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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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# |
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# iutest_compiler_error_test.py |
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# |
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# Copyright (C) 2015-2016, Takazumi Shirayanagi |
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# This software is released under the new BSD License, |
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# see LICENSE |
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# |
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import os |
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import sys |
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import re |
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import copy |
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from argparse import ArgumentParser |
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from argparse import FileType |
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from subprocess import Popen, PIPE, STDOUT |
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class ErrorMessage: |
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file = "" |
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line = 0 |
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type = "" |
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message = "" |
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parent = None |
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child = None |
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checked = False |
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target = False |
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expansion = False |
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provided_for = False |
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root_is_expansion = False |
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included_from = [] |
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def set_type(self, str): |
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s = str.strip() |
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if s in {"error", u"エラー"}: |
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self.type = "error" |
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elif s in {"note", u"備考"}: |
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self.type = "note" |
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elif s in {"warning", u"警告"}: |
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self.type = "warning" |
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if s in {"error", "エラー"}: |
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self.type = "error" |
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elif s in {"note", "備考"}: |
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self.type = "note" |
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elif s in {"warning", "警告"}: |
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self.type = "warning" |
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else: |
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self.type = s |
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def is_error(self): |
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if self.type == "error": |
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return True |
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return False |
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def is_note(self): |
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if self.type == "note": |
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return True |
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return False |
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def is_iutest(self): |
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if self.is_note() and self.message.find("IUTEST_TEST_COMPILEERROR") != -1: |
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return True |
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return False |
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def is_type_none(self): |
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if not self.type: |
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return True |
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return False |
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def is_warning(self): |
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if self.type == "warning": |
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return True |
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return False |
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def is_type_root(self): |
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if self.is_warning(): |
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return True |
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if self.is_error(): |
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return True |
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return False |
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def has_error(self): |
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if self.type == "error": |
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return True |
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elif self.parent and self.parent.has_error_parent(): |
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return True |
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elif self.child and self.child.has_error_child(): |
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return True |
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return False |
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def has_error_parent(self): |
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if self.type == "error": |
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return True |
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elif self.parent: |
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return self.parent.has_error_parent() |
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return False |
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def has_error_child(self): |
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if self.type == "error": |
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return True |
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elif self.child: |
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return self.child.has_error_child() |
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return False |
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def is_checked(self): |
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if self.checked: |
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return True |
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elif self.parent: |
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return self.parent.is_checked() |
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return False |
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def is_provided_for(self): |
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return self.provided_for |
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def is_expansion(self): |
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return self.expansion |
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def is_tail(self): |
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if self.child: |
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return False |
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return True |
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def get_error(self): |
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if self.type == "error": |
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return self |
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if self.parent: |
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e = self.parent.get_error_parent() |
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if e: |
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return e |
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if self.child: |
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e = self.child.get_error_child() |
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if e: |
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return e |
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return None |
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def get_error_parent(self): |
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if self.type == "error": |
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return self |
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elif self.parent: |
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return self.parent.get_error_parent() |
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return None |
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def get_error_child(self): |
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if self.type == "error": |
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return self |
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elif self.child: |
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return self.child.get_error_child() |
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return None |
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def get_root_msg(self): |
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if self.parent: |
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return self.parent.get_root_msg() |
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return self |
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def get_source_msg(self): |
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root = self.get_root_msg() |
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if self.root_is_expansion: |
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while root.child: |
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if root.child.expansion: |
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root = root.child |
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else: |
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break |
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return root |
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class ExpectMessage: |
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def __init__(self, msg, expect, expression): |
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self.msg = msg |
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self.expect = expect |
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self.expression = expression |
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format_gcc = True |
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color_prompt = False |
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# command line option |
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def parse_command_line(): |
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parser = ArgumentParser() |
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parser.add_argument( |
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'-v', |
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'--version', |
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action='version', |
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version=u'%(prog)s version 0.4' |
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) |
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parser.add_argument( |
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'-c', |
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'--compiler', |
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help='set compiler.', |
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default='gcc' |
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) |
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parser.add_argument( |
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'--passthrough', |
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action='store_true', |
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help='print input message.' |
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) |
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parser.add_argument( |
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'--verbose', |
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action='store_true', |
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help='print input message when failed.' |
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) |
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parser.add_argument( |
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'--allow-unknown-compiler', |
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action='store_true', |
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help='ignore unknown compiler.' |
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) |
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parser.add_argument( |
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'--debug', |
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action='store_true', |
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help='debug.' |
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) |
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parser.add_argument( |
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'--command', |
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help='execute command.', |
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default=None |
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) |
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if sys.version_info[0] >= 3: |
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parser.add_argument( |
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'-i', |
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'--infile', |
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type=FileType('r', encoding='UTF-8'), |
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help='compiler stdout.', |
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default=sys.stdin |
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) |
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else: |
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parser.add_argument( |
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'-i', |
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'--infile', |
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type=FileType('r'), |
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help='compiler stdout.', |
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default=sys.stdin |
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) |
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options = parser.parse_args() |
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return options |
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def parse_gcc_clang(options, f, r_expansion, note_is_child, root_is_expansion): |
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re_fatal = re.compile(r'(\S+)\s*:\s*fatal\s*error\s*.*') |
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class rmessage: |
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re_file_col = re.compile(r'(\S+):(\d+):(\d+):(.*)') |
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re_file = re.compile(r'(\S+):(\d+):(.*)') |
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re_infile = re.compile(r'In file included from (\S+):(\d+):(?:\d+|)(.*)') |
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re_ininst = re.compile(r'(\S+):\s* (In instantiation of .*)') |
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def __init__(self): |
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self.m0 = None |
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self.m1 = None |
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self.m2 = None |
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self.m3 = None |
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def match(self, line): |
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self.m0 = self.re_file_col.match(line) |
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if self.m0: |
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return True |
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self.m1 = self.re_file.match(line) |
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if self.m1: |
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return True |
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self.m2 = self.re_infile.match(line) |
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if self.m2: |
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return True |
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self.m3 = self.re_ininst.match(line) |
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if self.m3: |
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return True |
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return False |
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def file(self): |
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if self.m0: |
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return self.m0.group(1) |
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if self.m1: |
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return self.m1.group(1) |
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if self.m2: |
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return self.m2.group(1) |
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if self.m3: |
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return self.m3.group(1) |
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return None |
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def line(self): |
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if self.m0: |
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return int(self.m0.group(2)) |
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if self.m1: |
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return int(self.m1.group(2)) |
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if self.m2: |
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return int(self.m2.group(2)) |
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return 0 |
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def message(self): |
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if self.m0: |
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return self.m0.group(4) |
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if self.m1: |
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return self.m1.group(3) |
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if self.m2: |
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return self.m2.group(3) |
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if self.m3: |
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return self.m3.group(2) |
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return None |
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def is_included_from(self): |
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if self.m2: |
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return True |
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return False |
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re_message = re.compile(r'.*:\d+:\s*(\S*):\s*(.*)') |
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re_expansion = re.compile(r_expansion) |
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re_declaration = re.compile(r'.*declaration of\s*(.*)') |
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re_required_from = re.compile(r'.*(required|instantiated) from here') |
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re_provided_for = re.compile(r'\s*provided for .*') |
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msg_list = [] |
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included_from_list = [] |
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msg = None |
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prev = None |
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is_prev_required_from = False |
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for line in f: |
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if options.passthrough: |
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print(line.rstrip()) |
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if re_fatal.match(line): |
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raise Exception(line) |
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m = rmessage() |
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if m.match(line): |
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if msg: |
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msg.included_from = copy.deepcopy(included_from_list) |
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msg_list.append(msg) |
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included_from_list[:] = [] |
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prev = msg |
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if m.is_included_from(): |
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inc = ErrorMessage() |
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inc.file = m.file() |
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inc.line = m.line() |
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inc.type = 'In file included from' |
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included_from_list.append(inc) |
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msg = None |
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continue |
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msg = ErrorMessage() |
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msg.file = m.file() |
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msg.line = m.line() |
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msg.type = "" |
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msg.root_is_expansion = root_is_expansion |
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n = re_message.match(line) |
343
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if n: |
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msg.set_type(n.group(1)) |
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msg.message += n.group(2) |
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else: |
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msg.set_type('') |
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msg.message += m.message() |
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350
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is_child = note_is_child and msg.is_note() |
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is_type_none = prev and prev.is_type_none() |
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is_declaration = False |
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n = re_declaration.match(line) |
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if n and prev and prev.message.find(n.group(1)) != -1: |
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is_declaration = True |
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if re_provided_for.match(msg.message): |
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msg.provided_for = True |
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359
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if prev: |
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is_expansion = re_expansion.search(msg.message) |
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msg.expansion = is_expansion |
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# print('%s - %d: %s %s %s %s' % (msg.file, msg.line, is_child, is_type_none, is_declaration, is_expansion)) |
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if is_child or is_type_none or is_declaration or is_expansion or is_prev_required_from: |
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prev.child = msg |
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msg.parent = prev |
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is_prev_required_from = re_required_from.search(msg.message) |
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else: |
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if msg: |
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msg.message += '\n' |
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msg.message += line |
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msg_list.append(msg) |
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return msg_list |
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374
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375
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def parse_gcc(options, f): |
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return parse_gcc_clang(options, f, r'in (definition|expansion) of macro', False, True) |
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378
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379
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def parse_clang(options, f): |
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return parse_gcc_clang(options, f, r'expanded from ', True, False) |
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382
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383
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def parse_vc(options, f): |
384
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re_fatal = re.compile(r'(\S+)\s*:\s*fatal\s*error\s*.*') |
385
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|
|
re_file = re.compile(r'(\s*)(\S+)\((\d+)\)\s*:\s*(.*)') |
386
|
|
|
re_message = re.compile(r'.*\(\d+\)\s*: (\S*)\s*(\S*: .*)') |
387
|
|
|
msg_list = [] |
388
|
|
|
msg = None |
389
|
|
|
prev = None |
390
|
|
|
for line in f: |
391
|
|
|
if options.passthrough: |
392
|
|
|
print(line.rstrip()) |
393
|
|
|
if re_fatal.match(line): |
394
|
|
|
raise Exception(line) |
395
|
|
|
|
396
|
|
|
m = re_file.match(line) |
397
|
|
|
if m: |
398
|
|
|
if msg: |
399
|
|
|
msg_list.append(msg) |
400
|
|
|
prev = msg |
401
|
|
|
msg = ErrorMessage() |
402
|
|
|
msg.file = m.group(2) |
403
|
|
|
msg.line = int(m.group(3)) |
404
|
|
|
msg.type = "" |
405
|
|
|
n = re_message.match(line) |
406
|
|
|
if n: |
407
|
|
|
msg.set_type(n.group(1)) |
408
|
|
|
msg.message += n.group(2) |
409
|
|
|
else: |
410
|
|
|
msg.set_type('') |
411
|
|
|
msg.message += m.group(4) |
412
|
|
|
|
413
|
|
|
child_note = m.group(1) or (msg.is_note() and not msg.is_iutest()) |
414
|
|
|
if (m.group(1) or child_note) and prev: |
415
|
|
|
prev.child = msg |
416
|
|
|
msg.parent = prev |
417
|
|
|
else: |
418
|
|
|
if msg: |
419
|
|
|
msg.message += '\n' |
420
|
|
|
msg.message += line |
421
|
|
|
msg_list.append(msg) |
422
|
|
|
return msg_list |
423
|
|
|
|
424
|
|
|
|
425
|
|
|
def dump_included_from(m): |
426
|
|
|
for inc in m.included_from: |
427
|
|
|
print("%s %s:%d:" % (inc.type, inc.file, inc.line)) |
428
|
|
|
|
429
|
|
|
|
430
|
|
|
def dump_msg(m): |
431
|
|
|
dump_included_from(m) |
432
|
|
|
s = m.file |
433
|
|
|
s += ':' |
434
|
|
|
if format_gcc: |
435
|
|
|
if m.line: |
436
|
|
|
s += '%d:' % (m.line) |
437
|
|
|
if not m.is_type_none(): |
438
|
|
|
s += ' %s:' % (m.type) |
439
|
|
|
print("%s %s" % (s, m.message)) |
440
|
|
|
else: |
441
|
|
|
if m.line: |
442
|
|
|
s += '(%d):' % (m.line) |
443
|
|
|
if m.parent: |
444
|
|
|
print("\t%s %s %s" % (s, m.type, m.message)) |
445
|
|
|
else: |
446
|
|
|
print("%s %s %s" % (s, m.type, m.message)) |
447
|
|
|
|
448
|
|
|
|
449
|
|
|
def dump_msgs(m): |
450
|
|
|
if m.parent: |
451
|
|
|
dump_msgs(m.parent) |
452
|
|
|
dump_msg(m) |
453
|
|
|
|
454
|
|
|
|
455
|
|
|
def dump_list(l): |
456
|
|
|
for m in l: |
457
|
|
|
if not m.parent: |
458
|
|
|
print('------------------------------') |
459
|
|
|
dump_msg(m) |
460
|
|
|
print('==') |
461
|
|
|
if not m.child: |
462
|
|
|
print('------------------------------') |
463
|
|
|
|
464
|
|
|
return True |
465
|
|
|
|
466
|
|
|
|
467
|
|
|
def test_result(result, msg, e): |
468
|
|
|
OKGREEN = '\033[32m' |
469
|
|
|
# WARNING = '\033[33m' |
470
|
|
|
FAIL = '\033[31m' |
471
|
|
|
ENDC = '\033[0m' |
472
|
|
|
|
473
|
|
|
if e: |
474
|
|
|
msg += ': ' + e.file + ': ' + str(e.line) |
475
|
|
|
|
476
|
|
|
if result: |
477
|
|
|
if color_prompt: |
478
|
|
|
print(OKGREEN + '[OK] ' + ENDC + msg) |
479
|
|
|
else: |
480
|
|
|
print('[OK] ' + msg) |
481
|
|
|
else: |
482
|
|
|
if color_prompt: |
483
|
|
|
print(FAIL + '[NG] ' + ENDC + msg) |
484
|
|
|
else: |
485
|
|
|
print('[NG] ' + msg) |
486
|
|
|
|
487
|
|
|
|
488
|
|
|
def iutest(l): |
489
|
|
|
result = True |
490
|
|
|
unexpected = [] |
491
|
|
|
re_iutest = re.compile(r'IUTEST_TEST_COMPILEERROR\( ([^#]*) \)') |
492
|
|
|
checkList = [] |
493
|
|
|
messageList = [] |
494
|
|
|
for i, msg in enumerate(l): |
495
|
|
|
if not msg: |
496
|
|
|
continue |
497
|
|
|
mm = re_iutest.search(msg.message) |
498
|
|
|
if mm: |
499
|
|
|
root = msg.get_source_msg() |
500
|
|
|
if not root.target: |
501
|
|
|
expect = mm.group(1).strip('"') |
502
|
|
|
checkList.append(ExpectMessage(root, expect, mm.group(0))) |
503
|
|
|
root.target = True |
504
|
|
|
else: |
505
|
|
|
messageList.append(msg) |
506
|
|
|
|
507
|
|
|
for msg in messageList: |
508
|
|
|
if msg.has_error(): |
509
|
|
|
#print('%s - %d' % (msg.file, msg.line)) |
510
|
|
|
for check in checkList: |
511
|
|
|
if msg.file in check.msg.file and msg.line == check.msg.line + 1: |
512
|
|
|
actual = msg.get_error() |
513
|
|
|
#print(actual.message) |
514
|
|
|
msg.checked = True |
515
|
|
|
if not check.expect or re.search(check.expect, actual.message): |
516
|
|
|
check.msg.checked = True |
517
|
|
|
break |
518
|
|
|
if msg.is_tail() and not msg.is_checked() and not msg.is_provided_for(): |
519
|
|
|
unexpected.append(msg) |
520
|
|
|
elif msg.is_warning(): |
521
|
|
|
dump_msg(msg) |
522
|
|
|
|
523
|
|
|
for check in checkList: |
524
|
|
|
if check.msg.checked: |
525
|
|
|
test_result(True, check.expression, check.msg) |
526
|
|
|
else: |
527
|
|
|
test_result(False, check.expression, check.msg) |
528
|
|
|
result = False |
529
|
|
|
for msg in unexpected: |
530
|
|
|
test_result(False, "Unexpected error: " + msg.message, msg) |
531
|
|
|
result = False |
532
|
|
|
return result |
533
|
|
|
|
534
|
|
|
|
535
|
|
|
def parse_output(options): |
536
|
|
|
global format_gcc |
537
|
|
|
l = None |
538
|
|
|
if options.command: |
539
|
|
|
args = re.split('\s+', options.command) |
540
|
|
|
for i in range(len(args)): |
541
|
|
|
args[i] = os.path.expandvars(args[i]) |
542
|
|
|
p = Popen(args, stdout=PIPE, stderr=STDOUT) |
543
|
|
|
p.wait() |
544
|
|
|
out, err = p.communicate() |
545
|
|
|
f = out.decode('utf-8').splitlines() |
546
|
|
|
else: |
547
|
|
|
if not options.infile: |
548
|
|
|
raise Exception("infile null") |
549
|
|
|
#print(options.infile.encoding) |
550
|
|
|
f = options.infile |
551
|
|
|
#f = codecs.getreader('utf-8')(options.infile) |
552
|
|
|
|
553
|
|
|
if any(options.compiler.find(s) != -1 for s in ('clang', 'clang++', 'zapcc', 'zapcc++')): |
554
|
|
|
l = parse_clang(options, f) |
555
|
|
|
elif any(options.compiler.find(s) != -1 for s in ('gcc', 'g++')): |
556
|
|
|
l = parse_gcc(options, f) |
557
|
|
|
elif options.compiler == 'cl': |
558
|
|
|
format_gcc = False |
559
|
|
|
l = parse_vc(options, f) |
560
|
|
|
else: |
561
|
|
|
try: |
562
|
|
|
raise Exception("sorry, {0} compiler is not supported".format(options.compiler)) |
563
|
|
|
except Exception as e: |
564
|
|
|
if options.allow_unknown_compiler: |
565
|
|
|
print(e) |
566
|
|
|
return True |
567
|
|
|
else: |
568
|
|
|
raise |
569
|
|
|
|
570
|
|
|
if options.debug: |
571
|
|
|
dump_list(l) |
572
|
|
|
if options.passthrough: |
573
|
|
|
print('----') |
574
|
|
|
result = iutest(l) |
575
|
|
|
if not result: |
576
|
|
|
if options.verbose: |
577
|
|
|
dump_list(l) |
578
|
|
|
return result |
579
|
|
|
|
580
|
|
|
def setup(): |
581
|
|
|
global color_prompt |
582
|
|
|
term = os.environ.get('TERM') |
583
|
|
|
if term: |
584
|
|
|
if any(term.find(s) for s in ('xterm', 'screen', 'rxvt', 'linux', 'cygwin')): |
585
|
|
|
color_prompt = True |
586
|
|
|
|
587
|
|
|
|
588
|
|
|
def main(): |
589
|
|
|
try: |
590
|
|
|
options = parse_command_line() |
591
|
|
|
setup() |
592
|
|
|
if not parse_output(options): |
593
|
|
|
sys.exit(1) |
594
|
|
|
except Exception as e: |
595
|
|
|
print(e) |
596
|
|
|
raise |
597
|
|
|
|
598
|
|
|
if __name__ == '__main__': |
599
|
|
|
main() |
600
|
|
|
|