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Improve regression test coverage for src/backend/tsearch/spell.c.

Browse Source 
In passing, throw an error if the AF count is too small, rather than
just silently discarding extra affix entries.

Note that the new regression test cases require installing the
updated src/backend/tsearch/dicts files.

Arthur Zakirov

Discussion: https://postgr.es/m/20180413113447.GA32474@zakirov.localdomain
This commit is contained in:
Tom Lane
2018-04-13 13:49:52 -04:00
parent d25c2ee9c0
commit 8bf358c18e
7 changed files with 77 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
src/test/regress/expected/tsdicts.out
View File

@ -263,6 +263,12 @@ SELECT ts_lexize('hunspell_long', 'unbook');
{book}
(1 row)
SELECT ts_lexize('hunspell_long', 'booked');
ts_lexize
-----------
{book}
(1 row)
SELECT ts_lexize('hunspell_long', 'footklubber');
ts_lexize
----------------
@ -281,12 +287,24 @@ SELECT ts_lexize('hunspell_long', 'ballyklubber');
{ball,klubber}
(1 row)
SELECT ts_lexize('hunspell_long', 'ballsklubber');
ts_lexize
----------------
{ball,klubber}
(1 row)
SELECT ts_lexize('hunspell_long', 'footballyklubber');
ts_lexize
---------------------
{foot,ball,klubber}
(1 row)
SELECT ts_lexize('hunspell_long', 'ex-machina');
ts_lexize
---------------
{ex-,machina}
(1 row)
-- Test ISpell dictionary with hunspell affix file with FLAG num parameter
CREATE TEXT SEARCH DICTIONARY hunspell_num (
Template=ispell,
@ -299,6 +317,12 @@ SELECT ts_lexize('hunspell_num', 'skies');
{sky}
(1 row)
SELECT ts_lexize('hunspell_num', 'sk');
ts_lexize
-----------
{sky}
(1 row)
SELECT ts_lexize('hunspell_num', 'bookings');
ts_lexize
----------------
@ -359,6 +383,12 @@ SELECT ts_lexize('hunspell_num', 'unbook');
{book}
(1 row)
SELECT ts_lexize('hunspell_num', 'booked');
ts_lexize
-----------
{book}
(1 row)
SELECT ts_lexize('hunspell_num', 'footklubber');
ts_lexize
----------------

5
src/test/regress/sql/tsdicts.sql
View File

@ -66,11 +66,14 @@ SELECT ts_lexize('hunspell_long', 'rebook');
SELECT ts_lexize('hunspell_long', 'unbookings');
SELECT ts_lexize('hunspell_long', 'unbooking');
SELECT ts_lexize('hunspell_long', 'unbook');
SELECT ts_lexize('hunspell_long', 'booked');
SELECT ts_lexize('hunspell_long', 'footklubber');
SELECT ts_lexize('hunspell_long', 'footballklubber');
SELECT ts_lexize('hunspell_long', 'ballyklubber');
SELECT ts_lexize('hunspell_long', 'ballsklubber');
SELECT ts_lexize('hunspell_long', 'footballyklubber');
SELECT ts_lexize('hunspell_long', 'ex-machina');
-- Test ISpell dictionary with hunspell affix file with FLAG num parameter
CREATE TEXT SEARCH DICTIONARY hunspell_num (
@ -80,6 +83,7 @@ CREATE TEXT SEARCH DICTIONARY hunspell_num (
);
SELECT ts_lexize('hunspell_num', 'skies');
SELECT ts_lexize('hunspell_num', 'sk');
SELECT ts_lexize('hunspell_num', 'bookings');
SELECT ts_lexize('hunspell_num', 'booking');
SELECT ts_lexize('hunspell_num', 'foot');
@ -90,6 +94,7 @@ SELECT ts_lexize('hunspell_num', 'rebook');
SELECT ts_lexize('hunspell_num', 'unbookings');
SELECT ts_lexize('hunspell_num', 'unbooking');
SELECT ts_lexize('hunspell_num', 'unbook');
SELECT ts_lexize('hunspell_num', 'booked');
SELECT ts_lexize('hunspell_num', 'footklubber');
SELECT ts_lexize('hunspell_num', 'footballklubber');