/ Check-in [07d3ea8a]
Login
SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Add coverage tests for fts3_unicode.c.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | fts4-unicode
Files: files | file ages | folders
SHA1: 07d3ea8a3cb179fab6c48934fc6751f53b507d36
User & Date: dan 2012-05-26 16:22:56
Context
2012-05-26
17:57
Change the format of the tables used by sqlite3FtsUnicodeTolower() to make them a little smaller. check-in: b89d3834 user: dan tags: fts4-unicode
16:22
Add coverage tests for fts3_unicode.c. check-in: 07d3ea8a 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: ed28c48a user: dan tags: fts4-unicode
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to test/fts4unicode.test.

130
131
132
133
134
135
136
137
























































































138
139
  }
} {
  do_test 2.$tn {
    set q [mapdoc $query]
    execsql { SELECT snippet(t2, '[', ']', '...') FROM t2 WHERE t2 MATCH $q }
  } [list [mapdoc $snippet]]
}

























































































finish_test









>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>


130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
  }
} {
  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