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| 1 # 2005 June 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. The focus | |
| 12 # of this file is testing the interaction of SQLite manifest types | |
| 13 # with Tcl dual-representations. | |
| 14 # | |
| 15 # $Id: types3.test,v 1.8 2008/04/28 13:02:58 drh Exp $ | |
| 16 # | |
| 17 | |
| 18 set testdir [file dirname $argv0] | |
| 19 source $testdir/tester.tcl | |
| 20 | |
| 21 # A variable with only a string representation comes in as TEXT | |
| 22 do_test types3-1.1 { | |
| 23 set V {} | |
| 24 append V {} | |
| 25 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 26 } {string text} | |
| 27 | |
| 28 # A variable with an integer representation comes in as INTEGER | |
| 29 do_test types3-1.2 { | |
| 30 set V [expr {int(1+2)}] | |
| 31 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 32 } {int integer} | |
| 33 set V [expr {1+12345678012345}] | |
| 34 if {[tcl_variable_type V]=="wideInt"} { | |
| 35 do_test types3-1.3 { | |
| 36 set V [expr {1+123456789012345}] | |
| 37 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 38 } {wideInt integer} | |
| 39 } else { | |
| 40 do_test types3-1.3 { | |
| 41 set V [expr {1+123456789012345}] | |
| 42 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 43 } {int integer} | |
| 44 } | |
| 45 | |
| 46 # A double variable comes in as REAL | |
| 47 do_test types3-1.4 { | |
| 48 set V [expr {1.0+1}] | |
| 49 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 50 } {double real} | |
| 51 | |
| 52 # A byte-array variable comes in a BLOB if it has no string representation | |
| 53 # or as TEXT if there is a string representation. | |
| 54 # | |
| 55 do_test types3-1.5 { | |
| 56 set V [binary format a3 abc] | |
| 57 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 58 } {bytearray blob} | |
| 59 do_test types3-1.6 { | |
| 60 set V "abc" | |
| 61 binary scan $V a3 x | |
| 62 concat [tcl_variable_type V] [execsql {SELECT typeof(:V)}] | |
| 63 } {bytearray text} | |
| 64 | |
| 65 # Check to make sure return values are of the right types. | |
| 66 # | |
| 67 ifcapable bloblit { | |
| 68 do_test types3-2.1 { | |
| 69 set V [db one {SELECT x'616263'}] | |
| 70 tcl_variable_type V | |
| 71 } bytearray | |
| 72 } | |
| 73 do_test types3-2.2 { | |
| 74 set V [db one {SELECT 123}] | |
| 75 tcl_variable_type V | |
| 76 } int | |
| 77 set Vx [expr {1+wide(123456789123456)}] | |
| 78 do_test types3-2.3 { | |
| 79 set V [db one {SELECT 1234567890123456}] | |
| 80 tcl_variable_type V | |
| 81 } [tcl_variable_type Vx] | |
| 82 do_test types3-2.4.1 { | |
| 83 set V [db one {SELECT 1234567890123456.1}] | |
| 84 tcl_variable_type V | |
| 85 } double | |
| 86 do_test types3-2.4.2 { | |
| 87 set V [db one {SELECT 1234567890123.456}] | |
| 88 tcl_variable_type V | |
| 89 } double | |
| 90 do_test types3-2.5 { | |
| 91 set V [db one {SELECT '1234567890123456.0'}] | |
| 92 tcl_variable_type V | |
| 93 } {} | |
| 94 do_test types3-2.6 { | |
| 95 set V [db one {SELECT NULL}] | |
| 96 tcl_variable_type V | |
| 97 } {} | |
| 98 | |
| 99 finish_test | |
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