Index: third_party/sqlite/sqlite-src-3170000/ext/fts5/test/fts5rowid.test |
diff --git a/third_party/sqlite/sqlite-src-3170000/ext/fts5/test/fts5rowid.test b/third_party/sqlite/sqlite-src-3170000/ext/fts5/test/fts5rowid.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..19590cdf0d819c9cf1208d38c58df09a433192a1 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3170000/ext/fts5/test/fts5rowid.test |
@@ -0,0 +1,219 @@ |
+# 2014 Dec 20 |
+# |
+# The author disclaims copyright to this source code. In place of |
+# a legal notice, here is a blessing: |
+# |
+# May you do good and not evil. |
+# May you find forgiveness for yourself and forgive others. |
+# May you share freely, never taking more than you give. |
+# |
+#*********************************************************************** |
+# |
+# Tests of the scalar fts5_rowid() and fts5_decode() functions. |
+# |
+ |
+source [file join [file dirname [info script]] fts5_common.tcl] |
+set testprefix fts5rowid |
+ |
+# If SQLITE_ENABLE_FTS5 is defined, omit this file. |
+ifcapable !fts5 { |
+ finish_test |
+ return |
+} |
+ |
+do_catchsql_test 1.1 { |
+ SELECT fts5_rowid() |
+} {1 {should be: fts5_rowid(subject, ....)}} |
+ |
+do_catchsql_test 1.2 { |
+ SELECT fts5_rowid('segment') |
+} {1 {should be: fts5_rowid('segment', segid, pgno))}} |
+ |
+do_execsql_test 1.3 { |
+ SELECT fts5_rowid('segment', 1, 1) |
+} {137438953473} |
+ |
+do_catchsql_test 1.4 { |
+ SELECT fts5_rowid('nosucharg'); |
+} {1 {first arg to fts5_rowid() must be 'segment'}} |
+ |
+ |
+#------------------------------------------------------------------------- |
+# Tests of the fts5_decode() function. |
+# |
+reset_db |
+do_execsql_test 2.1 { |
+ CREATE VIRTUAL TABLE x1 USING fts5(a, b); |
+ INSERT INTO x1(x1, rank) VALUES('pgsz', 32); |
+} {} |
+ |
+proc rnddoc {n} { |
+ set map [list 0 a 1 b 2 c 3 d 4 e 5 f 6 g 7 h 8 i 9 j] |
+ set doc [list] |
+ for {set i 0} {$i < $n} {incr i} { |
+ lappend doc [string map $map [format %.3d [expr int(rand()*100)]]] |
+ } |
+ set doc |
+} |
+db func rnddoc rnddoc |
+ |
+do_execsql_test 2.2 { |
+ WITH r(a, b) AS ( |
+ SELECT rnddoc(6), rnddoc(6) UNION ALL |
+ SELECT rnddoc(6), rnddoc(6) FROM r |
+ ) |
+ INSERT INTO x1 SELECT * FROM r LIMIT 10000; |
+ DELETE FROM x1 WHERE (rowid%2); |
+} |
+ |
+set res [db one {SELECT count(*) FROM x1_data}] |
+do_execsql_test 2.3 { |
+ SELECT count(fts5_decode(rowid, block)) FROM x1_data; |
+} $res |
+do_execsql_test 2.4 { |
+ UPDATE x1_data SET block = X''; |
+ SELECT count(fts5_decode(rowid, block)) FROM x1_data; |
+} $res |
+ |
+do_execsql_test 2.5 { |
+ INSERT INTO x1(x1, rank) VALUES('pgsz', 1024); |
+ INSERT INTO x1(x1) VALUES('rebuild'); |
+} |
+ |
+set res [db one {SELECT count(*) FROM x1_data}] |
+do_execsql_test 2.6 { |
+ SELECT count(fts5_decode(rowid, block)) FROM x1_data; |
+} $res |
+ |
+# This is really a corruption test... |
+#do_execsql_test 2.7 { |
+# UPDATE x1_data SET block = X''; |
+# SELECT count(fts5_decode(rowid, block)) FROM x1_data; |
+#} $res |
+ |
+do_execsql_test 2.8 { |
+ SELECT fts5_decode(fts5_rowid('segment', 1000, 1), X'AB') |
+} {corrupt} |
+ |
+#------------------------------------------------------------------------- |
+# Tests with very large tokens. |
+# |
+set strlist [list \ |
+ "[string repeat x 400]" \ |
+ "[string repeat x 300][string repeat w 100]" \ |
+ "[string repeat x 300][string repeat y 100]" \ |
+ "[string repeat x 300][string repeat z 600]" \ |
+] |
+do_test 3.0 { |
+ execsql { |
+ BEGIN; |
+ CREATE VIRTUAL TABLE x2 USING fts5(a); |
+ } |
+ foreach str $strlist { execsql { INSERT INTO x2 VALUES($str) } } |
+ execsql COMMIT |
+} {} |
+ |
+for {set tn 0} {$tn<[llength $strlist]} {incr tn} { |
+ set str [lindex $strlist $tn] |
+ do_execsql_test 3.1.$tn { |
+ SELECT rowid FROM x2 WHERE x2 MATCH $str |
+ } [expr $tn+1] |
+} |
+ |
+set res [db one {SELECT count(*) FROM x2_data}] |
+do_execsql_test 3.2 { |
+ SELECT count(fts5_decode(rowid, block)) FROM x2_data; |
+} $res |
+ |
+#------------------------------------------------------------------------- |
+# Leaf pages with no terms or rowids at all. |
+# |
+set strlist [list \ |
+ "[string repeat {w } 400]" \ |
+ "[string repeat {x } 400]" \ |
+ "[string repeat {y } 400]" \ |
+ "[string repeat {z } 400]" \ |
+] |
+do_test 4.0 { |
+ execsql { |
+ BEGIN; |
+ CREATE VIRTUAL TABLE x3 USING fts5(a); |
+ INSERT INTO x3(x3, rank) VALUES('pgsz', 32); |
+ } |
+ foreach str $strlist { execsql { INSERT INTO x3 VALUES($str) } } |
+ execsql COMMIT |
+} {} |
+ |
+for {set tn 0} {$tn<[llength $strlist]} {incr tn} { |
+ set str [lindex $strlist $tn] |
+ do_execsql_test 4.1.$tn { |
+ SELECT rowid FROM x3 WHERE x3 MATCH $str |
+ } [expr $tn+1] |
+} |
+ |
+set res [db one {SELECT count(*) FROM x3_data}] |
+do_execsql_test 4.2 { |
+ SELECT count(fts5_decode(rowid, block)) FROM x3_data; |
+} $res |
+ |
+#------------------------------------------------------------------------- |
+# Position lists with large values. |
+# |
+set strlist [list \ |
+ "[string repeat {w } 400]a" \ |
+ "[string repeat {x } 400]a" \ |
+ "[string repeat {y } 400]a" \ |
+ "[string repeat {z } 400]a" \ |
+] |
+do_test 5.0 { |
+ execsql { |
+ BEGIN; |
+ CREATE VIRTUAL TABLE x4 USING fts5(a); |
+ INSERT INTO x4(x4, rank) VALUES('pgsz', 32); |
+ } |
+ foreach str $strlist { execsql { INSERT INTO x4 VALUES($str) } } |
+ execsql COMMIT |
+} {} |
+ |
+do_execsql_test 5.1 { |
+ SELECT rowid FROM x4 WHERE x4 MATCH 'a' |
+} {1 2 3 4} |
+ |
+set res [db one {SELECT count(*) FROM x4_data}] |
+do_execsql_test 5.2 { |
+ SELECT count(fts5_decode(rowid, block)) FROM x4_data; |
+} $res |
+ |
+#------------------------------------------------------------------------- |
+# |
+ |
+do_execsql_test 6.0 { |
+ CREATE VIRTUAL TABLE x5 USING fts5(x, detail=none); |
+ INSERT INTO x5(x5, rank) VALUES('pgsz', 32); |
+ INSERT INTO x5 VALUES('a b c d e f'); |
+ INSERT INTO x5 VALUES('a b c d e f'); |
+ INSERT INTO x5 VALUES('a b c d e f'); |
+ BEGIN; |
+ WITH s(i) AS ( |
+ SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100 |
+ ) INSERT INTO x5 SELECT 'a b c d e f' FROM s; |
+ COMMIT; |
+ SELECT count(fts5_decode_none(rowid, block)) FROM x5_data; |
+} {32} |
+ |
+do_execsql_test 6.1 { |
+ DELETE FROM x5 WHERE rowid <= 2; |
+ SELECT count(fts5_decode_none(rowid, block)) FROM x5_data; |
+} {34} |
+ |
+do_execsql_test 6.2 { |
+ UPDATE x5 SET x='a b c d e f' WHERE rowid=3; |
+ SELECT count(fts5_decode_none(rowid, block)) FROM x5_data; |
+} {36} |
+ |
+#db eval {SELECT rowid, fts5_decode_none(rowid, block) aS r FROM x5_data} {puts $r} |
+ |
+ |
+ |
+finish_test |
+ |