1# Commands covered: none 2# 3# This file contains a collection of tests for the procedures in the 4# file tclGet.c. Sourcing this file into Tcl runs the tests and 5# generates output for errors. No output means no errors were found. 6# 7# Copyright (c) 1995-1996 Sun Microsystems, Inc. 8# Copyright (c) 1998-1999 by Scriptics Corporation. 9# 10# See the file "license.terms" for information on usage and redistribution 11# of this file, and for a DISCLAIMER OF ALL WARRANTIES. 12# 13# RCS: @(#) $Id: get.test,v 1.8 2002/11/19 02:34:50 hobbs Exp $ 14 15if {[lsearch [namespace children] ::tcltest] == -1} { 16 package require tcltest 17 namespace import -force ::tcltest::* 18} 19 20test get-1.1 {Tcl_GetInt procedure} { 21 set x 44 22 incr x { 22} 23} {66} 24test get-1.2 {Tcl_GetInt procedure} { 25 set x 44 26 incr x -3 27} {41} 28test get-1.3 {Tcl_GetInt procedure} { 29 set x 44 30 incr x +8 31} {52} 32test get-1.4 {Tcl_GetInt procedure} { 33 set x 44 34 list [catch {incr x foo} msg] $msg 35} {1 {expected integer but got "foo"}} 36test get-1.5 {Tcl_GetInt procedure} { 37 set x 44 38 list [catch {incr x {16 }} msg] $msg 39} {0 60} 40test get-1.6 {Tcl_GetInt procedure} { 41 set x 44 42 list [catch {incr x {16 x}} msg] $msg 43} {1 {expected integer but got "16 x"}} 44 45# The following tests are non-portable because they depend on 46# word size. 47 48if {wide(0x80000000) > wide(0)} { 49 test get-1.7 {Tcl_GetInt procedure} { 50 set x 44 51 list [catch {eval incr x 18446744073709551616} msg] $msg $errorCode 52 } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}} 53 test get-1.8 {Tcl_GetInt procedure} { 54 set x 0 55 list [catch {incr x 18446744073709551614} msg] $msg 56 } {0 -2} 57 test get-1.9 {Tcl_GetInt procedure} { 58 set x 0 59 list [catch {incr x +18446744073709551614} msg] $msg 60 } {0 -2} 61 test get-1.10 {Tcl_GetInt procedure} { 62 set x 0 63 list [catch {incr x -18446744073709551614} msg] $msg 64 } {0 2} 65} else { 66 test get-1.11 {Tcl_GetInt procedure} { 67 set x 44 68 list [catch {incr x 4294967296} msg] $msg $errorCode 69 } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}} 70 test get-1.12 {Tcl_GetInt procedure} { 71 set x 0 72 list [catch {incr x 4294967294} msg] $msg 73 } {0 -2} 74 test get-1.13 {Tcl_GetInt procedure} { 75 set x 0 76 list [catch {incr x +4294967294} msg] $msg 77 } {0 -2} 78 test get-1.14 {Tcl_GetInt procedure} { 79 set x 0 80 list [catch {incr x -4294967294} msg] $msg 81 } {0 2} 82} 83 84test get-2.1 {Tcl_GetInt procedure} { 85 format %g 1.23 86} {1.23} 87test get-2.2 {Tcl_GetInt procedure} { 88 format %g { 1.23 } 89} {1.23} 90test get-2.3 {Tcl_GetInt procedure} { 91 list [catch {format %g clip} msg] $msg 92} {1 {expected floating-point number but got "clip"}} 93test get-2.4 {Tcl_GetInt procedure} {nonPortable} { 94 list [catch {format %g .000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001} msg] $msg $errorCode 95} {1 {floating-point value too small to represent} {ARITH UNDERFLOW {floating-point value too small to represent}}} 96 97test get-3.1 {Tcl_GetInt(FromObj), bad numbers} { 98 # SF bug #634856 99 set result "" 100 set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1" "+12345678987654321" "++12345678987654321"] 101 foreach num $numbers { 102 lappend result [catch {format %ld $num} msg] $msg 103 } 104 set result 105} {0 1 0 1 1 {expected integer but got "++1"} 1 {expected integer but got "+-1"} 1 {expected integer but got "-+1"} 0 -1 1 {expected integer but got "--1"} 1 {expected integer but got "- +1"} 0 12345678987654321 1 {expected integer but got "++12345678987654321"}} 106test get-3.2 {Tcl_GetDouble(FromObj), bad numbers} { 107 set result "" 108 set numbers [list 1.0 +1.0 ++1.0 +-1.0 -+1.0 -1.0 --1.0 "- +1.0"] 109 foreach num $numbers { 110 lappend result [catch {format %g $num} msg] $msg 111 } 112 set result 113} {0 1 0 1 1 {expected floating-point number but got "++1.0"} 1 {expected floating-point number but got "+-1.0"} 1 {expected floating-point number but got "-+1.0"} 0 -1 1 {expected floating-point number but got "--1.0"} 1 {expected floating-point number but got "- +1.0"}} 114 115# cleanup 116::tcltest::cleanupTests 117return 118 119 120 121 122 123 124 125 126 127 128 129 130