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Comment:Update test cases to taken deferred statement-journal opening into account.
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SHA1:5b2fe5219ab9ad15969e3374894a75979b65cb3c
User & Date: drh 2016-03-04 14:23:10
Context
2016-03-04
14:43
Defer opening and writing statement journals until the size reaches a threshold (currently 64KiB). check-in: cb9302cc user: drh tags: trunk
14:23
Update test cases to taken deferred statement-journal opening into account. Closed-Leaf check-in: 5b2fe521 user: drh tags: memjournal-exp
13:08
Merge changes from trunk. check-in: a87305df user: drh tags: memjournal-exp
Changes
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Changes to test/conflict.test.

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#   cmd    An UPDATE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "b" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t3
#   t3     Number of temporary files for tables
#   t4     Number of temporary files for statement journals
#
# Update: Since temporary table files are now opened lazily, and none
# of the following tests use large quantities of data, t3 is always 0.
#


foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  1 {}       UPDATE                  1 {6 7 8 9}  1 0 1
  2 REPLACE  UPDATE                  0 {7 6 9}    1 0 0
  3 IGNORE   UPDATE                  0 {6 7 3 9}  1 0 0
  4 FAIL     UPDATE                  1 {6 7 3 4}  1 0 0
  5 ABORT    UPDATE                  1 {1 2 3 4}  1 0 1
  6 ROLLBACK UPDATE                  1 {1 2 3 4}  0 0 0
  7 REPLACE  {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
  8 IGNORE   {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
  9 FAIL     {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 10 ABORT    {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 11 ROLLBACK {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 12 {}       {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 13 {}       {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 14 {}       {UPDATE OR FAIL}        1 {6 7 3 4}  1 0 0
 15 {}       {UPDATE OR ABORT}       1 {1 2 3 4}  1 0 1
 16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
} {
  if {$t0} {set t1 {UNIQUE constraint failed: t1.a}}
  if {[info exists TEMP_STORE] && $TEMP_STORE==3} {
    set t3 0
  } else {
    set t3 [expr {$t3+$t4}]







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#   cmd    An UPDATE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "b" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t3
#   t3     Number of temporary files for tables
#   t4     Number of temporary files for statement journals
#
# Update (2007-08-21): Since temporary table files are now opened lazily, 
# and none of the following tests use large quantities of data, t3 is always 0.
#
# Update (2016-03-04): Subjournals now also open lazily, so t4 is also always 0.
#
foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  1 {}       UPDATE                  1 {6 7 8 9}  1 0 0
  2 REPLACE  UPDATE                  0 {7 6 9}    1 0 0
  3 IGNORE   UPDATE                  0 {6 7 3 9}  1 0 0
  4 FAIL     UPDATE                  1 {6 7 3 4}  1 0 0
  5 ABORT    UPDATE                  1 {1 2 3 4}  1 0 0
  6 ROLLBACK UPDATE                  1 {1 2 3 4}  0 0 0
  7 REPLACE  {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
  8 IGNORE   {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
  9 FAIL     {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 10 ABORT    {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 11 ROLLBACK {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 12 {}       {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 13 {}       {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 14 {}       {UPDATE OR FAIL}        1 {6 7 3 4}  1 0 0
 15 {}       {UPDATE OR ABORT}       1 {1 2 3 4}  1 0 0
 16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
} {
  if {$t0} {set t1 {UNIQUE constraint failed: t1.a}}
  if {[info exists TEMP_STORE] && $TEMP_STORE==3} {
    set t3 0
  } else {
    set t3 [expr {$t3+$t4}]

Changes to test/conflict2.test.

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#   t1     Content of "b" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t3
#   t3     Number of temporary files for tables
#   t4     Number of temporary files for statement journals
#
# Update: Since temporary table files are now opened lazily, and none
# of the following tests use large quantities of data, t3 is always 0.
#



foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  1 {}       UPDATE                  1 {6 7 8 9}  1 0 1
  2 REPLACE  UPDATE                  0 {7 6 9}    1 0 1
  3 IGNORE   UPDATE                  0 {6 7 3 9}  1 0 1
  4 FAIL     UPDATE                  1 {6 7 3 4}  1 0 1
  5 ABORT    UPDATE                  1 {1 2 3 4}  1 0 1
  6 ROLLBACK UPDATE                  1 {1 2 3 4}  0 0 1
  7 REPLACE  {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
  8 IGNORE   {UPDATE OR REPLACE}     0 {7 6 9}    1 0 1
  9 FAIL     {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 10 ABORT    {UPDATE OR REPLACE}     0 {7 6 9}    1 0 1
 11 ROLLBACK {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 12 {}       {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 13 {}       {UPDATE OR REPLACE}     0 {7 6 9}    1 0 1
 14 {}       {UPDATE OR FAIL}        1 {6 7 3 4}  1 0 0
 15 {}       {UPDATE OR ABORT}       1 {1 2 3 4}  1 0 1
 16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
} {

  # When using in-memory journals, no temporary files are required for
  # statement journals.
  if {[permutation] == "inmemory_journal"} { set t4 0 }









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#   t1     Content of "b" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t3
#   t3     Number of temporary files for tables
#   t4     Number of temporary files for statement journals
#
# Update: Since temporary table files are now opened lazily, and none
# of the following tests use large quantities of data, t3 is always 0.
#
# Update (2016-03-04): Subjournals now only open when their size
# exceeds 64KB.
#
foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  1 {}       UPDATE                  1 {6 7 8 9}  1 0 0
  2 REPLACE  UPDATE                  0 {7 6 9}    1 0 0
  3 IGNORE   UPDATE                  0 {6 7 3 9}  1 0 0
  4 FAIL     UPDATE                  1 {6 7 3 4}  1 0 0
  5 ABORT    UPDATE                  1 {1 2 3 4}  1 0 0
  6 ROLLBACK UPDATE                  1 {1 2 3 4}  0 0 0
  7 REPLACE  {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
  8 IGNORE   {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
  9 FAIL     {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 10 ABORT    {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 11 ROLLBACK {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 12 {}       {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 13 {}       {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 14 {}       {UPDATE OR FAIL}        1 {6 7 3 4}  1 0 0
 15 {}       {UPDATE OR ABORT}       1 {1 2 3 4}  1 0 0
 16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
} {

  # When using in-memory journals, no temporary files are required for
  # statement journals.
  if {[permutation] == "inmemory_journal"} { set t4 0 }

Changes to test/exclusive.test.

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    BEGIN;
    INSERT INTO abc VALUES(1, 2, 3);
    INSERT INTO abc SELECT a+1, b+1, c+1 FROM abc;
  }
} {}
do_test exclusive-5.1 {
  # Three files are open: The db, journal and statement-journal.

  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 3 - ($TEMP_STORE>=2)]
do_test exclusive-5.2 {
  execsql {
    COMMIT;
  }
  # One file open: the db.
  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
................................................................................
  expr $sqlite_open_file_count-$extrafds
} {2}
do_test exclusive-5.4 {
  execsql {
    INSERT INTO abc SELECT a+10, b+10, c+10 FROM abc;
  }
  # Three files are open: The db, journal and statement-journal.

  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 3 - ($TEMP_STORE>=2)]
do_test exclusive-5.5 {
  execsql {
    COMMIT;
  }
  # Three files are still open: The db, journal and statement-journal.

  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 3 - ($TEMP_STORE>=2)]
do_test exclusive-5.6 {
  execsql {
    PRAGMA locking_mode = normal;
    SELECT * FROM abc;
  }
} {normal 1 2 3 2 3 4 5 6 7 11 12 13 12 13 14 15 16 17}
do_test exclusive-5.7 {







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    BEGIN;
    INSERT INTO abc VALUES(1, 2, 3);
    INSERT INTO abc SELECT a+1, b+1, c+1 FROM abc;
  }
} {}
do_test exclusive-5.1 {
  # Three files are open: The db, journal and statement-journal.
  # (2016-03-04) The statement-journal is now opened lazily
  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 2 - ($TEMP_STORE>=2)]
do_test exclusive-5.2 {
  execsql {
    COMMIT;
  }
  # One file open: the db.
  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
................................................................................
  expr $sqlite_open_file_count-$extrafds
} {2}
do_test exclusive-5.4 {
  execsql {
    INSERT INTO abc SELECT a+10, b+10, c+10 FROM abc;
  }
  # Three files are open: The db, journal and statement-journal.
  # 2016-03-04: The statement-journal open is deferred
  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 2 - ($TEMP_STORE>=2)]
do_test exclusive-5.5 {
  execsql {
    COMMIT;
  }
  # Three files are still open: The db, journal and statement-journal.
  # 2016-03-04: The statement-journal open is deferred
  set sqlite_open_file_count
  expr $sqlite_open_file_count-$extrafds
} [expr 2 - ($TEMP_STORE>=2)]
do_test exclusive-5.6 {
  execsql {
    PRAGMA locking_mode = normal;
    SELECT * FROM abc;
  }
} {normal 1 2 3 2 3 4 5 6 7 11 12 13 12 13 14 15 16 17}
do_test exclusive-5.7 {

Changes to test/stmt.test.

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  set sqlite_open_file_count
} {2}
do_test stmt-1.4 {
  execsql {
    INSERT INTO t1 SELECT a+1, b+1 FROM t1;
  }
  set sqlite_open_file_count

} {3}
do_test stmt-1.5 {
  execsql COMMIT
  set sqlite_open_file_count
} {1}
do_test stmt-1.6.1 {
  execsql {
    BEGIN;
................................................................................
      INSERT INTO t1 SELECT a+2, b+2 FROM t1;
  }
  set sqlite_open_file_count
} {2}
do_test stmt-1.6.2 {
  execsql { INSERT INTO t1 SELECT a+4, b+4 FROM t1 }
  set sqlite_open_file_count

} {3}
do_test stmt-1.7 {
  execsql COMMIT
  set sqlite_open_file_count
} {1}


proc filecount {testname sql expected} {
................................................................................

filecount stmt-2.1 { INSERT INTO t1 VALUES(9, 9)  } 2
filecount stmt-2.2 { REPLACE INTO t1 VALUES(9, 9) } 2
filecount stmt-2.3 { INSERT INTO t1 SELECT 9, 9   } 2
filecount stmt-2.4 { 
    INSERT INTO t1 SELECT 9, 9;
    INSERT INTO t1 SELECT 10, 10;
} 3

do_test stmt-2.5 {
  execsql { CREATE INDEX i1 ON t1(b) }
} {}
filecount stmt-2.6 { 
  REPLACE INTO t1 VALUES(5, 5);
  REPLACE INTO t1 VALUES(5, 5); 
} 3

finish_test







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  set sqlite_open_file_count
} {2}
do_test stmt-1.4 {
  execsql {
    INSERT INTO t1 SELECT a+1, b+1 FROM t1;
  }
  set sqlite_open_file_count
  # 2016-03-04: statement-journal open deferred
} {2}
do_test stmt-1.5 {
  execsql COMMIT
  set sqlite_open_file_count
} {1}
do_test stmt-1.6.1 {
  execsql {
    BEGIN;
................................................................................
      INSERT INTO t1 SELECT a+2, b+2 FROM t1;
  }
  set sqlite_open_file_count
} {2}
do_test stmt-1.6.2 {
  execsql { INSERT INTO t1 SELECT a+4, b+4 FROM t1 }
  set sqlite_open_file_count
  # 2016-03-04: statement-journal open deferred
} {2}
do_test stmt-1.7 {
  execsql COMMIT
  set sqlite_open_file_count
} {1}


proc filecount {testname sql expected} {
................................................................................

filecount stmt-2.1 { INSERT INTO t1 VALUES(9, 9)  } 2
filecount stmt-2.2 { REPLACE INTO t1 VALUES(9, 9) } 2
filecount stmt-2.3 { INSERT INTO t1 SELECT 9, 9   } 2
filecount stmt-2.4 { 
    INSERT INTO t1 SELECT 9, 9;
    INSERT INTO t1 SELECT 10, 10;
} 2

do_test stmt-2.5 {
  execsql { CREATE INDEX i1 ON t1(b) }
} {}
filecount stmt-2.6 { 
  REPLACE INTO t1 VALUES(5, 5);
  REPLACE INTO t1 VALUES(5, 5); 
} 2

finish_test

Changes to test/tempdb.test.

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      INSERT INTO t1 VALUES(1, 2, 3);
      INSERT INTO t1 VALUES(4, 5, 6);
      INSERT INTO t2 VALUES(7, 8, 9);
      INSERT INTO t2 SELECT * FROM t1;
  }
  catchsql { INSERT INTO t1 SELECT * FROM t2 }
  set sqlite_open_file_count
} [expr 1 + (0==$jrnl_in_memory) + (0==$subj_in_memory)]
do_test tempdb-2.3 {
  execsql {
    PRAGMA temp_store = 'memory';
    ROLLBACK;
    BEGIN;
      INSERT INTO t1 VALUES(1, 2, 3);
      INSERT INTO t1 VALUES(4, 5, 6);







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      INSERT INTO t1 VALUES(1, 2, 3);
      INSERT INTO t1 VALUES(4, 5, 6);
      INSERT INTO t2 VALUES(7, 8, 9);
      INSERT INTO t2 SELECT * FROM t1;
  }
  catchsql { INSERT INTO t1 SELECT * FROM t2 }
  set sqlite_open_file_count
} [expr 1 + (0==$jrnl_in_memory)]
do_test tempdb-2.3 {
  execsql {
    PRAGMA temp_store = 'memory';
    ROLLBACK;
    BEGIN;
      INSERT INTO t1 VALUES(1, 2, 3);
      INSERT INTO t1 VALUES(4, 5, 6);