[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/fts3comp1.test

-# 2011 January 27
-#
-# 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 FTS3 module.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-ifcapable !fts3 { finish_test ; return }
-set ::testprefix fts3comp1
-
-# Create a pretend compression system. 
-#
-# Each time the [zip] function is called, an entry is added to the ::strings
-# array mapping from an integer key to the string argument to zip. The key
-# is returned. Later on, when the key is passed to [unzip], the original
-# string is retrieved from the ::strings array and returned.
-#
-set next_x 0
-proc zip {x} {
- incr ::next_x
- set ::strings($::next_x) $x
- return $::next_x
-}
-proc unzip {x} {
-  return $::strings($x)
-}
-
-foreach {tn zip unzip} {
-  1   zip   unzip
-  2   {z.i.p!!}    {un "zip"}
-} {
-
-  set next_x 0
-  catch {db close}
-  forcedelete test.db
-  sqlite3 db test.db
-  db func $zip zip
-  db func $unzip unzip
-  
-  # Create a table that uses zip/unzip. Check that content inserted into
-  # the table can be read back (using a full-scan query). Check that the
-  # underlying %_content table contains the compressed (integer) values.
-  #
-  do_execsql_test 1.$tn.0 "
-    CREATE VIRTUAL TABLE t1 USING fts4(
-      a, b, 
-      compress='$zip', uncompress='$unzip'
-    );
-  "
-  do_execsql_test 1.$tn.1 {
-    INSERT INTO t1 VALUES('one two three', 'two four six');
-    SELECT a, b FROM t1;
-  } {{one two three} {two four six}}
-  do_execsql_test 1.$tn.2 {
-    SELECT c0a, c1b FROM t1_content;
-  } {1 2}
-  
-  # Insert another row and check that it can be read back. Also that the
-  # %_content table still contains all compressed content. This time, try
-  # full-text index and by-docid queries too.
-  #
-  do_execsql_test 1.$tn.3 {
-    INSERT INTO t1 VALUES('three six nine', 'four eight twelve');
-    SELECT a, b FROM t1;
-  } {{one two three} {two four six} {three six nine} {four eight twelve}}
-  do_execsql_test 1.$tn.4 {
-    SELECT c0a, c1b FROM t1_content;
-  } {1 2 3 4}
-  
-  do_execsql_test 1.$tn.5 {
-    SELECT a, b FROM t1 WHERE docid = 2
-  } {{three six nine} {four eight twelve}}
-  do_execsql_test 1.$tn.6 {
-    SELECT a, b FROM t1 WHERE t1 MATCH 'two'
-  } {{one two three} {two four six}}
-  
-  # Delete a row and check that the full-text index is correctly updated.
-  # Inspect the full-text index using an fts4aux table.
-  #
-  do_execsql_test 1.$tn.7 {
-    CREATE VIRTUAL TABLE terms USING fts4aux(t1);
-    SELECT term, documents, occurrences FROM terms WHERE col = '*';
-  } {
-    eight 1 1    four 2 2    nine 1 1    one 1 1 
-    six 2 2      three 2 2   twelve 1 1  two 1 2
-  }
-  do_execsql_test 1.$tn.8 {
-    DELETE FROM t1 WHERE docid = 1;
-    SELECT term, documents, occurrences FROM terms WHERE col = '*';
-  } {
-    eight 1 1   four 1 1    nine 1 1 
-    six 1 1     three 1 1   twelve 1 1
-  }
-  do_execsql_test 1.$tn.9 { SELECT c0a, c1b FROM t1_content } {3 4}
-}
-
-# Test that is an error to specify just one of compress and uncompress.
-#
-do_catchsql_test 2.1 {
-  CREATE VIRTUAL TABLE t2 USING fts4(x, compress=zip)
-} {1 {missing uncompress parameter in fts4 constructor}}
-do_catchsql_test 2.2 {
-  CREATE VIRTUAL TABLE t2 USING fts4(x, uncompress=unzip)
-} {1 {missing compress parameter in fts4 constructor}}
-
-finish_test