compExpr-old.test
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上传日期:2015-12-11
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- # Commands covered: expr
- #
- # This file contains the original set of tests for the compilation (and
- # indirectly execution) of Tcl's expr command. A new set of tests covering
- # the new implementation are in the files "parseExpr.test" and
- # "compExpr.test". Sourcing this file into Tcl runs the tests and generates
- # output for errors. No output means no errors were found.
- #
- # Copyright (c) 1996-1997 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.
- #
- # RCS: @(#) $Id: compExpr-old.test,v 1.7 2001/12/06 10:59:17 dkf Exp $
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
- namespace import -force ::tcltest::*
- }
- if {([catch {expr T1()} msg] == 1) && ($msg == {unknown math function "T1"})} {
- set gotT1 0
- puts "This application hasn't been compiled with the "T1" and"
- puts ""T2" math functions, so I'll skip some of the expr tests."
- } else {
- set gotT1 1
- }
- # procedures used below
- proc put_hello_char {c} {
- global a
- append a [format %c $c]
- return $c
- }
- proc hello_world {} {
- global a
- set a ""
- set L1 [set l0 [set h_1 [set q 0]]]
- for {put_hello_char [expr [put_hello_char [expr [set h 7]*10+2]]+29]} {$l0?[put_hello_char $l0]
- :!$h_1} {put_hello_char $ll;expr {$L1==2?[set ll [expr 32+0-0+[set bar 0]]]:0}} {expr {[incr L1]==[expr 1+([string length "abc"]-[string length "abc"])]
- ?[set ll [set l0 [expr 54<<1]]]:$ll==108&&$L1<3?
- [incr ll [expr 1|1<<1]; set ll $ll; set ll $ll; set ll $ll; set ll $ll; set l0 [expr ([string length "abc"]-[string length "abc"])+([string length "abc"]-[string length "abc"])-([string length "abc"]-[string length "abc"])+([string length "abc"]-[string length "abc"])]; set l0; set l0 $l0; set l0; set l0]:$L1==4&&$ll==32?[set ll [expr 19+$h1+([string length "abc"]-[string length "abc"])-([string length "abc"]-[string length "abc"])+([string length "abc"]-[string length "abc"])-([string length "abc"]-[string length "abc"])+[set foo [expr ([string length "abc"]-[string length "abc"])+([string length "abc"]-[string length "abc"])+([string length "abc"]-[string length "abc"])]]]]
- :[set q [expr $q-$h1+([string length "abc"]-[string length "abc"])-([string length "abc"]-[string length "abc"])]]};expr {$L1==5?[incr ll -8; set ll $ll; set ll]:$q&&$h1&&1};expr {$L1==4+2
- ?[incr ll 3]:[expr ([string length "abc"]-[string length "abc"])+1]};expr {$ll==($h<<4)+2+0&&$L1!=6?[incr ll -6]:[set h1 [expr 100+([string length "abc"]-[string length "abc"])-([string length "abc"]-[string length "abc"])]]}
- expr {$L1!=1<<3?[incr q [expr ([string length "abc"]-[string length "abc"])-1]]:[set h_1 [set ll $h1]]}
- }
- set a
- }
- proc 12days {a b c} {
- global xxx
- expr {1<$a?[expr {$a<3?[12days -79 -13 [string range $c [12days -87
- [expr 1-$b] [string range $c [12days -86 0 [string range $c 1 end]]
- end]] end]]:1};expr {$a<$b?[12days [expr $a+1] $b $c]:3};expr {[12days
- -94 [expr $a-27] $c]&&$a==2?$b<13?[12days 2 [expr $b+1] "%s %d %dn"]:9
- :16}]:$a<0?$a<-72?[12days $b $a "@n'+,#'/*{}w+/w#cdnr/+,{}r/*de}+,/*{*+,/w{%+,/w#q#n+,/#{l+,/n{n+,/+#n+,/#;#q#n+,/+k#;*+,/'r :'d*'3,}{w+K w'K:'+}e#';dq#'l q#'+d'K#!/+k#;q#'r}eKK#}w'r}eKK{nl]'/#;#q#n'){)#}w'){){nl]'/+#n';d}rw' i;# ){nl]!/n{n#'; r{#w'r nc{nl]'/#{l,+'K {rw' iK{;[{nl]'/w#q#n'wk nw' iwk{KK{nl]!/w{%'l##w#' i; :{nl]'/*{q#'ld;r'}{nlwb!/*de}'c ;;{nl'-{}rw]'/+,}##'*}#nc,',#nw]'/+kd'+e}+;#'rdq#w! nr'/ ') }+}{rl#'{n' ')# }'+}##(!!/"]
- :$a<-50?[string compare [format %c $b] [string index $c 0]]==0?[append
- xxx [string index $c 31];scan [string index $c 31] %c x;set x]
- :[12days -65 $b [string range $c 1 end]]:[12days [expr ([string compare
- [string index $c 0] "/"]==0)+$a] $b [string range $c 1 end]]:0<$a
- ?[12days 2 2 "%s"]:[string compare [string index $c 0] "/"]==0||
- [12days 0 [12days -61 [scan [string index $c 0] %c x; set x]
- "!ek;dc i@bK'(q)-[w]*%n+r3#l,{}:nuwloca-O;m .vpbks,fxntdCeghiry"]
- [string range $c 1 end]]}
- }
- proc do_twelve_days {} {
- global xxx
- set xxx ""
- 12days 1 1 1
- string length $xxx
- }
- # start of tests
- catch {unset a b i x}
- test compExpr-old-1.1 {TclCompileExprCmd: no expression} {
- list [catch {expr } msg] $msg
- } {1 {wrong # args: should be "expr arg ?arg ...?"}}
- test compExpr-old-1.2 {TclCompileExprCmd: one expression word} {
- expr -25
- } -25
- test compExpr-old-1.3 {TclCompileExprCmd: two expression words} {
- expr -8.2 -6
- } -14.2
- test compExpr-old-1.4 {TclCompileExprCmd: five expression words} {
- expr 20 - 5 +10 -7
- } 18
- test compExpr-old-1.5 {TclCompileExprCmd: quoted expression word} {
- expr "0005"
- } 5
- test compExpr-old-1.6 {TclCompileExprCmd: quoted expression word} {
- catch {expr "0005"zxy} msg
- set msg
- } {extra characters after close-quote}
- test compExpr-old-1.7 {TclCompileExprCmd: expression word in braces} {
- expr {-0005}
- } -5
- test compExpr-old-1.8 {TclCompileExprCmd: expression word in braces} {
- expr {{-0x1234}}
- } -4660
- test compExpr-old-1.9 {TclCompileExprCmd: expression word in braces} {
- catch {expr {-0005}foo} msg
- set msg
- } {extra characters after close-brace}
- test compExpr-old-1.10 {TclCompileExprCmd: other expression word in braces} {
- expr 4*[llength "6 2"]
- } 8
- test compExpr-old-1.11 {TclCompileExprCmd: expression word terminated by ;} {
- expr 4*[llength "6 2"];
- } 8
- test compExpr-old-1.12 {TclCompileExprCmd: inlined expr (in "catch") inside other catch} {
- set a xxx
- catch {
- # Might not be a number
- set a [expr 10*$a]
- }
- } 1
- test compExpr-old-1.13 {TclCompileExprCmd: second level of substitutions in expr not in braces with single var reference} {
- set a xxx
- set x 27; set bool {$x}; if $bool {set a foo}
- set a
- } foo
- test compExpr-old-1.14 {TclCompileExprCmd: second level of substitutions in expr with comparison as top-level operator} {
- set a xxx
- set x 2; set b {$x}; set a [expr $b == 2]
- set a
- } 1
- test compExpr-old-2.1 {TclCompileExpr: are builtin functions registered?} {
- expr double(5*[llength "6 2"])
- } 10.0
- test compExpr-old-2.2 {TclCompileExpr: error in expr} {
- catch {expr 2**3} msg
- set msg
- } {syntax error in expression "2**3": unexpected operator *}
- test compExpr-old-2.3 {TclCompileExpr: junk after legal expr} {
- catch {expr 7*[llength "a b"]foo} msg
- set msg
- } {syntax error in expression "7*2foo": extra tokens at end of expression}
- test compExpr-old-2.4 {TclCompileExpr: numeric expr string rep == formatted int rep} {
- expr {0001}
- } 1
- test compExpr-old-3.1 {CompileCondExpr: just lor expr} {expr 3||0} 1
- test compExpr-old-3.2 {CompileCondExpr: error in lor expr} {
- catch {expr x||3} msg
- set msg
- } {syntax error in expression "x||3": variable references require preceding $}
- test compExpr-old-3.3 {CompileCondExpr: test true arm} {expr 3>2?44:66} 44
- test compExpr-old-3.4 {CompileCondExpr: error compiling true arm} {
- catch {expr 3>2?2**3:66} msg
- set msg
- } {syntax error in expression "3>2?2**3:66": unexpected operator *}
- test compExpr-old-3.5 {CompileCondExpr: test false arm} {expr 2>3?44:66} 66
- test compExpr-old-3.6 {CompileCondExpr: error compiling false arm} {
- catch {expr 2>3?44:2**3} msg
- set msg
- } {syntax error in expression "2>3?44:2**3": unexpected operator *}
- test compExpr-old-3.7 {CompileCondExpr: long arms & nested cond exprs} {nonPortable} {
- puts "Note: doing test compExpr-old-3.7 which can take several minutes to run"
- hello_world
- } {Hello world}
- catch {unset xxx}
- test compExpr-old-3.8 {CompileCondExpr: long arms & nested cond exprs} {nonPortable} {
- puts "Note: doing test compExpr-old-3.8 which can take several minutes to run"
- do_twelve_days
- } 2358
- catch {unset xxx}
- test compExpr-old-4.1 {CompileLorExpr: just land expr} {expr 1.3&&3.3} 1
- test compExpr-old-4.2 {CompileLorExpr: error in land expr} {
- catch {expr x&&3} msg
- set msg
- } {syntax error in expression "x&&3": variable references require preceding $}
- test compExpr-old-4.3 {CompileLorExpr: simple lor exprs} {expr 0||1.0} 1
- test compExpr-old-4.4 {CompileLorExpr: simple lor exprs} {expr 3.0||0.0} 1
- test compExpr-old-4.5 {CompileLorExpr: simple lor exprs} {expr 0||0||1} 1
- test compExpr-old-4.6 {CompileLorExpr: error compiling lor arm} {
- catch {expr 2**3||4.0} msg
- set msg
- } {syntax error in expression "2**3||4.0": unexpected operator *}
- test compExpr-old-4.7 {CompileLorExpr: error compiling lor arm} {
- catch {expr 1.3||2**3} msg
- set msg
- } {syntax error in expression "1.3||2**3": unexpected operator *}
- test compExpr-old-4.8 {CompileLorExpr: error compiling lor arms} {
- list [catch {expr {"a"||"b"}} msg] $msg
- } {1 {expected boolean value but got "a"}}
- test compExpr-old-4.9 {CompileLorExpr: long lor arm} {
- set a "abcdefghijkl"
- set i 7
- expr {[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]}
- } 1
- test compExpr-old-5.1 {CompileLandExpr: just bitor expr} {expr 7|0x13} 23
- test compExpr-old-5.2 {CompileLandExpr: error in bitor expr} {
- catch {expr x|3} msg
- set msg
- } {syntax error in expression "x|3": variable references require preceding $}
- test compExpr-old-5.3 {CompileLandExpr: simple land exprs} {expr 0&&1.0} 0
- test compExpr-old-5.4 {CompileLandExpr: simple land exprs} {expr 0&&0} 0
- test compExpr-old-5.5 {CompileLandExpr: simple land exprs} {expr 3.0&&1.2} 1
- test compExpr-old-5.6 {CompileLandExpr: simple land exprs} {expr 1&&1&&2} 1
- test compExpr-old-5.7 {CompileLandExpr: error compiling land arm} {
- catch {expr 2**3&&4.0} msg
- set msg
- } {syntax error in expression "2**3&&4.0": unexpected operator *}
- test compExpr-old-5.8 {CompileLandExpr: error compiling land arm} {
- catch {expr 1.3&&2**3} msg
- set msg
- } {syntax error in expression "1.3&&2**3": unexpected operator *}
- test compExpr-old-5.9 {CompileLandExpr: error compiling land arm} {
- list [catch {expr {"a"&&"b"}} msg] $msg
- } {1 {expected boolean value but got "a"}}
- test compExpr-old-5.10 {CompileLandExpr: long land arms} {
- set a "abcdefghijkl"
- set i 7
- expr {[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]] && [string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]] && [string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]] && [string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]^[string compare [format %c 103] [string index $a $i]]^[string compare [format %c 105] [string index $a $i]]}
- } 1
- test compExpr-old-6.1 {CompileBitXorExpr: just bitand expr} {expr 7&0x13} 3
- test compExpr-old-6.2 {CompileBitXorExpr: error in bitand expr} {
- catch {expr x|3} msg
- set msg
- } {syntax error in expression "x|3": variable references require preceding $}
- test compExpr-old-6.3 {CompileBitXorExpr: simple bitxor exprs} {expr 7^0x13} 20
- test compExpr-old-6.4 {CompileBitXorExpr: simple bitxor exprs} {expr 3^0x10} 19
- test compExpr-old-6.5 {CompileBitXorExpr: simple bitxor exprs} {expr 0^7} 7
- test compExpr-old-6.6 {CompileBitXorExpr: simple bitxor exprs} {expr -1^7} -8
- test compExpr-old-6.7 {CompileBitXorExpr: error compiling bitxor arm} {
- catch {expr 2**3|6} msg
- set msg
- } {syntax error in expression "2**3|6": unexpected operator *}
- test compExpr-old-6.8 {CompileBitXorExpr: error compiling bitxor arm} {
- catch {expr 2^x} msg
- set msg
- } {syntax error in expression "2^x": variable references require preceding $}
- test compExpr-old-6.9 {CompileBitXorExpr: runtime error in bitxor arm} {
- list [catch {expr {24.0^3}} msg] $msg
- } {1 {can't use floating-point value as operand of "^"}}
- test compExpr-old-6.10 {CompileBitXorExpr: runtime error in bitxor arm} {
- list [catch {expr {"a"^"b"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "^"}}
- test compExpr-old-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0
- test compExpr-old-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1
- test compExpr-old-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1
- test compExpr-old-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0
- test compExpr-old-7.5 {CompileBitAndExpr: error in equality expr} {
- catch {expr x==3} msg
- set msg
- } {syntax error in expression "x==3": variable references require preceding $}
- test compExpr-old-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3
- test compExpr-old-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82
- test compExpr-old-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2
- test compExpr-old-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7
- test compExpr-old-7.10 {CompileBitAndExpr: error compiling bitand arm} {
- catch {expr 2**3&6} msg
- set msg
- } {syntax error in expression "2**3&6": unexpected operator *}
- test compExpr-old-7.11 {CompileBitAndExpr: error compiling bitand arm} {
- catch {expr 2&x} msg
- set msg
- } {syntax error in expression "2&x": variable references require preceding $}
- test compExpr-old-7.12 {CompileBitAndExpr: runtime error in bitand arm} {
- list [catch {expr {24.0&3}} msg] $msg
- } {1 {can't use floating-point value as operand of "&"}}
- test compExpr-old-7.13 {CompileBitAndExpr: runtime error in bitand arm} {
- list [catch {expr {"a"&"b"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "&"}}
- test compExpr-old-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1
- test compExpr-old-8.2 {CompileEqualityExpr: just relational expr} {expr 2<=2.1} 1
- test compExpr-old-8.3 {CompileEqualityExpr: just relational expr} {expr 3.2>"2.2"} 1
- test compExpr-old-8.4 {CompileEqualityExpr: just relational expr} {expr {"0y"<"0x12"}} 0
- test compExpr-old-8.5 {CompileEqualityExpr: error in relational expr} {
- catch {expr x>3} msg
- set msg
- } {syntax error in expression "x>3": variable references require preceding $}
- test compExpr-old-8.6 {CompileEqualityExpr: simple equality exprs} {expr 7==0x13} 0
- test compExpr-old-8.7 {CompileEqualityExpr: simple equality exprs} {expr -0xf2!=0x53} 1
- test compExpr-old-8.8 {CompileEqualityExpr: simple equality exprs} {expr {"12398712938788234-1298379" != ""}} 1
- test compExpr-old-8.9 {CompileEqualityExpr: simple equality exprs} {expr -1!="abc"} 1
- test compExpr-old-8.10 {CompileEqualityExpr: error compiling equality arm} {
- catch {expr 2**3==6} msg
- set msg
- } {syntax error in expression "2**3==6": unexpected operator *}
- test compExpr-old-8.11 {CompileEqualityExpr: error compiling equality arm} {
- catch {expr 2!=x} msg
- set msg
- } {syntax error in expression "2!=x": variable references require preceding $}
- test compExpr-old-9.1 {CompileRelationalExpr: just shift expr} {expr 3<<2} 12
- test compExpr-old-9.2 {CompileRelationalExpr: just shift expr} {expr 0xff>>2} 63
- test compExpr-old-9.3 {CompileRelationalExpr: just shift expr} {expr -1>>2} -1
- test compExpr-old-9.4 {CompileRelationalExpr: just shift expr} {expr {1<<3}} 8
- # The following test is different for 32-bit versus 64-bit
- # architectures because LONG_MIN is different
- if {0x80000000 > 0} {
- test compExpr-old-9.5 {CompileRelationalExpr: shift expr producing LONG_MIN} {nonPortable} {
- expr {1<<63}
- } -9223372036854775808
- } else {
- test compExpr-old-9.5 {CompileRelationalExpr: shift expr producing LONG_MIN} {nonPortable} {
- expr {1<<31}
- } -2147483648
- }
- test compExpr-old-9.6 {CompileRelationalExpr: error in shift expr} {
- catch {expr x>>3} msg
- set msg
- } {syntax error in expression "x>>3": variable references require preceding $}
- test compExpr-old-9.7 {CompileRelationalExpr: simple relational exprs} {expr 0xff>=+0x3} 1
- test compExpr-old-9.8 {CompileRelationalExpr: simple relational exprs} {expr -0xf2<0x3} 1
- test compExpr-old-9.9 {CompileRelationalExpr: error compiling relational arm} {
- catch {expr 2**3>6} msg
- set msg
- } {syntax error in expression "2**3>6": unexpected operator *}
- test compExpr-old-9.10 {CompileRelationalExpr: error compiling relational arm} {
- catch {expr 2<x} msg
- set msg
- } {syntax error in expression "2<x": variable references require preceding $}
- test compExpr-old-10.1 {CompileShiftExpr: just add expr} {expr 4+-2} 2
- test compExpr-old-10.2 {CompileShiftExpr: just add expr} {expr 0xff-2} 253
- test compExpr-old-10.3 {CompileShiftExpr: just add expr} {expr -1--2} 1
- test compExpr-old-10.4 {CompileShiftExpr: just add expr} {expr 1-0123} -82
- test compExpr-old-10.5 {CompileShiftExpr: error in add expr} {
- catch {expr x+3} msg
- set msg
- } {syntax error in expression "x+3": variable references require preceding $}
- test compExpr-old-10.6 {CompileShiftExpr: simple shift exprs} {expr 0xff>>0x3} 31
- test compExpr-old-10.7 {CompileShiftExpr: simple shift exprs} {expr -0xf2<<0x3} -1936
- test compExpr-old-10.8 {CompileShiftExpr: error compiling shift arm} {
- catch {expr 2**3>>6} msg
- set msg
- } {syntax error in expression "2**3>>6": unexpected operator *}
- test compExpr-old-10.9 {CompileShiftExpr: error compiling shift arm} {
- catch {expr 2<<x} msg
- set msg
- } {syntax error in expression "2<<x": variable references require preceding $}
- test compExpr-old-10.10 {CompileShiftExpr: runtime error} {
- list [catch {expr {24.0>>43}} msg] $msg
- } {1 {can't use floating-point value as operand of ">>"}}
- test compExpr-old-10.11 {CompileShiftExpr: runtime error} {
- list [catch {expr {"a"<<"b"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "<<"}}
- test compExpr-old-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8
- test compExpr-old-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1
- test compExpr-old-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1
- test compExpr-old-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0123} 6
- test compExpr-old-11.5 {CompileAddExpr: error in multiply expr} {
- catch {expr x*3} msg
- set msg
- } {syntax error in expression "x*3": variable references require preceding $}
- test compExpr-old-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258
- test compExpr-old-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239
- test compExpr-old-11.8 {CompileAddExpr: error compiling add arm} {
- catch {expr 2**3+6} msg
- set msg
- } {syntax error in expression "2**3+6": unexpected operator *}
- test compExpr-old-11.9 {CompileAddExpr: error compiling add arm} {
- catch {expr 2-x} msg
- set msg
- } {syntax error in expression "2-x": variable references require preceding $}
- test compExpr-old-11.10 {CompileAddExpr: runtime error} {
- list [catch {expr {24.0+"xx"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "+"}}
- test compExpr-old-11.11 {CompileAddExpr: runtime error} {
- list [catch {expr {"a"-"b"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "-"}}
- test compExpr-old-11.12 {CompileAddExpr: runtime error} {
- list [catch {expr {3/0}} msg] $msg
- } {1 {divide by zero}}
- test compExpr-old-11.13 {CompileAddExpr: runtime error} {
- list [catch {expr {2.3/0.0}} msg] $msg
- } {1 {divide by zero}}
- test compExpr-old-12.1 {CompileMultiplyExpr: just unary expr} {expr ~4} -5
- test compExpr-old-12.2 {CompileMultiplyExpr: just unary expr} {expr --5} 5
- test compExpr-old-12.3 {CompileMultiplyExpr: just unary expr} {expr !27} 0
- test compExpr-old-12.4 {CompileMultiplyExpr: just unary expr} {expr ~0xff00ff} -16711936
- test compExpr-old-12.5 {CompileMultiplyExpr: error in unary expr} {
- catch {expr ~x} msg
- set msg
- } {syntax error in expression "~x": variable references require preceding $}
- test compExpr-old-12.6 {CompileMultiplyExpr: simple multiply exprs} {expr 0xff*0x3} 765
- test compExpr-old-12.7 {CompileMultiplyExpr: simple multiply exprs} {expr -0xf2%-0x3} -2
- test compExpr-old-12.8 {CompileMultiplyExpr: error compiling multiply arm} {
- catch {expr 2*3%%6} msg
- set msg
- } {syntax error in expression "2*3%%6": unexpected operator %}
- test compExpr-old-12.9 {CompileMultiplyExpr: error compiling multiply arm} {
- catch {expr 2*x} msg
- set msg
- } {syntax error in expression "2*x": variable references require preceding $}
- test compExpr-old-12.10 {CompileMultiplyExpr: runtime error} {
- list [catch {expr {24.0*"xx"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "*"}}
- test compExpr-old-12.11 {CompileMultiplyExpr: runtime error} {
- list [catch {expr {"a"/"b"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "/"}}
- test compExpr-old-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255
- test compExpr-old-13.2 {CompileUnaryExpr: unary exprs} {expr +000123} 83
- test compExpr-old-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36
- test compExpr-old-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0
- test compExpr-old-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0
- test compExpr-old-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1
- test compExpr-old-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0
- test compExpr-old-13.8 {CompileUnaryExpr: error compiling unary expr} {
- catch {expr ~x} msg
- set msg
- } {syntax error in expression "~x": variable references require preceding $}
- test compExpr-old-13.9 {CompileUnaryExpr: error compiling unary expr} {
- catch {expr !1.x} msg
- set msg
- } {syntax error in expression "!1.x": extra tokens at end of expression}
- test compExpr-old-13.10 {CompileUnaryExpr: runtime error} {
- list [catch {expr {~"xx"}} msg] $msg
- } {1 {can't use non-numeric string as operand of "~"}}
- test compExpr-old-13.11 {CompileUnaryExpr: runtime error} {
- list [catch {expr ~4.0} msg] $msg
- } {1 {can't use floating-point value as operand of "~"}}
- test compExpr-old-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291
- test compExpr-old-13.13 {CompileUnaryExpr: just primary expr} {
- set a 27
- expr $a
- } 27
- test compExpr-old-13.14 {CompileUnaryExpr: just primary expr} {
- expr double(27)
- } 27.0
- test compExpr-old-13.15 {CompileUnaryExpr: just primary expr} {expr "123"} 123
- test compExpr-old-13.16 {CompileUnaryExpr: error in primary expr} {
- catch {expr [set]} msg
- set msg
- } {wrong # args: should be "set varName ?newValue?"}
- test compExpr-old-14.1 {CompilePrimaryExpr: literal primary} {expr 1} 1
- test compExpr-old-14.2 {CompilePrimaryExpr: literal primary} {expr 123} 123
- test compExpr-old-14.3 {CompilePrimaryExpr: literal primary} {expr 0xff} 255
- test compExpr-old-14.4 {CompilePrimaryExpr: literal primary} {expr 00010} 8
- test compExpr-old-14.5 {CompilePrimaryExpr: literal primary} {expr 62.0} 62.0
- test compExpr-old-14.6 {CompilePrimaryExpr: literal primary} {
- expr 3.1400000
- } 3.14
- test compExpr-old-14.7 {CompilePrimaryExpr: literal primary} {expr {{abcde}<{abcdef}}} 1
- test compExpr-old-14.8 {CompilePrimaryExpr: literal primary} {expr {{abc
- def} < {abcdef}}} 1
- test compExpr-old-14.9 {CompilePrimaryExpr: literal primary} {expr {{abctde} > {abctdef}}} 0
- test compExpr-old-14.10 {CompilePrimaryExpr: literal primary} {expr {{123}}} 123
- test compExpr-old-14.11 {CompilePrimaryExpr: var reference primary} {
- set i 789
- list [expr {$i}] [expr $i]
- } {789 789}
- test compExpr-old-14.12 {CompilePrimaryExpr: var reference primary} {
- set i {789} ;# test expr's aggressive conversion to numeric semantics
- list [expr {$i}] [expr $i]
- } {789 789}
- test compExpr-old-14.13 {CompilePrimaryExpr: var reference primary} {
- catch {unset a}
- set a(foo) foo
- set a(bar) bar
- set a(123) 123
- set result ""
- lappend result [expr $a(123)] [expr {$a(bar)<$a(foo)}]
- catch {unset a}
- set result
- } {123 1}
- test compExpr-old-14.14 {CompilePrimaryExpr: var reference primary} {
- set i 123 ;# test "$var.0" floating point conversion hack
- list [expr $i] [expr $i.0] [expr $i.0/12.0]
- } {123 123.0 10.25}
- test compExpr-old-14.15 {CompilePrimaryExpr: var reference primary} {
- set i 123
- catch {expr $i.2} msg
- set msg
- } 123.2
- test compExpr-old-14.16 {CompilePrimaryExpr: error compiling var reference primary} {
- catch {expr {$a(foo}} msg
- set errorInfo
- } {missing )
- while compiling
- "expr {$a(foo}"}
- test compExpr-old-14.17 {CompilePrimaryExpr: string primary that looks like var ref} {
- expr $
- } $
- test compExpr-old-14.18 {CompilePrimaryExpr: quoted string primary} {
- expr "21"
- } 21
- test compExpr-old-14.19 {CompilePrimaryExpr: quoted string primary} {
- set i 123
- set x 456
- expr "$i+$x"
- } 579
- test compExpr-old-14.20 {CompilePrimaryExpr: quoted string primary} {
- set i 3
- set x 6
- expr 2+"$i.$x"
- } 5.6
- test compExpr-old-14.21 {CompilePrimaryExpr: error in quoted string primary} {
- catch {expr "[set]"} msg
- set msg
- } {wrong # args: should be "set varName ?newValue?"}
- test compExpr-old-14.22 {CompilePrimaryExpr: subcommand primary} {
- expr {[set i 123; set i]}
- } 123
- test compExpr-old-14.23 {CompilePrimaryExpr: error in subcommand primary} {
- catch {expr {[set]}} msg
- set errorInfo
- } {wrong # args: should be "set varName ?newValue?"
- while compiling
- "set"
- while compiling
- "expr {[set]}"}
- test compExpr-old-14.24 {CompilePrimaryExpr: error in subcommand primary} {
- catch {expr {[set i}} msg
- set errorInfo
- } {missing close-bracket
- while compiling
- "expr {[set i}"}
- test compExpr-old-14.25 {CompilePrimaryExpr: math function primary} {
- format %.6g [expr exp(1.0)]
- } 2.71828
- test compExpr-old-14.26 {CompilePrimaryExpr: math function primary} {
- format %.6g [expr pow(2.0+0.1,3.0+0.1)]
- } 9.97424
- test compExpr-old-14.27 {CompilePrimaryExpr: error in math function primary} {
- catch {expr sinh::(2.0)} msg
- set errorInfo
- } {syntax error in expression "sinh::(2.0)": expected parenthesis enclosing function arguments
- while compiling
- "expr sinh::(2.0)"}
- test compExpr-old-14.28 {CompilePrimaryExpr: subexpression primary} {
- expr 2+(3*4)
- } 14
- test compExpr-old-14.29 {CompilePrimaryExpr: error in subexpression primary} {
- catch {expr 2+(3*[set])} msg
- set errorInfo
- } {wrong # args: should be "set varName ?newValue?"
- while compiling
- "set"
- while compiling
- "expr 2+(3*[set])"}
- test compExpr-old-14.30 {CompilePrimaryExpr: missing paren in subexpression primary} {
- catch {expr 2+(3*(4+5)} msg
- set errorInfo
- } {syntax error in expression "2+(3*(4+5)": looking for close parenthesis
- while compiling
- "expr 2+(3*(4+5)"}
- test compExpr-old-14.31 {CompilePrimaryExpr: just var ref in subexpression primary} {
- set i "5+10"
- list "[expr $i] == 15" "[expr ($i)] == 15" "[eval expr ($i)] == 15"
- } {{15 == 15} {15 == 15} {15 == 15}}
- test compExpr-old-14.32 {CompilePrimaryExpr: unexpected token} {
- catch {expr @} msg
- set errorInfo
- } {syntax error in expression "@": character not legal in expressions
- while compiling
- "expr @"}
- test compExpr-old-15.1 {CompileMathFuncCall: missing parenthesis} {
- catch {expr sinh2.0)} msg
- set errorInfo
- } {syntax error in expression "sinh2.0)": variable references require preceding $
- while compiling
- "expr sinh2.0)"}
- test compExpr-old-15.2 {CompileMathFuncCall: unknown math function} {
- catch {expr whazzathuh(1)} msg
- set errorInfo
- } {unknown math function "whazzathuh"
- while compiling
- "expr whazzathuh(1)"}
- test compExpr-old-15.3 {CompileMathFuncCall: too many arguments} {
- catch {expr sin(1,2,3)} msg
- set errorInfo
- } {too many arguments for math function
- while compiling
- "expr sin(1,2,3)"}
- test compExpr-old-15.4 {CompileMathFuncCall: ')' found before last required arg} {
- catch {expr sin()} msg
- set errorInfo
- } {too few arguments for math function
- while compiling
- "expr sin()"}
- test compExpr-old-15.5 {CompileMathFuncCall: too few arguments} {
- catch {expr pow(1)} msg
- set errorInfo
- } {too few arguments for math function
- while compiling
- "expr pow(1)"}
- test compExpr-old-15.6 {CompileMathFuncCall: missing ')'} {
- catch {expr sin(1} msg
- set errorInfo
- } {syntax error in expression "sin(1": missing close parenthesis at end of function call
- while compiling
- "expr sin(1"}
- if $gotT1 {
- test compExpr-old-15.7 {CompileMathFuncCall: call registered math function} {
- expr 2*T1()
- } 246
- test compExpr-old-15.8 {CompileMathFuncCall: call registered math function} {
- expr T2()*3
- } 1035
- test compExpr-old-15.9 {CompileMathFuncCall: call registered math function} {
- expr T3(21, 37)
- } 37
- test compExpr-old-15.10 {CompileMathFuncCall: call registered math function} {
- expr T3(21.2, 37)
- } 37.0
- test compExpr-old-15.11 {CompileMathFuncCall: call registered math function} {
- expr T3(-21.2, -17.5)
- } -17.5
- }
- test compExpr-old-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
- catch {unset a}
- set a(VALUE) ff15
- set i 123
- if {[expr 0x$a(VALUE)] & 16} {
- set i {}
- }
- set i
- } {}
- test compExpr-old-16.2 {GetToken: check for string literal in braces} {
- expr {{1}}
- } {1}
- # Check "expr" and computed command names.
- test compExpr-old-17.1 {expr and computed command names} {
- set i 0
- set z expr
- $z 1+2
- } 3
- # Check correct conversion of operands to numbers: If the string looks like
- # an integer, convert to integer. Otherwise, if the string looks like a
- # double, convert to double.
- test compExpr-old-18.1 {expr and conversion of operands to numbers} {
- set x [lindex 11 0]
- catch {expr int($x)}
- expr {$x}
- } 11
- # Check "expr" and interpreter result object resetting before appending
- # an error msg during evaluation of exprs not in {}s
- test compExpr-old-19.1 {expr and interpreter result object resetting} {
- proc p {} {
- set t 10.0
- set x 2.0
- set dx 0.2
- set f {$dx-$x/10}
- set g {-$x/5}
- set center 1.0
- set x [expr $x-$center]
- set dx [expr $dx+$g]
- set x [expr $x+$f+$center]
- set x [expr $x+$f+$center]
- set y [expr round($x)]
- }
- p
- } 3
- # cleanup
- if {[info exists a]} {
- unset a
- }
- ::tcltest::cleanupTests
- return