58 lines
1.5 KiB
Plaintext
58 lines
1.5 KiB
Plaintext
# 2020 December 23
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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 the SQLite sessions module
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# Specifically, for the sqlite3session_memory_used() API.
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#
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if {![info exists testdir]} {
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set testdir [file join [file dirname [info script]] .. .. test]
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}
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source [file join [file dirname [info script]] session_common.tcl]
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source $testdir/tester.tcl
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ifcapable !session {finish_test; return}
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set testprefix sessionmem
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do_execsql_test 1.0 {
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CREATE TABLE t1(i INTEGER PRIMARY KEY, x, y);
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CREATE TABLE t2(i INTEGER, x, y, PRIMARY KEY(x, y));
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}
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do_test 1.1 {
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sqlite3session S db main
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S attach *
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} {}
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foreach {tn sql eRes} {
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1 { INSERT INTO t1 VALUES(1, 2, 3) } 1
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2 { UPDATE t1 SET x=5 } 0
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3 { UPDATE t1 SET i=5 } 1
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4 { DELETE FROM t1 } 0
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5 { INSERT INTO t1 VALUES(1, 2, 3) } 0
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6 { INSERT INTO t1 VALUES(5, 2, 3) } 0
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7 { INSERT INTO t2 VALUES('a', 'b', 'c') } 1
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8 { INSERT INTO t2 VALUES('d', 'e', 'f') } 1
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9 { UPDATE t2 SET i='e' } 0
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} {
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set mem1 [S memory_used]
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do_test 1.2.$tn.(mu=$mem1) {
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execsql $sql
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set mem2 [S memory_used]
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expr {$mem2 > $mem1}
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} $eRes
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}
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do_test 1.3 {
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S delete
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} {}
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finish_test
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