68c1f9ce9a
SQLITE_ENABLE_FTS3_PARENTHESIS. FossilOrigin-Name: c93c6b45a317c40eb5c0abb6620d21f5821a601632c791e11e5ce62e039eccda
68 lines
1.8 KiB
Plaintext
68 lines
1.8 KiB
Plaintext
# 2006 September 9
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#*************************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this script is testing the FTS3 module.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix fts3expr5
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# If SQLITE_ENABLE_FTS3 is defined, omit this file.
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ifcapable !fts3 {
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finish_test
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return
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}
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proc test_fts3expr {expr} {
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db one {SELECT fts3_exprtest('simple', $expr, 'a', 'b', 'c')}
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}
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#-------------------------------------------------------------------------
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# Various forms of empty phrase expressions.
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#
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do_execsql_test 1.0 {
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CREATE VIRTUAL TABLE t0 USING fts3(x);
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SELECT rowid FROM t0 WHERE x MATCH '';
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} {}
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do_execsql_test 1.1 {
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SELECT rowid FROM t0 WHERE x MATCH '""';
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} {}
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do_execsql_test 1.2 {
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SELECT rowid FROM t0 WHERE x MATCH '"" ""';
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} {}
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do_execsql_test 1.3 {
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SELECT rowid FROM t0 WHERE x MATCH '"" OR ""';
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} {}
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do_execsql_test 1.4 {
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SELECT rowid FROM t0 WHERE x MATCH '"" NOT ""';
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} {}
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do_execsql_test 1.5 {
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SELECT rowid FROM t0 WHERE x MATCH '""""';
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} {}
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#-------------------------------------------------------------------------
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# Various forms of empty phrase expressions.
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#
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set sqlite_fts3_enable_parentheses 1
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do_test 2.0 {
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test_fts3expr {(a:123)(b:234)()(c:456)}
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} {AND {AND {PHRASE 0 0 123} {PHRASE 1 0 234}} {PHRASE 2 0 456}}
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do_test 2.1 {
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test_fts3expr {(a:123)(b:234)(c:456)}
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} {AND {AND {PHRASE 0 0 123} {PHRASE 1 0 234}} {PHRASE 2 0 456}}
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do_test 2.2 {
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list [catch { test_fts3expr {"123" AND ( )} } msg] $msg
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} {1 {Error parsing expression}}
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finish_test
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