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Diffstat (limited to 'tests')
| -rw-r--r-- | tests/dict.test | 706 |
1 files changed, 706 insertions, 0 deletions
diff --git a/tests/dict.test b/tests/dict.test new file mode 100644 index 0000000..6d27533 --- /dev/null +++ b/tests/dict.test @@ -0,0 +1,706 @@ +# This test file covers the dictionary object type and the dict +# command used to work with values of that type. +# +# 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) 2003 Donal K. Fellows +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: dict.test,v 1.1 2003/04/05 01:03:21 dkf Exp $ + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +# Procedure to help check the contents of a dictionary. Note that we +# can't just compare the string version because the order of the +# elements is (deliberately) not defined. This is because it is +# dependent on the underlying hash table implementation and also +# potentially on the history of the value itself. Net result: you +# cannot safely assume anything about the ordering of values. +proc getOrder {dictVal args} { + foreach key $args { + lappend result $key [dict get $dictVal $key] + } + lappend result [dict size $dictVal] + return $result +} + +test dict-1.1 {dict command basic syntax} { + list [catch {dict} msg] $msg +} {1 {wrong # args: should be "dict subcommand ?arg ...?"}} +test dict-1.2 {dict command basic syntax} { + list [catch {dict ?} msg] $msg +} {1 {bad subcommand "?": must be append, create, exists, filter, for, get, incr, info, keys, lappend, remove, replace, set, size, unset, or values}} + +test dict-2.1 {dict create command} { + dict create +} {} +test dict-2.2 {dict create command} { + dict create a b +} {a b} +test dict-2.3 {dict create command} { + set result {} + set dict [dict create a b c d] + # Can't compare directly as ordering of values is undefined + foreach key {a c} { + set idx [lsearch -exact $dict $key] + if {$idx & 1} { + error "found $key at odd index $idx in $dict" + } + lappend result [lindex $dict [expr {$idx+1}]] + } + set result +} {b d} +test dict-2.4 {dict create command} { + list [catch {dict create a} msg] $msg +} {1 {wrong # args: should be "dict create ?key value ...?"}} +test dict-2.5 {dict create command} { + list [catch {dict create a b c} msg] $msg +} {1 {wrong # args: should be "dict create ?key value ...?"}} + +test dict-3.1 {dict get command} {dict get {a b} a} b +test dict-3.2 {dict get command} {dict get {a b c d} a} b +test dict-3.3 {dict get command} {dict get {a b c d} c} d +test dict-3.4 {dict get command} { + list [catch {dict get {a b c d} b} msg] $msg +} {1 {key "b" not known in dictionary}} +test dict-3.5 {dict get command} {dict get {a {p q r s} b {u v x y}} a p} q +test dict-3.6 {dict get command} {dict get {a {p q r s} b {u v x y}} a r} s +test dict-3.7 {dict get command} {dict get {a {p q r s} b {u v x y}} b u} v +test dict-3.8 {dict get command} {dict get {a {p q r s} b {u v x y}} b x} y +test dict-3.9 {dict get command} { + list [catch {dict get {a {p q r s} b {u v x y}} a z} msg] $msg +} {1 {key "z" not known in dictionary}} +test dict-3.10 {dict get command} { + list [catch {dict get {a {p q r s} b {u v x y}} c z} msg] $msg +} {1 {key "c" not known in dictionary}} +test dict-3.11 {dict get command} {dict get [dict create a b c d] a} b +test dict-3.12 {dict get command} { + list [catch {dict get} msg] $msg +} {1 {wrong # args: should be "dict get dictionary ?key key ...?"}} +test dict-3.13 {dict get command} { + set dict [dict get {a b c d}] + if {$dict eq "a b c d"} { + subst OK + } elseif {$dict eq "c d a b"} { + subst OK + } else { + set dict + } +} OK +test dict-3.14 {dict get command} { + list [catch {dict get {a b c d} a c} msg] $msg +} {1 {missing value to go with key}} + +test dict-4.1 {dict replace command} { + getOrder [dict replace {a b c d}] a c +} {a b c d 2} +test dict-4.2 {dict replace command} { + getOrder [dict replace {a b c d} e f] a c e +} {a b c d e f 3} +test dict-4.3 {dict replace command} { + getOrder [dict replace {a b c d} c f] a c +} {a b c f 2} +test dict-4.4 {dict replace command} { + getOrder [dict replace {a b c d} c x a y] a c +} {a y c x 2} +test dict-4.5 {dict replace command} { + list [catch {dict replace} msg] $msg +} {1 {wrong # args: should be "dict replace dictionary ?key value ...?"}} +test dict-4.6 {dict replace command} { + list [catch {dict replace {a a} a} msg] $msg +} {1 {wrong # args: should be "dict replace dictionary ?key value ...?"}} +test dict-4.7 {dict replace command} { + list [catch {dict replace {a a a} a b} msg] $msg +} {1 {missing value to go with key}} +test dict-4.8 {dict replace command} { + list [catch {dict replace [list a a a] a b} msg] $msg +} {1 {missing value to go with key}} +test dict-4.9 {dict replace command} {dict replace [list a a] a b} {a b} + +test dict-5.1 {dict remove command} {dict remove {a b c d} a} {c d} +test dict-5.2 {dict remove command} {dict remove {a b c d} c} {a b} +test dict-5.3 {dict remove command} {dict remove {a b c d} a c} {} +test dict-5.4 {dict remove command} {dict remove {a b c d} c a} {} +test dict-5.5 {dict remove command} { + getOrder [dict remove {a b c d}] a c +} {a b c d 2} +test dict-5.6 {dict remove command} {dict remove {a b} c} {a b} +test dict-5.7 {dict remove command} { + list [catch {dict remove} msg] $msg +} {1 {wrong # args: should be "dict remove dictionary ?key ...?"}} + +test dict-6.1 {dict keys command} {dict keys {a b}} a +test dict-6.2 {dict keys command} {dict keys {c d}} c +test dict-6.3 {dict keys command} {lsort [dict keys {a b c d}]} {a c} +test dict-6.4 {dict keys command} {dict keys {a b c d} a} a +test dict-6.5 {dict keys command} {dict keys {a b c d} c} c +test dict-6.6 {dict keys command} {dict keys {a b c d} e} {} +test dict-6.7 {dict keys command} {lsort [dict keys {a b c d ca da} c*]} {c ca} +test dict-6.8 {dict keys command} { + list [catch {dict keys} msg] $msg +} {1 {wrong # args: should be "dict keys dictionary ?pattern?"}} +test dict-6.9 {dict keys command} { + list [catch {dict keys {} a b} msg] $msg +} {1 {wrong # args: should be "dict keys dictionary ?pattern?"}} +test dict-6.10 {dict keys command} { + list [catch {dict keys a} msg] $msg +} {1 {missing value to go with key}} + +test dict-7.1 {dict values command} {dict values {a b}} b +test dict-7.2 {dict values command} {dict values {c d}} d +test dict-7.3 {dict values command} {lsort [dict values {a b c d}]} {b d} +test dict-7.4 {dict values command} {dict values {a b c d} b} b +test dict-7.5 {dict values command} {dict values {a b c d} d} d +test dict-7.6 {dict values command} {dict values {a b c d} e} {} +test dict-7.7 {dict values command} {lsort [dict values {a b c d ca da} d*]} {d da} +test dict-7.8 {dict values command} { + list [catch {dict values} msg] $msg +} {1 {wrong # args: should be "dict values dictionary ?pattern?"}} +test dict-7.9 {dict values command} { + list [catch {dict values {} a b} msg] $msg +} {1 {wrong # args: should be "dict values dictionary ?pattern?"}} +test dict-7.10 {dict values command} { + list [catch {dict values a} msg] $msg +} {1 {missing value to go with key}} + +test dict-8.1 {dict size command} {dict size {}} 0 +test dict-8.2 {dict size command} {dict size {a b}} 1 +test dict-8.3 {dict size command} {dict size {a b c d}} 2 +test dict-8.4 {dict size command} { + list [catch {dict size} msg] $msg +} {1 {wrong # args: should be "dict size dictionary"}} +test dict-8.5 {dict size command} { + list [catch {dict size a b} msg] $msg +} {1 {wrong # args: should be "dict size dictionary"}} +test dict-8.6 {dict size command} { + list [catch {dict size a} msg] $msg +} {1 {missing value to go with key}} + +test dict-9.1 {dict exists command} {dict exists {a b} a} 1 +test dict-9.2 {dict exists command} {dict exists {a b} b} 0 +test dict-9.3 {dict exists command} {dict exists {a {b c}} a b} 1 +test dict-9.4 {dict exists command} {dict exists {a {b c}} a c} 0 +test dict-9.5 {dict exists command} { + list [catch {dict exists {a {b c}} b c} msg] $msg +} {1 {key "b" not known in dictionary}} +test dict-9.6 {dict exists command} { + list [catch {dict exists {a {b c d}} a c} msg] $msg +} {1 {missing value to go with key}} +test dict-9.7 {dict exists command} { + list [catch {dict exists} msg] $msg +} {1 {wrong # args: should be "dict exists dictionary key ?key ...?"}} +test dict-9.8 {dict exists command} { + list [catch {dict exists {}} msg] $msg +} {1 {wrong # args: should be "dict exists dictionary key ?key ...?"}} + +test dict-10.1 {dict info command} { + # Actual string returned by this command is undefined; it is + # intended for human consumption and not for use by scripts. + dict info {} + subst {} +} {} +test dict-10.2 {dict info command} { + list [catch {dict info} msg] $msg +} {1 {wrong # args: should be "dict info dictionary"}} +test dict-10.3 {dict info command} { + list [catch {dict info {} x} msg] $msg +} {1 {wrong # args: should be "dict info dictionary"}} +test dict-10.4 {dict info command} { + list [catch {dict info x} msg] $msg +} {1 {missing value to go with key}} + +test dict-11.1 {dict incr command: unshared value} { + set dictv [dict create \ + a [string index "=0=" 1] \ + b [expr {1+2}] \ + c [expr {wide(0x80000000)+1}]] + getOrder [dict incr dictv a] a b c +} {a 1 b 3 c 2147483649 3} +test dict-11.2 {dict incr command: unshared value} { + set dictv [dict create \ + a [string index "=0=" 1] \ + b [expr {1+2}] \ + c [expr {wide(0x80000000)+1}]] + getOrder [dict incr dictv b] a b c +} {a 0 b 4 c 2147483649 3} +test dict-11.3 {dict incr command: unshared value} { + set dictv [dict create \ + a [string index "=0=" 1] \ + b [expr {1+2}] \ + c [expr {wide(0x80000000)+1}]] + getOrder [dict incr dictv c] a b c +} {a 0 b 3 c 2147483650 3} +test dict-11.4 {dict incr command: shared value} { + set dictv [dict create a 0 b [expr {1+2}] c [expr {wide(0x80000000)+1}]] + set sharing [dict values $dictv] + getOrder [dict incr dictv a] a b c +} {a 1 b 3 c 2147483649 3} +test dict-11.5 {dict incr command: shared value} { + set dictv [dict create a 0 b [expr {1+2}] c [expr {wide(0x80000000)+1}]] + set sharing [dict values $dictv] + getOrder [dict incr dictv b] a b c +} {a 0 b 4 c 2147483649 3} +test dict-11.6 {dict incr command: shared value} { + set dictv [dict create a 0 b [expr {1+2}] c [expr {wide(0x80000000)+1}]] + set sharing [dict values $dictv] + getOrder [dict incr dictv c] a b c +} {a 0 b 3 c 2147483650 3} +test dict-11.7 {dict incr command: unknown values} { + set dictv [dict create a 0 b [expr {1+2}] c [expr {wide(0x80000000)+1}]] + getOrder [dict incr dictv d] a b c d +} {a 0 b 3 c 2147483649 d 1 4} +test dict-11.8 {dict incr command} { + set dictv {a 1} + dict incr dictv a 2 +} {a 3} +test dict-11.9 {dict incr command} { + set dictv {a dummy} + list [catch {dict incr dictv a} msg] $msg +} {1 {expected integer but got "dummy"}} +test dict-11.10 {dict incr command} { + set dictv {a 1} + list [catch {dict incr dictv a dummy} msg] $msg +} {1 {expected integer but got "dummy"}} +test dict-11.11 {dict incr command} { + catch {unset dictv} + dict incr dictv a +} {a 1} +test dict-11.12 {dict incr command} { + set dictv a + list [catch {dict incr dictv a} msg] $msg +} {1 {missing value to go with key}} +test dict-11.13 {dict incr command} { + set dictv a + list [catch {dict incr dictv a a a} msg] $msg +} {1 {wrong # args: should be "dict incr varName key ?increment?"}} +test dict-11.14 {dict incr command} { + set dictv a + list [catch {dict incr dictv} msg] $msg +} {1 {wrong # args: should be "dict incr varName key ?increment?"}} +test dict-11.15 {dict incr command: write failure} { + catch {unset dictVar} + set dictVar(block) {} + set result [list [catch {dict incr dictVar a} msg] $msg] + catch {unset dictVar} + set result +} {1 {can't set "dictVar": variable is array}} + +test dict-12.1 {dict lappend command} { + set dictv {a a} + dict lappend dictv a +} {a a} +test dict-12.2 {dict lappend command} { + set dictv {a a} + set sharing [dict values $dictv] + dict lappend dictv a b +} {a {a b}} +test dict-12.3 {dict lappend command} { + set dictv {a a} + dict lappend dictv a b c +} {a {a b c}} +test dict-12.2 {dict lappend command} { + set dictv [dict create a [string index =a= 1]] + dict lappend dictv a b +} {a {a b}} +test dict-12.4 {dict lappend command} { + set dictv {} + dict lappend dictv a x y z +} {a {x y z}} +test dict-12.5 {dict lappend command} { + catch {unset dictv} + dict lappend dictv a b +} {a b} +test dict-12.6 {dict lappend command} { + set dictv a + list [catch {dict lappend dictv a a} msg] $msg +} {1 {missing value to go with key}} +test dict-12.7 {dict lappend command} { + list [catch {dict lappend} msg] $msg +} {1 {wrong # args: should be "dict lappend varName key ?value ...?"}} +test dict-12.8 {dict lappend command} { + list [catch {dict lappend dictv} msg] $msg +} {1 {wrong # args: should be "dict lappend varName key ?value ...?"}} +test dict-12.9 {dict lappend command} { + set dictv [dict create a "\{"] + list [catch {dict lappend dictv a a} msg] $msg +} {1 {unmatched open brace in list}} +test dict-12.10 {dict lappend command: write failure} { + catch {unset dictVar} + set dictVar(block) {} + set result [list [catch {dict lappend dictVar a x} msg] $msg] + catch {unset dictVar} + set result +} {1 {can't set "dictVar": variable is array}} + +test dict-13.1 {dict append command} { + set dictv {a a} + dict append dictv a +} {a a} +test dict-13.2 {dict append command} { + set dictv {a a} + set sharing [dict values $dictv] + dict append dictv a b +} {a ab} +test dict-13.3 {dict append command} { + set dictv {a a} + dict append dictv a b c +} {a abc} +test dict-13.2 {dict append command} { + set dictv [dict create a [string index =a= 1]] + dict append dictv a b +} {a ab} +test dict-13.4 {dict append command} { + set dictv {} + dict append dictv a x y z +} {a xyz} +test dict-13.5 {dict append command} { + catch {unset dictv} + dict append dictv a b +} {a b} +test dict-13.6 {dict append command} { + set dictv a + list [catch {dict append dictv a a} msg] $msg +} {1 {missing value to go with key}} +test dict-13.7 {dict append command} { + list [catch {dict append} msg] $msg +} {1 {wrong # args: should be "dict append varName key ?value ...?"}} +test dict-13.8 {dict append command} { + list [catch {dict append dictv} msg] $msg +} {1 {wrong # args: should be "dict append varName key ?value ...?"}} +test dict-13.9 {dict append command: write failure} { + catch {unset dictVar} + set dictVar(block) {} + set result [list [catch {dict append dictVar a x} msg] $msg] + catch {unset dictVar} + set result +} {1 {can't set "dictVar": variable is array}} + +test dict-14.1 {dict for command: syntax} { + list [catch {dict for} msg] $msg +} {1 {wrong # args: should be "dict for {keyVar valueVar} dictionary script"}} +test dict-14.2 {dict for command: syntax} { + list [catch {dict for x} msg] $msg +} {1 {wrong # args: should be "dict for {keyVar valueVar} dictionary script"}} +test dict-14.3 {dict for command: syntax} { + list [catch {dict for x x} msg] $msg +} {1 {wrong # args: should be "dict for {keyVar valueVar} dictionary script"}} +test dict-14.4 {dict for command: syntax} { + list [catch {dict for x x x x} msg] $msg +} {1 {wrong # args: should be "dict for {keyVar valueVar} dictionary script"}} +test dict-14.5 {dict for command: syntax} { + list [catch {dict for x x x} msg] $msg +} {1 {must have exactly two variable names}} +test dict-14.6 {dict for command: syntax} { + list [catch {dict for {x x x} x x} msg] $msg +} {1 {must have exactly two variable names}} +test dict-14.7 {dict for command: syntax} { + list [catch {dict for "\{x" x x} msg] $msg +} {1 {unmatched open brace in list}} +test dict-14.8 {dict for command} { + # This test confirms that [dict keys], [dict values] and [dict for] + # all traverse a dictionary in the same order. + set dictv {a A b B c C} + set keys {} + set values {} + dict for {k v} $dictv { + lappend keys $k + lappend values $v + } + set result [expr { + $keys eq [dict keys $dictv] && $values eq [dict values $dictv] + }] + expr {$result ? "YES" : [list "NO" $dictv $keys $values]} +} YES +test dict-14.9 {dict for command} { + dict for {k v} {} { + error "unexpected execution of 'dict for' body" + } +} {} +test dict-14.10 {dict for command: script results} { + set times 0 + dict for {k v} {a a b b} { + incr times + continue + error "shouldn't get here" + } + set times +} 2 +test dict-14.11 {dict for command: script results} { + set times 0 + dict for {k v} {a a b b} { + incr times + break + error "shouldn't get here" + } + set times +} 1 +test dict-14.12 {dict for command: script results} { + set times 0 + list [catch { + dict for {k v} {a a b b} { + incr times + error test + } + } msg] $msg $times $::errorInfo +} {1 test 1 {test + while executing +"error test" + ("dict for" body line 3) + invoked from within +"dict for {k v} {a a b b} { + incr times + error test + }"}} +test dict-14.13 {dict for command: script results} { + proc dicttest {} { + rename dicttest {} + dict for {k v} {a b} { + return ok,$k,$v + error "skipped return completely" + } + error "return didn't go far enough" + } + dicttest +} ok,a,b +test dict-14.14 {dict for command: handle representation loss} { + set dictVar {a b c d e f g h} + set keys {} + set values {} + dict for {k v} $dictVar { + if {[llength $dictVar]} { + lappend keys $k + lappend values $v + } + } + list [lsort $keys] [lsort $values] +} {{a c e g} {b d f h}} +test dict-14.15 {dict for command: keys are unique and iterated over once only} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + catch {unset accum} + array set accum {} + dict for {k v} $dictVar { + append accum($k) $v, + } + set result [lsort [array names accum]] + lappend result : + foreach k $result { + catch {lappend result $accum($k)} + } + catch {unset accum} + set result +} {a1 a2 b1 b2 bar foo : a, b, c, d, foo, bar,} +# There's probably a lot more tests to add here. Really ought to use +# a coverage tool for this job... + +test dict-15.1 {dict set command} { + set dictVar {} + dict set dictVar a x +} {a x} +test dict-15.2 {dict set command} { + set dictvar {a {}} + dict set dictvar a b x +} {a {b x}} +test dict-15.3 {dict set command} { + set dictvar {a {b {}}} + dict set dictvar a b c x +} {a {b {c x}}} +test dict-15.4 {dict set command} { + set dictVar {a y} + dict set dictVar a x +} {a x} +test dict-15.5 {dict set command} { + set dictVar {a {b y}} + dict set dictVar a b x +} {a {b x}} +test dict-15.6 {dict set command} { + set dictVar {a {b {c y}}} + dict set dictVar a b c x +} {a {b {c x}}} +test dict-15.7 {dict set command: no path creation} { + set dictVar {} + list [catch {dict set dictVar a b x} msg] $msg +} {1 {key "a" not known in dictionary}} +test dict-15.8 {dict set command: creates variables} { + catch {unset dictVar} + dict set dictVar a x + set dictVar +} {a x} +test dict-15.9 {dict set command: write failure} { + catch {unset dictVar} + set dictVar(block) {} + set result [list [catch {dict set dictVar a x} msg] $msg] + catch {unset dictVar} + set result +} {1 {can't set "dictVar": variable is array}} +test dict-15.10 {dict set command: syntax} { + list [catch {dict set} msg] $msg +} {1 {wrong # args: should be "dict set varName key ?key ...? value"}} +test dict-15.11 {dict set command: syntax} { + list [catch {dict set a} msg] $msg +} {1 {wrong # args: should be "dict set varName key ?key ...? value"}} +test dict-15.12 {dict set command: syntax} { + list [catch {dict set a a} msg] $msg +} {1 {wrong # args: should be "dict set varName key ?key ...? value"}} +test dict-15.13 {dict set command} { + set dictVar a + list [catch {dict set dictVar b c} msg] $msg +} {1 {missing value to go with key}} + +test dict-16.1 {dict unset command} { + set dictVar {a b c d} + dict unset dictVar a +} {c d} +test dict-16.2 {dict unset command} { + set dictVar {a b c d} + dict unset dictVar c +} {a b} +test dict-16.3 {dict unset command} { + set dictVar {a b} + dict unset dictVar c +} {a b} +test dict-16.4 {dict unset command} { + set dictVar {a {b c d e}} + dict unset dictVar a b +} {a {d e}} +test dict-16.5 {dict unset command} { + set dictVar a + list [catch {dict unset dictVar a} msg] $msg +} {1 {missing value to go with key}} +test dict-16.6 {dict unset command} { + set dictVar {a b} + list [catch {dict unset dictVar c d} msg] $msg +} {1 {key "c" not known in dictionary}} +test dict-16.7 {dict unset command} { + catch {unset dictVar} + list [info exists dictVar] [dict unset dictVar a] [info exists dictVar] +} {0 {} 1} +test dict-16.8 {dict unset command} { + list [catch {dict unset dictVar} msg] $msg +} {1 {wrong # args: should be "dict unset varName key ?key ...?"}} +test dict-16.9 {dict unset command: write failure} { + catch {unset dictVar} + set dictVar(block) {} + set result [list [catch {dict unset dictVar a} msg] $msg] + catch {unset dictVar} + set result +} {1 {can't set "dictVar": variable is array}} + +test dict-17.1 {dict filter command: key} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + dict filter $dictVar key a2 +} {a2 b} +test dict-17.2 {dict filter command: key} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + dict size [dict filter $dictVar key *] +} 6 +test dict-17.3 {dict filter command: key} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + getOrder [dict filter $dictVar key ???] bar foo +} {bar foo foo bar 2} +test dict-17.4 {dict filter command: key} { + list [catch {dict filter {} key} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary key globPattern"}} +test dict-17.5 {dict filter command: key} { + list [catch {dict filter {} key a a} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary key globPattern"}} +test dict-17.6 {dict filter command: value} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + dict filter $dictVar value c +} {b1 c} +test dict-17.7 {dict filter command: value} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + dict size [dict filter $dictVar value *] +} 6 +test dict-17.8 {dict filter command: value} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + getOrder [dict filter $dictVar value ???] bar foo +} {bar foo foo bar 2} +test dict-17.9 {dict filter command: value} { + list [catch {dict filter {} value} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary value globPattern"}} +test dict-17.10 {dict filter command: value} { + list [catch {dict filter {} value a a} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary value globPattern"}} +test dict-17.11 {dict filter command: script} { + set dictVar {a1 a a2 b b1 c b2 d foo bar bar foo} + set n 0 + list [getOrder [dict filter $dictVar script {k v} { + incr n + expr {[string length $k] == [string length $v]} + }] bar foo] $n +} {{bar foo foo bar 2} 6} +test dict-17.12 {dict filter command: script} { + list [catch {dict filter {a b} script {k v} {concat $k $v}} msg] $msg +} {1 {expected boolean value but got "a b"}} +test dict-17.13 {dict filter command: script} { + list [catch {dict filter {a b} script {k v} {error x}} msg] $msg \ + $::errorInfo +} {1 x {x + while executing +"error x" + ("dict filter" script line 1) + invoked from within +"dict filter {a b} script {k v} {error x}"}} +test dict-17.14 {dict filter command: script} { + set n 0 + list [dict filter {a b c d} script {k v} { + incr n + break + error boom! + }] $n +} {{} 1} +test dict-17.15 {dict filter command: script} { + set n 0 + list [dict filter {a b c d} script {k v} { + incr n + continue + error boom! + }] $n +} {{} 2} +test dict-17.16 {dict filter command: script} { + proc dicttest {} { + rename dicttest {} + dict filter {a b} script {k v} { + return ok,$k,$v + error "skipped return completely" + } + error "return didn't go far enough" + } + dicttest +} ok,a,b +test dict-17.17 {dict filter command: script} { + dict filter {a b} script {k k} {continue} + set k +} b +test dict-17.18 {dict filter command: script} { + list [catch {dict filter {a b} script {k k}} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary script {keyVar valueVar} filterScript"}} +test dict-17.19 {dict filter command: script} { + list [catch {dict filter {a b} script k {continue}} msg] $msg +} {1 {must have exactly two variable names}} +test dict-17.20 {dict filter command: script} { + list [catch {dict filter {a b} script "\{k v" {continue}} msg] $msg +} {1 {unmatched open brace in list}} +test dict-17.21 {dict filter command} { + list [catch {dict filter {a b}} msg] $msg +} {1 {wrong # args: should be "dict filter dictionary filterType ..."}} +test dict-17.22 {dict filter command} { + list [catch {dict filter {a b} JUNK} msg] $msg +} {1 {bad filterType "JUNK": must be key, script, or value}} +test dict-17.23 {dict filter command} { + list [catch {dict filter a key *} msg] $msg +} {1 {missing value to go with key}} + +# cleanup +::tcltest::cleanupTests +return + +# Local Variables: +# mode: tcl +# End: |