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
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