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autfilt: diagnose non-existant files

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* src/bin/autfilt.cc: Catch exception.
* src/tgbatest/hoaparse.test: Test it.
This commit is contained in:
Alexandre Duret-Lutz 2014-11-25 08:59:26 +01:00
parent e7e21ae58f
commit a9fa7d33c5
2 changed files with 13 additions and 2 deletions
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11
src/bin/autfilt.cc
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@ -391,7 +391,14 @@ main(int argc, char** argv)
post.set_level(level); post.set_level(level);
hoa_processor processor(post); hoa_processor processor(post);
if (processor.run()) try
return 2; {
if (processor.run())
return 2;
}
catch (const std::runtime_error& e)
{
error(2, 0, "%s", e.what());
}
return 0; return 0;
} }

4
src/tgbatest/hoaparse.test
View file

@ -717,3 +717,7 @@ input:4.7-242: unclosed string
input:4.7-242: syntax error, unexpected end of file, expecting string input:4.7-242: syntax error, unexpected end of file, expecting string
autfilt: failed to read automaton from input autfilt: failed to read automaton from input
EOF EOF
expecterr non-existant<<EOF
autfilt: Cannot open file non-existant
EOF