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74 lines
1.7 KiB
Plaintext
74 lines
1.7 KiB
Plaintext
# 2007 Aug 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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#
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# This test script checks malloc failures in various obscure operations.
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#
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# $Id: mallocG.test,v 1.5 2008/08/01 18:47:02 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/malloc_common.tcl
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# Only run these tests if memory debugging is turned on.
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#
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if {!$MEMDEBUG} {
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puts "Skipping mallocG tests: not compiled with -DSQLITE_MEMDEBUG..."
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finish_test
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return
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}
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# Malloc failures while opening a database connection.
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#
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do_malloc_test mallocG-1 -tclbody {
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db close
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sqlite3 db test.db
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}
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do_malloc_test mallocG-2 -sqlprep {
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CREATE TABLE t1(x, y);
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CREATE TABLE t2(x INTEGER PRIMARY KEY);
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} -sqlbody {
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SELECT y FROM t1 WHERE x IN t2;
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}
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do_malloc_test mallocG-3 -sqlprep {
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CREATE TABLE t1(x UNIQUE);
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INSERT INTO t1 VALUES ('hello');
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INSERT INTO t1 VALUES ('out there');
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} -sqlbody {
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SELECT * FROM t1
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WHERE x BETWEEN 'a' AND 'z'
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AND x BETWEEN 'c' AND 'w'
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AND x BETWEEN 'e' AND 'u'
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AND x BETWEEN 'g' AND 'r'
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AND x BETWEEN 'i' AND 'q'
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AND x BETWEEN 'i' AND 'm'
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}
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ifcapable !utf16 {
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finish_test
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return
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}
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proc utf16 {utf8} {
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set utf16 [encoding convertto unicode $utf8]
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append utf16 "\x00\x00"
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return $utf16
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}
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do_malloc_test mallocG-4 -tclbody {
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set rc [sqlite3_complete16 [utf16 "SELECT * FROM t1;"]]
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if {$rc==1} {set rc 0} {error "out of memory"}
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set rc
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}
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finish_test
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