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+# 2006 October 1
+#
+# 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, and in particular
+# the Porter stemmer.
+#
+# $Id: fts3ad.test,v 1.1 2007/08/20 17:38:42 shess Exp $
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# If SQLITE_ENABLE_FTS3 is defined, omit this file.
+ifcapable !fts3 {
+  finish_test
+  return
+}
+
+do_test fts3ad-1.1 {
+  execsql {
+    CREATE VIRTUAL TABLE t1 USING fts3(content, tokenize porter);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {1}
+do_test fts3ad-1.2 {
+  execsql {
+    SELECT snippet(t1) FROM t1 WHERE t1 MATCH 'run jump';
+  }
+} {{<b>running</b> and <b>jumping</b>}}
+do_test fts3ad-1.3 {
+  execsql {
+    INSERT INTO t1(rowid, content) 
+          VALUES(2, 'abcdefghijklmnopqrstuvwyxz');
+    SELECT rowid, snippet(t1) FROM t1 WHERE t1 MATCH 'abcdefghijqrstuvwyxz'
+  }
+} {2 <b>abcdefghijklmnopqrstuvwyxz</b>}
+do_test fts3ad-1.4 {
+  execsql {
+    SELECT rowid, snippet(t1) FROM t1 WHERE t1 MATCH 'abcdefghijXXXXqrstuvwyxz'
+  }
+} {2 <b>abcdefghijklmnopqrstuvwyxz</b>}
+do_test fts3ad-1.5 {
+  execsql {
+    INSERT INTO t1(rowid, content) 
+          VALUES(3, 'The value is 123456789');
+    SELECT rowid, snippet(t1) FROM t1 WHERE t1 MATCH '123789'
+  }
+} {3 {The value is <b>123456789</b>}}
+do_test fts3ad-1.6 {
+  execsql {
+    SELECT rowid, snippet(t1) FROM t1 WHERE t1 MATCH '123000000789'
+  }
+} {3 {The value is <b>123456789</b>}}
+
+do_test fts3ad-2.1 {
+  execsql {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(content, tokenize    porter);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {1}
+do_test fts3ad-2.2 {
+  execsql {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(content, tokenize=   porter);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {1}
+do_test fts3ad-2.3 {
+  execsql {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(content, tokenize=   simple);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {}
+do_test fts3ad-2.4 {
+  execsql {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(content,   tokenize=   porter);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {1}
+do_test fts3ad-2.5 {
+  execsql {
+    DROP TABLE t1;
+    CREATE VIRTUAL TABLE t1 USING fts3(content,	   tokenize =   porter);
+    INSERT INTO t1(rowid, content) VALUES(1, 'running and jumping');
+    SELECT rowid FROM t1 WHERE content MATCH 'run jump';
+  }
+} {1}
+
+
+finish_test