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SQLite training in Houston TX on 2019-11-05 (details)
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Overview
Comment:Cover an extra case in sqlite3PagerMovepage(). (CVS 3796)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 7313688bd03141381067c36800edf1621a2ea05e
User & Date: danielk1977 2007-04-02 14:19:16
Context
2007-04-02
15:04
Update the build scripts and the homepage in preparation for version 3.3.14. (CVS 3797) check-in: a154224b user: drh tags: trunk
14:19
Cover an extra case in sqlite3PagerMovepage(). (CVS 3796) check-in: 7313688b user: danielk1977 tags: trunk
12:29
Fix for #2281. This was a problem with the test-case only. (CVS 3795) check-in: c036db62 user: danielk1977 tags: trunk
Changes
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Changes to test/all.test.

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#    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 runs all tests.
#
# $Id: all.test,v 1.38 2007/03/27 12:04:06 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
rename finish_test really_finish_test
proc finish_test {} {memleak_check}

if {[file exists ./sqlite_test_count]} {
................................................................................
}

# Run the crashtest only on unix and only once. If the library does not
# always create auto-vacuum databases, also run autovacuum_crash.test.
#
if {$::tcl_platform(platform)=="unix"} {
  source $testdir/crash.test

  ifcapable !default_autovacuum {
    source $testdir/autovacuum_crash.test
  }
}

# Run the malloc tests and the misuse test after memory leak detection.
# Both tests leak memory. Currently, misuse.test also leaks a handful of







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#    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 runs all tests.
#
# $Id: all.test,v 1.39 2007/04/02 14:19:16 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
rename finish_test really_finish_test
proc finish_test {} {memleak_check}

if {[file exists ./sqlite_test_count]} {
................................................................................
}

# Run the crashtest only on unix and only once. If the library does not
# always create auto-vacuum databases, also run autovacuum_crash.test.
#
if {$::tcl_platform(platform)=="unix"} {
  source $testdir/crash.test
  source $testdir/crash2.test
  ifcapable !default_autovacuum {
    source $testdir/autovacuum_crash.test
  }
}

# Run the malloc tests and the misuse test after memory leak detection.
# Both tests leak memory. Currently, misuse.test also leaks a handful of

Changes to test/autovacuum.test.

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#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing the SELECT statement.
#
# $Id: autovacuum.test,v 1.24 2006/08/12 12:33:15 drh Exp $

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

# If this build of the library does not support auto-vacuum, omit this
# whole file.
ifcapable {!autovacuum || !pragma} {
................................................................................
    PRAGMA integrity_check;
    DROP TABLE t1;
    PRAGMA integrity_check;
  }
} {ok ok ok}

}




















































finish_test







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#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing the SELECT statement.
#
# $Id: autovacuum.test,v 1.25 2007/04/02 14:19:16 danielk1977 Exp $

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

# If this build of the library does not support auto-vacuum, omit this
# whole file.
ifcapable {!autovacuum || !pragma} {
................................................................................
    PRAGMA integrity_check;
    DROP TABLE t1;
    PRAGMA integrity_check;
  }
} {ok ok ok}

}

#---------------------------------------------------------------------
# Test cases autovacuum-7.X test the case where a page must be moved
# and the destination location collides with at least one other
# entry in the page hash-table (internal to the pager.c module. 
#
do_test autovacuum-7.1 {
  db close
  file delete -force test.db
  file delete -force test.db-journal
  sqlite3 db test.db

  execsql {
    PRAGMA auto_vacuum=1;
    CREATE TABLE t1(a, b, PRIMARY KEY(a, b));
    INSERT INTO t1 VALUES(randstr(400,400),randstr(400,400));
    INSERT INTO t1 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 2
    INSERT INTO t1 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 4
    INSERT INTO t1 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 8
    INSERT INTO t1 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 16
    INSERT INTO t1 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 32
  }

  expr {[file size test.db] / 1024}
} {73}

do_test autovacuum-7.2 {
  execsql {
    CREATE TABLE t2(a, b, PRIMARY KEY(a, b));
    INSERT INTO t2 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 2
    CREATE TABLE t3(a, b, PRIMARY KEY(a, b));
    INSERT INTO t3 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 2
    CREATE TABLE t4(a, b, PRIMARY KEY(a, b));
    INSERT INTO t4 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 2
    CREATE TABLE t5(a, b, PRIMARY KEY(a, b));
    INSERT INTO t5 SELECT randstr(400,400), randstr(400,400) FROM t1; -- 2
  }
  expr {[file size test.db] / 1024}
} {354}

do_test autovacuum-7.3 {
  db close
  sqlite3 db test.db
  execsql {
    BEGIN;
    DELETE FROM t4;
    COMMIT;
    SELECT count(*) FROM t1;
  }
  expr {[file size test.db] / 1024}
} {286}

finish_test