sl@0: # 2005 April 21
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library.  The
sl@0: # focus of this script testing the sqlite_transfer_bindings() API.
sl@0: #
sl@0: # $Id: bindxfer.test,v 1.5 2008/03/17 16:23:27 drh Exp $
sl@0: #
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: proc sqlite_step {stmt VALS COLS} {
sl@0:   upvar #0 $VALS vals
sl@0:   upvar #0 $COLS cols
sl@0:   set vals [list]
sl@0:   set cols [list]
sl@0: 
sl@0:   set rc [sqlite3_step $stmt]
sl@0:   for {set i 0} {$i < [sqlite3_column_count $stmt]} {incr i} {
sl@0:     lappend cols [sqlite3_column_name $stmt $i]
sl@0:   }
sl@0:   for {set i 0} {$i < [sqlite3_data_count $stmt]} {incr i} {
sl@0:     lappend vals [sqlite3_column_text $stmt $i]
sl@0:   }
sl@0: 
sl@0:   return $rc
sl@0: }
sl@0: 
sl@0: do_test bindxfer-1.1 {
sl@0:   set DB [sqlite3_connection_pointer db]
sl@0:   execsql {CREATE TABLE t1(a,b,c);}
sl@0:   set VM1 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
sl@0:   set TAIL
sl@0: } {}
sl@0: do_test bindxfer-1.2 {
sl@0:   sqlite3_bind_parameter_count $VM1
sl@0: } 3
sl@0: do_test bindxfer-1.3 {
sl@0:   set VM2 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
sl@0:   set TAIL
sl@0: } {}
sl@0: do_test bindxfer-1.4 {
sl@0:   sqlite3_bind_parameter_count $VM2
sl@0: } 3
sl@0: do_test bindxfer-1.5 {
sl@0:   sqlite_bind $VM1 1 one normal
sl@0:   set sqlite_static_bind_value two
sl@0:   sqlite_bind $VM1 2 {} static
sl@0:   sqlite_bind $VM1 3 {} null
sl@0:   sqlite3_transfer_bindings $VM1 $VM2
sl@0:   sqlite_step $VM1 VALUES COLNAMES
sl@0: } SQLITE_ROW
sl@0: do_test bindxfer-1.6 {
sl@0:   set VALUES
sl@0: } {{} {} {}}
sl@0: do_test bindxfer-1.7 {
sl@0:   sqlite_step $VM2 VALUES COLNAMES
sl@0: } SQLITE_ROW
sl@0: do_test bindxfer-1.8 {
sl@0:   set VALUES
sl@0: } {one two {}}
sl@0: do_test bindxfer-1.9-misuse {
sl@0:   catch {sqlite3_finalize $VM1}
sl@0:   catch {sqlite3_finalize $VM2}
sl@0:   sqlite3_transfer_bindings $VM1 $VM2
sl@0: } 21 ;# SQLITE_MISUSE
sl@0: do_test bindxfer-1.10 {
sl@0:   set VM1 [sqlite3_prepare $DB {SELECT ?, ?, ?} -1 TAIL]
sl@0:   set VM2 [sqlite3_prepare $DB {SELECT ?, ?, ?, ?} -1 TAIL]
sl@0:   sqlite3_transfer_bindings $VM1 $VM2
sl@0: } 1  ;# SQLITE_ERROR
sl@0: catch {sqlite3_finalize $VM1}
sl@0: catch {sqlite3_finalize $VM2}
sl@0: 
sl@0: 
sl@0: finish_test