3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this script testing the sqlite_transfer_bindings() API.
14 # $Id: bindxfer.test,v 1.5 2008/03/17 16:23:27 drh Exp $
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
20 proc sqlite_step {stmt VALS COLS} {
26 set rc [sqlite3_step $stmt]
27 for {set i 0} {$i < [sqlite3_column_count $stmt]} {incr i} {
28 lappend cols [sqlite3_column_name $stmt $i]
30 for {set i 0} {$i < [sqlite3_data_count $stmt]} {incr i} {
31 lappend vals [sqlite3_column_text $stmt $i]
37 do_test bindxfer-1.1 {
38 set DB [sqlite3_connection_pointer db]
39 execsql {CREATE TABLE t1(a,b,c);}
40 set VM1 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
43 do_test bindxfer-1.2 {
44 sqlite3_bind_parameter_count $VM1
46 do_test bindxfer-1.3 {
47 set VM2 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
50 do_test bindxfer-1.4 {
51 sqlite3_bind_parameter_count $VM2
53 do_test bindxfer-1.5 {
54 sqlite_bind $VM1 1 one normal
55 set sqlite_static_bind_value two
56 sqlite_bind $VM1 2 {} static
57 sqlite_bind $VM1 3 {} null
58 sqlite3_transfer_bindings $VM1 $VM2
59 sqlite_step $VM1 VALUES COLNAMES
61 do_test bindxfer-1.6 {
64 do_test bindxfer-1.7 {
65 sqlite_step $VM2 VALUES COLNAMES
67 do_test bindxfer-1.8 {
70 do_test bindxfer-1.9-misuse {
71 catch {sqlite3_finalize $VM1}
72 catch {sqlite3_finalize $VM2}
73 sqlite3_transfer_bindings $VM1 $VM2
75 do_test bindxfer-1.10 {
76 set VM1 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
77 set VM2 [sqlite3_prepare $DB {SELECT ?, ?, ?, ?} -1 TAIL]
78 sqlite3_transfer_bindings $VM1 $VM2
80 catch {sqlite3_finalize $VM1}
81 catch {sqlite3_finalize $VM2}