106 lines
4.0 KiB
Python
106 lines
4.0 KiB
Python
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#!/usr/bin/env python
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#
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# Copyright (c) 2011 Apple Inc. All rights reserved.
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#
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# This document is the property of Apple Inc.
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# It is considered confidential and proprietary.
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#
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# This document may not be reproduced or transmitted in any form,
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# in whole or in part, without the express written permission of
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# Apple Inc.
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#
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import os
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import sys
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import linecache
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import cgi
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import operator
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import xml.sax.saxutils as saxutils
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Usage='''
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analyzer-report build_output_dir suppressfile
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'''
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ignored_hashes = None
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def get_source_line(filename, linenum):
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return linecache.getline(filename, int(linenum)).strip();
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def process_report_file(filename):
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buginfo={}
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def populate(comment_name, friendly_name, line):
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if friendly_name not in buginfo and comment_name in line:
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front_slice = len("<!-- %s " % comment_name)
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end_slice = len(" -->")
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buginfo[friendly_name] = line[front_slice:-end_slice].strip()
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return True;
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return False;
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actions = { "*****Not a filename*******": "report_file", "BUGDESC": "description", "BUGTYPE": "type",
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"BUGCATEGORY": "category", "BUGFILE": "source_file",
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"BUGLINE": "line_num"}
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buginfo['report_file'] = filename
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with open(filename) as f:
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for line in f:
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try:
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for (cn, fn) in actions.items():
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if populate(cn, fn, line): raise ValueError, "Continue"
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except ValueError: continue # Lazy hack. Nothing in here uses ValueError.
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if set(actions.values()) == set(buginfo.keys()):
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buginfo["source_line"] = get_source_line(buginfo['source_file'], buginfo['line_num']);
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return buginfo
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return None
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'''
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Turns a buginfo dict into a "stable" bug hash. This is meant to be used to
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mark problems as ignored.
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'''
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def bughash(buginfo):
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return "[%s # %s # %s]" % (buginfo['description'], buginfo['source_line'], os.path.basename(buginfo['source_file']))
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def generate_report_file(buginfos, misc, outfile):
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with(open(outfile, "w")) as out:
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print >>out, "<html><head><title>Clang analyzer report for %s</title></head>" % sys.argv[1]
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print >>out, "<table border=1><tr><th>Source file<th>Bug description</th><th>bughash</th>"
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for bug in sorted(buginfos, key=operator.itemgetter('source_file', 'description')):
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if is_ignored(bughash(bug)): continue
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print >>out, " <tr>\n"
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print >>out, " <td><a href={}>{}</a></td>\n".format(saxutils.quoteattr(bug['report_file']), saxutils.escape(bug['source_file']))
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print >>out, " <td>{}</td>\n".format(saxutils.escape(bug['description']))
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print >>out, " <td><input size=30 readonly=\"true\" value={}></input></td>\n".format(saxutils.quoteattr(bughash(bug)))
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print >>out, " </tr>\n"
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print >>out, "</table><hr><pre>%s</pre></html>" % saxutils.escape(misc)
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def is_ignored(i):
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global ignored_hashes
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if ignored_hashes is None:
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ignored_hashes = set()
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for line in open(ignorefile):
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if line.strip() and not line.startswith("#"):
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ignored_hashes.add(line.strip())
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return i in ignored_hashes
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def run_misc(buginfos):
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import cStringIO
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s = cStringIO.StringIO()
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ignored = [bughash(i) for i in buginfos if is_ignored(bughash(i))]
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not_ignored = [bughash(i) for i in buginfos if not is_ignored(bughash(i))]
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print >>s, "Ignored %d bug(s) because of suppress file" % len(ignored)
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if ignored_hashes:
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for h in ignored_hashes:
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if h not in ignored:
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print >>s, "Warning: Possible stale bughash in suppress file: %s" % h
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return s.getvalue()
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ignorefile = os.path.abspath(sys.argv[2])
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os.chdir(sys.argv[1])
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buginfos=[]
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for folder, subs, files in os.walk("."):
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for fn in files:
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if fn.endswith(".html"):
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buginfo = process_report_file(os.path.join(folder,fn))
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if(buginfo):
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buginfos.append(buginfo)
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generate_report_file(buginfos, run_misc(buginfos), "index.html")
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