# 2011 December 9
#
# 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 implements regression tests for SQLite library.
#
# This file implements tests to verify that ticket [7bbfb7d442] has been
# fixed.  
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix tkt-7bbfb7d442

do_execsql_test 1.1 {
  CREATE TABLE t1(a, b);
  INSERT INTO t1 VALUES(1, 'one');
  INSERT INTO t1 VALUES(2, 'two');
  INSERT INTO t1 VALUES(3, 'three');

  CREATE TABLE t2(c, d);
  INSERT INTO t2 VALUES('one', 'I');
  INSERT INTO t2 VALUES('two', 'II');
  INSERT INTO t2 VALUES('three', 'III');

  CREATE TABLE t3(t3_a PRIMARY KEY, t3_d);
  CREATE TRIGGER t3t AFTER INSERT ON t3 WHEN new.t3_d IS NULL BEGIN
    UPDATE t3 SET t3_d = (
      SELECT d FROM 
        (SELECT * FROM t2 WHERE (new.t3_a%2)=(rowid%2) LIMIT 10),
        (SELECT * FROM t1 WHERE (new.t3_a%2)=(rowid%2) LIMIT 10)
      WHERE a = new.t3_a AND b = c
    ) WHERE t3_a = new.t3_a;
  END;
}

do_execsql_test 1.2 {
  INSERT INTO t3(t3_a) VALUES(1);
  INSERT INTO t3(t3_a) VALUES(2);
  INSERT INTO t3(t3_a) VALUES(3);
  SELECT * FROM t3;
} {1 I 2 II 3 III}

do_execsql_test 1.3 { DELETE FROM t3 }

do_execsql_test 1.4 {
  INSERT INTO t3(t3_a) SELECT 1 UNION SELECT 2 UNION SELECT 3;
  SELECT * FROM t3;
} {1 I 2 II 3 III}



#-------------------------------------------------------------------------
# The following test case - 2.* - is from the original bug report as 
# posted to the mailing list.
#
do_execsql_test 2.1 {
  CREATE TABLE InventoryControl (
    InventoryControlId INTEGER PRIMARY KEY AUTOINCREMENT,
    SKU INTEGER NOT NULL,
    Variant INTEGER NOT NULL DEFAULT 0,
    ControlDate DATE NOT NULL,
    ControlState INTEGER NOT NULL DEFAULT -1,
    DeliveredQty VARCHAR(30)
  );
  
  CREATE TRIGGER TGR_InventoryControl_AfterInsert
  AFTER INSERT ON InventoryControl 
  FOR EACH ROW WHEN NEW.ControlState=-1 BEGIN 

  INSERT OR REPLACE INTO InventoryControl(
        InventoryControlId,SKU,Variant,ControlDate,ControlState,DeliveredQty
  ) SELECT
          T1.InventoryControlId AS InventoryControlId,
          T1.SKU AS SKU,
          T1.Variant AS Variant,
          T1.ControlDate AS ControlDate,
          1 AS ControlState,
          COALESCE(T2.DeliveredQty,0) AS DeliveredQty
      FROM (
          SELECT
              NEW.InventoryControlId AS InventoryControlId,
              II.SKU AS SKU,
              II.Variant AS Variant,
              COALESCE(LastClosedIC.ControlDate,NEW.ControlDate) AS ControlDate
          FROM
              InventoryItem II
          LEFT JOIN
              InventoryControl LastClosedIC
              ON  LastClosedIC.InventoryControlId IN ( SELECT 99999 )
          WHERE
              II.SKU=NEW.SKU AND
              II.Variant=NEW.Variant
      )   T1
      LEFT JOIN (
          SELECT
              TD.SKU AS SKU,
              TD.Variant AS Variant,
              10 AS DeliveredQty
          FROM
              TransactionDetail TD
          WHERE
              TD.SKU=NEW.SKU AND
              TD.Variant=NEW.Variant
      )   T2
      ON  T2.SKU=T1.SKU AND
          T2.Variant=T1.Variant;
  END;
  
  CREATE TABLE InventoryItem (
    SKU INTEGER NOT NULL,
    Variant INTEGER NOT NULL DEFAULT 0,
    DeptCode INTEGER NOT NULL,
    GroupCode INTEGER NOT NULL,
    ItemDescription VARCHAR(120) NOT NULL,
    PRIMARY KEY(SKU, Variant)
  );
  
  INSERT INTO InventoryItem VALUES(220,0,1,170,'Scoth Tampon Recurer');
  INSERT INTO InventoryItem VALUES(31,0,1,110,'Fromage');
  
  CREATE TABLE TransactionDetail (
    TransactionId INTEGER NOT NULL,
    SKU INTEGER NOT NULL,
    Variant INTEGER NOT NULL DEFAULT 0,
    PRIMARY KEY(TransactionId, SKU, Variant)
  );
  INSERT INTO TransactionDetail(TransactionId, SKU, Variant) VALUES(44, 31, 0);
  
  
  INSERT INTO InventoryControl(SKU, Variant, ControlDate) SELECT 
      II.SKU AS SKU, II.Variant AS Variant, '2011-08-30' AS ControlDate 
      FROM InventoryItem II;
}

do_execsql_test 2.2 {
  SELECT SKU, DeliveredQty FROM InventoryControl WHERE SKU=31
} {31 10}

do_execsql_test 2.3 {
  SELECT CASE WHEN DeliveredQty=10 THEN "TEST PASSED!" ELSE "TEST FAILED!" END 
  FROM InventoryControl WHERE SKU=31; 
} {{TEST PASSED!}}


finish_test
