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

     1  #
     2  # 2006 February 9
     3  #
     4  # The author disclaims copyright to this source code.  In place of
     5  # a legal notice, here is a blessing:
     6  #
     7  #    May you do good and not evil.
     8  #    May you find forgiveness for yourself and forgive others.
     9  #    May you share freely, never taking more than you give.
    10  #
    11  #***********************************************************************
    12  # This file implements regression tests for SQLite library.  The
    13  # focus of this script is the sqlite3_table_column_metadata() API.
    14  #
    15  # $Id: colmeta.test,v 1.4 2008/01/23 12:52:41 drh Exp $
    16  
    17  set testdir [file dirname $argv0]
    18  source $testdir/tester.tcl
    19  
    20  # Set up a schema in the main and temp test databases.
    21  do_test colmeta-0 {
    22    execsql {
    23      CREATE TABLE abc(a, b, c);
    24      CREATE TABLE abc2(a PRIMARY KEY COLLATE NOCASE, b VARCHAR(32), c);
    25      CREATE TABLE abc3(a NOT NULL, b INTEGER PRIMARY KEY, c);
    26      CREATE TABLE abc5(w,x,y,z,PRIMARY KEY(x,z)) WITHOUT ROWID;
    27      CREATE TABLE abc6(rowid TEXT COLLATE rtrim, oid REAL, _rowid_ BLOB);
    28    }
    29    ifcapable autoinc {
    30      execsql {
    31        CREATE TABLE abc4(a, b INTEGER PRIMARY KEY AUTOINCREMENT, c);
    32      }
    33    }
    34    ifcapable view {
    35      execsql {
    36        CREATE VIEW v1 AS SELECT * FROM abc2;
    37      }
    38    }
    39  } {}
    40  
    41  
    42  # Return values are of the form:
    43  #
    44  #   {<decl-type> <collation> <not null> <primary key> <auto increment>}
    45  #
    46  set tests {
    47    1  {main abc a}                {0 {{} BINARY 0 0 0}}
    48    2  {{} abc a}                  {0 {{} BINARY 0 0 0}}
    49    3  {{} abc2 b}                 {0 {VARCHAR(32) BINARY 0 0 0}}
    50    4  {main abc2 b}               {0 {VARCHAR(32) BINARY 0 0 0}}
    51    5  {{} abc2 a}                 {0 {{} NOCASE 0 1 0}}
    52    6  {{} abc3 a}                 {0 {{} BINARY 1 0 0}}
    53    7  {{} abc3 b}                 {0 {INTEGER BINARY 0 1 0}}
    54    13 {main abc rowid}            {0 {INTEGER BINARY 0 1 0}}
    55    14 {main abc3 rowid}           {0 {INTEGER BINARY 0 1 0}}
    56    16 {main abc d}                {1 {no such table column: abc.d}}
    57    20 {main abc5 w}               {0 {{} BINARY 0 0 0}}
    58    21 {main abc5 x}               {0 {{} BINARY 1 1 0}}
    59    22 {main abc5 y}               {0 {{} BINARY 0 0 0}}
    60    23 {main abc5 z}               {0 {{} BINARY 1 1 0}}
    61    24 {main abc5 rowid}           {1 {no such table column: abc5.rowid}}
    62    30 {main abc6 rowid}           {0 {TEXT rtrim 0 0 0}}
    63    31 {main abc6 oid}             {0 {REAL BINARY 0 0 0}}
    64    32 {main abc6 _rowid_}         {0 {BLOB BINARY 0 0 0}}
    65  }
    66  ifcapable autoinc {
    67    set tests [concat $tests {
    68      100 {{} abc4 b}              {0 {INTEGER BINARY 0 1 1}}
    69      101 {main abc4 rowid}        {0 {INTEGER BINARY 0 1 1}}
    70    }]
    71  }
    72  ifcapable view {
    73    set tests [concat $tests {
    74      200 {{} v1 a}                {1 {no such table column: v1.a}}
    75      201 {main v1 b}              {1 {no such table column: v1.b}}
    76      202 {main v1 badname}        {1 {no such table column: v1.badname}}
    77      203 {main v1 rowid}          {1 {no such table column: v1.rowid}}
    78    }]
    79  }
    80  
    81  foreach {tn params results} $tests {
    82    set ::DB [sqlite3_connection_pointer db]
    83  
    84    set tstbody [concat sqlite3_table_column_metadata $::DB $params] 
    85    do_test colmeta-$tn.1 {
    86      list [catch $tstbody msg] [set msg]
    87    } $results
    88  
    89    db close
    90    sqlite3 db test.db
    91  
    92    set ::DB [sqlite3_connection_pointer db]
    93    set tstbody [concat sqlite3_table_column_metadata $::DB $params] 
    94    do_test colmeta-$tn.2 {
    95      list [catch $tstbody msg] [set msg]
    96    } $results
    97  }
    98  
    99  # Calling sqlite3_table_column_metadata with a NULL column name merely
   100  # checks for the existance of the table.
   101  #
   102  do_test colmeta-300 {
   103    catch {sqlite3_table_column_metadata $::DB main xyzzy} res
   104  } {1}
   105  do_test colmeta-301 {
   106    catch {sqlite3_table_column_metadata $::DB main abc} res
   107  } {0}
   108  
   109  
   110  finish_test