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Diffstat (limited to 'tcl8.6/tests/scan.test')
| -rw-r--r-- | tcl8.6/tests/scan.test | 877 |
1 files changed, 0 insertions, 877 deletions
diff --git a/tcl8.6/tests/scan.test b/tcl8.6/tests/scan.test deleted file mode 100644 index 98c581b..0000000 --- a/tcl8.6/tests/scan.test +++ /dev/null @@ -1,877 +0,0 @@ -# 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) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 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. - -if {"::tcltest" ni [namespace children]} { - package require tcltest 2 - namespace import -force ::tcltest::* -} - -# procedure that returns the range of integers - -proc int_range {} { - for { set MIN_INT 1 } { int($MIN_INT) > 0 } {} { - set MIN_INT [expr { $MIN_INT << 1 }] - } - set MIN_INT [expr {int($MIN_INT)}] - set MAX_INT [expr { ~ $MIN_INT }] - return [list $MIN_INT $MAX_INT] -} - -# Big test for correct ordering of data in [expr] - -proc testIEEE {} { - variable ieeeValues - binary scan [binary format dd -1.0 1.0] c* c - switch -exact -- $c { - {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { - # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ - ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ - ieeeValues(-Normal) - binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ - ieeeValues(-Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ - ieeeValues(-0) - binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(+0) - binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ - ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ - ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ - ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ - ieeeValues(NaN) - set ieeeValues(littleEndian) 1 - return 1 - } - {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(-Normal) - binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(-Subnormal) - binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(-0) - binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(+0) - binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ - ieeeValues(NaN) - set ieeeValues(littleEndian) 0 - return 1 - } - default { - return 0 - } - } -} - -testConstraint ieeeFloatingPoint [testIEEE] -testConstraint wideIs64bit \ - [expr {(wide(0x80000000) > 0) && (wide(0x8000000000000000) < 0)}] - -test scan-1.1 {BuildCharSet, CharInSet} { - list [scan foo {%[^o]} x] $x -} {1 f} -test scan-1.2 {BuildCharSet, CharInSet} { - list [scan \]foo {%[]f]} x] $x -} {1 \]f} -test scan-1.3 {BuildCharSet, CharInSet} { - list [scan abc-def {%[a-c]} x] $x -} {1 abc} -test scan-1.4 {BuildCharSet, CharInSet} { - list [scan abc-def {%[a-c]} x] $x -} {1 abc} -test scan-1.5 {BuildCharSet, CharInSet} { - list [scan -abc-def {%[-ac]} x] $x -} {1 -a} -test scan-1.6 {BuildCharSet, CharInSet} { - list [scan -abc-def {%[ac-]} x] $x -} {1 -a} -test scan-1.7 {BuildCharSet, CharInSet} { - list [scan abc-def {%[c-a]} x] $x -} {1 abc} -test scan-1.8 {BuildCharSet, CharInSet} { - list [scan def-abc {%[^c-a]} x] $x -} {1 def-} -test scan-1.9 {BuildCharSet, CharInSet no match} -setup { - unset -nocomplain x -} -body { - list [scan {= f} {= %[TF]} x] [info exists x] -} -result {0 0} - -test scan-2.1 {ReleaseCharSet} { - list [scan abcde {%[abc]} x] $x -} {1 abc} -test scan-2.2 {ReleaseCharSet} { - list [scan abcde {%[a-c]} x] $x -} {1 abc} - -test scan-3.1 {ValidateFormat} -returnCodes error -body { - scan {} {%d%1$d} x -} -result {cannot mix "%" and "%n$" conversion specifiers} -test scan-3.2 {ValidateFormat} -returnCodes error -body { - scan {} {%d%1$d} x -} -result {cannot mix "%" and "%n$" conversion specifiers} -test scan-3.3 {ValidateFormat} -returnCodes error -body { - scan {} {%2$d%d} x -} -result {"%n$" argument index out of range} -test scan-3.4 {ValidateFormat} { - # degenerate case, before changed from 8.2 to 8.3 - list [catch {scan {} %d} msg] $msg -} {0 {}} -test scan-3.5 {ValidateFormat} -returnCodes error -body { - scan {} {%10c} a -} -result {field width may not be specified in %c conversion} -test scan-3.6 {ValidateFormat} -returnCodes error -body { - scan {} {%*1$d} a -} -result {bad scan conversion character "$"} -test scan-3.7 {ValidateFormat} -returnCodes error -body { - scan {} {%1$d%1$d} a -} -result {variable is assigned by multiple "%n$" conversion specifiers} -test scan-3.8 {ValidateFormat} -returnCodes error -body { - scan {} a x -} -result {variable is not assigned by any conversion specifiers} -test scan-3.9 {ValidateFormat} -returnCodes error -body { - scan {} {%2$s} x y -} -result {variable is not assigned by any conversion specifiers} -test scan-3.10 {ValidateFormat} -returnCodes error -body { - scan {} {%[a} x -} -result {unmatched [ in format string} -test scan-3.11 {ValidateFormat} -returnCodes error -body { - scan {} {%[^a} x -} -result {unmatched [ in format string} -test scan-3.12 {ValidateFormat} -returnCodes error -body { - scan {} {%[]a} x -} -result {unmatched [ in format string} -test scan-3.13 {ValidateFormat} -returnCodes error -body { - scan {} {%[^]a} x -} -result {unmatched [ in format string} - -test scan-4.1 {Tcl_ScanObjCmd, argument checks} -returnCodes error -body { - scan -} -result {wrong # args: should be "scan string format ?varName ...?"} -test scan-4.2 {Tcl_ScanObjCmd, argument checks} -returnCodes error -body { - scan string -} -result {wrong # args: should be "scan string format ?varName ...?"} -test scan-4.3 {Tcl_ScanObjCmd, argument checks} { - # degenerate case, before changed from 8.2 to 8.3 - list [catch {scan string format} msg] $msg -} {0 {}} -test scan-4.4 {Tcl_ScanObjCmd, whitespace} { - list [scan { abc def } {%s%s} x y] $x $y -} {2 abc def} -test scan-4.5 {Tcl_ScanObjCmd, whitespace} { - list [scan { abc def } { %s %s } x y] $x $y -} {2 abc def} -test scan-4.6 {Tcl_ScanObjCmd, whitespace} { - list [scan { abc def } { %s %s } x y] $x $y -} {2 abc def} -test scan-4.7 {Tcl_ScanObjCmd, literals} { - # degenerate case, before changed from 8.2 to 8.3 - scan { abc def } { abc def } -} {} -test scan-4.8 {Tcl_ScanObjCmd, literals} { - set x {} - list [scan { abcg} { abc def %1s} x] $x -} {0 {}} -test scan-4.9 {Tcl_ScanObjCmd, literals} { - list [scan { abc%defghi} { abc %% def%n } x] $x -} {1 10} -test scan-4.10 {Tcl_ScanObjCmd, assignment suppression} { - list [scan { abc def } { %*c%s def } x] $x -} {1 bc} -test scan-4.11 {Tcl_ScanObjCmd, XPG3-style} { - list [scan { abc def } {%2$s %1$s} x y] $x $y -} {2 def abc} -test scan-4.12 {Tcl_ScanObjCmd, width specifiers} { - list [scan {abc123456789012} {%3s%3d%3f%3[0-9]%s} a b c d e] $a $b $c $d $e -} {5 abc 123 456.0 789 012} -test scan-4.13 {Tcl_ScanObjCmd, width specifiers} { - list [scan {abc123456789012} {%3s%3d%3f%3[0-9]%s} a b c d e] $a $b $c $d $e -} {5 abc 123 456.0 789 012} -test scan-4.14 {Tcl_ScanObjCmd, underflow} { - set x {} - list [scan {a} {a%d} x] $x -} {-1 {}} -test scan-4.15 {Tcl_ScanObjCmd, underflow} { - set x {} - list [scan {} {a%d} x] $x -} {-1 {}} -test scan-4.16 {Tcl_ScanObjCmd, underflow} { - set x {} - list [scan {ab} {a%d} x] $x -} {0 {}} -test scan-4.17 {Tcl_ScanObjCmd, underflow} { - set x {} - list [scan {a } {a%d} x] $x -} {-1 {}} -test scan-4.18 {Tcl_ScanObjCmd, skipping whitespace} { - list [scan { b} {%c%s} x y] $x $y -} {2 32 b} -test scan-4.19 {Tcl_ScanObjCmd, skipping whitespace} { - list [scan { b} {%[^b]%s} x y] $x $y -} {2 { } b} -test scan-4.20 {Tcl_ScanObjCmd, string scanning} { - list [scan {abc def} {%s} x] $x -} {1 abc} -test scan-4.21 {Tcl_ScanObjCmd, string scanning} { - list [scan {abc def} {%0s} x] $x -} {1 abc} -test scan-4.22 {Tcl_ScanObjCmd, string scanning} { - list [scan {abc def} {%2s} x] $x -} {1 ab} -test scan-4.23 {Tcl_ScanObjCmd, string scanning} { - list [scan {abc def} {%*s%n} x] $x -} {1 3} -test scan-4.24 {Tcl_ScanObjCmd, charset scanning} { - list [scan {abcdef} {%[a-c]} x] $x -} {1 abc} -test scan-4.25 {Tcl_ScanObjCmd, charset scanning} { - list [scan {abcdef} {%0[a-c]} x] $x -} {1 abc} -test scan-4.26 {Tcl_ScanObjCmd, charset scanning} { - list [scan {abcdef} {%2[a-c]} x] $x -} {1 ab} -test scan-4.27 {Tcl_ScanObjCmd, charset scanning} { - list [scan {abcdef} {%*[a-c]%n} x] $x -} {1 3} -test scan-4.28 {Tcl_ScanObjCmd, character scanning} { - list [scan {abcdef} {%c} x] $x -} {1 97} -test scan-4.29 {Tcl_ScanObjCmd, character scanning} { - list [scan {abcdef} {%*c%n} x] $x -} {1 1} - -test scan-4.30 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {1234567890a} {%3d} x] $x -} -result {1 123} -test scan-4.31 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {1234567890a} {%d} x] $x -} -result {1 1234567890} -test scan-4.32 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {01234567890a} {%d} x] $x -} -result {1 1234567890} -test scan-4.33 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {+01234} {%d} x] $x -} -result {1 1234} -test scan-4.34 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {-01234} {%d} x] $x -} -result {1 -1234} -test scan-4.35 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {a01234} {%d} x] $x -} -result {0 {}} -test scan-4.36 {Tcl_ScanObjCmd, base-10 integer scanning} -setup { - set x {} -} -body { - list [scan {0x10} {%d} x] $x -} -result {1 0} -test scan-4.37 {Tcl_ScanObjCmd, base-8 integer scanning} -setup { - set x {} -} -body { - list [scan {012345678} {%o} x] $x -} -result {1 342391} -test scan-4.38 {Tcl_ScanObjCmd, base-8 integer scanning} -setup { - set x {} -} -body { - list [scan {+1238 -1239 123a} {%o%*s%o%*s%o} x y z] $x $y $z -} -result {3 83 -83 83} -test scan-4.39 {Tcl_ScanObjCmd, base-16 integer scanning} -setup { - set x {} -} -body { - list [scan {+1238 -123a 0123} {%x%x%x} x y z] $x $y $z -} -result {3 4664 -4666 291} -test scan-4.40 {Tcl_ScanObjCmd, base-16 integer scanning} -setup { - set x {} -} -body { - # The behavior changed in 8.4a4/8.3.4cvs (6 Feb) to correctly - # return '1' for 0x1 scanned via %x, to comply with 8.0 and C scanf. - # Bug #495213 - list [scan {aBcDeF AbCdEf 0x1} {%x%x%x} x y z] $x $y $z -} -result {3 11259375 11259375 1} -test scan-4.40.1 {Tcl_ScanObjCmd, base-16 integer scanning} -setup { - set x {} -} -body { - list [scan {0xF 0x00A0B 0X0XF} {%x %x %x} x y z] $x $y $z -} -result {3 15 2571 0} -test scan-4.40.2 {Tcl_ScanObjCmd, base-16 integer scanning} -setup { - unset -nocomplain x -} -body { - list [scan {xF} {%x} x] [info exists x] -} -result {0 0} -test scan-4.40.3 {Tcl_ScanObjCmd, base-2 integer scanning} -setup { - set x {} -} -body { - list [scan {1001 0b101 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000} {%b %b %llb} x y z] $x $y $z -} -result {3 9 5 340282366920938463463374607431768211456} -test scan-4.41 {Tcl_ScanObjCmd, base-unknown integer scanning} -setup { - set x {} -} -body { - list [scan {10 010 0x10 0b10} {%i%i%i%i} x y z t] $x $y $z $t -} -result {4 10 8 16 0} -test scan-4.42 {Tcl_ScanObjCmd, base-unknown integer scanning} -setup { - set x {} -} -body { - list [scan {10 010 0X10} {%i%i%i} x y z] $x $y $z -} -result {3 10 8 16} -test scan-4.43 {Tcl_ScanObjCmd, integer scanning, odd cases} -setup { - set x {} -} -body { - list [scan {+ } {%i} x] $x -} -result {0 {}} -test scan-4.44 {Tcl_ScanObjCmd, integer scanning, odd cases} -setup { - set x {} -} -body { - list [scan {+} {%i} x] $x -} -result {-1 {}} -test scan-4.45 {Tcl_ScanObjCmd, integer scanning, odd cases} -setup { - set x {} -} -body { - list [scan {0x} {%i%s} x y] $x $y -} -result {2 0 x} -test scan-4.46 {Tcl_ScanObjCmd, integer scanning, odd cases} -setup { - set x {} -} -body { - list [scan {0X} {%i%s} x y] $x $y -} -result {2 0 X} -test scan-4.47 {Tcl_ScanObjCmd, integer scanning, suppressed} -setup { - set x {} -} -body { - list [scan {123def} {%*i%s} x] $x -} -result {1 def} -test scan-4.48 {Tcl_ScanObjCmd, float scanning} { - list [scan {1 2 3} {%e %f %g} x y z] $x $y $z -} {3 1.0 2.0 3.0} -test scan-4.49 {Tcl_ScanObjCmd, float scanning} { - list [scan {.1 0.2 3.} {%e %f %g} x y z] $x $y $z -} {3 0.1 0.2 3.0} -test scan-4.49-uc-1 {Tcl_ScanObjCmd, float scanning} { - list [scan {0.5*0.75} {%E%c%G} x y z] $x $y $z -} {3 0.5 42 0.75} -test scan-4.49-uc-2 {Tcl_ScanObjCmd, float scanning} { - list [scan {5e-1*75E-2} {%E%c%G} x y z] $x $y $z -} {3 0.5 42 0.75} -test scan-4.50 {Tcl_ScanObjCmd, float scanning} { - list [scan {1234567890a} %f x] $x -} {1 1234567890.0} -test scan-4.51 {Tcl_ScanObjCmd, float scanning} { - list [scan {+123+45} %f x] $x -} {1 123.0} -test scan-4.52 {Tcl_ScanObjCmd, float scanning} { - list [scan {-123+45} %f x] $x -} {1 -123.0} -test scan-4.53 {Tcl_ScanObjCmd, float scanning} { - list [scan {1.0e1} %f x] $x -} {1 10.0} -test scan-4.54 {Tcl_ScanObjCmd, float scanning} { - list [scan {1.0e-1} %f x] $x -} {1 0.1} -test scan-4.55 {Tcl_ScanObjCmd, odd cases} -setup { - set x {} -} -body { - list [scan {+} %f x] $x -} -result {-1 {}} -test scan-4.56 {Tcl_ScanObjCmd, odd cases} -setup { - set x {} -} -body { - list [scan {1.0e} %f%s x y] $x $y -} -result {2 1.0 e} -test scan-4.57 {Tcl_ScanObjCmd, odd cases} -setup { - set x {} -} -body { - list [scan {1.0e+} %f%s x y] $x $y -} -result {2 1.0 e+} -test scan-4.58 {Tcl_ScanObjCmd, odd cases} -setup { - set x {} - set y {} -} -body { - list [scan {e1} %f%s x y] $x $y -} -result {0 {} {}} -test scan-4.59 {Tcl_ScanObjCmd, float scanning} { - list [scan {1.0e-1x} %*f%n x] $x -} {1 6} - -test scan-4.60 {Tcl_ScanObjCmd, set errors} -setup { - set x {} - set y {} - unset -nocomplain z -} -body { - array set z {} - list [catch {scan {abc def ghi} {%s%s%s} x z y} msg] $msg $x $y -} -cleanup { - unset -nocomplain z -} -result {1 {can't set "z": variable is array} abc ghi} -test scan-4.61 {Tcl_ScanObjCmd, set errors} -setup { - set x {} - unset -nocomplain y - unset -nocomplain z -} -body { - array set y {} - array set z {} - list [catch {scan {abc def ghi} {%s%s%s} x z y} msg] $msg $x -} -cleanup { - unset -nocomplain y - unset -nocomplain z -} -result {1 {can't set "z": variable is array} abc} - -test scan-4.62 {scanning of large and negative octal integers} { - lassign [int_range] MIN_INT MAX_INT - set scanstring [format {%o %o %o} -1 $MIN_INT $MAX_INT] - list [scan $scanstring {%o %o %o} a b c] \ - [expr { $a == -1 }] [expr { $b == $MIN_INT }] [expr { $c == $MAX_INT }] -} {3 1 1 1} -test scan-4.63 {scanning of large and negative hex integers} { - lassign [int_range] MIN_INT MAX_INT - set scanstring [format {%x %x %x} -1 $MIN_INT $MAX_INT] - list [scan $scanstring {%x %x %x} a b c] \ - [expr { $a == -1 }] [expr { $b == $MIN_INT }] [expr { $c == $MAX_INT }] -} {3 1 1 1} -test scan-4.64 {scanning of hex with %X} { - scan "123 abc f78" %X%X%X -} {291 2748 3960} - -test scan-5.1 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "-20 1476 \n33 0" "%d %d %d %d" a b c d] $a $b $c $d -} -result {4 -20 1476 33 0} -test scan-5.2 {integer scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "-45 16 7890 +10" "%2d %*d %10d %d" a b c] $a $b $c -} -result {3 -4 16 7890} -test scan-5.3 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "-45 16 +10 987" "%ld %d %ld %d" a b c d] $a $b $c $d -} -result {4 -45 16 10 987} -test scan-5.4 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "14 1ab 62 10" "%d %x %lo %x" a b c d] $a $b $c $d -} -result {4 14 427 50 16} -test scan-5.5 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "12345670 1234567890ab cdefg" "%o %o %x %lx" a b c d] \ - $a $b $c $d -} -result {4 2739128 342391 561323 52719} -test scan-5.6 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "ab123-24642" "%2x %3x %3o %2o" a b c d] $a $b $c $d -} -result {4 171 291 -20 52} -test scan-5.7 {integer scanning} -setup { - set a {}; set b {} -} -body { - list [scan "1234567 234 567 " "%*3x %x %*o %4o" a b] $a $b -} -result {2 17767 375} -test scan-5.8 {integer scanning} -setup { - set a {}; set b {} -} -body { - list [scan "a 1234" "%d %d" a b] $a $b -} -result {0 {} {}} -test scan-5.9 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "12345678" "%2d %2d %2ld %2d" a b c d] $a $b $c $d -} -result {4 12 34 56 78} -test scan-5.10 {integer scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "1 2 " "%hd %d %d %d" a b c d] $a $b $c $d -} -result {2 1 2 {} {}} -# -# The behavior for scaning intergers larger than MAX_INT is not defined by the -# ANSI spec. Some implementations wrap the input (-16) some return MAX_INT. -# -test scan-5.11 {integer scanning} -constraints {nonPortable} -setup { - set a {}; set b {} -} -body { - list [scan "4294967280 4294967280" "%u %d" a b] $a \ - [expr {$b == -16 || $b == 0x7fffffff}] -} -result {2 4294967280 1} -test scan-5.12 {integer scanning} -constraints {wideIs64bit} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "7810179016327718216,6c63546f6c6c6548,661432506755433062510" \ - %ld,%lx,%lo a b c] $a $b $c -} -result {3 7810179016327718216 7810179016327718216 7810179016327718216} -test scan-5.13 {integer scanning and overflow} { - # This test used to fail on some 64-bit systems. [Bug 1011860] - scan {300000000 3000000000 30000000000} {%ld %ld %ld} -} {300000000 3000000000 30000000000} - -test scan-5.14 {integer scanning} { - scan 0xff %u -} 0 -test scan-5.15 {Bug be003d570f} { - scan 0x40 %o -} 0 -test scan-5.16 {Bug be003d570f} { - scan 0x40 %b -} 0 -test scan-5.17 {bigint scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "207698809136909011942886895,abcdef0123456789abcdef,125715736004432126361152746757" \ - %lld,%llx,%llo a b c] $a $b $c -} -result {3 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895} -test scan-5.18 {bigint scanning underflow} -setup { - set a {}; -} -body { - list [scan "-207698809136909011942886895" \ - %llu a] $a -} -returnCodes 1 -result {unsigned bignum scans are invalid} -test scan-5.19 {bigint scanning invalid} -setup { - set a {}; -} -body { - list [scan "207698809136909011942886895" \ - %llu a] $a -} -returnCodes 1 -result {unsigned bignum scans are invalid} - -test scan-6.1 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d -} -result {3 2.1 -300000000.0 0.99962 {}} -test scan-6.2 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "-1.2345 +8.2 9" "%3e %3lf %f %f" a b c d] $a $b $c $d -} -result {4 -1.0 234.0 5.0 8.2} -test scan-6.3 {floating-point scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "1e00004 332E-4 3e+4" "%Lf %*2e %f %f" a b c] $a $c -} -result {3 10000.0 30000.0} -# -# Some libc implementations consider 3.e- bad input. The ANSI spec states -# that digits must follow the - sign. -# -test scan-6.4 {floating-point scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "1. 47.6 2.e2 3.e-" "%f %*f %f %f" a b c] $a $b $c -} -result {3 1.0 200.0 3.0} -test scan-6.5 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "4.6 99999.7 876.43e-1 118" "%f %f %f %e" a b c d] $a $b $c $d -} -result {4 4.6 99999.7 87.643 118.0} -test scan-6.6 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "1.2345 697.0e-3 124 .00005" "%f %e %f %e" a b c d] $a $b $c $d -} -result {4 1.2345 0.697 124.0 5e-5} -test scan-6.7 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "4.6abc" "%f %f %f %f" a b c d] $a $b $c $d -} -result {1 4.6 {} {} {}} -test scan-6.8 {floating-point scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "4.6 5.2" "%f %f %f %f" a b c d] $a $b $c $d -} -result {2 4.6 5.2 {} {}} - -test scan-7.1 {string and character scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "abc defghijk dum " "%s %3s %20s %s" a b c d] $a $b $c $d -} -result {4 abc def ghijk dum} -test scan-7.2 {string and character scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "a bcdef" "%c%c%1s %s" a b c d] $a $b $c $d -} -result {4 97 32 b cdef} -test scan-7.3 {string and character scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "123456 test " "%*c%*s %s %s %s" a b c] $a $b $c -} -result {1 test {} {}} -test scan-7.4 {string and character scanning} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "ababcd01234 f 123450" {%4[abcd] %4[abcd] %[^abcdef] %[^0]} a b c d] $a $b $c $d -} -result {4 abab cd {01234 } {f 12345}} -test scan-7.5 {string and character scanning} -setup { - set a {}; set b {}; set c {} -} -body { - list [scan "aaaaaabc aaabcdefg + + XYZQR" {%*4[a] %s %*4[a]%s%*4[ +]%c} a b c] $a $b $c -} -result {3 aabc bcdefg 43} -test scan-7.6 {string and character scanning, unicode} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "abc d\u00c7fghijk dum " "%s %3s %20s %s" a b c d] $a $b $c $d -} -result "4 abc d\u00c7f ghijk dum" -test scan-7.7 {string and character scanning, unicode} -setup { - set a {}; set b {} -} -body { - list [scan "ab\u00c7cdef" "ab%c%c" a b] $a $b -} -result "2 199 99" -test scan-7.8 {string and character scanning, unicode} -setup { - set a {}; set b {} -} -body { - list [scan "ab\ufeffdef" "%\[ab\ufeff\]" a] $a -} -result "1 ab\ufeff" - -test scan-8.1 {error conditions} -body { - scan a -} -returnCodes error -match glob -result * -test scan-8.2 {error conditions} -returnCodes error -body { - scan a -} -result {wrong # args: should be "scan string format ?varName ...?"} -test scan-8.3 {error conditions} -returnCodes error -body { - scan a %D x -} -result {bad scan conversion character "D"} -test scan-8.4 {error conditions} -returnCodes error -body { - scan a %O x -} -result {bad scan conversion character "O"} -test scan-8.5 {error conditions} -returnCodes error -body { - scan a %B x -} -result {bad scan conversion character "B"} -test scan-8.6 {error conditions} -returnCodes error -body { - scan a %F x -} -result {bad scan conversion character "F"} -test scan-8.7 {error conditions} -returnCodes error -body { - scan a %p x -} -result {bad scan conversion character "p"} -test scan-8.8 {error conditions} -returnCodes error -body { - scan a "%d %d" a -} -result {different numbers of variable names and field specifiers} -test scan-8.9 {error conditions} -returnCodes error -body { - scan a "%d %d" a b c -} -result {variable is not assigned by any conversion specifiers} -test scan-8.10 {error conditions} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [expr {[scan " a" " a %d %d %d %d" a b c d] <= 0}] $a $b $c $d -} -result {1 {} {} {} {}} -test scan-8.11 {error conditions} -setup { - set a {}; set b {}; set c {}; set d {} -} -body { - list [scan "1 2" "%d %d %d %d" a b c d] $a $b $c $d -} -result {2 1 2 {} {}} -test scan-8.12 {error conditions} -setup { - unset -nocomplain a -} -body { - set a(0) 44 - scan 44 %d a -} -returnCodes error -cleanup { - unset -nocomplain a -} -result {can't set "a": variable is array} -test scan-8.13 {error conditions} -setup { - unset -nocomplain a -} -body { - set a(0) 44 - scan 44 %c a -} -returnCodes error -cleanup { - unset -nocomplain a -} -result {can't set "a": variable is array} -test scan-8.14 {error conditions} -setup { - unset -nocomplain a -} -body { - set a(0) 44 - scan 44 %s a -} -returnCodes error -cleanup { - unset -nocomplain a -} -result {can't set "a": variable is array} -test scan-8.15 {error conditions} -setup { - unset -nocomplain a -} -body { - set a(0) 44 - scan 44 %f a -} -returnCodes error -cleanup { - unset -nocomplain a -} -result {can't set "a": variable is array} -test scan-8.16 {error conditions} -setup { - unset -nocomplain a -} -body { - set a(0) 44 - scan 44 %f a -} -returnCodes error -cleanup { - unset -nocomplain a -} -result {can't set "a": variable is array} -test scan-8.17 {error conditions} -returnCodes error -body { - scan 44 %2c a -} -result {field width may not be specified in %c conversion} -test scan-8.18 {error conditions} -returnCodes error -body { - scan abc {%[} x -} -result {unmatched [ in format string} -test scan-8.19 {error conditions} -returnCodes error -body { - scan abc {%[^a} x -} -result {unmatched [ in format string} -test scan-8.20 {error conditions} -returnCodes error -body { - scan abc {%[^]a} x -} -result {unmatched [ in format string} -test scan-8.21 {error conditions} -returnCodes error -body { - scan abc {%[]a} x -} -result {unmatched [ in format string} - -test scan-9.1 {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-9.2 {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-10.1 {miscellaneous tests} -setup { - set a {} -} -body { - list [scan ab16c ab%dc a] $a -} -result {1 16} -test scan-10.2 {miscellaneous tests} -setup { - set a {} -} -body { - list [scan ax16c ab%dc a] $a -} -result {0 {}} -test scan-10.3 {miscellaneous tests} -setup { - set a {} -} -body { - list [catch {scan ab%c114 ab%%c%d a} msg] $msg $a -} -result {0 1 114} -test scan-10.4 {miscellaneous tests} -setup { - set a {} -} -body { - list [catch {scan ab%c14 ab%%c%d a} msg] $msg $a -} -result {0 1 14} -test scan-10.5 {miscellaneous tests} -setup { - unset -nocomplain arr -} -body { - set arr(2) {} - list [catch {scan ab%c14 ab%%c%d arr(2)} msg] $msg $arr(2) -} -result {0 1 14} -test scan-10.6 {miscellaneous tests} { - scan 5a {%i%[a]} -} {5 a} -test scan-10.7 {miscellaneous tests} { - scan {5 a} {%i%[a]} -} {5 {}} - -test scan-11.1 {alignment in results array (TCL_ALIGN)} { - scan "123 13.6" "%s %f" a b - set b -} 13.6 -test scan-11.2 {alignment in results array (TCL_ALIGN)} { - scan "1234567 13.6" "%s %f" a b - set b -} 13.6 -test scan-11.3 {alignment in results array (TCL_ALIGN)} { - scan "12345678901 13.6" "%s %f" a b - set b -} 13.6 -test scan-11.4 {alignment in results array (TCL_ALIGN)} { - scan "123456789012345 13.6" "%s %f" a b - set b -} 13.6 -test scan-11.5 {alignment in results array (TCL_ALIGN)} { - scan "1234567890123456789 13.6" "%s %f" a b - set b -} 13.6 - -test scan-12.1 {Tcl_ScanObjCmd, inline case} { - scan a %c -} 97 -test scan-12.2 {Tcl_ScanObjCmd, inline case} { - scan abc %c%c%c%c -} {97 98 99 {}} -test scan-12.3 {Tcl_ScanObjCmd, inline case} { - scan abc %s%c -} {abc {}} -test scan-12.4 {Tcl_ScanObjCmd, inline case, underflow} { - scan abc abc%c -} {} -test scan-12.5 {Tcl_ScanObjCmd, inline case} { - scan abc bogus%c%c%c -} {{} {} {}} -test scan-12.6 {Tcl_ScanObjCmd, inline case} { - # degenerate case, behavior changed from 8.2 to 8.3 - list [catch {scan foo foobar} msg] $msg -} {0 {}} -test scan-12.7 {Tcl_ScanObjCmd, inline case lots of arguments} { - scan "10 20 30 40 50 60 70 80 90 100 110 120 130 140\ - 150 160 170 180 190 200" \ - "%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d" -} {10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 {}} - -test scan-13.1 {Tcl_ScanObjCmd, inline XPG case} { - scan a {%1$c} -} 97 -test scan-13.2 {Tcl_ScanObjCmd, inline XPG case} { - scan abc {%1$c%2$c%3$c%4$c} -} {97 98 99 {}} -test scan-13.3 {Tcl_ScanObjCmd, inline XPG case} -returnCodes error -body { - scan abc {%1$c%1$c} -} -result {variable is assigned by multiple "%n$" conversion specifiers} -test scan-13.4 {Tcl_ScanObjCmd, inline XPG case} { - scan abc {%2$s%1$c} -} {{} abc} -test scan-13.5 {Tcl_ScanObjCmd, inline XPG case, underflow} { - scan abc {abc%5$c} -} {} -test scan-13.6 {Tcl_ScanObjCmd, inline XPG case} { - catch {scan abc {bogus%1$c%5$c%10$c}} msg - list [llength $msg] $msg -} {10 {{} {} {} {} {} {} {} {} {} {}}} -test scan-13.7 {Tcl_ScanObjCmd, inline XPG case lots of arguments} { - scan "10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200" {%20$d %18$d %17$d %16$d %15$d %14$d %13$d %12$d %11$d %10$d %9$d %8$d %7$d %6$d %5$d %4$d %3$d %2$d %1$d} -} {190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 {} 10} -test scan-13.8 {Tcl_ScanObjCmd, inline XPG case lots of arguments} { - set msg [scan "10 20 30" {%100$d %5$d %200$d}] - list [llength $msg] [lindex $msg 99] [lindex $msg 4] [lindex $msg 199] -} {200 10 20 30} - -# scan infinities - not working - -test scan-14.1 {positive infinity} { - scan Inf %g d - return $d -} Inf -test scan-14.2 {negative infinity} { - scan -Inf %g d - return $d -} -Inf - -# TODO - also need to scan NaN's - -catch {rename int_range {}} - -# cleanup -::tcltest::cleanupTests -return - -# Local Variables: -# mode: tcl -# End: |