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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

Artifact bec59bb8c9837cea463d1e76e62d0ea5113c4292:


# 2007 April 30
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file contains additional out-of-memory checks (see malloc.tcl).
#
# $Id: mallocA.test,v 1.4 2007/08/29 12:31:29 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Only run these tests if memory debugging is turned on.
#
ifcapable !memdebug {
   puts "Skipping malloc tests: not compiled with -DSQLITE_MEMDEBUG..."
   finish_test
   return
}

source $testdir/malloc_common.tcl

# Construct a test database
#
file delete -force test.db.bu
db eval {
  CREATE TABLE t1(a COLLATE NOCASE,b,c);
  INSERT INTO t1 VALUES(1,2,3);
  INSERT INTO t1 VALUES(1,2,4);
  INSERT INTO t1 VALUES(2,3,4);
  CREATE INDEX t1i1 ON t1(a);
  CREATE INDEX t1i2 ON t1(b,c);
  CREATE TABLE t2(x,y,z);
}
db close
file copy test.db test.db.bu


do_malloc_test mallocA-1 -testdb test.db.bu -sqlbody {
  ANALYZE
}
do_malloc_test mallocA-2 -testdb test.db.bu -sqlbody {
  REINDEX;
}
do_malloc_test mallocA-3 -testdb test.db.bu -sqlbody {
  REINDEX t1;
}
do_malloc_test mallocA-4 -testdb test.db.bu -sqlbody {
  REINDEX main.t1;
}
do_malloc_test mallocA-5 -testdb test.db.bu -sqlbody {
  REINDEX nocase;
}

# Ensure that no file descriptors were leaked.
do_test malloc-99.X {
  catch {db close}
  set sqlite_open_file_count
} {0}

file delete -force test.db.bu
finish_test