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from __future__ import print_function
import sys, re, io
#import string
"""Simple script that scans all of the test suite results text fed in
through stdin and summarises the total number of failures, test
points, and test cases."""
# Function to parse numbers
def number_from_string(str_value):
if str_value.find("x") != -1:
return int(str_value.replace("0x", "").replace("x", ""), 16);
else:
return int(str_value)
# Read in everything
if sys.version_info[0]<3:
safe_stdin = sys.stdin
else:
safe_stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="latin-1")
lines = safe_stdin.readlines()
# Init the running totals
failures = 0
cases = 0
tests = 0
bytes = 0
ticks = 0
invalid = 0
stack_overflow = 0
halt = 0
unmatch = 0
flag = 0
messagelog = []
exlist = ["bug663539"]
# hack for valdiag
name = ""
for line in lines:
m = re.match(r'^Simulation started,', line)
if (m):
flag = 0
name = ""
# --- Running: gen/ucz80/longor/longor
m = re.match(r'^--- Running: (.*)$', line)
if (m):
#take the name only if not a whitespace, this happens if simulator stops when calling to print the name (stack overflow)
stripped_name = m.group(1).strip()
if stripped_name != "":
name = stripped_name
# in case the test program crashes before the "--- Running" message
m = re.match(r'^[0-9]+ words read from (.*).ihx', line)
if (m):
name = m.group(1)
# '--- Summary: f/t/c: ...', where f = # failures, t = # test points,
# c = # test cases.
if (re.search(r'^--- Summary:', line)):
try:
if line.count(':') == 1:
(summary, data) = re.split(r':', line)
else:
(summary, data, rest) = re.split(r':', line)
(nfailures, ntests, ncases) = re.split(r'/', data)
failures = failures + number_from_string(nfailures)
tests = tests + number_from_string(ntests)
cases = cases + number_from_string(ncases)
except ValueError:
print("Parsing error at ", name)
print("Bad summary line: ", line)
nfailures = '1'
if (number_from_string(nfailures)):
messagelog.append("Failure: %s" % name)
flag = 1
# '--- Simulator: b/t: ...', where b = # bytes, t = # ticks
if (re.search(r'^--- Simulator:', line)):
try:
(simulator, data, rest) = re.split(r':', line)
(nbytes, nticks) = re.split(r'/', data)
except ValueError:
print("Bad simulator line", line)
else:
bytes = bytes + int(nbytes)
ticks = ticks + int(nticks)
if (flag != 1):
for e in exlist:
if (e in name):
flag = 2
if (flag == 0):
unmatch += 1
messagelog.append("abnormal stop: %s" % name)
flag = 0
# Stop at 0x000228: (106) Invalid instruction 0x00fd
if (re.search(r'Invalid instruction', line) or re.search(r'unknown instruction', line)):
invalid += 1
messagelog.append("Invalid instruction: %s" % name)
# Stop at 0xXXXXXX: (103) Stack overflow
if (re.search(r'Stack overflow', line)):
stack_overflow += 1
messagelog.append("Stack overflow: %s" % name)
# HALT instruction
if (re.search(r'HALT instruction', line) or re.search(r'Halt instruction', line) or re.search(r'halt instruction', line)):
halt += 1
messagelog.append("HALT instruction: %s" % name)
# --- FAIL: "timeout, simulation killed" in xx/xx/testfile.c
m = re.search(r'simulation killed',line)
if (m):
name = line.split()[-1]
name = '.'.join(name.split('.')[0:-1])
if (len(sys.argv) > 1):
print("Summary for '%s':" % sys.argv[1], end=' ')
if (unmatch > 0):
print("%d abnormal stops (" % unmatch, end=' ')
if (invalid > 0):
print("%d invalid instructions," % invalid, end=' ')
if (stack_overflow > 0):
print("%d Stack overflows," % stack_overflow, end=' ')
if (halt > 0):
print("%d HALT instructions," % halt, end=' ')
print("),", end=' ')
print("%.0f failures, %.0f tests, %.0f test cases, %.0f bytes, %.0f ticks" % (failures, tests, cases, bytes, ticks))
for msg in messagelog:
print(" ",msg)
print()
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