gitlab.com/CoiaPrant/sqlite3@v1.19.1/testdata/tcl/tkt3838.test (about)

     1  # 2009 May 5
     2  #
     3  # The author disclaims copyright to this source code.  In place of
     4  # a legal notice, here is a blessing:
     5  #
     6  #    May you do good and not evil.
     7  #    May you find forgiveness for yourself and forgive others.
     8  #    May you share freely, never taking more than you give.
     9  #
    10  #***********************************************************************
    11  #
    12  # Ticket #3838
    13  #
    14  # The ticket reports that the encoding is UTF8 on the DEFAULT VALUE of
    15  # a column added using ALTER TABLE even when the database is UTF16.
    16  # Verify that this has been fixed.
    17  #
    18  # $Id: tkt3838.test,v 1.1 2009/05/05 12:54:50 drh Exp $
    19  
    20  set testdir [file dirname $argv0]
    21  source $testdir/tester.tcl
    22  
    23  ifcapable !altertable {
    24    finish_test
    25    return
    26  }
    27  
    28  do_realnum_test tkt3838-1.1 {
    29    db eval {
    30      PRAGMA encoding=UTF16;
    31      CREATE TABLE t1(x);
    32      INSERT INTO t1 VALUES(1);
    33      ALTER TABLE t1 ADD COLUMN b INTEGER DEFAULT '999';
    34      ALTER TABLE t1 ADD COLUMN c REAL DEFAULT '9e99';
    35      ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'xyzzy';
    36      UPDATE t1 SET x=x+1;
    37      SELECT * FROM t1;
    38    }
    39  } {2 999 9e+99 xyzzy}
    40  
    41  ifcapable trigger {
    42    do_test tkt3838-1.2 {
    43      db eval {
    44        CREATE TABLE log(y);
    45        CREATE TRIGGER r1 AFTER INSERT ON T1 BEGIN
    46          INSERT INTO log VALUES(new.x);
    47        END;
    48        INSERT INTO t1(x) VALUES(123);
    49        ALTER TABLE T1 RENAME TO XYZ2;
    50        INSERT INTO xyz2(x) VALUES(456);
    51        ALTER TABLE xyz2 RENAME TO pqr3;
    52        INSERT INTO pqr3(x) VALUES(789);
    53        SELECT * FROM log;
    54      }
    55    } {123 456 789}
    56  }
    57  
    58  finish_test