#!/usr/bin/env python
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# Copyright 2015 The PDFium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import common
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class Suppressor:
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def __init__(self, finder, feature_string):
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feature_vector = feature_string.strip().split(",")
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self.has_v8 = "V8" in feature_vector
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self.has_xfa = "XFA" in feature_vector
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v8_option = "v8" if self.has_v8 else "nov8"
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xfa_option = "xfa" if self.has_xfa else "noxfa"
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with open(os.path.join(finder.TestingDir(), 'SUPPRESSIONS')) as f:
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self.suppression_set = set(self._FilterSuppressions(
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common.os_name(), v8_option, xfa_option, self._ExtractSuppressions(f)))
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def _ExtractSuppressions(self, f):
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return [y.split(' ') for y in
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[x.split('#')[0].strip() for x in
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f.readlines()] if y]
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def _FilterSuppressions(self, os, js, xfa, unfiltered_list):
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return [x[0] for x in unfiltered_list
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if self._MatchSuppression(x, os, js, xfa)]
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def _MatchSuppression(self, item, os, js, xfa):
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os_column = item[1].split(",");
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js_column = item[2].split(",");
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xfa_column = item[3].split(",");
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return (('*' in os_column or os in os_column) and
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('*' in js_column or js in js_column) and
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('*' in xfa_column or xfa in xfa_column))
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def IsResultSuppressed(self, input_filename):
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if input_filename in self.suppression_set:
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print "%s result is suppressed" % input_filename
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return True
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return False
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def IsExecutionSuppressed(self, input_filepath):
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if "xfa_specific" in input_filepath and not self.has_xfa:
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print "%s execution is suppressed" % input_filepath
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return True
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return False
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