# Commands covered:  none

 #

 # This file contains a collection of tests for the procedures in the

 # file tclGet.c.  Sourcing this file into Tcl runs the tests and

 # generates output for errors.  No output means no errors were found.

 #

 # Copyright (c) 1995-1996 Sun Microsystems, Inc.

 # Copyright (c) 1998-1999 by Scriptics Corporation.

 #

 # See the file "license.terms" for information on usage and redistribution

 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.

 #

 # RCS: @(#) $Id: get.test,v 1.8 2002/11/19 02:34:50 hobbs Exp $

 if {[lsearch [namespace children] ::tcltest] == -1} {

     package require tcltest

     namespace import -force ::tcltest::*

 }

 test get-1.1 {Tcl_GetInt procedure} {

     set x 44

     incr x { 	  22}

 } {66}

 test get-1.2 {Tcl_GetInt procedure} {

     set x 44

     incr x -3

 } {41}

 test get-1.3 {Tcl_GetInt procedure} {

     set x 44

     incr x +8

 } {52}

 test get-1.4 {Tcl_GetInt procedure} {

     set x 44

     list [catch {incr x foo} msg] $msg

 } {1 {expected integer but got "foo"}}

 test get-1.5 {Tcl_GetInt procedure} {

     set x 44

     list [catch {incr x {16	 }} msg] $msg

 } {0 60}

 test get-1.6 {Tcl_GetInt procedure} {

     set x 44

     list [catch {incr x {16	 x}} msg] $msg

 } {1 {expected integer but got "16	 x"}}

 # The following tests are non-portable because they depend on

 # word size.

 if {wide(0x80000000) > wide(0)} {

     test get-1.7 {Tcl_GetInt procedure} {

 	set x 44

 	list [catch {eval incr x 18446744073709551616} msg] $msg $errorCode

     } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}}

     test get-1.8 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x 18446744073709551614} msg] $msg

     } {0 -2}

     test get-1.9 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x +18446744073709551614} msg] $msg

     } {0 -2}

     test get-1.10 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x -18446744073709551614} msg] $msg

     } {0 2}

 } else {

     test get-1.11 {Tcl_GetInt procedure} {

 	set x 44

 	list [catch {incr x 4294967296} msg] $msg $errorCode

     } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}}

     test get-1.12 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x 4294967294} msg] $msg

     } {0 -2}

     test get-1.13 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x +4294967294} msg] $msg

     } {0 -2}

     test get-1.14 {Tcl_GetInt procedure} {

 	set x 0

 	list [catch {incr x -4294967294} msg] $msg

     } {0 2}

 }

 test get-2.1 {Tcl_GetInt procedure} {

     format %g 1.23

 } {1.23}

 test get-2.2 {Tcl_GetInt procedure} {

     format %g { 	 1.23 	}

 } {1.23}

 test get-2.3 {Tcl_GetInt procedure} {

     list [catch {format %g clip} msg] $msg

 } {1 {expected floating-point number but got "clip"}}

 test get-2.4 {Tcl_GetInt procedure} {nonPortable} {

     list [catch {format %g .000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001} msg] $msg $errorCode

 } {1 {floating-point value too small to represent} {ARITH UNDERFLOW {floating-point value too small to represent}}}

 test get-3.1 {Tcl_GetInt(FromObj), bad numbers} {

     # SF bug #634856

     set result ""

     set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1" "+12345678987654321" "++12345678987654321"]

     foreach num $numbers {

 	lappend result [catch {format %ld $num} msg] $msg

     }

     set result

 } {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"}}

 test get-3.2 {Tcl_GetDouble(FromObj), bad numbers} {

     set result ""

     set numbers [list 1.0 +1.0 ++1.0 +-1.0 -+1.0 -1.0 --1.0 "- +1.0"]

     foreach num $numbers {

 	lappend result [catch {format %g $num} msg] $msg

     }

     set result

 } {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"}}

 # cleanup

 ::tcltest::cleanupTests

 return