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Overview
Comment:Improved tests for the carray() table-valued function.
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SHA1: 83a099f139aba03edac19c890a0019e922032a25
User & Date: drh 2017-02-03 15:16:25.769
Context
2017-02-03
20:54
Improved performance and stack usage when processing VALUES clauses with a very large number of rows. (check-in: 5706d4708a user: drh tags: trunk)
15:16
Improved tests for the carray() table-valued function. (check-in: 83a099f139 user: drh tags: trunk)
2017-02-02
20:32
Ensure that all cursors have their positions saved prior to rolling back a savepoint. (check-in: 8e03a8e95f user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/tabfunc01.test.
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  WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100)
    INSERT INTO t600(a,b) SELECT x, printf('(%03d)',x) FROM c;
  SELECT b FROM t600 WHERE a IN generate_series(2,52,10);
} {(002) (012) (022) (032) (042) (052)}


do_test tabfunc01-700 {
  set PTR [intarray_addr 5 7 13 17 23]
  db eval {
    SELECT b FROM t600, carray($PTR,5) WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-701 {
  db eval {
    SELECT b FROM t600 WHERE a IN carray($PTR,5,'int32');
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-702 {
  db eval {
    SELECT b FROM t600 WHERE a IN carray($PTR,4,'int32');
  }
} {(005) (007) (013) (017)}
do_catchsql_test tabfunc01-710 {
  SELECT b FROM t600 WHERE a IN carray($PTR,5,'int33');
} {1 {unknown datatype: 'int33'}}

do_test tabfunc01-720 {
  set PTR [int64array_addr 5 7 13 17 23]
  db eval {
    SELECT b FROM t600, carray($PTR,5,'int64') WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-721 {
  db eval {
    SELECT remember(123,$PTR);
    SELECT value FROM carray($PTR,5,'int64');
  }
} {123 123 7 13 17 23}
do_test tabfunc01-722 {
  set PTR2 [expr {$PTR+16}]
  db eval {
    SELECT remember(987,$PTR2);
    SELECT value FROM carray($PTR,5,'int64');
  }
} {987 123 7 987 17 23}

do_test tabfunc01-730 {
  set PTR [doublearray_addr 5.0 7.0 13.0 17.0 23.0]
  db eval {
    SELECT b FROM t600, carray($PTR,5,'double') WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}

do_test tabfunc01-740 {
  set PTR [textarray_addr 5 7 13 17 23]
  db eval {
    SELECT b FROM t600, carray($PTR,5,'char*') WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}










intarray_addr
int64array_addr
doublearray_addr
textarray_addr

finish_test








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  WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100)
    INSERT INTO t600(a,b) SELECT x, printf('(%03d)',x) FROM c;
  SELECT b FROM t600 WHERE a IN generate_series(2,52,10);
} {(002) (012) (022) (032) (042) (052)}


do_test tabfunc01-700 {
  set PTR1 [intarray_addr 5 7 13 17 23]
  db eval {
    SELECT b FROM t600, carray($PTR1,5) WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-701 {
  db eval {
    SELECT b FROM t600 WHERE a IN carray($PTR1,5,'int32');
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-702 {
  db eval {
    SELECT b FROM t600 WHERE a IN carray($PTR1,4,'int32');
  }
} {(005) (007) (013) (017)}
do_catchsql_test tabfunc01-710 {
  SELECT b FROM t600 WHERE a IN carray($PTR1,5,'int33');
} {1 {unknown datatype: 'int33'}}

do_test tabfunc01-720 {
  set PTR2 [int64array_addr 5 7 13 17 23]
  db eval {
    SELECT b FROM t600, carray($PTR2,5,'int64') WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}
do_test tabfunc01-721 {
  db eval {
    SELECT remember(123,$PTR2);
    SELECT value FROM carray($PTR2,5,'int64');
  }
} {123 123 7 13 17 23}
do_test tabfunc01-722 {
  set PTR3 [expr {$PTR2+16}]
  db eval {
    SELECT remember(987,$PTR3);
    SELECT value FROM carray($PTR2,5,'int64');
  }
} {987 123 7 987 17 23}

do_test tabfunc01-730 {
  set PTR4 [doublearray_addr 5.0 7.0 13.0 17.0 23.0]
  db eval {
    SELECT b FROM t600, carray($PTR4,5,'double') WHERE a=value;
  }
} {(005) (007) (013) (017) (023)}

do_test tabfunc01-740 {
  set PTR5 [textarray_addr x5 x7 x13 x17 x23]
  db eval {
    SELECT b FROM t600, carray($PTR5,5,'char*') WHERE a=trim(value,'x');
  }
} {(005) (007) (013) (017) (023)}

do_test tabfunc01-750 {
  db eval {
    SELECT aa.value, bb.value, '|'
      FROM carray($PTR4,5,'double') AS aa
      JOIN carray($PTR5,5,'char*') AS bb ON aa.rowid=bb.rowid;
  }
} {5.0 x5 | 7.0 x7 | 13.0 x13 | 17.0 x17 | 23.0 x23 |}

# Free up memory allocations
intarray_addr
int64array_addr
doublearray_addr
textarray_addr

finish_test