#333 hfst-pair-test crashing on UnescapedColsFound

[Anonymous]

To reproduce:

1. check out https://gtsvn.uit.no/langtech/trunk/gtcore
2. check out https://gtsvn.uit.no/langtech/trunk/langs/sms
3. In sms, do ./autogen.sh
4. ./configure --without-xfst --with-hfst --enable-spellers --enable-twostep-intersect
5. make
6. make check

Result:

/Applications/Xcode.app/Contents/Developer/usr/bin/make  check-TESTS
libc++abi.dylib: terminating with uncaught exception of type hfst::UnescapedColsFound
./pair-test-hfst.sh: line 50: 32201 Abort trap: 6           ${HTWOLC} --xerox-mode -I ${SOURCEFILE} -i ${HFSTFILE} -o ${TESTRESULT}
XFAIL: pair-test-hfst.sh

Expected result:

No crash.

[sjurum]

The crashing behavior was seen with svn revision 129496 of sms.

[Miikka Silfverberg]

When I run

export srcdir=. && ./pair-test-hfst.sh

in langs/sms/test/src/phonology, I get

/usr/local/bin/hfst-pair-test: Got an odd number of negative test cases. Every input string
has to have an output string.

[Miikka Silfverberg]

In rev 4650

[sjurum]

It still crashes for me, but now with a slightly different error:

Making check in phonology
/Applications/Xcode.app/Contents/Developer/usr/bin/make  check-TESTS
libc++abi.dylib: terminating with uncaught exception of type EmptyStringException
./pair-test-hfst.sh: line 50: 86162 Abort trap: 6           ${HTWOLC} --xerox-mode -I ${SOURCEFILE} -i ${HFSTFILE} -o ${TESTRESULT}
XFAIL: pair-test-hfst.sh

This is on OSX, 10.11.3.

Tested with sms revision 129666, which according to the Xerox tools still contain to test pairs with an unequal number of symbols.

Do you want to reopen the bug, or should I file a new one?

[sjurum]

One further comment: in svn HEAD there are no more string pairs of unequal length, according to the Xerox tools. Still I get the error mentioned above when testing with Hfst. This is so far only observed with sms.

[Miikka Silfverberg]

Could you try it again in revision 4660.

[sjurum]

Thanks, now it works without crashing, and pretty fast too :)

Thanks a lot!