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| 1 # 2010 June 15 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # a legal notice, here is a blessing: | |
| 5 # | |
| 6 # May you do good and not evil. | |
| 7 # May you find forgiveness for yourself and forgive others. | |
| 8 # May you share freely, never taking more than you give. | |
| 9 # | |
| 10 #*********************************************************************** | |
| 11 # | |
| 12 | |
| 13 set testdir [file dirname $argv0] | |
| 14 source $testdir/tester.tcl | |
| 15 | |
| 16 set ::testprefix fts3fault | |
| 17 | |
| 18 # If SQLITE_ENABLE_FTS3 is not defined, omit this file. | |
| 19 ifcapable !fts3 { finish_test ; return } | |
| 20 | |
| 21 # Test error handling in the sqlite3Fts3Init() function. This is the | |
| 22 # function that registers the FTS3 module and various support functions | |
| 23 # with SQLite. | |
| 24 # | |
| 25 do_faultsim_test 1 -body { | |
| 26 sqlite3 db test.db | |
| 27 expr 0 | |
| 28 } -test { | |
| 29 catch { db close } | |
| 30 } | |
| 31 | |
| 32 # Test error handling in an "ALTER TABLE ... RENAME TO" statement on an | |
| 33 # FTS3 table. Specifically, test renaming the table within a transaction | |
| 34 # after it has been written to. | |
| 35 # | |
| 36 faultsim_delete_and_reopen | |
| 37 do_execsql_test 2.0 { | |
| 38 CREATE VIRTUAL TABLE t1 USING fts3; | |
| 39 INSERT INTO t1 VALUES('test renaming the table'); | |
| 40 INSERT INTO t1 VALUES(' after it has been written'); | |
| 41 } | |
| 42 do_faultsim_test 2 -prep { | |
| 43 sqlite3 db test.db | |
| 44 execsql { | |
| 45 BEGIN; | |
| 46 INSERT INTO t1 VALUES('registers the FTS3 module'); | |
| 47 INSERT INTO t1 VALUES('various support functions'); | |
| 48 } | |
| 49 } -body { | |
| 50 execsql { ALTER TABLE t1 RENAME TO t2 } | |
| 51 } -test { | |
| 52 faultsim_test_result {0 {}} | |
| 53 } | |
| 54 | |
| 55 # Test error handling in the special case where a single prefix query | |
| 56 # matches terms that reside on a large range of leaf nodes. | |
| 57 # | |
| 58 do_test fts3fault-3.0 { | |
| 59 sqlite3 db test.db | |
| 60 execsql { CREATE VIRTUAL TABLE t3 USING fts4; } | |
| 61 execsql { INSERT INTO t3(t3) VALUES('nodesize=50') } | |
| 62 execsql { BEGIN } | |
| 63 for {set i 0} {$i < 1000} {incr i} { | |
| 64 execsql { INSERT INTO t3 VALUES('aaa' || $i) } | |
| 65 } | |
| 66 execsql { COMMIT } | |
| 67 } {} | |
| 68 | |
| 69 do_faultsim_test 3 -faults oom-transient -prep { | |
| 70 sqlite3 db test.db | |
| 71 execsql { SELECT * FROM t3 WHERE t3 MATCH 'x' } | |
| 72 } -body { | |
| 73 execsql { SELECT count(rowid) FROM t3 WHERE t3 MATCH 'aa*' } | |
| 74 } -test { | |
| 75 faultsim_test_result {0 1000} | |
| 76 } | |
| 77 | |
| 78 do_test fts3fault-4.0 { | |
| 79 faultsim_delete_and_reopen | |
| 80 execsql { | |
| 81 CREATE VIRTUAL TABLE t4 USING fts4; | |
| 82 INSERT INTO t4 VALUES('The British Government called on'); | |
| 83 INSERT INTO t4 VALUES('as pesetas then became much'); | |
| 84 } | |
| 85 } {} | |
| 86 faultsim_save_and_close | |
| 87 do_faultsim_test 4 -prep { | |
| 88 faultsim_restore_and_reopen | |
| 89 execsql { SELECT content FROM t4 } | |
| 90 } -body { | |
| 91 execsql { SELECT optimize(t4) FROM t4 LIMIT 1 } | |
| 92 } -test { | |
| 93 faultsim_test_result {0 {{Index optimized}}} | |
| 94 } | |
| 95 | |
| 96 do_test fts3fault-5.0 { | |
| 97 faultsim_delete_and_reopen | |
| 98 execsql { | |
| 99 CREATE VIRTUAL TABLE t5 USING fts4; | |
| 100 INSERT INTO t5 VALUES('The British Government called on'); | |
| 101 INSERT INTO t5 VALUES('as pesetas then became much'); | |
| 102 } | |
| 103 } {} | |
| 104 faultsim_save_and_close | |
| 105 do_faultsim_test 5 -prep { | |
| 106 faultsim_restore_and_reopen | |
| 107 execsql { | |
| 108 BEGIN; | |
| 109 INSERT INTO t5 VALUES('influential in shaping his future outlook'); | |
| 110 INSERT INTO t5 VALUES('might be acceptable to the British electorate'); | |
| 111 } | |
| 112 } -body { | |
| 113 execsql { SELECT rowid FROM t5 WHERE t5 MATCH 'british' } | |
| 114 } -test { | |
| 115 faultsim_test_result {0 {1 4}} | |
| 116 } | |
| 117 | |
| 118 do_test fts3fault-6.0 { | |
| 119 faultsim_delete_and_reopen | |
| 120 execsql { CREATE VIRTUAL TABLE t6 USING fts4 } | |
| 121 } {} | |
| 122 faultsim_save_and_close | |
| 123 do_faultsim_test 6 -prep { | |
| 124 faultsim_restore_and_reopen | |
| 125 execsql { SELECT rowid FROM t6 } | |
| 126 } -body { | |
| 127 execsql { DROP TABLE t6 } | |
| 128 } -test { | |
| 129 faultsim_test_result {0 {}} | |
| 130 } | |
| 131 | |
| 132 # Test various malloc failures while processing FTS4 parameters. | |
| 133 # | |
| 134 do_faultsim_test 7.1 -prep { | |
| 135 faultsim_delete_and_reopen | |
| 136 } -body { | |
| 137 execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchinfo=fts3) } | |
| 138 } -test { | |
| 139 faultsim_test_result {0 {}} | |
| 140 } | |
| 141 do_faultsim_test 7.2 -prep { | |
| 142 faultsim_delete_and_reopen | |
| 143 } -body { | |
| 144 execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchinfo=fs3) } | |
| 145 } -test { | |
| 146 faultsim_test_result {1 {unrecognized matchinfo: fs3}} \ | |
| 147 {1 {vtable constructor failed: t1}} \ | |
| 148 {1 {SQL logic error or missing database}} | |
| 149 } | |
| 150 do_faultsim_test 7.3 -prep { | |
| 151 faultsim_delete_and_reopen | |
| 152 } -body { | |
| 153 execsql { CREATE VIRTUAL TABLE t1 USING fts4(a, b, matchnfo=fts3) } | |
| 154 } -test { | |
| 155 faultsim_test_result {1 {unrecognized parameter: matchnfo=fts3}} \ | |
| 156 {1 {vtable constructor failed: t1}} \ | |
| 157 {1 {SQL logic error or missing database}} | |
| 158 } | |
| 159 | |
| 160 proc mit {blob} { | |
| 161 set scan(littleEndian) i* | |
| 162 set scan(bigEndian) I* | |
| 163 binary scan $blob $scan($::tcl_platform(byteOrder)) r | |
| 164 return $r | |
| 165 } | |
| 166 | |
| 167 do_test 8.0 { | |
| 168 faultsim_delete_and_reopen | |
| 169 execsql { CREATE VIRTUAL TABLE t8 USING fts4 } | |
| 170 execsql "INSERT INTO t8 VALUES('a b c')" | |
| 171 execsql "INSERT INTO t8 VALUES('b b b')" | |
| 172 execsql "INSERT INTO t8 VALUES('[string repeat {c } 50000]')" | |
| 173 execsql "INSERT INTO t8 VALUES('d d d')" | |
| 174 execsql "INSERT INTO t8 VALUES('e e e')" | |
| 175 execsql "INSERT INTO t8(t8) VALUES('optimize')" | |
| 176 faultsim_save_and_close | |
| 177 } {} | |
| 178 | |
| 179 do_faultsim_test 8.1 -prep { | |
| 180 faultsim_restore_and_reopen | |
| 181 db func mit mit | |
| 182 } -body { | |
| 183 execsql { SELECT mit(matchinfo(t8, 'x')) FROM t8 WHERE t8 MATCH 'a b c' } | |
| 184 } -test { | |
| 185 faultsim_test_result {0 {{1 1 1 1 4 2 1 5 5}}} | |
| 186 } | |
| 187 do_faultsim_test 8.2 -faults oom-t* -prep { | |
| 188 faultsim_restore_and_reopen | |
| 189 db func mit mit | |
| 190 } -body { | |
| 191 execsql { SELECT mit(matchinfo(t8, 's')) FROM t8 WHERE t8 MATCH 'a b c' } | |
| 192 } -test { | |
| 193 faultsim_test_result {0 3} | |
| 194 } | |
| 195 do_faultsim_test 8.3 -prep { | |
| 196 faultsim_restore_and_reopen | |
| 197 db func mit mit | |
| 198 } -body { | |
| 199 execsql { SELECT mit(matchinfo(t8, 'a')) FROM t8 WHERE t8 MATCH 'a b c' } | |
| 200 } -test { | |
| 201 faultsim_test_result {0 10002} | |
| 202 } | |
| 203 do_faultsim_test 8.4 -prep { | |
| 204 faultsim_restore_and_reopen | |
| 205 db func mit mit | |
| 206 } -body { | |
| 207 execsql { SELECT mit(matchinfo(t8, 'l')) FROM t8 WHERE t8 MATCH 'a b c' } | |
| 208 } -test { | |
| 209 faultsim_test_result {0 3} | |
| 210 } | |
| 211 | |
| 212 do_test 9.0 { | |
| 213 faultsim_delete_and_reopen | |
| 214 execsql { | |
| 215 CREATE VIRTUAL TABLE t9 USING fts4(tokenize=porter); | |
| 216 INSERT INTO t9 VALUES( | |
| 217 'this record is used toooooooooooooooooooooooooooooooooooooo try to' | |
| 218 ); | |
| 219 SELECT offsets(t9) FROM t9 WHERE t9 MATCH 'to*'; | |
| 220 } | |
| 221 faultsim_save_and_close | |
| 222 } {} | |
| 223 do_faultsim_test 9.1 -prep { | |
| 224 faultsim_restore_and_reopen | |
| 225 } -body { | |
| 226 execsql { SELECT offsets(t9) FROM t9 WHERE t9 MATCH 'to*' } | |
| 227 } -test { | |
| 228 faultsim_test_result {0 {{0 0 20 39 0 0 64 2}}} | |
| 229 } | |
| 230 | |
| 231 finish_test | |
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