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Annotation of embedaddon/sqlite3/test/malloc9.test, revision 1.1.1.1

1.1       misho       1: # 2007 April 30
                      2: #
                      3: # The author disclaims copyright to this source code.  In place of
                      4: # a legal notice, here is a blessing:
                      5: #
                      6: #    May you do good and not evil.
                      7: #    May you find forgiveness for yourself and forgive others.
                      8: #    May you share freely, never taking more than you give.
                      9: #
                     10: #***********************************************************************
                     11: # This file contains additional out-of-memory checks (see malloc.tcl)
                     12: # added to expose a bug in out-of-memory handling for sqlite3_prepare().
                     13: #
                     14: # $Id: malloc9.test,v 1.5 2008/04/04 12:21:26 drh Exp $
                     15: 
                     16: set testdir [file dirname $argv0]
                     17: source $testdir/tester.tcl
                     18: source $testdir/malloc_common.tcl
                     19: 
                     20: # Only run these tests if memory debugging is turned on.
                     21: #
                     22: if {!$MEMDEBUG} {
                     23:    puts "Skipping malloc9 tests: not compiled with -DSQLITE_MEMDEBUG..."
                     24:    finish_test
                     25:    return
                     26: }
                     27: 
                     28: 
                     29: do_malloc_test malloc-9.1 -tclprep {
                     30:   set sql {CREATE TABLE t1(x)}
                     31:   set sqlbytes [string length $sql]
                     32:   append sql {; INSERT INTO t1 VALUES(1)}
                     33: } -tclbody {
                     34:   if {[catch {sqlite3_prepare db $sql $sqlbytes TAIL} STMT]} {
                     35:     set msg $STMT
                     36:     set STMT {}
                     37:     error $msg
                     38:   }
                     39: } -cleanup {
                     40:   if {$STMT!=""} {
                     41:     sqlite3_finalize $STMT
                     42:   }
                     43: }
                     44: 
                     45: # Ensure that no file descriptors were leaked.
                     46: do_test malloc9-99.X {
                     47:   catch {db close}
                     48:   set sqlite_open_file_count
                     49: } {0}
                     50: 
                     51: finish_test