github.com/jdgcs/sqlite3@v1.12.1-0.20210908114423-bc5f96e4dd51/testdata/tcl/pragma5.test (about)

     1  # 2017 August 25
     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  # This file implements regression tests for SQLite library.
    12  #
    13  # This file implements tests for the PRAGMA command. Specifically,
    14  # those pragmas that are not disabled at build time by setting:
    15  #
    16  #   -DSQLITE_OMIT_INTROSPECTION_PRAGMAS
    17  #
    18  
    19  set testdir [file dirname $argv0]
    20  source $testdir/tester.tcl
    21  set testprefix pragma5
    22  
    23  if { [catch {db one "SELECT count(*) FROM pragma_function_list"}] } {
    24    finish_test
    25    return
    26  }
    27  
    28  db function external external
    29  
    30  do_execsql_test 1.0 {
    31    PRAGMA table_info(pragma_function_list)
    32  } {
    33    0 name {} 0 {} 0 
    34    1 builtin {} 0 {} 0
    35    2 type {} 0 {} 0
    36    3 enc {} 0 {} 0
    37    4 narg {} 0 {} 0
    38    5 flags {} 0 {} 0
    39  }
    40  do_execsql_test 1.1 {
    41    SELECT DISTINCT name, builtin
    42      FROM pragma_function_list WHERE name='upper' AND builtin
    43  } {upper 1}
    44  do_execsql_test 1.2 {
    45    SELECT DISTINCT name, builtin
    46      FROM pragma_function_list WHERE name LIKE 'exter%';
    47  } {external 0}
    48  
    49  ifcapable fts5 {
    50    do_execsql_test 2.0 {
    51      PRAGMA table_info(pragma_module_list)
    52    } {
    53      0 name {} 0 {} 0 
    54    }
    55    do_execsql_test 2.1 {
    56      SELECT * FROM pragma_module_list WHERE name='fts5'
    57    } {fts5}
    58  }
    59  
    60  do_execsql_test 3.0 {
    61    PRAGMA table_info(pragma_pragma_list)
    62  } {
    63    0 name {} 0 {} 0 
    64  }
    65  do_execsql_test 3.1 {
    66    SELECT * FROM pragma_pragma_list WHERE name='pragma_list'
    67  } {pragma_list}
    68  
    69  
    70  finish_test