[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/fts2q.test

Index: third_party/sqlite/sqlite-src-3080704/test/fts2q.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/fts2q.test b/third_party/sqlite/sqlite-src-3080704/test/fts2q.test
deleted file mode 100644
index cba78d583f8657e9affdd75537532be82349dab9..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/fts2q.test
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-# 2008 June 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.
-#
-#*************************************************************************
-# This file implements regression tests for SQLite library.  The focus
-# of this script is testing the FTS2 module's optimize() function.
-#
-# $Id: fts2q.test,v 1.2 2008/07/22 23:49:44 shess Exp $
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# If SQLITE_ENABLE_FTS2 is not defined, omit this file.
-ifcapable !fts2 {
-  finish_test
-  return
-}
-
-#*************************************************************************
-# Probe to see if support for the FTS2 dump_* functions is compiled in.
-# TODO(shess): Change main.mk to do the right thing and remove this test.
-db eval {
-  DROP TABLE IF EXISTS t1;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-  INSERT INTO t1 (rowid, c) VALUES (1, 'x');
-}
-
-set s {SELECT dump_terms(t1, 1) FROM t1 LIMIT 1}
-set r {1 {unable to use function dump_terms in the requested context}}
-if {[catchsql $s]==$r} {
-  finish_test
-  return
-}
-
-#*************************************************************************
-# Utility function to check for the expected terms in the segment
-# level/index.  _all version does same but for entire index.
-proc check_terms {test level index terms} {
-  # TODO(shess): Figure out why uplevel in do_test can't catch
-  # $level and $index directly.
-  set ::level $level
-  set ::index $index
-  do_test $test.terms {
-    execsql {
-      SELECT dump_terms(t1, $::level, $::index) FROM t1 LIMIT 1;
-    }
-  } [list $terms]
-}
-proc check_terms_all {test terms} {
-  do_test $test.terms {
-    execsql {
-      SELECT dump_terms(t1) FROM t1 LIMIT 1;
-    }
-  } [list $terms]
-}
-
-# Utility function to check for the expected doclist for the term in
-# segment level/index.  _all version does same for entire index.
-proc check_doclist {test level index term doclist} {
-  # TODO(shess): Again, why can't the non-:: versions work?
-  set ::term $term
-  set ::level $level
-  set ::index $index
-  do_test $test {
-    execsql {
-      SELECT dump_doclist(t1, $::term, $::level, $::index) FROM t1 LIMIT 1;
-    }
-  } [list $doclist]
-}
-proc check_doclist_all {test term doclist} {
-  set ::term $term
-  do_test $test {
-    execsql {
-      SELECT dump_doclist(t1, $::term) FROM t1 LIMIT 1;
-    }
-  } [list $doclist]
-}
-
-#*************************************************************************
-# Test results when all rows are deleted and one is added back.
-# Previously older segments would continue to exist, but now the index
-# should be dropped when the table is empty.  The results should look
-# exactly like we never added the earlier rows in the first place.
-db eval {
-  DROP TABLE IF EXISTS t1;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-  INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test');
-  INSERT INTO t1 (rowid, c) VALUES (2, 'That was a test');
-  INSERT INTO t1 (rowid, c) VALUES (3, 'This is a test');
-  DELETE FROM t1 WHERE 1=1; -- Delete each row rather than dropping table.
-  INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test');
-}
-
-# Should be a single initial segment.
-do_test fts2q-1.segments {
-  execsql {
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {0 0}
-do_test fts2q-1.matches {
-  execsql {
-    SELECT OFFSETS(t1) FROM t1
-     WHERE t1 MATCH 'this OR that OR was OR a OR is OR test' ORDER BY rowid;
-  }
-} {{0 0 0 4 0 4 5 2 0 3 8 1 0 5 10 4}}
-
-check_terms_all fts2q-1.1 {a is test this}
-check_doclist_all fts2q-1.1.1 a {[1 0[2]]}
-check_doclist_all fts2q-1.1.2 is {[1 0[1]]}
-check_doclist_all fts2q-1.1.3 test {[1 0[3]]}
-check_doclist_all fts2q-1.1.4 this {[1 0[0]]}
-
-check_terms   fts2q-1.2   0 0 {a is test this}
-check_doclist fts2q-1.2.1 0 0 a {[1 0[2]]}
-check_doclist fts2q-1.2.2 0 0 is {[1 0[1]]}
-check_doclist fts2q-1.2.3 0 0 test {[1 0[3]]}
-check_doclist fts2q-1.2.4 0 0 this {[1 0[0]]}
-
-#*************************************************************************
-# Test results when everything is optimized manually.
-# NOTE(shess): This is a copy of fts2c-1.3.  I've pulled a copy here
-# because fts2q-2 and fts2q-3 should have identical results.
-db eval {
-  DROP TABLE IF EXISTS t1;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-  INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test');
-  INSERT INTO t1 (rowid, c) VALUES (2, 'That was a test');
-  INSERT INTO t1 (rowid, c) VALUES (3, 'This is a test');
-  DELETE FROM t1 WHERE rowid IN (1,3);
-  DROP TABLE IF EXISTS t1old;
-  ALTER TABLE t1 RENAME TO t1old;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-  INSERT INTO t1 (rowid, c) SELECT rowid, c FROM t1old;
-  DROP TABLE t1old;
-}
-
-# Should be a single optimal segment with the same logical results.
-do_test fts2q-2.segments {
-  execsql {
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {0 0}
-do_test fts2q-2.matches {
-  execsql {
-    SELECT OFFSETS(t1) FROM t1
-     WHERE t1 MATCH 'this OR that OR was OR a OR is OR test' ORDER BY rowid;
-  }
-} {{0 1 0 4 0 2 5 3 0 3 9 1 0 5 11 4}}
-
-check_terms_all fts2q-2.1 {a test that was}
-check_doclist_all fts2q-2.1.1 a {[2 0[2]]}
-check_doclist_all fts2q-2.1.2 test {[2 0[3]]}
-check_doclist_all fts2q-2.1.3 that {[2 0[0]]}
-check_doclist_all fts2q-2.1.4 was {[2 0[1]]}
-
-check_terms fts2q-2.2 0 0 {a test that was}
-check_doclist fts2q-2.2.1 0 0 a {[2 0[2]]}
-check_doclist fts2q-2.2.2 0 0 test {[2 0[3]]}
-check_doclist fts2q-2.2.3 0 0 that {[2 0[0]]}
-check_doclist fts2q-2.2.4 0 0 was {[2 0[1]]}
-
-#*************************************************************************
-# Test results when everything is optimized via optimize().
-db eval {
-  DROP TABLE IF EXISTS t1;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-  INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test');
-  INSERT INTO t1 (rowid, c) VALUES (2, 'That was a test');
-  INSERT INTO t1 (rowid, c) VALUES (3, 'This is a test');
-  DELETE FROM t1 WHERE rowid IN (1,3);
-  SELECT OPTIMIZE(t1) FROM t1 LIMIT 1;
-}
-
-# Should be a single optimal segment with the same logical results.
-do_test fts2q-3.segments {
-  execsql {
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {0 0}
-do_test fts2q-3.matches {
-  execsql {
-    SELECT OFFSETS(t1) FROM t1
-     WHERE t1 MATCH 'this OR that OR was OR a OR is OR test' ORDER BY rowid;
-  }
-} {{0 1 0 4 0 2 5 3 0 3 9 1 0 5 11 4}}
-
-check_terms_all fts2q-3.1 {a test that was}
-check_doclist_all fts2q-3.1.1 a {[2 0[2]]}
-check_doclist_all fts2q-3.1.2 test {[2 0[3]]}
-check_doclist_all fts2q-3.1.3 that {[2 0[0]]}
-check_doclist_all fts2q-3.1.4 was {[2 0[1]]}
-
-check_terms fts2q-3.2 0 0 {a test that was}
-check_doclist fts2q-3.2.1 0 0 a {[2 0[2]]}
-check_doclist fts2q-3.2.2 0 0 test {[2 0[3]]}
-check_doclist fts2q-3.2.3 0 0 that {[2 0[0]]}
-check_doclist fts2q-3.2.4 0 0 was {[2 0[1]]}
-
-#*************************************************************************
-# Test optimize() against a table involving segment merges.
-# NOTE(shess): Since there's no transaction, each of the INSERT/UPDATE
-# statements generates a segment.
-db eval {
-  DROP TABLE IF EXISTS t1;
-  CREATE VIRTUAL TABLE t1 USING fts2(c);
-
-  INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test');
-  INSERT INTO t1 (rowid, c) VALUES (2, 'That was a test');
-  INSERT INTO t1 (rowid, c) VALUES (3, 'This is a test');
-
-  UPDATE t1 SET c = 'This is a test one' WHERE rowid = 1;
-  UPDATE t1 SET c = 'That was a test one' WHERE rowid = 2;
-  UPDATE t1 SET c = 'This is a test one' WHERE rowid = 3;
-
-  UPDATE t1 SET c = 'This is a test two' WHERE rowid = 1;
-  UPDATE t1 SET c = 'That was a test two' WHERE rowid = 2;
-  UPDATE t1 SET c = 'This is a test two' WHERE rowid = 3;
-
-  UPDATE t1 SET c = 'This is a test three' WHERE rowid = 1;
-  UPDATE t1 SET c = 'That was a test three' WHERE rowid = 2;
-  UPDATE t1 SET c = 'This is a test three' WHERE rowid = 3;
-
-  UPDATE t1 SET c = 'This is a test four' WHERE rowid = 1;
-  UPDATE t1 SET c = 'That was a test four' WHERE rowid = 2;
-  UPDATE t1 SET c = 'This is a test four' WHERE rowid = 3;
-
-  UPDATE t1 SET c = 'This is a test' WHERE rowid = 1;
-  UPDATE t1 SET c = 'That was a test' WHERE rowid = 2;
-  UPDATE t1 SET c = 'This is a test' WHERE rowid = 3;
-}
-
-# 2 segments in level 0, 1 in level 1 (18 segments created, 16
-# merged).
-do_test fts2q-4.segments {
-  execsql {
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {0 0 0 1 1 0}
-
-do_test fts2q-4.matches {
-  execsql {
-    SELECT OFFSETS(t1) FROM t1
-     WHERE t1 MATCH 'this OR that OR was OR a OR is OR test' ORDER BY rowid;
-  }
-} [list {0 0 0 4 0 4 5 2 0 3 8 1 0 5 10 4} \
-        {0 1 0 4 0 2 5 3 0 3 9 1 0 5 11 4} \
-        {0 0 0 4 0 4 5 2 0 3 8 1 0 5 10 4}]
-
-check_terms_all fts2q-4.1      {a four is one test that this three two was}
-check_doclist_all fts2q-4.1.1  a {[1 0[2]] [2 0[2]] [3 0[2]]}
-check_doclist_all fts2q-4.1.2  four {}
-check_doclist_all fts2q-4.1.3  is {[1 0[1]] [3 0[1]]}
-check_doclist_all fts2q-4.1.4  one {}
-check_doclist_all fts2q-4.1.5  test {[1 0[3]] [2 0[3]] [3 0[3]]}
-check_doclist_all fts2q-4.1.6  that {[2 0[0]]}
-check_doclist_all fts2q-4.1.7  this {[1 0[0]] [3 0[0]]}
-check_doclist_all fts2q-4.1.8  three {}
-check_doclist_all fts2q-4.1.9  two {}
-check_doclist_all fts2q-4.1.10 was {[2 0[1]]}
-
-check_terms fts2q-4.2     0 0 {a four test that was}
-check_doclist fts2q-4.2.1 0 0 a {[2 0[2]]}
-check_doclist fts2q-4.2.2 0 0 four {[2]}
-check_doclist fts2q-4.2.3 0 0 test {[2 0[3]]}
-check_doclist fts2q-4.2.4 0 0 that {[2 0[0]]}
-check_doclist fts2q-4.2.5 0 0 was {[2 0[1]]}
-
-check_terms fts2q-4.3     0 1 {a four is test this}
-check_doclist fts2q-4.3.1 0 1 a {[3 0[2]]}
-check_doclist fts2q-4.3.2 0 1 four {[3]}
-check_doclist fts2q-4.3.3 0 1 is {[3 0[1]]}
-check_doclist fts2q-4.3.4 0 1 test {[3 0[3]]}
-check_doclist fts2q-4.3.5 0 1 this {[3 0[0]]}
-
-check_terms fts2q-4.4      1 0 {a four is one test that this three two was}
-check_doclist fts2q-4.4.1  1 0 a {[1 0[2]] [2 0[2]] [3 0[2]]}
-check_doclist fts2q-4.4.2  1 0 four {[1] [2 0[4]] [3 0[4]]}
-check_doclist fts2q-4.4.3  1 0 is {[1 0[1]] [3 0[1]]}
-check_doclist fts2q-4.4.4  1 0 one {[1] [2] [3]}
-check_doclist fts2q-4.4.5  1 0 test {[1 0[3]] [2 0[3]] [3 0[3]]}
-check_doclist fts2q-4.4.6  1 0 that {[2 0[0]]}
-check_doclist fts2q-4.4.7  1 0 this {[1 0[0]] [3 0[0]]}
-check_doclist fts2q-4.4.8  1 0 three {[1] [2] [3]}
-check_doclist fts2q-4.4.9  1 0 two {[1] [2] [3]}
-check_doclist fts2q-4.4.10 1 0 was {[2 0[1]]}
-
-# Optimize should leave the result in the level of the highest-level
-# prior segment.
-do_test fts2q-4.5 {
-  execsql {
-    SELECT OPTIMIZE(t1) FROM t1 LIMIT 1;
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {{Index optimized} 1 0}
-
-# Identical to fts2q-4.matches.
-do_test fts2q-4.5.matches {
-  execsql {
-    SELECT OFFSETS(t1) FROM t1
-     WHERE t1 MATCH 'this OR that OR was OR a OR is OR test' ORDER BY rowid;
-  }
-} [list {0 0 0 4 0 4 5 2 0 3 8 1 0 5 10 4} \
-        {0 1 0 4 0 2 5 3 0 3 9 1 0 5 11 4} \
-        {0 0 0 4 0 4 5 2 0 3 8 1 0 5 10 4}]
-
-check_terms_all fts2q-4.5.1     {a is test that this was}
-check_doclist_all fts2q-4.5.1.1 a {[1 0[2]] [2 0[2]] [3 0[2]]}
-check_doclist_all fts2q-4.5.1.2 is {[1 0[1]] [3 0[1]]}
-check_doclist_all fts2q-4.5.1.3 test {[1 0[3]] [2 0[3]] [3 0[3]]}
-check_doclist_all fts2q-4.5.1.4 that {[2 0[0]]}
-check_doclist_all fts2q-4.5.1.5 this {[1 0[0]] [3 0[0]]}
-check_doclist_all fts2q-4.5.1.6 was {[2 0[1]]}
-
-check_terms fts2q-4.5.2     1 0 {a is test that this was}
-check_doclist fts2q-4.5.2.1 1 0 a {[1 0[2]] [2 0[2]] [3 0[2]]}
-check_doclist fts2q-4.5.2.2 1 0 is {[1 0[1]] [3 0[1]]}
-check_doclist fts2q-4.5.2.3 1 0 test {[1 0[3]] [2 0[3]] [3 0[3]]}
-check_doclist fts2q-4.5.2.4 1 0 that {[2 0[0]]}
-check_doclist fts2q-4.5.2.5 1 0 this {[1 0[0]] [3 0[0]]}
-check_doclist fts2q-4.5.2.6 1 0 was {[2 0[1]]}
-
-# Re-optimizing does nothing.
-do_test fts2q-5.0 {
-  execsql {
-    SELECT OPTIMIZE(t1) FROM t1 LIMIT 1;
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {{Index already optimal} 1 0}
-
-# Even if we move things around, still does nothing.
-do_test fts2q-5.1 {
-  execsql {
-    UPDATE t1_segdir SET level = 2 WHERE level = 1 AND idx = 0;
-    SELECT OPTIMIZE(t1) FROM t1 LIMIT 1;
-    SELECT level, idx FROM t1_segdir ORDER BY level, idx;
-  }
-} {{Index already optimal} 2 0}
-
-finish_test