[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/fts4check.test

Index: third_party/sqlite/sqlite-src-3080704/test/fts4check.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/fts4check.test b/third_party/sqlite/sqlite-src-3080704/test/fts4check.test
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index c98886cccc86f4be5256a682dccf5c90c40bfee3..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/fts4check.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.
-#
-#*************************************************************************
-# This file implements regression tests for SQLite library. The
-# focus of this script is testing the FTS 'integrity-check' function,
-# used to check if the current FTS index accurately reflects the content
-# of the table.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-source $testdir/fts3_common.tcl
-set ::testprefix fts4check
-
-# If SQLITE_ENABLE_FTS3 is defined, omit this file.
-ifcapable !fts3 {
-  finish_test
-  return
-}
-
-# Run the integrity-check on FTS table $tbl using database handle $db. If
-# the integrity-check passes, return "ok". Otherwise, throw an exception.
-#
-proc fts_integrity {db tbl} {
-  $db eval "INSERT INTO $tbl ($tbl) VALUES('integrity-check')"
-  return "ok"
-}
-
-#-------------------------------------------------------------------------
-# Test cases 1.*
-#
-#   1.0: Build a reasonably sized FTS table (5000 rows).
-#
-#   1.1: Run the integrity check code to check it passes.
-#
-#   1.2: Make a series of minor changes to the underlying FTS data structures
-#        (e.g. delete or insert a row from the %_content table). Check that
-#        this causes the integrity-check code to fail.
-#
-
-# Build an FTS table and check the integrity-check passes.
-#
-do_test 1.0 { fts3_build_db_1 5000 } {}
-do_test 1.1 { fts_integrity db t1 } {ok}
-
-# Mess around with the underlying tables. Check that this causes the
-# integrity-check test to fail.
-#
-foreach {tn disruption} {
-  1 {
-    INSERT INTO t1_content(docid, c0x, c1y) VALUES(NULL, 'a', 'b');
-  }
-  2 {
-    DELETE FROM t1_content WHERE docid = (SELECT max(docid) FROM t1_content);
-  }
-  3 {
-    DELETE FROM t1_segdir WHERE level=0 AND idx=(
-      SELECT max(idx) FROM t1_segdir WHERE level=0
-    );
-  }
-} {
-  do_execsql_test  1.2.1.$tn "BEGIN; $disruption"
-  do_catchsql_test 1.2.2.$tn {
-    INSERT INTO t1 (t1) VALUES('integrity-check')
-  } {1 {database disk image is malformed}}
-  do_execsql_test  1.2.3.$tn "ROLLBACK"
-}
-
-do_test 1.3 { fts_integrity db t1 } {ok}
-
-#-------------------------------------------------------------------------
-# Test cases 2.*
-#
-#   2.0: Build a reasonably sized FTS table (20000 rows) that includes
-#        prefix indexes.
-#
-#   2.1: Run the integrity check code to check it passes.
-#
-#   2.2: Make a series of minor changes to the underlying FTS data structures
-#        (e.g. delete or insert a row from the %_content table). Check that
-#        this causes the integrity-check code to fail.
-#
-
-do_test 2.0 { fts3_build_db_2 -extra {prefix="3,1"} 20000 } {}
-do_test 2.1 { fts_integrity db t2 } {ok}
-foreach {tn disruption} {
-  1 {
-    INSERT INTO t2_content VALUES(NULL, 'xyz')
-  }
-  3 {
-    DELETE FROM t2_segdir WHERE level=0 AND idx=(
-      SELECT max(idx) FROM t2_segdir WHERE level=1024
-    );
-  }
-} {
-  do_execsql_test  2.2.1.$tn "BEGIN; $disruption"
-  do_catchsql_test 2.2.2.$tn {
-    INSERT INTO t2 (t2) VALUES('integrity-check')
-  } {1 {database disk image is malformed}}
-  do_execsql_test  2.2.3.$tn "ROLLBACK"
-}
-
-
-#-------------------------------------------------------------------------
-# Test cases 3.*
-#
-#   3.0: Build a reasonably sized FTS table (5000 rows) that includes
-#        prefix indexes and uses the languageid= feature.
-#
-#   3.1: Run the integrity check code to check it passes.
-#
-#   3.2: Make a series of minor changes to the underlying FTS data structures
-#        (e.g. delete or insert a row from the %_content table). Check that
-#        this causes the integrity-check code to fail.
-#
-do_test 3.0 {
-  reset_db
-  fts3_build_db_1 5000
-  execsql {
-    CREATE VIRTUAL TABLE t3 USING fts4(x, y, prefix="2,3", languageid=langid);
-  }
-  foreach docid [execsql {SELECT docid FROM t1 ORDER BY 1 ASC}] {
-    execsql {
-      INSERT INTO t3(x, y, langid) 
-      SELECT x, y, (docid%9)*4 FROM t1 WHERE docid=$docid;
-    }
-  }
-} {}
-do_test 3.1 { fts_integrity db t3 } {ok}
-
-foreach {tn disruption} {
-  1 {
-    INSERT INTO t3_content(c0x, c1y, langid) VALUES(NULL, 'a', 0);
-  }
-  2 {
-    UPDATE t3_content SET langid=langid+1 WHERE rowid = (
-      SELECT max(rowid) FROM t3_content
-    )
-  }
-} {
-  do_execsql_test  3.2.1.$tn "BEGIN; $disruption"
-  do_catchsql_test 3.2.2.$tn {
-    INSERT INTO t3 (t3) VALUES('integrity-check')
-  } {1 {database disk image is malformed}}
-  do_execsql_test  3.2.3.$tn "ROLLBACK"
-}
-
-#--------------------------------------------------------------------------
-# Test case 4.*
-#
-# Test that the integrity-check works if there are "notindexed" columns.
-#
-do_execsql_test 4.0 {
-  CREATE VIRTUAL TABLE t4 USING fts4(a, b, c, notindexed=b);
-  INSERT INTO t4 VALUES('text one', 'text two', 'text three');
-  INSERT INTO t4(t4) VALUES('integrity-check');
-}
-
-do_execsql_test 4.1 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_master 
-    SET sql = 'CREATE VIRTUAL TABLE t4 USING fts4(a, b, c)' 
-    WHERE name = 't4';
-}
-
-do_test 4.2 {
-  db close
-  sqlite3 db test.db
-  catchsql {
-    INSERT INTO t4(t4) VALUES('integrity-check');
-  }
-} {1 {database disk image is malformed}}
-reset_db
-
-finish_test
-