# 2001 September 15 # # 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 TCL interface to the # SQLite library. # # Actually, all tests are based on the TCL interface, so the main # interface is pretty well tested. This file contains some addition # tests for fringe issues that the main test suite does not cover. # # $Id: tclsqlite.test,v 1.37 2005/01/24 00:28:43 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Check the error messages generated by tclsqlite # if {[sqlite3 -has-codec]} { set r "sqlite_orig HANDLE FILENAME ?-key CODEC-KEY?" } else { set r "sqlite3 HANDLE FILENAME ?MODE?" } do_test tcl-1.1 { set v [catch {sqlite3 bogus} msg] lappend v $msg } [list 1 "wrong # args: should be \"$r\""] do_test tcl-1.2 { set v [catch {db bogus} msg] lappend v $msg } {1 {bad option "bogus": must be authorizer, busy, cache, changes, close, collate, collation_needed, commit_hook, complete, copy, errorcode, eval, function, last_insert_rowid, onecolumn, progress, rekey, timeout, total_changes, trace, or version}} do_test tcl-1.3 { execsql {CREATE TABLE t1(a int, b int)} execsql {INSERT INTO t1 VALUES(10,20)} set v [catch { db eval {SELECT * FROM t1} data { error "The error message" } } msg] lappend v $msg } {1 {The error message}} do_test tcl-1.4 { set v [catch { db eval {SELECT * FROM t2} data { error "The error message" } } msg] lappend v $msg } {1 {no such table: t2}} do_test tcl-1.5 { set v [catch { db eval {SELECT * FROM t1} data { break } } msg] lappend v $msg } {0 {}} do_test tcl-1.6 { set v [catch { db eval {SELECT * FROM t1} data { expr x* } } msg] regsub {:.*$} $msg {} msg lappend v $msg } {1 {syntax error in expression "x*"}} do_test tcl-1.7 { set v [catch {db} msg] lappend v $msg } {1 {wrong # args: should be "db SUBCOMMAND ..."}} if {[catch {db auth {}}]==0} { do_test tcl-1.8 { set v [catch {db authorizer 1 2 3} msg] lappend v $msg } {1 {wrong # args: should be "db authorizer ?CALLBACK?"}} } do_test tcl-1.9 { set v [catch {db busy 1 2 3} msg] lappend v $msg } {1 {wrong # args: should be "db busy CALLBACK"}} do_test tcl-1.10 { set v [catch {db progress 1} msg] lappend v $msg } {1 {wrong # args: should be "db progress N CALLBACK"}} do_test tcl-1.11 { set v [catch {db changes xyz} msg] lappend v $msg } {1 {wrong # args: should be "db changes "}} do_test tcl-1.12 { set v [catch {db commit_hook a b c} msg] lappend v $msg } {1 {wrong # args: should be "db commit_hook ?CALLBACK?"}} do_test tcl-1.13 { set v [catch {db complete} msg] lappend v $msg } {1 {wrong # args: should be "db complete SQL"}} do_test tcl-1.14 { set v [catch {db eval} msg] lappend v $msg } {1 {wrong # args: should be "db eval SQL ?ARRAY-NAME? ?SCRIPT?"}} do_test tcl-1.15 { set v [catch {db function} msg] lappend v $msg } {1 {wrong # args: should be "db function NAME SCRIPT"}} do_test tcl-1.14 { set v [catch {db last_insert_rowid xyz} msg] lappend v $msg } {1 {wrong # args: should be "db last_insert_rowid "}} do_test tcl-1.15 { set v [catch {db rekey} msg] lappend v $msg } {1 {wrong # args: should be "db rekey KEY"}} do_test tcl-1.16 { set v [catch {db timeout} msg] lappend v $msg } {1 {wrong # args: should be "db timeout MILLISECONDS"}} do_test tcl-1.17 { set v [catch {db collate} msg] lappend v $msg } {1 {wrong # args: should be "db collate NAME SCRIPT"}} do_test tcl-1.18 { set v [catch {db collation_needed} msg] lappend v $msg } {1 {wrong # args: should be "db collation_needed SCRIPT"}} do_test tcl-1.19 { set v [catch {db total_changes xyz} msg] lappend v $msg } {1 {wrong # args: should be "db total_changes "}} do_test tcl-1.20 { set v [catch {db copy} msg] lappend v $msg } {1 {wrong # args: should be "db copy CONFLICT-ALGORITHM TABLE FILENAME ?SEPARATOR? ?NULLINDICATOR?"}} if {[sqlite3 -tcl-uses-utf]} { catch {unset ::result} do_test tcl-2.1 { execsql "CREATE TABLE t\u0123x(a int, b\u1235 float)" } {} ifcapable schema_pragmas { do_test tcl-2.2 { execsql "PRAGMA table_info(t\u0123x)" } "0 a int 0 {} 0 1 b\u1235 float 0 {} 0" } do_test tcl-2.3 { execsql "INSERT INTO t\u0123x VALUES(1,2.3)" db eval "SELECT * FROM t\u0123x" result break set result(*) } "a b\u1235" } # Test the onecolumn method # do_test tcl-3.1 { execsql { INSERT INTO t1 SELECT a*2, b*2 FROM t1; INSERT INTO t1 SELECT a*2+1, b*2+1 FROM t1; INSERT INTO t1 SELECT a*2+3, b*2+3 FROM t1; } set rc [catch {db onecolumn {SELECT * FROM t1 ORDER BY a}} msg] lappend rc $msg } {0 10} do_test tcl-3.2 { db onecolumn {SELECT * FROM t1 WHERE a<0} } {} do_test tcl-3.3 { set rc [catch {db onecolumn} errmsg] lappend rc $errmsg } {1 {wrong # args: should be "db onecolumn SQL"}} do_test tcl-3.4 { set rc [catch {db onecolumn {SELECT bogus}} errmsg] lappend rc $errmsg } {1 {no such column: bogus}} ifcapable {tclvar} { do_test tcl-3.5 { set b 50 set rc [catch {db one {SELECT * FROM t1 WHERE b>$b}} msg] lappend rc $msg } {0 41} do_test tcl-3.6 { set b 500 set rc [catch {db one {SELECT * FROM t1 WHERE b>$b}} msg] lappend rc $msg } {0 {}} do_test tcl-3.7 { set b 500 set rc [catch {db one { INSERT INTO t1 VALUES(99,510); SELECT * FROM t1 WHERE b>$b }} msg] lappend rc $msg } {0 99} } ifcapable {!tclvar} { execsql {INSERT INTO t1 VALUES(99,510)} } # Turn the busy handler on and off # do_test tcl-4.1 { proc busy_callback {cnt} { break } db busy busy_callback db busy } {busy_callback} do_test tcl-4.2 { db busy {} db busy } {} ifcapable {tclvar} { # Parsing of TCL variable names within SQL into bound parameters. # do_test tcl-5.1 { execsql {CREATE TABLE t3(a,b,c)} catch {unset x} set x(1) 5 set x(2) 7 execsql { INSERT INTO t3 VALUES($::x(1),$::x(2),$::x(3)); SELECT * FROM t3 } } {5 7 {}} do_test tcl-5.2 { execsql { SELECT typeof(a), typeof(b), typeof(c) FROM t3 } } {text text null} do_test tcl-5.3 { catch {unset x} set x [binary format h12 686900686f00] execsql { UPDATE t3 SET a=$::x; } db eval { SELECT a FROM t3 } break binary scan $a h12 adata set adata } {686900686f00} do_test tcl-5.4 { execsql { SELECT typeof(a), typeof(b), typeof(c) FROM t3 } } {blob text null} } # Operation of "break" and "continue" within row scripts # do_test tcl-6.1 { db eval {SELECT * FROM t1} { break } lappend a $b } {10 20} do_test tcl-6.2 { set cnt 0 db eval {SELECT * FROM t1} { if {$a>40} continue incr cnt } set cnt } {4} do_test tcl-6.3 { set cnt 0 db eval {SELECT * FROM t1} { if {$a<40} continue incr cnt } set cnt } {5} do_test tcl-6.4 { proc return_test {x} { db eval {SELECT * FROM t1} { if {$a==$x} {return $b} } } return_test 10 } 20 do_test tcl-6.5 { return_test 20 } 40 do_test tcl-6.6 { return_test 99 } 510 do_test tcl-6.7 { return_test 0 } {} do_test tcl-7.1 { db version expr 0 } {0} finish_test