bind.test

最新的sqlite3.6.2源代码

  } {text text text}
  do_test bind-7.3 {
    db eval {DELETE FROM t1}
    sqlite3_bind_text16 $VM 1 [encoding convertto unicode hi\000yall\000] 16
    sqlite3_bind_text16 $VM 2 [encoding convertto unicode hi\000yall\000] 14
    sqlite3_bind_text16 $VM 3 [encoding convertto unicode hi\000yall\000] -1
    sqlite_step $VM N VALUES COLNAMES
    sqlite3_reset $VM
    execsql {SELECT * FROM t1}
  } {hi hi hi}
  if {$enc=="UTF-8"} {
    do_test bind-7.4 {
      execsql {SELECT hex(a), hex(b), hex(c) FROM t1}
    } {68690079616C6C00 68690079616C6C 6869}
  } elseif {$enc=="UTF-16le"} {
    do_test bind-7.4 {
      execsql {SELECT hex(a), hex(b), hex(c) FROM t1}
    } {680069000000790061006C006C000000 680069000000790061006C006C00 68006900}
  } elseif {$enc=="UTF-16be"} {
    do_test bind-7.4 {
      execsql {SELECT hex(a), hex(b), hex(c) FROM t1}
    } {00680069000000790061006C006C0000 00680069000000790061006C006C 00680069}
  }
  do_test bind-7.5 {
    execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
  } {text text text}
}
do_test bind-7.99 {
  execsql {DELETE FROM t1;}
} {}

# Test that the 'out of range' error works.
do_test bind-8.1 {
  catch { sqlite3_bind_null $VM 0 }
} {1}
do_test bind-8.2 {
  sqlite3_errmsg $DB
} {bind or column index out of range}
ifcapable {utf16} {
  do_test bind-8.3 {
    encoding convertfrom unicode [sqlite3_errmsg16 $DB]
  } {bind or column index out of range}
}
do_test bind-8.4 {
  sqlite3_bind_null $VM 1 
  sqlite3_errmsg $DB
} {not an error}
do_test bind-8.5 {
  catch { sqlite3_bind_null $VM 4 }
} {1}
do_test bind-8.6 {
  sqlite3_errmsg $DB
} {bind or column index out of range}
ifcapable {utf16} {
  do_test bind-8.7 {
    encoding convertfrom unicode [sqlite3_errmsg16 $DB]
  } {bind or column index out of range}
}

do_test bind-8.8 {
  catch { sqlite3_bind_blob $VM 0 "abc" 3 }
} {1}
do_test bind-8.9 {
  catch { sqlite3_bind_blob $VM 4 "abc" 3 }
} {1}
do_test bind-8.10 {
  catch { sqlite3_bind_text $VM 0 "abc" 3 }
} {1}
ifcapable {utf16} {
  do_test bind-8.11 {
    catch { sqlite3_bind_text16 $VM 4 "abc" 2 }
  } {1}
}
do_test bind-8.12 {
  catch { sqlite3_bind_int $VM 0 5 }
} {1}
do_test bind-8.13 {
  catch { sqlite3_bind_int $VM 4 5 }
} {1}
do_test bind-8.14 {
  catch { sqlite3_bind_double $VM 0 5.0 }
} {1}
do_test bind-8.15 {
  catch { sqlite3_bind_double $VM 4 6.0 }
} {1}

do_test bind-8.99 {
  sqlite3_finalize $VM
} SQLITE_OK

do_test bind-9.1 {
  execsql {
    CREATE TABLE t2(a,b,c,d,e,f);
  }
  set rc [catch {
    sqlite3_prepare $DB {
      INSERT INTO t2(a) VALUES(?0)
    } -1 TAIL
  } msg]
  lappend rc $msg
} {1 {(1) variable number must be between ?1 and ?999}}
do_test bind-9.2 {
  set rc [catch {
    sqlite3_prepare $DB {
      INSERT INTO t2(a) VALUES(?1000)
    } -1 TAIL
  } msg]
  lappend rc $msg
} {1 {(1) variable number must be between ?1 and ?999}}
do_test bind-9.3.1 {
  set VM [
    sqlite3_prepare $DB {
      INSERT INTO t2(a,b) VALUES(?1,?999)
    } -1 TAIL
  ]
  sqlite3_bind_parameter_count $VM
} {999}
catch {sqlite3_finalize $VM}
do_test bind-9.3.2 {
  set VM [
    sqlite3_prepare $DB {
      INSERT INTO t2(a,b) VALUES(?2,?998)
    } -1 TAIL
  ]
  sqlite3_bind_parameter_count $VM
} {998}
catch {sqlite3_finalize $VM}
do_test bind-9.4 {
  set VM [
    sqlite3_prepare $DB {
      INSERT INTO t2(a,b,c,d) VALUES(?1,?997,?,?)
    } -1 TAIL
  ]
  sqlite3_bind_parameter_count $VM
} {999}
do_test bind-9.5 {
  sqlite3_bind_int $VM 1 1
  sqlite3_bind_int $VM 997 999
  sqlite3_bind_int $VM 998 1000
  sqlite3_bind_int $VM 999 1001
  sqlite3_step $VM
} SQLITE_DONE
do_test bind-9.6 {
  sqlite3_finalize $VM
} SQLITE_OK
do_test bind-9.7 {
  execsql {SELECT * FROM t2}
} {1 999 1000 1001 {} {}}

ifcapable {tclvar} {
  do_test bind-10.1 {
    set VM [
      sqlite3_prepare $DB {
        INSERT INTO t2(a,b,c,d,e,f) VALUES(:abc,$abc,:abc,$ab,$abc,:abc)
      } -1 TAIL
    ]
    sqlite3_bind_parameter_count $VM
  } 3
  set v1 {$abc}
  set v2 {$ab}
}
ifcapable {!tclvar} {
  do_test bind-10.1 {
    set VM [
      sqlite3_prepare $DB {
        INSERT INTO t2(a,b,c,d,e,f) VALUES(:abc,:xyz,:abc,:xy,:xyz,:abc)
      } -1 TAIL
    ]
    sqlite3_bind_parameter_count $VM
  } 3
  set v1 {:xyz}
  set v2 {:xy}
}
do_test bind-10.2 {
  sqlite3_bind_parameter_index $VM :abc
} 1
do_test bind-10.3 {
  sqlite3_bind_parameter_index $VM $v1
} 2
do_test bind-10.4 {
  sqlite3_bind_parameter_index $VM $v2
} 3
do_test bind-10.5 {
  sqlite3_bind_parameter_name $VM 1
} :abc
do_test bind-10.6 {
  sqlite3_bind_parameter_name $VM 2
} $v1
do_test bind-10.7 {
  sqlite3_bind_parameter_name $VM 3
} $v2
do_test bind-10.7.1 {
  sqlite3_bind_parameter_name 0 1   ;# Ignore if VM is NULL
} {}
do_test bind-10.7.2 {
  sqlite3_bind_parameter_name $VM 0 ;# Ignore if index too small
} {}
do_test bind-10.7.3 {
  sqlite3_bind_parameter_name $VM 4 ;# Ignore if index is too big
} {}
do_test bind-10.8 {
  sqlite3_bind_int $VM 1 1
  sqlite3_bind_int $VM 2 2
  sqlite3_bind_int $VM 3 3
  sqlite3_step $VM
} SQLITE_DONE
do_test bind-10.8.1 {
  # Binding attempts after program start should fail
  set rc [catch {
    sqlite3_bind_int $VM 1 1
  } msg]
  lappend rc $msg
} {1 {}}
do_test bind-10.9 {
  sqlite3_finalize $VM
} SQLITE_OK
do_test bind-10.10 {
  execsql {SELECT * FROM t2}
} {1 999 1000 1001 {} {} 1 2 1 3 2 1}

# Ticket #918
#
do_test bind-10.11 {
  # catch {sqlite3_finalize $VM}
  set VM [
    sqlite3_prepare $DB {
      INSERT INTO t2(a,b,c,d,e,f) VALUES(:abc,?,?4,:pqr,:abc,?4)
    } -1 TAIL
  ]
  sqlite3_bind_parameter_count $VM
} 5
do_test bind-10.11.1 {
  sqlite3_bind_parameter_index 0 :xyz  ;# ignore NULL VM arguments
} 0
do_test bind-10.12 {
  sqlite3_bind_parameter_index $VM :xyz
} 0
do_test bind-10.13 {
  sqlite3_bind_parameter_index $VM {}
} 0
do_test bind-10.14 {
  sqlite3_bind_parameter_index $VM :pqr
} 5
do_test bind-10.15 {
  sqlite3_bind_parameter_index $VM ?4
} 4
do_test bind-10.16 {
  sqlite3_bind_parameter_name $VM 1
} :abc
do_test bind-10.17 {
  sqlite3_bind_parameter_name $VM 2
} {}
do_test bind-10.18 {
  sqlite3_bind_parameter_name $VM 3
} {}
do_test bind-10.19 {
  sqlite3_bind_parameter_name $VM 4
} {?4}
do_test bind-10.20 {
  sqlite3_bind_parameter_name $VM 5
} :pqr
catch {sqlite3_finalize $VM}

# Make sure we catch an unterminated "(" in a Tcl-style variable name
#
ifcapable tclvar {
  do_test bind-11.1 {
    catchsql {SELECT * FROM sqlite_master WHERE name=$abc(123 and sql NOT NULL;}
  } {1 {unrecognized token: "$abc(123"}}
}

if {[execsql {pragma encoding}]=="UTF-8"} {
  # Test the ability to bind text that contains embedded '\000' characters.
  # Make sure we can recover the entire input string.
  #
  do_test bind-12.1 {
    execsql {
      CREATE TABLE t3(x BLOB);
    }
    set VM [sqlite3_prepare $DB {INSERT INTO t3 VALUES(?)} -1 TAIL]
    sqlite_bind  $VM 1 not-used blob10
    sqlite3_step $VM
    sqlite3_finalize $VM
    execsql {
      SELECT typeof(x), length(x), quote(x),
             length(cast(x AS BLOB)), quote(cast(x AS BLOB)) FROM t3
    }
  } {text 3 'abc' 10 X'6162630078797A007071'}
  do_test bind-12.2 {
    sqlite3_create_function $DB
    execsql {
      SELECT quote(cast(x_coalesce(x) AS blob)) FROM t3
    }
  } {X'6162630078797A007071'}
}

# Test the operation of sqlite3_clear_bindings
#
do_test bind-13.1 {
  set VM [sqlite3_prepare $DB {SELECT ?,?,?} -1 TAIL]
  sqlite3_step $VM
  list [sqlite3_column_type $VM 0] [sqlite3_column_type $VM 1] \
               [sqlite3_column_type $VM 2]
} {NULL NULL NULL}
do_test bind-13.2 {
  sqlite3_reset $VM
  sqlite3_bind_int $VM 1 1
  sqlite3_bind_int $VM 2 2
  sqlite3_bind_int $VM 3 3
  sqlite3_step $VM
  list [sqlite3_column_type $VM 0] [sqlite3_column_type $VM 1] \
               [sqlite3_column_type $VM 2]
} {INTEGER INTEGER INTEGER}
do_test bind-13.3 {
  sqlite3_reset $VM
  sqlite3_step $VM
  list [sqlite3_column_type $VM 0] [sqlite3_column_type $VM 1] \
               [sqlite3_column_type $VM 2]
} {INTEGER INTEGER INTEGER}
do_test bind-13.4 {
  sqlite3_reset $VM
  sqlite3_clear_bindings $VM
  sqlite3_step $VM
  list [sqlite3_column_type $VM 0] [sqlite3_column_type $VM 1] \
               [sqlite3_column_type $VM 2]
} {NULL NULL NULL}
sqlite3_finalize $VM

finish_test