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Overview
Comment:Add coverage tests for fts3_unicode.c.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | fts4-unicode
Files: files | file ages | folders
SHA1: 07d3ea8a3cb179fab6c48934fc6751f53b507d36
User & Date: dan 2012-05-26 16:22:56.288
Context
2012-05-26
17:57
Change the format of the tables used by sqlite3FtsUnicodeTolower() to make them a little smaller. (check-in: b89d3834f6 user: dan tags: fts4-unicode)
16:22
Add coverage tests for fts3_unicode.c. (check-in: 07d3ea8a3c user: dan tags: fts4-unicode)
15:44
Add fault-injection tests that use the unicode61 tokenizer. Fix a problem revealed by the same. (check-in: ed28c48a3d user: dan tags: fts4-unicode)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/fts4unicode.test.
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  }
} {
  do_test 2.$tn {
    set q [mapdoc $query]
    execsql { SELECT snippet(t2, '[', ']', '...') FROM t2 WHERE t2 MATCH $q }
  } [list [mapdoc $snippet]]
}

























































































finish_test









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  }
} {
  do_test 2.$tn {
    set q [mapdoc $query]
    execsql { SELECT snippet(t2, '[', ']', '...') FROM t2 WHERE t2 MATCH $q }
  } [list [mapdoc $snippet]]
}

#-------------------------------------------------------------------------
# Make sure the unicode61 tokenizer does not crash if it is passed a 
# NULL pointer.
reset_db
do_execsql_test 3.1 {
  CREATE VIRTUAL TABLE t1 USING fts4(tokenize=unicode61, x, y);
  INSERT INTO t1 VALUES(NULL, 'a b c');
}

do_execsql_test 3.2 {
  SELECT snippet(t1, '[', ']') FROM t1 WHERE t1 MATCH 'b'
} {{a [b] c}}

do_execsql_test 3.3 {
  BEGIN;
  DELETE FROM t1;
  INSERT INTO t1 VALUES('b b b b b b b b b b b', 'b b b b b b b b b b b b b');
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 SELECT * FROM t1;
  INSERT INTO t1 VALUES('a b c', NULL);
  INSERT INTO t1 VALUES('a x c', NULL);
  COMMIT;
}

do_execsql_test 3.4 {
  SELECT * FROM t1 WHERE t1 MATCH 'a b';
} {{a b c} {}}

#-------------------------------------------------------------------------
#
reset_db

do_test 4.1 {
  set a "abc\uFFFEdef"
  set b "abc\uD800def"
  set c "\uFFFEdef"
  set d "\uD800def"
  execsql {
    CREATE VIRTUAL TABLE t1 USING fts4(tokenize=unicode61, x);
    INSERT INTO t1 VALUES($a);
    INSERT INTO t1 VALUES($b);
    INSERT INTO t1 VALUES($c);
    INSERT INTO t1 VALUES($d);
  }
} {}

do_test 4.2 {
  set a [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0x62}]
  set b [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0x62}]
  set c [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0x62}]
  set d [binary format c* {0x61 0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0xBF 0x62}]
  execsql {
    INSERT INTO t1 VALUES($a);
    INSERT INTO t1 VALUES($b);
    INSERT INTO t1 VALUES($c);
    INSERT INTO t1 VALUES($d);
  }
} {}

do_test 4.3 {
  set a [binary format c* {0xF7 0xBF 0xBF 0xBF}]
  set b [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF}]
  set c [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF 0xBF}]
  set d [binary format c* {0xF7 0xBF 0xBF 0xBF 0xBF 0xBF 0xBF}]
  execsql {
    INSERT INTO t1 VALUES($a);
    INSERT INTO t1 VALUES($b);
    INSERT INTO t1 VALUES($c);
    INSERT INTO t1 VALUES($d);
  }
} {}



finish_test