277 lines
10 KiB
Plaintext
277 lines
10 KiB
Plaintext
|
# Commands covered: scan
|
||
|
|
#
|
||
|
|
# This file contains a collection of tests for one or more of the Tcl
|
||
|
|
# built-in commands. Sourcing this file into Tcl runs the tests and
|
||
|
|
# generates output for errors. No output means no errors were found.
|
||
|
|
#
|
||
|
|
# Copyright (c) 1991-1993 The Regents of the University of California.
|
||
|
|
# All rights reserved.
|
||
|
|
#
|
||
|
|
# Permission is hereby granted, without written agreement and without
|
||
|
|
# license or royalty fees, to use, copy, modify, and distribute this
|
||
|
|
# software and its documentation for any purpose, provided that the
|
||
|
|
# above copyright notice and the following two paragraphs appear in
|
||
|
|
# all copies of this software.
|
||
|
|
#
|
||
|
|
# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
|
||
|
|
# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
|
||
|
|
# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
|
||
|
|
# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
#
|
||
|
|
# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
|
||
|
|
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
||
|
|
# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
||
|
|
# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
|
||
|
|
# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
||
|
|
#
|
||
|
|
# $Header: /user6/ouster/tcl/tests/RCS/scan.test,v 1.17 93/10/07 10:39:35 ouster Exp $ (Berkeley)
|
||
|
|
|
||
|
|
if {[string compare test [info procs test]] == 1} then {source defs}
|
||
|
|
|
||
|
|
test scan-1.1 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "-20 1476 \n33 0" "%d %d %d %d" a b c d] $a $b $c $d
|
||
|
|
} {4 -20 1476 33 0}
|
||
|
|
test scan-1.2 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}
|
||
|
|
list [scan "-45 16 7890 +10" "%2d %*d %10d %d" a b c] $a $b $c
|
||
|
|
} {3 -4 16 7890}
|
||
|
|
test scan-1.3 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "-45 16 +10 987" "%ld %d %ld %d" a b c d] $a $b $c $d
|
||
|
|
} {4 -45 16 10 987}
|
||
|
|
test scan-1.4 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "14 1ab 62 10" "%d %x %lo %x" a b c d] $a $b $c $d
|
||
|
|
} {4 14 427 50 16}
|
||
|
|
test scan-1.5 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "12345670 1234567890ab cdefg" "%o %o %x %lx" a b c d] \
|
||
|
|
$a $b $c $d
|
||
|
|
} {4 2739128 342391 561323 52719}
|
||
|
|
test scan-1.6 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "ab123-24642" "%2x %3x %3o %2o" a b c d] $a $b $c $d
|
||
|
|
} {4 171 291 -20 52}
|
||
|
|
test scan-1.7 {integer scanning} {
|
||
|
|
set a {}; set b {}
|
||
|
|
list [scan "1234567 234 567 " "%*3x %x %*o %4o" a b] $a $b
|
||
|
|
} {2 17767 375}
|
||
|
|
test scan-1.8 {integer scanning} {
|
||
|
|
set a {}; set b {}
|
||
|
|
list [scan "a 1234" "%d %d" a b] $a $b
|
||
|
|
} {0 {} {}}
|
||
|
|
test scan-1.9 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {};
|
||
|
|
list [scan "12345678" "%2d %2d %2ld %2d" a b c d] $a $b $c $d
|
||
|
|
} {4 12 34 56 78}
|
||
|
|
test scan-1.10 {integer scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "1 2 " "%hd %d %d %d" a b c d] $a $b $c $d
|
||
|
|
} {2 1 2 {} {}}
|
||
|
|
if $atBerkeley {
|
||
|
|
test scan-1.11 {integer scanning} {
|
||
|
|
set a {}; set b {};
|
||
|
|
list [scan "4294967280 4294967280" "%u %d" a b] $a $b
|
||
|
|
} {2 4294967280 -16}
|
||
|
|
}
|
||
|
|
|
||
|
|
test scan-2.1 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d
|
||
|
|
} {3 2.1 -3e+08 0.99962 {}}
|
||
|
|
test scan-2.2 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "-1.2345 +8.2 9" "%3e %3lf %f %f" a b c d] $a $b $c $d
|
||
|
|
} {4 -1.0 234.0 5.0 8.2}
|
||
|
|
test scan-2.3 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}
|
||
|
|
list [scan "1e00004 332E-4 3e+4" "%Lf %*2e %f %f" a b c] $a $c
|
||
|
|
} {3 10000.0 30000.0}
|
||
|
|
if $atBerkeley {
|
||
|
|
test scan-2.4 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}
|
||
|
|
list [scan "1. 47.6 2.e2 3.e-" "%f %*f %f %f" a b c] $a $b $c
|
||
|
|
} {3 1.0 200.0 3.0}
|
||
|
|
test scan-2.5 {floating-point scanning} {
|
||
|
|
set a {}; set b {}
|
||
|
|
list [scan "1.eabc" "%f %x" a b] $a $b
|
||
|
|
} {2 1.0 2748}
|
||
|
|
}
|
||
|
|
test scan-2.6 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "4.6 99999.7 876.43e-1 118" "%f %f %f %e" a b c d] $a $b $c $d
|
||
|
|
} {4 4.6 99999.7 87.643 118.0}
|
||
|
|
test scan-2.7 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "1.2345 697.0e-3 124 .00005" "%f %e %f %e" a b c d] $a $b $c $d
|
||
|
|
} {4 1.2345 0.697 124.0 5e-05}
|
||
|
|
test scan-2.8 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "4.6abc" "%f %f %f %f" a b c d] $a $b $c $d
|
||
|
|
} {1 4.6 {} {} {}}
|
||
|
|
test scan-2.9 {floating-point scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "4.6 5.2" "%f %f %f %f" a b c d] $a $b $c $d
|
||
|
|
} {2 4.6 5.2 {} {}}
|
||
|
|
|
||
|
|
test scan-3.1 {string and character scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "abc defghijk dum " "%s %3s %20s %s" a b c d] $a $b $c $d
|
||
|
|
} {4 abc def ghijk dum}
|
||
|
|
test scan-3.2 {string and character scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "a bcdef" "%c%c%1s %s" a b c d] $a $b $c $d
|
||
|
|
} {4 97 32 b cdef}
|
||
|
|
test scan-3.3 {string and character scanning} {
|
||
|
|
set a {}; set b {}; set c {}
|
||
|
|
list [scan "123456 test " "%*c%*s %s %s %s" a b c] $a $b $c
|
||
|
|
} {1 test {} {}}
|
||
|
|
test scan-3.4 {string and character scanning} {
|
||
|
|
set a {}; set b {}; set c {}; set d
|
||
|
|
list [scan "ababcd01234 f 123450" {%4[abcd] %4[abcd] %[^abcdef] %[^0]} a b c d] $a $b $c $d
|
||
|
|
} {4 abab cd {01234 } {f 12345}}
|
||
|
|
test scan-3.5 {string and character scanning} {
|
||
|
|
set a {}; set b {}; set c {}
|
||
|
|
list [scan "aaaaaabc aaabcdefg + + XYZQR" {%*4[a] %s %*4[a]%s%*4[ +]%c} a b c] $a $b $c
|
||
|
|
} {3 aabc bcdefg 43}
|
||
|
|
|
||
|
|
test scan-4.1 {error conditions} {
|
||
|
|
catch {scan a}
|
||
|
|
} 1
|
||
|
|
test scan-4.2 {error conditions} {
|
||
|
|
catch {scan a} msg
|
||
|
|
set msg
|
||
|
|
} {wrong # args: should be "scan string format ?varName varName ...?"}
|
||
|
|
test scan-4.3 {error conditions} {
|
||
|
|
catch {scan "1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21" "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 a17 a18 a19 a20 a21}
|
||
|
|
} 1
|
||
|
|
test scan-4.4 {error conditions} {
|
||
|
|
catch {scan "1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21" "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 a17 a18 a19 a20 a21} msg
|
||
|
|
set msg
|
||
|
|
} {too many fields to scan}
|
||
|
|
test scan-4.5 {error conditions} {
|
||
|
|
list [catch {scan a %D} msg] $msg
|
||
|
|
} {1 {bad scan conversion character "D"}}
|
||
|
|
test scan-4.6 {error conditions} {
|
||
|
|
list [catch {scan a %O} msg] $msg
|
||
|
|
} {1 {bad scan conversion character "O"}}
|
||
|
|
test scan-4.7 {error conditions} {
|
||
|
|
list [catch {scan a %X} msg] $msg
|
||
|
|
} {1 {bad scan conversion character "X"}}
|
||
|
|
test scan-4.8 {error conditions} {
|
||
|
|
list [catch {scan a %F} msg] $msg
|
||
|
|
} {1 {bad scan conversion character "F"}}
|
||
|
|
test scan-4.9 {error conditions} {
|
||
|
|
list [catch {scan a %E} msg] $msg
|
||
|
|
} {1 {bad scan conversion character "E"}}
|
||
|
|
test scan-4.10 {error conditions} {
|
||
|
|
list [catch {scan a "%d %d" a} msg] $msg
|
||
|
|
} {1 {different numbers of variable names and field specifiers}}
|
||
|
|
test scan-4.11 {error conditions} {
|
||
|
|
list [catch {scan a "%d %d" a b c} msg] $msg
|
||
|
|
} {1 {different numbers of variable names and field specifiers}}
|
||
|
|
test scan-4.12 {error conditions} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [expr {[scan " a" " a %d %d %d %d" a b c d] <= 0}] $a $b $c $d
|
||
|
|
} {1 {} {} {} {}}
|
||
|
|
test scan-4.13 {error conditions} {
|
||
|
|
set a {}; set b {}; set c {}; set d {}
|
||
|
|
list [scan "1 2" "%d %d %d %d" a b c d] $a $b $c $d
|
||
|
|
} {2 1 2 {} {}}
|
||
|
|
test scan-4.14 {error conditions} {
|
||
|
|
catch {unset a}
|
||
|
|
set a(0) 44
|
||
|
|
list [catch {scan 44 %d a} msg] $msg
|
||
|
|
} {1 {couldn't set variable "a"}}
|
||
|
|
test scan-4.15 {error conditions} {
|
||
|
|
catch {unset a}
|
||
|
|
set a(0) 44
|
||
|
|
list [catch {scan 44 %c a} msg] $msg
|
||
|
|
} {1 {couldn't set variable "a"}}
|
||
|
|
test scan-4.16 {error conditions} {
|
||
|
|
catch {unset a}
|
||
|
|
set a(0) 44
|
||
|
|
list [catch {scan 44 %s a} msg] $msg
|
||
|
|
} {1 {couldn't set variable "a"}}
|
||
|
|
test scan-4.17 {error conditions} {
|
||
|
|
catch {unset a}
|
||
|
|
set a(0) 44
|
||
|
|
list [catch {scan 44 %f a} msg] $msg
|
||
|
|
} {1 {couldn't set variable "a"}}
|
||
|
|
test scan-4.18 {error conditions} {
|
||
|
|
catch {unset a}
|
||
|
|
set a(0) 44
|
||
|
|
list [catch {scan 44 %f a} msg] $msg
|
||
|
|
} {1 {couldn't set variable "a"}}
|
||
|
|
catch {unset a}
|
||
|
|
test scan-4.19 {error conditions} {
|
||
|
|
list [catch {scan 44 %2c a} msg] $msg
|
||
|
|
} {1 {field width may not be specified in %c conversion}}
|
||
|
|
|
||
|
|
test scan-5.1 {lots of arguments} {
|
||
|
|
scan "10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200" "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 a17 a18 a19 a20
|
||
|
|
} 20
|
||
|
|
test scan-5.2 {lots of arguments} {
|
||
|
|
scan "10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200" "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 a17 a18 a19 a20
|
||
|
|
set a20
|
||
|
|
} 200
|
||
|
|
|
||
|
|
test scan-6.1 {miscellaneous tests} {
|
||
|
|
set a {}
|
||
|
|
list [scan ab16c ab%dc a] $a
|
||
|
|
} {1 16}
|
||
|
|
test scan-6.2 {miscellaneous tests} {
|
||
|
|
set a {}
|
||
|
|
list [scan ax16c ab%dc a] $a
|
||
|
|
} {0 {}}
|
||
|
|
test scan-6.3 {miscellaneous tests} {
|
||
|
|
set a {}
|
||
|
|
list [catch {scan ab%c114 ab%%c%d a} msg] $msg $a
|
||
|
|
} {0 1 114}
|
||
|
|
test scan-6.4 {miscellaneous tests} {
|
||
|
|
set a {}
|
||
|
|
list [catch {scan ab%c14 ab%%c%d a} msg] $msg $a
|
||
|
|
} {0 1 14}
|
||
|
|
test scan-6.5 {miscellaneous tests} {
|
||
|
|
catch {unset tcl_precision}
|
||
|
|
set a {}
|
||
|
|
scan 1.111122223333 %f a
|
||
|
|
set a
|
||
|
|
} {1.11112}
|
||
|
|
test scan-6.6 {miscellaneous tests} {
|
||
|
|
set tcl_precision 10
|
||
|
|
set a {}
|
||
|
|
scan 1.111122223333 %lf a
|
||
|
|
unset tcl_precision
|
||
|
|
set a
|
||
|
|
} {1.111122223}
|
||
|
|
test scan-6.7 {miscellaneous tests} {
|
||
|
|
set tcl_precision 10
|
||
|
|
set a {}
|
||
|
|
scan 1.111122223333 %f a
|
||
|
|
unset tcl_precision
|
||
|
|
set a
|
||
|
|
} {1.111122223}
|
||
|
|
|
||
|
|
test scan-7.1 {alignment in results array (TCL_ALIGN)} {
|
||
|
|
scan "123 13.6" "%s %f" a b
|
||
|
|
set b
|
||
|
|
} 13.6
|
||
|
|
test scan-7.2 {alignment in results array (TCL_ALIGN)} {
|
||
|
|
scan "1234567 13.6" "%s %f" a b
|
||
|
|
set b
|
||
|
|
} 13.6
|
||
|
|
test scan-7.3 {alignment in results array (TCL_ALIGN)} {
|
||
|
|
scan "12345678901 13.6" "%s %f" a b
|
||
|
|
set b
|
||
|
|
} 13.6
|
||
|
|
test scan-7.4 {alignment in results array (TCL_ALIGN)} {
|
||
|
|
scan "123456789012345 13.6" "%s %f" a b
|
||
|
|
set b
|
||
|
|
} 13.6
|
||
|
|
test scan-7.5 {alignment in results array (TCL_ALIGN)} {
|
||
|
|
scan "1234567890123456789 13.6" "%s %f" a b
|
||
|
|
set b
|
||
|
|
} 13.6
|