1 files changed, 75 insertions, 0 deletions
diff --git a/test/fts4incr.test b/test/fts4incr.test
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+# 2012 March 26
+#
+# 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.
+#
+#*************************************************************************
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/fts3_common.tcl
+set ::testprefix fts4incr
+
+# If SQLITE_ENABLE_FTS3 is defined, omit this file.
+ifcapable !fts3 {
+  finish_test
+  return
+}
+
+# Create the fts_kjv_genesis procedure which fills and FTS3/4 table 
+# with the complete text of the Book of Genesis.
+#
+source $testdir/genesis.tcl
+
+do_test 1.0 {
+  execsql { CREATE VIRTUAL TABLE t1 USING fts4(words) }
+  fts_kjv_genesis
+} {}
+
+do_execsql_test 1.1 {
+  SELECT min(docid), max(docid) FROM t1;
+} {1001001 1050026}
+
+foreach {tn q res} {
+  1 { SELECT count(*) FROM t1 WHERE t1 MATCH 'and' AND docid < 1010000} 224
+  2 { SELECT count(*) FROM t1 WHERE t1 MATCH '"in the"' AND docid < 1010000} 47
+  3 { SELECT count(*) FROM t1 WHERE t1 MATCH '"And God"' AND docid < 1010000} 33
+  4 { SELECT count(*) FROM t1 WHERE t1 
+      MATCH '"land of canaan"' AND docid < 1030000 } 7
+} {
+  foreach s {0 1} {
+    execsql "INSERT INTO t1(t1) VALUES('test-no-incr-doclist=$s')"
+    do_execsql_test 2.$tn.$s $q $res
+    set t($s) [lindex [time [list execsql $q] 100] 0]
+  }
+  puts "with optimization: $t(0)    without: $t(1)"
+}
+
+do_test 2.1 {
+  execsql {
+    CREATE VIRTUAL TABLE t2 USING fts4(order=DESC);
+  }
+  set num [list one two three four five six seven eight nine ten]
+  execsql BEGIN
+  for {set i 0} {$i < 10000} {incr i} {
+    set x "[lindex $num [expr $i%10]] zero"
+    execsql { INSERT INTO t2(docid, content) VALUES($i, $x) }
+  }
+  execsql COMMIT
+  execsql { INSERT INTO t2(t2) VALUES('optimize') }
+} {}
+
+do_execsql_test 2.2 {
+  SELECT count(*) FROM t2 WHERE t2 MATCH '"never zero"'
+} {0}
+
+do_execsql_test 2.3 {
+  SELECT count(*) FROM t2 WHERE t2 MATCH '"two zero"'
+} {1000}
+
+finish_test