github.com/jdgcs/sqlite3@v1.12.1-0.20210908114423-bc5f96e4dd51/testdata/tcl/tkt3992.test (about)

     1  # 2001 September 15
     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  # $Id: tkt3992.test,v 1.1 2009/07/27 10:05:06 danielk1977 Exp $
    13  
    14  set testdir [file dirname $argv0]
    15  source $testdir/tester.tcl
    16  
    17  do_test tkt3992-1.1 {
    18    execsql {
    19      CREATE TABLE parameters1(
    20         mountcnt    INT NOT NULL CHECK (typeof(mountcnt) == 'integer'),
    21         version     REAL NOT NULL
    22      );
    23      INSERT INTO parameters1(mountcnt, version) VALUES(1, 1.0);
    24  
    25      CREATE TABLE parameters2(
    26         mountcnt    INT NOT NULL CHECK (typeof(mountcnt) == 'integer'),
    27         version     REAL CHECK (typeof(version) == 'real')
    28      );
    29      INSERT INTO parameters2(mountcnt, version) VALUES(1, 1.0);
    30    }
    31  } {}
    32  
    33  do_test tkt3992-1.2 {
    34    execsql {
    35      UPDATE parameters1 SET mountcnt = mountcnt + 1;
    36      SELECT * FROM parameters1;
    37    }
    38  } {2 1.0}
    39  
    40  do_test tkt3992-1.3 {
    41    execsql {
    42      UPDATE parameters2 SET mountcnt = mountcnt + 1;
    43      SELECT * FROM parameters2;
    44    }
    45  } {2 1.0}
    46  
    47  ifcapable altertable {
    48    do_test tkt3992-2.1 {
    49      execsql {
    50        CREATE TABLE t1(a, b);
    51        INSERT INTO t1 VALUES(1, 2);
    52        ALTER TABLE t1 ADD COLUMN c DEFAULT 3;
    53        SELECT * FROM t1;
    54      }
    55    } {1 2 3}
    56    do_test tkt3992-2.2 {
    57      execsql {
    58        UPDATE t1 SET a = 'one';
    59        SELECT * FROM t1;
    60      }
    61    } {one 2 3}
    62  }
    63  
    64  ifcapable trigger {
    65    db function tcl eval
    66    do_test tkt3992-2.3 {
    67      execsql {
    68        CREATE TABLE t2(a REAL, b REAL, c REAL);
    69        INSERT INTO t2 VALUES(1, 2, 3);
    70        CREATE TRIGGER tr2 BEFORE UPDATE ON t2 BEGIN
    71          SELECT tcl('set res', typeof(new.c));
    72        END;
    73    
    74        UPDATE t2 SET a = 'I';
    75      }
    76      set res
    77    } {real}
    78  }
    79  
    80  
    81  finish_test