << rand(301) }
scales.sort!
scales.each do |scale|
- b_size = rand(length_b_B+1)
+ b_size = rand(length_b_B+1)+1
a = rand(256**length_a_B)
b = rand(256**b_size)
v = add_scale_test(a, b, scale)
end while length_a_B<4096/8
end
+def run_test_add_scale_dummy(skip=0)
+ length_a_B = skip+1
+ length_b_B = skip+1
+ begin
+ $size = length_a_B
+ (0..4).each do |i|
+ scales = [0, 300]
+ 16.times { scales << rand(301) }
+ scales.sort!
+ scales.each do |scale|
+ a = rand(256**length_a_B)
+ b = rand(256**length_a_B)
+ v = add_scale_test_dummy(a, b, scale)
+ v = add_scale_test_dummy(b, a, scale)
+ end
+ end
+ (0..4).each do |i|
+ scales = [0, 300]
+ 16.times { scales << rand(301) }
+ scales.sort!
+ scales.each do |scale|
+ b_size = rand(length_b_B+1)
+ a = rand(256**length_a_B)
+ b = rand(256**b_size)
+ v = add_scale_test_dummy(a, b, scale)
+ v = add_scale_test_dummy(b, a, scale)
+ end
+ end
+ length_a_B += 10
+ length_b_B += 10
+ end while length_a_B<4096/8
+end
+
################################################################################
# run_test_mul #
################################################################################
end while length_a_B<4096/8
end
+def init_serialport(conf)
+ puts("serial port interface version: " + SerialPort::VERSION);
+ $linewidth = 64
+ $linepos = 0
+ $testno = 0
+ params = { "baud" => conf["PORT"]["baud"].to_i,
+ "data_bits" => conf["PORT"]["databits"].to_i,
+ "stop_bits" => conf["PORT"]["stopbits"].to_i,
+ "parity" => SerialPort::NONE }
+ params["paraty"] = SerialPort::ODD if conf["PORT"]["paraty"].downcase == "odd"
+ params["paraty"] = SerialPort::EVEN if conf["PORT"]["paraty"].downcase == "even"
+ params["paraty"] = SerialPort::MARK if conf["PORT"]["paraty"].downcase == "mark"
+ params["paraty"] = SerialPort::SPACE if conf["PORT"]["paraty"].downcase == "space"
+
+ puts("\nPort: "+conf["PORT"]["port"]+"@" +
+ params["baud"].to_s +
+ " " +
+ params["data_bits"].to_s +
+ conf["PORT"]["paraty"][0,1].upcase +
+ params["stop_bits"].to_s +
+ "\n")
+
+ $sp = SerialPort.new(conf["PORT"]["port"], params)
+
+ $sp.read_timeout=1000; # 5 minutes
+ $sp.flow_control = SerialPort::SOFT
+
+ reset_system()
+end
+
################################################################################
# MAIN #
################################################################################
conf = readconfigfile(opts["f"], conf) if opts["f"]
#puts conf.inspect
+init_serialport(conf)
-puts("serial port interface version: " + SerialPort::VERSION);
-$linewidth = 64
-$linepos = 0
-$testno = 0
-params = { "baud" => conf["PORT"]["baud"].to_i,
- "data_bits" => conf["PORT"]["databits"].to_i,
- "stop_bits" => conf["PORT"]["stopbits"].to_i,
- "parity" => SerialPort::NONE }
-params["paraty"] = SerialPort::ODD if conf["PORT"]["paraty"].downcase == "odd"
-params["paraty"] = SerialPort::EVEN if conf["PORT"]["paraty"].downcase == "even"
-params["paraty"] = SerialPort::MARK if conf["PORT"]["paraty"].downcase == "mark"
-params["paraty"] = SerialPort::SPACE if conf["PORT"]["paraty"].downcase == "space"
-
-puts("\nPort: "+conf["PORT"]["port"]+"@" +
- params["baud"].to_s +
- " " +
- params["data_bits"].to_s +
- conf["PORT"]["paraty"][0,1].upcase +
- params["stop_bits"].to_s +
- "\n")
-
-$sp = SerialPort.new(conf["PORT"]["port"], params)
-
-$sp.read_timeout=1000; # 5 minutes
-$sp.flow_control = SerialPort::SOFT
-
-reset_system()
+ $max_timeout = 2 * 60
if opts['d']
$debug = true
projects / avr-crypto-lib.git / blobdiff