804 lines
22 KiB
Plaintext
804 lines
22 KiB
Plaintext
# 2003 January 29
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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 testing the callback-free C/C++ API.
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#
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# $Id: capi2.test,v 1.37 2008/12/30 17:55:00 drh Exp $
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# Return the text values from the current row pointed at by STMT as a list.
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proc get_row_values {STMT} {
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set VALUES [list]
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for {set i 0} {$i < [sqlite3_data_count $STMT]} {incr i} {
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lappend VALUES [sqlite3_column_text $STMT $i]
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}
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return $VALUES
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}
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# Return the column names followed by declaration types for the result set
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# of the SQL statement STMT.
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#
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# i.e. for:
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# CREATE TABLE abc(a text, b integer);
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# SELECT * FROM abc;
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#
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# The result is {a b text integer}
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proc get_column_names {STMT} {
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set VALUES [list]
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for {set i 0} {$i < [sqlite3_column_count $STMT]} {incr i} {
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lappend VALUES [sqlite3_column_name $STMT $i]
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}
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for {set i 0} {$i < [sqlite3_column_count $STMT]} {incr i} {
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lappend VALUES [sqlite3_column_decltype $STMT $i]
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}
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return $VALUES
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}
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# Check basic functionality
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#
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do_test capi2-1.1 {
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set DB [sqlite3_connection_pointer db]
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execsql {CREATE TABLE t1(a,b,c)}
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set VM [sqlite3_prepare $DB {SELECT name, rowid FROM sqlite_master} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-1.2 {
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sqlite3_step $VM
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} {SQLITE_ROW}
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do_test capi2-1.3 {
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sqlite3_data_count $VM
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} {2}
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do_test capi2-1.4 {
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get_row_values $VM
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} {t1 1}
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do_test capi2-1.5 {
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get_column_names $VM
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} {name rowid text INTEGER}
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do_test capi2-1.6 {
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sqlite3_step $VM
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} {SQLITE_DONE}
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do_test capi2-1.7 {
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list [sqlite3_column_count $VM] [get_row_values $VM] [get_column_names $VM]
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} {2 {} {name rowid text INTEGER}}
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# This used to be SQLITE_MISUSE. But now we automatically reset prepared
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# statements.
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ifcapable autoreset {
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do_test capi2-1.8 {
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sqlite3_step $VM
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} {SQLITE_ROW}
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} else {
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do_test capi2-1.8 {
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sqlite3_step $VM
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} {SQLITE_MISUSE}
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}
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# Update: In v2, once SQLITE_MISUSE is returned the statement handle cannot
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# be interrogated for more information. However in v3, since the column
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# count, names and types are determined at compile time, these are still
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# accessible after an SQLITE_MISUSE error.
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do_test capi2-1.9 {
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sqlite3_reset $VM
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list [sqlite3_column_count $VM] [get_row_values $VM] [get_column_names $VM]
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} {2 {} {name rowid text INTEGER}}
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do_test capi2-1.10 {
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sqlite3_data_count $VM
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} {0}
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do_test capi2-1.11 {
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sqlite3_finalize $VM
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} {SQLITE_OK}
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# Check to make sure that the "tail" of a multi-statement SQL script
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# is returned by sqlite3_prepare.
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#
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do_test capi2-2.1 {
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set SQL {
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SELECT name, rowid FROM sqlite_master;
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SELECT name, rowid FROM sqlite_master WHERE 0;
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-- A comment at the end
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}
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set VM [sqlite3_prepare $DB $SQL -1 SQL]
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set SQL
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} {
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SELECT name, rowid FROM sqlite_master WHERE 0;
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-- A comment at the end
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}
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do_test capi2-2.2 {
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set r [sqlite3_step $VM]
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lappend r [sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_ROW 2 {t1 1} {name rowid text INTEGER}}
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do_test capi2-2.3 {
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set r [sqlite3_step $VM]
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lappend r [sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_DONE 2 {} {name rowid text INTEGER}}
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do_test capi2-2.4 {
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sqlite3_finalize $VM
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} {SQLITE_OK}
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do_test capi2-2.5 {
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set VM [sqlite3_prepare $DB $SQL -1 SQL]
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set SQL
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} {
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-- A comment at the end
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}
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do_test capi2-2.6 {
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set r [sqlite3_step $VM]
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lappend r [sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_DONE 2 {} {name rowid text INTEGER}}
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do_test capi2-2.7 {
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sqlite3_finalize $VM
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} {SQLITE_OK}
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do_test capi2-2.8 {
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set VM [sqlite3_prepare $DB $SQL -1 SQL]
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list $SQL $VM
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} {{} {}}
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# Check the error handling.
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#
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do_test capi2-3.1 {
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set rc [catch {
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sqlite3_prepare $DB {select bogus from sqlite_master} -1 TAIL
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} msg]
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lappend rc $msg $TAIL
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} {1 {(1) no such column: bogus} {}}
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do_test capi2-3.2 {
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set rc [catch {
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sqlite3_prepare $DB {select bogus from } -1 TAIL
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} msg]
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lappend rc $msg $TAIL
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} {1 {(1) near " ": syntax error} {}}
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do_test capi2-3.3 {
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set rc [catch {
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sqlite3_prepare $DB {;;;;select bogus from sqlite_master} -1 TAIL
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} msg]
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lappend rc $msg $TAIL
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} {1 {(1) no such column: bogus} {}}
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do_test capi2-3.4 {
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set rc [catch {
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sqlite3_prepare $DB {select bogus from sqlite_master;x;} -1 TAIL
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} msg]
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lappend rc $msg $TAIL
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} {1 {(1) no such column: bogus} {x;}}
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do_test capi2-3.5 {
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set rc [catch {
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sqlite3_prepare $DB {select bogus from sqlite_master;;;x;} -1 TAIL
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} msg]
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lappend rc $msg $TAIL
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} {1 {(1) no such column: bogus} {;;x;}}
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do_test capi2-3.6 {
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set rc [catch {
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sqlite3_prepare $DB {select 5/0;} -1 TAIL
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} VM]
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lappend rc $TAIL
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} {0 {}}
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do_test capi2-3.7 {
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list [sqlite3_step $VM] \
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[sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_ROW 1 {{}} {5/0 {}}}
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do_test capi2-3.8 {
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sqlite3_finalize $VM
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} {SQLITE_OK}
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do_test capi2-3.9 {
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execsql {CREATE UNIQUE INDEX i1 ON t1(a)}
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set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(1,2,3)} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-3.9b {db changes} {0}
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do_test capi2-3.10 {
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list [sqlite3_step $VM] \
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[sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_DONE 0 {} {}}
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# Update for v3 - the change has not actually happened until the query is
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# finalized. Is this going to cause trouble for anyone? Lee Nelson maybe?
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# (Later:) The change now happens just before SQLITE_DONE is returned.
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do_test capi2-3.10b {db changes} {1}
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do_test capi2-3.11 {
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sqlite3_finalize $VM
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} {SQLITE_OK}
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do_test capi2-3.11b {db changes} {1}
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#do_test capi2-3.12-misuse {
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# sqlite3_finalize $VM
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#} {SQLITE_MISUSE}
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do_test capi2-3.13 {
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set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(1,3,4)} -1 TAIL]
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list [sqlite3_step $VM] \
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[sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_ERROR 0 {} {}}
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# Update for v3: Preparing a statement does not affect the change counter.
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# (Test result changes from 0 to 1). (Later:) change counter updates occur
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# when sqlite3_step returns, not at finalize time.
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do_test capi2-3.13b {db changes} {0}
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do_test capi2-3.14 {
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list [sqlite3_finalize $VM] [sqlite3_errmsg $DB] \
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[sqlite3_extended_errcode $DB]
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} {SQLITE_CONSTRAINT {UNIQUE constraint failed: t1.a} SQLITE_CONSTRAINT_UNIQUE}
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do_test capi2-3.15 {
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set VM [sqlite3_prepare $DB {CREATE TABLE t2(a NOT NULL, b)} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-3.16 {
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list [sqlite3_step $VM] \
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[sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_DONE 0 {} {}}
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do_test capi2-3.17 {
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list [sqlite3_finalize $VM] [sqlite3_errmsg $DB]
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} {SQLITE_OK {not an error}}
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do_test capi2-3.18 {
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set VM [sqlite3_prepare $DB {INSERT INTO t2 VALUES(NULL,2)} -1 TAIL]
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list [sqlite3_step $VM] \
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[sqlite3_column_count $VM] \
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[get_row_values $VM] \
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[get_column_names $VM]
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} {SQLITE_ERROR 0 {} {}}
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do_test capi2-3.19 {
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list [sqlite3_finalize $VM] [sqlite3_errmsg $DB] \
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[sqlite3_extended_errcode $DB]
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} {SQLITE_CONSTRAINT {NOT NULL constraint failed: t2.a} SQLITE_CONSTRAINT_NOTNULL}
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do_test capi2-3.20 {
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execsql {
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CREATE TABLE a1(message_id, name , UNIQUE(message_id, name) );
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INSERT INTO a1 VALUES(1, 1);
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}
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} {}
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do_test capi2-3.21 {
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set VM [sqlite3_prepare $DB {INSERT INTO a1 VALUES(1, 1)} -1 TAIL]
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sqlite3_step $VM
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} {SQLITE_ERROR}
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do_test capi2-3.22 {
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sqlite3_errcode $DB
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} {SQLITE_ERROR}
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do_test capi2-3.23 {
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sqlite3_finalize $VM
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} {SQLITE_CONSTRAINT}
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do_test capi2-3.24 {
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list [sqlite3_errcode $DB] [sqlite3_extended_errcode $DB]
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} {SQLITE_CONSTRAINT SQLITE_CONSTRAINT_UNIQUE}
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# Two or more virtual machines exists at the same time.
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#
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do_test capi2-4.1 {
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set VM1 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(1,2)} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-4.2 {
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set VM2 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(2,3)} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-4.3 {
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set VM3 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(3,4)} -1 TAIL]
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set TAIL
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} {}
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do_test capi2-4.4 {
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list [sqlite3_step $VM2] \
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[sqlite3_column_count $VM2] \
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[get_row_values $VM2] \
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[get_column_names $VM2]
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} {SQLITE_DONE 0 {} {}}
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do_test capi2-4.5 {
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execsql {SELECT * FROM t2 ORDER BY a}
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} {2 3}
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do_test capi2-4.6 {
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sqlite3_finalize $VM2
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} {SQLITE_OK}
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do_test capi2-4.7 {
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list [sqlite3_step $VM3] \
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[sqlite3_column_count $VM3] \
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[get_row_values $VM3] \
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[get_column_names $VM3]
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} {SQLITE_DONE 0 {} {}}
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do_test capi2-4.8 {
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execsql {SELECT * FROM t2 ORDER BY a}
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} {2 3 3 4}
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do_test capi2-4.9 {
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sqlite3_finalize $VM3
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} {SQLITE_OK}
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do_test capi2-4.10 {
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list [sqlite3_step $VM1] \
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[sqlite3_column_count $VM1] \
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[get_row_values $VM1] \
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[get_column_names $VM1]
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} {SQLITE_DONE 0 {} {}}
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do_test capi2-4.11 {
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execsql {SELECT * FROM t2 ORDER BY a}
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} {1 2 2 3 3 4}
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do_test capi2-4.12 {
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sqlite3_finalize $VM1
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} {SQLITE_OK}
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# Interleaved SELECTs
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#
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do_test capi2-5.1 {
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set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
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set VM2 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
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set VM3 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
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list [sqlite3_step $VM1] \
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[sqlite3_column_count $VM1] \
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[get_row_values $VM1] \
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[get_column_names $VM1]
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} {SQLITE_ROW 2 {2 3} {a b {} {}}}
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do_test capi2-5.2 {
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list [sqlite3_step $VM2] \
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[sqlite3_column_count $VM2] \
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[get_row_values $VM2] \
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[get_column_names $VM2]
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} {SQLITE_ROW 2 {2 3} {a b {} {}}}
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do_test capi2-5.3 {
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list [sqlite3_step $VM1] \
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[sqlite3_column_count $VM1] \
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[get_row_values $VM1] \
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[get_column_names $VM1]
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} {SQLITE_ROW 2 {3 4} {a b {} {}}}
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do_test capi2-5.4 {
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list [sqlite3_step $VM3] \
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[sqlite3_column_count $VM3] \
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[get_row_values $VM3] \
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[get_column_names $VM3]
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} {SQLITE_ROW 2 {2 3} {a b {} {}}}
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do_test capi2-5.5 {
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list [sqlite3_step $VM3] \
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[sqlite3_column_count $VM3] \
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[get_row_values $VM3] \
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[get_column_names $VM3]
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} {SQLITE_ROW 2 {3 4} {a b {} {}}}
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do_test capi2-5.6 {
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list [sqlite3_step $VM3] \
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[sqlite3_column_count $VM3] \
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[get_row_values $VM3] \
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[get_column_names $VM3]
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} {SQLITE_ROW 2 {1 2} {a b {} {}}}
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do_test capi2-5.7 {
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list [sqlite3_step $VM3] \
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[sqlite3_column_count $VM3] \
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[get_row_values $VM3] \
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[get_column_names $VM3]
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} {SQLITE_DONE 2 {} {a b {} {}}}
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do_test capi2-5.8 {
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sqlite3_finalize $VM3
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} {SQLITE_OK}
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do_test capi2-5.9 {
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list [sqlite3_step $VM1] \
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[sqlite3_column_count $VM1] \
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[get_row_values $VM1] \
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[get_column_names $VM1]
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} {SQLITE_ROW 2 {1 2} {a b {} {}}}
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do_test capi2-5.10 {
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sqlite3_finalize $VM1
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} {SQLITE_OK}
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do_test capi2-5.11 {
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list [sqlite3_step $VM2] \
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[sqlite3_column_count $VM2] \
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[get_row_values $VM2] \
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[get_column_names $VM2]
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} {SQLITE_ROW 2 {3 4} {a b {} {}}}
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do_test capi2-5.12 {
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list [sqlite3_step $VM2] \
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[sqlite3_column_count $VM2] \
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[get_row_values $VM2] \
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[get_column_names $VM2]
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} {SQLITE_ROW 2 {1 2} {a b {} {}}}
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do_test capi2-5.11 {
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sqlite3_finalize $VM2
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} {SQLITE_OK}
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# Check for proper SQLITE_BUSY returns.
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#
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do_test capi2-6.1 {
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execsql {
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BEGIN;
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CREATE TABLE t3(x counter);
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INSERT INTO t3 VALUES(1);
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INSERT INTO t3 VALUES(2);
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INSERT INTO t3 SELECT x+2 FROM t3;
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INSERT INTO t3 SELECT x+4 FROM t3;
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INSERT INTO t3 SELECT x+8 FROM t3;
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COMMIT;
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}
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set VM1 [sqlite3_prepare $DB {SELECT * FROM t3} -1 TAIL]
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sqlite3 db2 test.db
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execsql {BEGIN} db2
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} {}
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# Update for v3: BEGIN doesn't write-lock the database. It is quite
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# difficult to get v3 to write-lock the database, which causes a few
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# problems for test scripts.
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#
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# do_test capi2-6.2 {
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# list [sqlite3_step $VM1] \
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# [sqlite3_column_count $VM1] \
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# [get_row_values $VM1] \
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# [get_column_names $VM1]
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# } {SQLITE_BUSY 0 {} {}}
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do_test capi2-6.3 {
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execsql {COMMIT} db2
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} {}
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do_test capi2-6.4 {
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list [sqlite3_step $VM1] \
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[sqlite3_column_count $VM1] \
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[get_row_values $VM1] \
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[get_column_names $VM1]
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} {SQLITE_ROW 1 1 {x counter}}
|
|
do_test capi2-6.5 {
|
|
catchsql {INSERT INTO t3 VALUES(10);} db2
|
|
} {1 {database is locked}}
|
|
do_test capi2-6.6 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 2 {x counter}}
|
|
do_test capi2-6.7 {
|
|
execsql {SELECT * FROM t2} db2
|
|
} {2 3 3 4 1 2}
|
|
do_test capi2-6.8 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 3 {x counter}}
|
|
do_test capi2-6.9 {
|
|
execsql {SELECT * FROM t2}
|
|
} {2 3 3 4 1 2}
|
|
do_test capi2-6.10 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 4 {x counter}}
|
|
do_test capi2-6.11 {
|
|
execsql {BEGIN}
|
|
} {}
|
|
do_test capi2-6.12 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 5 {x counter}}
|
|
|
|
# A read no longer blocks a write in the same connection.
|
|
#do_test capi2-6.13 {
|
|
# catchsql {UPDATE t3 SET x=x+1}
|
|
#} {1 {database table is locked}}
|
|
|
|
do_test capi2-6.14 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 6 {x counter}}
|
|
do_test capi2-6.15 {
|
|
execsql {SELECT * FROM t1}
|
|
} {1 2 3}
|
|
do_test capi2-6.16 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 7 {x counter}}
|
|
do_test capi2-6.17 {
|
|
catchsql {UPDATE t1 SET b=b+1}
|
|
} {0 {}}
|
|
do_test capi2-6.18 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 8 {x counter}}
|
|
do_test capi2-6.19 {
|
|
execsql {SELECT * FROM t1}
|
|
} {1 3 3}
|
|
do_test capi2-6.20 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 9 {x counter}}
|
|
#do_test capi2-6.21 {
|
|
# execsql {ROLLBACK; SELECT * FROM t1}
|
|
#} {1 2 3}
|
|
do_test capi2-6.22 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 10 {x counter}}
|
|
#do_test capi2-6.23 {
|
|
# execsql {BEGIN TRANSACTION;}
|
|
#} {}
|
|
do_test capi2-6.24 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 11 {x counter}}
|
|
do_test capi2-6.25 {
|
|
execsql {
|
|
INSERT INTO t1 VALUES(2,3,4);
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 3 3 2 3 4}
|
|
do_test capi2-6.26 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 12 {x counter}}
|
|
do_test capi2-6.27 {
|
|
catchsql {
|
|
INSERT INTO t1 VALUES(2,4,5);
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t1.a}}
|
|
do_test capi2-6.28 {
|
|
list [sqlite3_step $VM1] \
|
|
[sqlite3_column_count $VM1] \
|
|
[get_row_values $VM1] \
|
|
[get_column_names $VM1]
|
|
} {SQLITE_ROW 1 13 {x counter}}
|
|
do_test capi2-6.99 {
|
|
sqlite3_finalize $VM1
|
|
} {SQLITE_OK}
|
|
catchsql {ROLLBACK}
|
|
|
|
do_test capi2-7.1 {
|
|
stepsql $DB {
|
|
SELECT * FROM t1
|
|
}
|
|
} {0 1 2 3}
|
|
do_test capi2-7.2 {
|
|
stepsql $DB {
|
|
PRAGMA count_changes=on
|
|
}
|
|
} {0}
|
|
do_test capi2-7.3 {
|
|
stepsql $DB {
|
|
UPDATE t1 SET a=a+10;
|
|
}
|
|
} {0 1}
|
|
do_test capi2-7.4 {
|
|
stepsql $DB {
|
|
INSERT INTO t1 SELECT a+1,b+1,c+1 FROM t1;
|
|
}
|
|
} {0 1}
|
|
do_test capi2-7.4b {sqlite3_changes $DB} {1}
|
|
do_test capi2-7.5 {
|
|
stepsql $DB {
|
|
UPDATE t1 SET a=a+10;
|
|
}
|
|
} {0 2}
|
|
do_test capi2-7.5b {sqlite3_changes $DB} {2}
|
|
do_test capi2-7.6 {
|
|
stepsql $DB {
|
|
SELECT * FROM t1;
|
|
}
|
|
} {0 21 2 3 22 3 4}
|
|
do_test capi2-7.7 {
|
|
stepsql $DB {
|
|
INSERT INTO t1 SELECT a+2,b+2,c+2 FROM t1;
|
|
}
|
|
} {0 2}
|
|
do_test capi2-7.8 {
|
|
sqlite3_changes $DB
|
|
} {2}
|
|
do_test capi2-7.9 {
|
|
stepsql $DB {
|
|
SELECT * FROM t1;
|
|
}
|
|
} {0 21 2 3 22 3 4 23 4 5 24 5 6}
|
|
do_test capi2-7.10 {
|
|
stepsql $DB {
|
|
UPDATE t1 SET a=a-20;
|
|
SELECT * FROM t1;
|
|
}
|
|
} {0 4 1 2 3 2 3 4 3 4 5 4 5 6}
|
|
|
|
# Update for version 3: A SELECT statement no longer resets the change
|
|
# counter (Test result changes from 0 to 4).
|
|
do_test capi2-7.11 {
|
|
sqlite3_changes $DB
|
|
} {4}
|
|
do_test capi2-7.11a {
|
|
execsql {SELECT count(*) FROM t1}
|
|
} {4}
|
|
|
|
ifcapable {explain} {
|
|
do_test capi2-7.12 {
|
|
set x [stepsql $DB {EXPLAIN SELECT * FROM t1}]
|
|
lindex $x 0
|
|
} {0}
|
|
}
|
|
|
|
# Ticket #261 - make sure we can finalize before the end of a query.
|
|
#
|
|
do_test capi2-8.1 {
|
|
set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
|
|
sqlite3_finalize $VM1
|
|
} {SQLITE_OK}
|
|
|
|
# Tickets #384 and #385 - make sure the TAIL argument to sqlite3_prepare
|
|
# and all of the return pointers in sqlite_step can be null.
|
|
#
|
|
do_test capi2-9.1 {
|
|
set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 DUMMY]
|
|
sqlite3_step $VM1
|
|
sqlite3_finalize $VM1
|
|
} {SQLITE_OK}
|
|
|
|
# Test that passing a NULL pointer to sqlite3_finalize() or sqlite3_reset
|
|
# does not cause an error.
|
|
do_test capi2-10.1 {
|
|
sqlite3_finalize 0
|
|
} {SQLITE_OK}
|
|
do_test capi2-10.2 {
|
|
sqlite3_reset 0
|
|
} {SQLITE_OK}
|
|
|
|
#---------------------------------------------------------------------------
|
|
# The following tests - capi2-11.* - test the "column origin" APIs.
|
|
#
|
|
# sqlite3_column_origin_name()
|
|
# sqlite3_column_database_name()
|
|
# sqlite3_column_table_name()
|
|
#
|
|
|
|
ifcapable columnmetadata {
|
|
|
|
# This proc uses the database handle $::DB to compile the SQL statement passed
|
|
# as a parameter. The return value of this procedure is a list with one
|
|
# element for each column returned by the compiled statement. Each element of
|
|
# this list is itself a list of length three, consisting of the origin
|
|
# database, table and column for the corresponding returned column.
|
|
proc check_origins {sql} {
|
|
set ret [list]
|
|
set ::STMT [sqlite3_prepare $::DB $sql -1 dummy]
|
|
for {set i 0} {$i < [sqlite3_column_count $::STMT]} {incr i} {
|
|
lappend ret [list \
|
|
[sqlite3_column_database_name $::STMT $i] \
|
|
[sqlite3_column_table_name $::STMT $i] \
|
|
[sqlite3_column_origin_name $::STMT $i] \
|
|
]
|
|
}
|
|
sqlite3_finalize $::STMT
|
|
return $ret
|
|
}
|
|
do_test capi2-11.1 {
|
|
execsql {
|
|
CREATE TABLE tab1(col1, col2);
|
|
}
|
|
} {}
|
|
do_test capi2-11.2 {
|
|
check_origins {SELECT col2, col1 FROM tab1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-11.3 {
|
|
check_origins {SELECT col2 AS hello, col1 AS world FROM tab1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
|
|
ifcapable subquery {
|
|
do_test capi2-11.4 {
|
|
check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM tab1)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-11.5 {
|
|
check_origins {SELECT (SELECT col2 FROM tab1), (SELECT col1 FROM tab1)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-11.6 {
|
|
check_origins {SELECT (SELECT col2), (SELECT col1) FROM tab1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-11.7 {
|
|
check_origins {SELECT * FROM tab1}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-11.8 {
|
|
check_origins {SELECT * FROM (SELECT * FROM tab1)}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
}
|
|
|
|
ifcapable view&&subquery {
|
|
do_test capi2-12.1 {
|
|
execsql {
|
|
CREATE VIEW view1 AS SELECT * FROM tab1;
|
|
}
|
|
} {}
|
|
do_test capi2-12.2 {
|
|
check_origins {SELECT col2, col1 FROM view1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-12.3 {
|
|
check_origins {SELECT col2 AS hello, col1 AS world FROM view1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-12.4 {
|
|
check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM view1)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-12.5 {
|
|
check_origins {SELECT (SELECT col2 FROM view1), (SELECT col1 FROM view1)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-12.6 {
|
|
check_origins {SELECT (SELECT col2), (SELECT col1) FROM view1}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-12.7 {
|
|
check_origins {SELECT * FROM view1}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-12.8 {
|
|
check_origins {select * from (select * from view1)}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-12.9 {
|
|
check_origins {select * from (select * from (select * from view1))}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-12.10 {
|
|
db close
|
|
sqlite3 db test.db
|
|
set ::DB [sqlite3_connection_pointer db]
|
|
check_origins {select * from (select * from (select * from view1))}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
|
|
# This view will thwart the flattening optimization.
|
|
do_test capi2-13.1 {
|
|
execsql {
|
|
CREATE VIEW view2 AS SELECT * FROM tab1 limit 10 offset 10;
|
|
}
|
|
} {}
|
|
do_test capi2-13.2 {
|
|
check_origins {SELECT col2, col1 FROM view2}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-13.3 {
|
|
check_origins {SELECT col2 AS hello, col1 AS world FROM view2}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-13.4 {
|
|
check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM view2)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-13.5 {
|
|
check_origins {SELECT (SELECT col2 FROM view2), (SELECT col1 FROM view2)}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-13.6 {
|
|
check_origins {SELECT (SELECT col2), (SELECT col1) FROM view2}
|
|
} [list {main tab1 col2} {main tab1 col1}]
|
|
do_test capi2-13.7 {
|
|
check_origins {SELECT * FROM view2}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-13.8 {
|
|
check_origins {select * from (select * from view2)}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-13.9 {
|
|
check_origins {select * from (select * from (select * from view2))}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-13.10 {
|
|
db close
|
|
sqlite3 db test.db
|
|
set ::DB [sqlite3_connection_pointer db]
|
|
check_origins {select * from (select * from (select * from view2))}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
do_test capi2-13.11 {
|
|
check_origins {select * from (select * from tab1 limit 10 offset 10)}
|
|
} [list {main tab1 col1} {main tab1 col2}]
|
|
}
|
|
|
|
|
|
} ;# ifcapable columnmetadata
|
|
|
|
db2 close
|
|
finish_test
|