66 lines
1.6 KiB
Plaintext
66 lines
1.6 KiB
Plaintext
# 2015 February 16
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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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#
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# Test an RBU update that features lots of different rbu_control strings
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# for UPDATE statements. This tests RBU's internal UPDATE statement cache.
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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 $testdir/tester.tcl
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source $testdir/lock_common.tcl
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set ::testprefix rbu13
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do_execsql_test 1.0 {
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CREATE TABLE t1(a PRIMARY KEY, b, c, d, e, f, g, h);
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WITH ii(i) AS (SELECT 0 UNION ALL SELECT i+1 FROM ii WHERE i<127)
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INSERT INTO t1 SELECT i, 0, 0, 0, 0, 0, 0, 0 FROM ii;
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}
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forcedelete rbu.db
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do_execsql_test 1.1 {
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ATTACH 'rbu.db' AS rbu;
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CREATE TABLE rbu.data_t1(a, b, c, d, e, f, g, h, rbu_control);
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}
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do_test 1.2 {
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for {set i 0} {$i<128} {incr i} {
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set control "."
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for {set bit 6} {$bit>=0} {incr bit -1} {
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if { $i & (1<<$bit) } {
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append control "x"
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} else {
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append control "."
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}
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}
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execsql { INSERT INTO data_t1 VALUES($i, 1, 1, 1, 1, 1, 1, 1, $control) }
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}
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} {}
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do_test 1.3 {
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sqlite3rbu rbu test.db rbu.db
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while 1 {
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set rc [rbu step]
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if {$rc!="SQLITE_OK"} break
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}
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rbu close
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} {SQLITE_DONE}
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do_execsql_test 1.4 {
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SELECT count(*) FROM t1 WHERE
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a == ( (b<<6) + (c<<5) + (d<<4) + (e<<3) + (f<<2) + (g<<1) + (h<<0) )
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} {128}
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finish_test
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