Get `gn gen` to succeed on Windows

third_party/sqlite/src/test/bind.test

+# 2003 September 6
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.  The
+# focus of this script testing the sqlite_bind API.
+#
+# $Id: bind.test,v 1.48 2009/07/22 07:27:57 danielk1977 Exp $
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+proc sqlite_step {stmt N VALS COLS} {
+  upvar VALS vals
+  upvar COLS cols
+  set vals [list]
+  set cols [list]
+
+  set rc [sqlite3_step $stmt]
+  for {set i 0} {$i < [sqlite3_column_count $stmt]} {incr i} {
+    lappend cols [sqlite3_column_name $stmt $i]
+  }
+  for {set i 0} {$i < [sqlite3_data_count $stmt]} {incr i} {
+    lappend vals [sqlite3_column_text $stmt $i]
+  }
+
+  return $rc
+}
+
+do_test bind-1.1 {
+  set DB [sqlite3_connection_pointer db]
+  execsql {CREATE TABLE t1(a,b,c);}
+  set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(:1,?,:abc)} -1 TAIL]
+  set TAIL
+} {}
+do_test bind-1.1.1 {
+  sqlite3_bind_parameter_count $VM
+} 3
+do_test bind-1.1.2 {
+  sqlite3_bind_parameter_name $VM 1
+} {:1}
+do_test bind-1.1.3 {
+  sqlite3_bind_parameter_name $VM 2
+} {}
+do_test bind-1.1.4 {
+  sqlite3_bind_parameter_name $VM 3
+} {:abc}
+do_test bind-1.2 {
+  sqlite_step $VM N VALUES COLNAMES
+} {SQLITE_DONE}
+do_test bind-1.3 {
+  execsql {SELECT rowid, * FROM t1}
+} {1 {} {} {}}
+do_test bind-1.4 {
+  sqlite3_reset $VM
+  sqlite_bind $VM 1 {test value 1} normal
+  sqlite_step $VM N VALUES COLNAMES
+} SQLITE_DONE
+do_test bind-1.5 {
+  execsql {SELECT rowid, * FROM t1}
+} {1 {} {} {} 2 {test value 1} {} {}}
+do_test bind-1.6 {
+  sqlite3_reset $VM
+  sqlite_bind $VM 3 {'test value 2'} normal
+  sqlite_step $VM N VALUES COLNAMES
+} SQLITE_DONE
+do_test bind-1.7 {
+  execsql {SELECT rowid, * FROM t1}
+} {1 {} {} {} 2 {test value 1} {} {} 3 {test value 1} {} {'test value 2'}}
+do_test bind-1.8 {
+  sqlite3_reset $VM
+  set sqlite_static_bind_value 123
+  sqlite_bind $VM 1 {} static
+  sqlite_bind $VM 2 {abcdefg} normal
+  sqlite_bind $VM 3 {} null
+  execsql {DELETE FROM t1}
+  sqlite_step $VM N VALUES COLNAMES
+  execsql {SELECT rowid, * FROM t1}
+} {1 123 abcdefg {}}
+do_test bind-1.9 {
+  sqlite3_reset $VM
+  sqlite_bind $VM 1 {456} normal
+  sqlite_step $VM N VALUES COLNAMES
+  execsql {SELECT rowid, * FROM t1}
+} {1 123 abcdefg {} 2 456 abcdefg {}}
+
+do_test bind-1.10 {
+   set rc [catch {
+     sqlite3_prepare db {INSERT INTO t1 VALUES($abc:123,?,:abc)} -1 TAIL
+   } msg]
+   lappend rc $msg
+} {1 {(1) near ":123": syntax error}}
+do_test bind-1.11 {
+   set rc [catch {
+     sqlite3_prepare db {INSERT INTO t1 VALUES(@abc:xyz,?,:abc)} -1 TAIL
+   } msg]
+   lappend rc $msg
+} {1 {(1) near ":xyz": syntax error}}
+
+do_test bind-1.99 {
+  sqlite3_finalize $VM
+} SQLITE_OK
+
+# Prepare the statement in different ways depending on whether or not
+# the $var processing is compiled into the library.
+#
+ifcapable {tclvar} {
+  do_test bind-2.1 {
+    execsql {
+      DELETE FROM t1;
+    }
+    set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES($one,$::two,$x(-z-))}\
+            -1 TX]
+    set TX
+  } {}
+  set v1 {$one}
+  set v2 {$::two}
+  set v3 {$x(-z-)}
+}
+ifcapable {!tclvar} {
+  do_test bind-2.1 {
+    execsql {
+      DELETE FROM t1;
+    }
+    set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(:one,:two,:_)} -1 TX]
+    set TX
+  } {}
+  set v1 {:one}
+  set v2 {:two}
+  set v3 {:_}
+}
+
+do_test bind-2.1.1 {
+  sqlite3_bind_parameter_count $VM
+} 3
+do_test bind-2.1.2 {
+  sqlite3_bind_parameter_name $VM 1
+} $v1
+do_test bind-2.1.3 {
+  sqlite3_bind_parameter_name $VM 2
+} $v2
+do_test bind-2.1.4 {
+  sqlite3_bind_parameter_name $VM 3
+} $v3
+do_test bind-2.1.5 {
+  sqlite3_bind_parameter_index $VM $v1
+} 1
+do_test bind-2.1.6 {
+  sqlite3_bind_parameter_index $VM $v2
+} 2
+do_test bind-2.1.7 {
+  sqlite3_bind_parameter_index $VM $v3
+} 3
+do_test bind-2.1.8 {
+  sqlite3_bind_parameter_index $VM {:hi}
+} 0
+
+# 32 bit Integers
+do_test bind-2.2 {
+  sqlite3_bind_int $VM 1 123
+  sqlite3_bind_int $VM 2 456
+  sqlite3_bind_int $VM 3 789
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT rowid, * FROM t1}
+} {1 123 456 789}
+do_test bind-2.3 {
+  sqlite3_bind_int $VM 2 -2000000000
+  sqlite3_bind_int $VM 3 2000000000
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT rowid, * FROM t1}
+} {1 123 456 789 2 123 -2000000000 2000000000}
+do_test bind-2.4 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {integer integer integer integer integer integer}
+do_test bind-2.5 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# 64 bit Integers
+do_test bind-3.1 {
+  sqlite3_bind_int64 $VM 1 32
+  sqlite3_bind_int64 $VM 2 -2000000000000
+  sqlite3_bind_int64 $VM 3 2000000000000
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT rowid, * FROM t1}
+} {1 32 -2000000000000 2000000000000}
+do_test bind-3.2 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {integer integer integer}
+do_test bind-3.3 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# Doubles
+do_test bind-4.1 {
+  sqlite3_bind_double $VM 1 1234.1234
+  sqlite3_bind_double $VM 2 0.00001
+  sqlite3_bind_double $VM 3 123456789
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  set x [execsql {SELECT rowid, * FROM t1}]
+  regsub {1e-005} $x {1e-05} y
+  set y
+} {1 1234.1234 1e-05 123456789.0}
+do_test bind-4.2 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {real real real}
+do_test bind-4.3 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+do_test bind-4.4 {
+  sqlite3_bind_double $VM 1 NaN
+  sqlite3_bind_double $VM 2 1e300
+  sqlite3_bind_double $VM 3 -1e-300
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  set x [execsql {SELECT rowid, * FROM t1}]
+  regsub {1e-005} $x {1e-05} y
+  set y
+} {1 {} 1e+300 -1e-300}
+do_test bind-4.5 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {null real real}
+do_test bind-4.6 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# NULL
+do_test bind-5.1 {
+  sqlite3_bind_null $VM 1
+  sqlite3_bind_null $VM 2
+  sqlite3_bind_null $VM 3 
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT rowid, * FROM t1}
+} {1 {} {} {}}
+do_test bind-5.2 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {null null null}
+do_test bind-5.3 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# UTF-8 text
+do_test bind-6.1 {
+  sqlite3_bind_text $VM 1 hellothere 5
+  sqlite3_bind_text $VM 2 ".." 1
+  sqlite3_bind_text $VM 3 world\000 -1
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT rowid, * FROM t1}
+} {1 hello . world}
+do_test bind-6.2 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {text text text}
+do_test bind-6.3 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# Make sure zeros in a string work.
+#
+do_test bind-6.4 {
+  db eval {DELETE FROM t1}
+  sqlite3_bind_text $VM 1 hello\000there\000 12
+  sqlite3_bind_text $VM 2 hello\000there\000 11
+  sqlite3_bind_text $VM 3 hello\000there\000 -1
+  sqlite_step $VM N VALUES COLNAMES
+  sqlite3_reset $VM
+  execsql {SELECT * FROM t1}
+} {hello hello hello}
+set enc [db eval {PRAGMA encoding}]
+if {$enc=="UTF-8" || $enc==""} {
+  do_test bind-6.5 {
+    execsql {SELECT  hex(a), hex(b), hex(c) FROM t1}
+  } {68656C6C6F00746865726500 68656C6C6F007468657265 68656C6C6F}
+} elseif {$enc=="UTF-16le"} {
+  do_test bind-6.5 {
+    execsql {SELECT  hex(a), hex(b), hex(c) FROM t1}
+  } {680065006C006C006F000000740068006500720065000000 680065006C006C006F00000074006800650072006500 680065006C006C006F00}
+} elseif {$enc=="UTF-16be"} {
+  do_test bind-6.5 {
+    execsql {SELECT  hex(a), hex(b), hex(c) FROM t1}
+  } {00680065006C006C006F0000007400680065007200650000 00680065006C006C006F000000740068006500720065 00680065006C006C006F}
+} else {
+  do_test bind-6.5 {
+    set "Unknown database encoding: $::enc"
+  } {}
+}
+do_test bind-6.6 {
+  execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+} {text text text}
+do_test bind-6.7 {
+  execsql {
+    DELETE FROM t1;
+  }
+} {}
+
+# UTF-16 text
+ifcapable {utf16} {
+  do_test bind-7.1 {
+    sqlite3_bind_text16 $VM 1 [encoding convertto unicode hellothere] 10
+    sqlite3_bind_text16 $VM 2 [encoding convertto unicode ""] 0
+    sqlite3_bind_text16 $VM 3 [encoding convertto unicode world] 10
+    sqlite_step $VM N VALUES COLNAMES
+    sqlite3_reset $VM
+    execsql {SELECT rowid, * FROM t1}
+  } {1 hello {} world}
+  do_test bind-7.2 {
+    execsql {SELECT typeof(a), typeof(b), typeof(c) FROM t1}
+  } {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
+
+set iMaxVar $SQLITE_MAX_VARIABLE_NUMBER
+set zError "(1) variable number must be between ?1 and ?$iMaxVar"
+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
+} [list 1 $zError]
+do_test bind-9.2 {
+  set rc [catch {
+    sqlite3_prepare $DB "INSERT INTO t2(a) VALUES(?[expr $iMaxVar+1])" -1 TAIL
+  } msg]
+  lappend rc $msg
+} [list 1 $zError]
+do_test bind-9.3.1 {
+  set VM [
+    sqlite3_prepare $DB "
+      INSERT INTO t2(a,b) VALUES(?1,?$iMaxVar)
+    " -1 TAIL
+  ]
+  sqlite3_bind_parameter_count $VM
+} $iMaxVar
+catch {sqlite3_finalize $VM}
+do_test bind-9.3.2 {
+  set VM [
+    sqlite3_prepare $DB "
+      INSERT INTO t2(a,b) VALUES(?2,?[expr $iMaxVar - 1])
+    " -1 TAIL
+  ]
+  sqlite3_bind_parameter_count $VM
+} [expr {$iMaxVar - 1}]
+catch {sqlite3_finalize $VM}
+do_test bind-9.4 {
+  set VM [
+    sqlite3_prepare $DB "
+      INSERT INTO t2(a,b,c,d) VALUES(?1,?[expr $iMaxVar - 2],?,?)
+    " -1 TAIL
+  ]
+  sqlite3_bind_parameter_count $VM
+} $iMaxVar
+do_test bind-9.5 {
+  sqlite3_bind_int $VM 1 1
+  sqlite3_bind_int $VM [expr $iMaxVar - 2] 999
+  sqlite3_bind_int $VM [expr $iMaxVar - 1] 1000
+  sqlite3_bind_int $VM $iMaxVar 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
+
+#--------------------------------------------------------------------
+# These tests attempt to reproduce bug #3463.
+#
+proc param_names {db zSql} {
+  set ret [list]
+  set VM [sqlite3_prepare db $zSql -1 TAIL]
+  for {set ii 1} {$ii <= [sqlite3_bind_parameter_count $VM]} {incr ii} {
+    lappend ret [sqlite3_bind_parameter_name $VM $ii]
+  }
+  sqlite3_finalize $VM
+  set ret
+}
+
+do_test bind-14.1 {
+  param_names db { SELECT @a, @b }
+} {@a @b}
+do_test bind-14.2 {
+  param_names db { SELECT NULL FROM (SELECT NULL) WHERE @a = @b }
+} {@a @b}
+do_test bind-14.3 {
+  param_names db { SELECT @a FROM (SELECT NULL) WHERE 1 = @b }
+} {@a @b}
+do_test bind-14.4 {
+  param_names db { SELECT @a, @b FROM (SELECT NULL) }
+} {@a @b}
+
+#--------------------------------------------------------------------------
+# Tests of the OP_Variable opcode where P3>1
+#
+do_test bind-15.1 {
+  db eval {CREATE TABLE t4(a,b,c,d,e,f,g,h);}
+  set VM [sqlite3_prepare db {
+       INSERT INTO t4(a,b,c,d,f,g,h,e) VALUES(?,?,?,?,?,?,?,?)
+  } -1 TAIL]
+  sqlite3_bind_int $VM 1 1
+  sqlite3_bind_int $VM 2 2
+  sqlite3_bind_int $VM 3 3
+  sqlite3_bind_int $VM 4 4
+  sqlite3_bind_int $VM 5 5
+  sqlite3_bind_int $VM 6 6
+  sqlite3_bind_int $VM 7 7
+  sqlite3_bind_int $VM 8 8
+  sqlite3_step $VM
+  sqlite3_finalize $VM
+  db eval {SELECT * FROM t4}
+} {1 2 3 4 8 5 6 7}
+do_test bind-15.2 {
+  db eval {DELETE FROM t4}
+  set VM [sqlite3_prepare db {
+       INSERT INTO t4(a,b,c,d,e,f,g,h) VALUES(?,?,?,?,?,?,?,?)
+  } -1 TAIL]
+  sqlite3_bind_int $VM 1 1
+  sqlite3_bind_int $VM 2 2
+  sqlite3_bind_int $VM 3 3
+  sqlite3_bind_int $VM 4 4
+  sqlite3_bind_int $VM 5 5
+  sqlite3_bind_int $VM 6 6
+  sqlite3_bind_int $VM 7 7
+  sqlite3_bind_int $VM 8 8
+  sqlite3_step $VM
+  sqlite3_finalize $VM
+  db eval {SELECT * FROM t4}
+} {1 2 3 4 5 6 7 8}
+do_test bind-15.3 {
+  db eval {DELETE FROM t4}
+  set VM [sqlite3_prepare db {
+       INSERT INTO t4(h,g,f,e,d,c,b,a) VALUES(?,?,?,?,?,?,?,?)
+  } -1 TAIL]
+  sqlite3_bind_int $VM 1 1
+  sqlite3_bind_int $VM 2 2
+  sqlite3_bind_int $VM 3 3
+  sqlite3_bind_int $VM 4 4
+  sqlite3_bind_int $VM 5 5
+  sqlite3_bind_int $VM 6 6
+  sqlite3_bind_int $VM 7 7
+  sqlite3_bind_int $VM 8 8
+  sqlite3_step $VM
+  sqlite3_finalize $VM
+  db eval {SELECT * FROM t4}
+} {8 7 6 5 4 3 2 1}
+do_test bind-15.4 {
+  db eval {DELETE FROM t4}
+  set VM [sqlite3_prepare db {
+       INSERT INTO t4(a,b,c,d,e,f,g,h) VALUES(?,?,?,?4,?,?6,?,?)
+  } -1 TAIL]
+  sqlite3_bind_int $VM 1 1
+  sqlite3_bind_int $VM 2 2
+  sqlite3_bind_int $VM 3 3
+  sqlite3_bind_int $VM 4 4
+  sqlite3_bind_int $VM 5 5
+  sqlite3_bind_int $VM 6 6
+  sqlite3_bind_int $VM 7 7
+  sqlite3_bind_int $VM 8 8
+  sqlite3_step $VM
+  sqlite3_finalize $VM
+  db eval {SELECT * FROM t4}
+} {1 2 3 4 5 6 7 8}
+
+finish_test