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#!/usr/bin/env python3
from __future__ import print_function
import sys
import os
import re
import collections
debug = False
class Arch:
def __init__(self, arch):
arch = re.sub("^rv(32|64|128)g", 'rv\\1imafd', arch)
m = re.match('rv(32|64|128)', arch)
self.base_arch = m.group(0)
self.ext = []
i = len(self.base_arch)
while i < len(arch):
ext = arch[i]
if ext in ['x', 's', 'z']:
extlen = 1
while (i+extlen) < len(arch) and arch[i+extlen] != '_':
extlen += 1
self.ext.append(arch[i:i + extlen])
i += extlen
elif ext == '_':
i += 1
else:
self.ext.append(ext)
i += 1
def usage():
print("%s <toolname> <libc>" \
" <white-list-base-dir> <testsuite.sum>" % sys.argv[0])
def get_white_list_files(raw_arch, abi, libc, white_list_base_dir):
""" Return white file list according the arch, abi, libc name and component.
"""
white_list_files = []
arch = Arch(raw_arch)
def append_if_exist(filename):
if debug:
print ("Try append: %s" % filename)
filepath = os.path.join(white_list_base_dir, filename)
if os.path.exists(filepath):
if debug:
print ("Got: %s" % filename)
white_list_files.append(filepath)
libc_filename = "common.log"
append_if_exist(libc_filename)
libc_filename = "%s.log" % (libc)
append_if_exist(libc_filename)
filename = "%s.log" % (arch.base_arch)
append_if_exist(filename)
filename = "%s.log" % (abi)
append_if_exist(filename)
filename = "%s.%s.log" % (arch.base_arch, abi)
append_if_exist(filename)
filename = "%s.%s.log" % (libc, arch.base_arch)
append_if_exist(filename)
filename = "%s.%s.log" % (libc, abi)
append_if_exist(filename)
filename = "%s.%s.%s.log" % (libc, arch.base_arch, abi)
append_if_exist(filename)
for ext in arch.ext:
filename = "%s.log" % (ext)
append_if_exist(filename)
filename = "%s.%s.log" % (arch.base_arch, ext)
append_if_exist(filename)
filename = "%s.%s.log" % (ext, abi)
append_if_exist(filename)
filename = "%s.%s.%s.log" % (arch.base_arch, ext, abi)
append_if_exist(filename)
filename = "%s.%s.log" % (libc, ext)
append_if_exist(filename)
filename = "%s.%s.%s.log" % (libc, arch.base_arch, ext)
append_if_exist(filename)
filename = "%s.%s.%s.log" % (libc, ext, abi)
append_if_exist(filename)
filename = "%s.%s.%s.%s.log" % (libc, arch.base_arch, ext, abi)
append_if_exist(filename)
return white_list_files
def read_white_lists(white_list_files, is_gcc):
if is_gcc:
white_lists = dict()
else:
white_lists = set()
for fname in white_list_files:
with open(fname) as f:
content = f.readlines()
for l in content:
l = l.strip()
if len(l) == 0:
continue
if l[0] == '#':
continue
if is_gcc:
try:
key = l.split(' ')[1]
except:
print ("Corrupt allowlist file?")
print ("Each line must contail <STATUS>: .*")
print ("e.g. FAIL: g++.dg/pr83239.C")
print ("Or starts with # for comment")
if key not in white_lists:
white_lists[key] = []
white_lists[key].append(l)
else:
white_lists.add(l)
return white_lists
def read_sum(sum_files):
unexpected_results = dict()
for sum_file in sum_files:
with open(sum_file) as f:
content = f.readlines()
current_target = None
variations = []
scan_variations = False
unexpected_result = dict()
tool = os.path.basename(sum_file).split(".")[0]
for l in content:
if l.startswith("Schedule of variations"):
scan_variations = True
continue
if scan_variations and l.startswith(" "):
variations.append(l.strip())
continue
scan_variations = False
if l.startswith("Running target"):
# Parsing current running target.
current_target = l.split(" ")[-1].strip()
unexpected_result[current_target] = list()
elif l.startswith("FAIL") or l.startswith("XPASS") \
or l.startswith("ERROR"):
unexpected_result[current_target].append(l.strip())
unexpected_results[tool] = unexpected_result
# tool -> variation(target) -> list of unexpected result
return unexpected_results
def get_white_list(arch, abi, libc, white_list_base_dir, is_gcc):
white_list_files = \
get_white_list_files(arch, abi, libc, white_list_base_dir)
white_list = read_white_lists(white_list_files, is_gcc)
return white_list
def filter_result(tool, libc, white_list_base_dir, unexpected_results):
summary = dict()
any_fail = False
is_gcc = tool == 'gcc'
# Filter with white list.
for testtool, variation_unexpected_result in unexpected_results.items():
for variation, unexpected_result in variation_unexpected_result.items():
# Extract variation to arch/abi
arch = ""
abi = ""
cmodel = ""
for info in variation.split('/'):
if info.startswith('-march'):
arch = info[7:]
elif info.startswith('-mabi'):
abi = info[6:]
elif info.startswith('-mcmodel'):
cmodel = info[9:]
white_list = \
get_white_list(arch, abi, libc,
os.path.join(white_list_base_dir, tool),
is_gcc)
# filter!
config = (arch, abi, cmodel)
fail_count = 0
unexpected_result_list = []
if is_gcc:
case_count = set()
for ur in unexpected_result:
key = ur.split(' ')[1]
if key in white_list and \
any(map(lambda x:ur.startswith(x),
white_list[key])):
# This item can be ignored
continue
else:
unexpected_result_list.append(ur)
fail_count += 1
case_count.add(key)
any_fail = True
if config not in summary:
summary[config] = dict()
summary[config][testtool] = (fail_count, len(case_count))
else:
for ur in unexpected_result:
if ur not in white_list:
unexpected_result_list.append(ur)
fail_count += 1
any_fail = True
if config not in summary:
summary[config] = dict()
summary[config][testtool] = fail_count
if len(unexpected_result_list) != 0:
print ("\t\t=== %s: Unexpected fails for %s %s %s ===" \
% (testtool, arch, abi, cmodel))
for ur in unexpected_result_list:
print (ur)
# Generate summary report.
if tool == 'gcc':
toollist = ['gcc', 'g++', 'gfortran']
elif tool == 'binutils':
toollist = ['binutils', 'ld', 'gas']
else:
raise Exception("Unsupported tool `%s`" % tool)
bar_item = map(lambda x: "%13s" % x, toollist)
bar = " |".join(bar_item)
print ("\n ========= Summary of %s testsuite =========" % tool)
if is_gcc:
print (" | # of unexpected case / # of unique unexpected case")
else:
print (" | # of unexpected case")
print (" |%s |" % bar)
for config, result in summary.items():
arch, abi, cmodel = config
print (" %10s/ %6s/ %6s |" % (arch, abi, cmodel), end='')
for tool in toollist:
if tool not in summary[config]:
print ("%7s |" % '-', end='')
continue
if is_gcc:
fail_count, case_count = summary[config][tool]
print ("%5d / %5d |" % (fail_count, case_count), end='')
else:
fail_count = summary[config][tool]
print ("%13d |" % fail_count, end='')
print ("")
if any_fail or len(summary.items()) == 0:
return 1
else:
return 0
def main():
if len(sys.argv) < 5:
usage()
sys.exit()
tool, libc, white_list_base_dir, sum_files = sys.argv[1:5]
rv = 0
sum_files = sum_files.split(',')
unexpected_results = read_sum(sum_files)
if tool in ['gcc', 'binutils']:
rv = filter_result(tool, libc, white_list_base_dir,
unexpected_results)
else:
print ("Unsupported tool: `%s`" % tool)
rv = 1
sys.exit(rv)
if __name__ == '__main__':
main()
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