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bin: abort autcross on input parse error

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* bin/common_hoaread.hh (hoa_processor): Add a abort_on_error
option.
* bin/autcross.cc: Use it.
* tests/core/autcross4.test: Add many more error cases to improve
coverage.
This commit is contained in:
Alexandre Duret-Lutz 2018-05-21 13:21:37 +02:00
parent faca835a5e
commit 1f9f3c77ea
4 changed files with 42 additions and 11 deletions
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9
bin/common_hoaread.hh
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@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2015, 2017 Laboratoire de Recherche et Développement de
// Copyright (C) 2015, 2017, 2018 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
@ -45,10 +45,11 @@ class hoa_processor: public job_processor
{
protected:
spot::bdd_dict_ptr dict_;
bool abort_on_error_;
public:
hoa_processor(spot::bdd_dict_ptr dict)
: dict_(dict)
hoa_processor(spot::bdd_dict_ptr dict, bool abort_on_error = false)
: dict_(dict), abort_on_error_(abort_on_error)
{
}
@ -131,7 +132,7 @@ public:
break;
if (haut->format_errors(std::cerr))
err = 2;
if (!haut->aut)
if (!haut->aut || (err && abort_on_error_))
error(2, 0, "failed to read automaton from %s",
haut->filename.c_str());
else if (haut->aborted)