ftbench fixes

myisam/ftbench/README

@@ -0,0 +1,56 @@
+1. should be run from myisam/ftbench/
+2. myisam/ftdefs.h should NOT be locked (bk get, not bk edit!)
+3. there should be ./data/ subdir with test collections, files:
+     test1.test
+     test1.relj
+     test2.test
+     test2.relj
+   where test1, test2, etc - are arbitrary test names
+   
+   *.test are SQL files of the structure:
+=====
+DROP TABLE IF EXISTS ft;
+CREATE TABLE ft (
+  id int(10) unsigned NOT NULL,
+  text text NOT NULL,
+  FULLTEXT KEY text (text)
+);
+
+INSERT INTO ft VALUES (1, 'doc1...'),(2, 'doc2...'),...
+...
+
+SELECT COUNT(*) FROM ft;
+SELECT 1, id, MATCH text AGAINST ('query1') FROM ft WHERE MATCH text AGAINST ('query1');
+SELECT 2, id, MATCH text AGAINST ('query2') FROM ft WHERE MATCH text AGAINST ('query2');
+...
+=====
+
+   *.relj files have the structure:
+   1 16 .....blablabla
+   1 09 .....blablabla
+   2 116 .....blablabla
+   ...
+
+  that is /^\d+\s+\d+/
+  and are sorted by the first number (not necessarily by the second)
+   
+4. there should be ./t/ subdir with test directories
+
+  ./t
+  ./t/BEST/
+  ./t/testdir1/
+  ./t/testdir2/
+  ...
+
+  there *must* be ./t/BEST/ subdir or a symlink to one of other dirs in ./t
+  all other names (besides BEST) can be arbitrary
+
+  all test results are compared with BEST results.
+  
+  test directories *must* contain ftdefs.h, and *may* contain my.cnf
+  NOTE: all *.out files in test directories will NOT be overwritten!
+  delete them to re-test
+
+5. run ./ft-test-run.sh
+6. go make some coffee
+