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Diffstat (limited to 'tests/compExpr-old.test')
| -rw-r--r-- | tests/compExpr-old.test | 687 |
1 files changed, 687 insertions, 0 deletions
diff --git a/tests/compExpr-old.test b/tests/compExpr-old.test new file mode 100644 index 0000000..5e1fa9a --- /dev/null +++ b/tests/compExpr-old.test @@ -0,0 +1,687 @@ +# 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 1.2 1999/04/16 00:47:24 stanton Exp $ + +if {[lsearch [namespace children] ::tcltest] == -1} { + source [file join [pwd] [file dirname [info script]] defs.tcl] +} + +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 $b+1] "%s %d %d\n"]:9 + :16}]:$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 expr-1.1 {TclCompileExprCmd: no expression} { + list [catch {expr } msg] $msg +} {1 {wrong # args: should be "expr arg ?arg ...?"}} +test expr-1.2 {TclCompileExprCmd: one expression word} { + expr -25 +} -25 +test expr-1.3 {TclCompileExprCmd: two expression words} { + expr -8.2 -6 +} -14.2 +test expr-1.4 {TclCompileExprCmd: five expression words} { + expr 20 - 5 +10 -7 +} 18 +test expr-1.5 {TclCompileExprCmd: quoted expression word} { + expr "0005" +} 5 +test expr-1.6 {TclCompileExprCmd: quoted expression word} { + catch {expr "0005"zxy} msg + set msg +} {extra characters after close-quote} +test expr-1.7 {TclCompileExprCmd: expression word in braces} { + expr {-0005} +} -5 +test expr-1.8 {TclCompileExprCmd: expression word in braces} { + expr {{-0x1234}} +} -4660 +test expr-1.9 {TclCompileExprCmd: expression word in braces} { + catch {expr {-0005}foo} msg + set msg +} {extra characters after close-brace} +test expr-1.10 {TclCompileExprCmd: other expression word in braces} { + expr 4*[llength "6 2"] +} 8 +test expr-1.11 {TclCompileExprCmd: expression word terminated by ;} { + expr 4*[llength "6 2"]; +} 8 +test expr-1.12 {TclCompileExprCmd: inlined expr (in "catch") inside other catch} { + set a xxx + catch { + # Might not be a number + set a [expr 10*$a] + } +} 1 +test expr-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 $bool {set a foo} + set a +} foo +test expr-1.14 {TclCompileExprCmd: second level of substitutions in expr with comparison as top-level operator} { + set a xxx + set x 2; set b {$x}; set a [expr $b == 2] + set a +} 1 + +test expr-2.1 {TclCompileExpr: are builtin functions registered?} { + expr double(5*[llength "6 2"]) +} 10.0 +test expr-2.2 {TclCompileExpr: error in expr} { + catch {expr 2**3} msg + set msg +} {syntax error in expression "2**3"} +test expr-2.3 {TclCompileExpr: junk after legal expr} { + catch {expr 7*[llength "a b"]foo} msg + set msg +} {syntax error in expression "7*2foo"} +test expr-2.4 {TclCompileExpr: numeric expr string rep == formatted int rep} { + expr {0001} +} 1 + +test expr-3.1 {CompileCondExpr: just lor expr} {expr 3||0} 1 +test expr-3.2 {CompileCondExpr: error in lor expr} { + catch {expr x||3} msg + set msg +} {syntax error in expression "x||3"} +test expr-3.3 {CompileCondExpr: test true arm} {expr 3>2?44:66} 44 +test expr-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"} +test expr-3.5 {CompileCondExpr: test false arm} {expr 2>3?44:66} 66 +test expr-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"} +test expr-3.7 {CompileCondExpr: long arms & nested cond exprs} {nonPortable} { + puts "Note: doing test expr-3.7 which can take several minutes to run" + hello_world +} {Hello world} +catch {unset xxx} +test expr-3.8 {CompileCondExpr: long arms & nested cond exprs} {nonPortable} { + puts "Note: doing test expr-3.8 which can take several minutes to run" + do_twelve_days +} 2358 +catch {unset xxx} + +test expr-4.1 {CompileLorExpr: just land expr} {expr 1.3&&3.3} 1 +test expr-4.2 {CompileLorExpr: error in land expr} { + catch {expr x&&3} msg + set msg +} {syntax error in expression "x&&3"} +test expr-4.3 {CompileLorExpr: simple lor exprs} {expr 0||1.0} 1 +test expr-4.4 {CompileLorExpr: simple lor exprs} {expr 3.0||0.0} 1 +test expr-4.5 {CompileLorExpr: simple lor exprs} {expr 0||0||1} 1 +test expr-4.6 {CompileLorExpr: error compiling lor arm} { + catch {expr 2**3||4.0} msg + set msg +} {syntax error in expression "2**3||4.0"} +test expr-4.7 {CompileLorExpr: error compiling lor arm} { + catch {expr 1.3||2**3} msg + set msg +} {syntax error in expression "1.3||2**3"} +test expr-4.8 {CompileLorExpr: error compiling lor arms} { + list [catch {expr {"a"||"b"}} msg] $msg +} {1 {expected boolean value but got "a"}} +test expr-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 expr-5.1 {CompileLandExpr: just bitor expr} {expr 7|0x13} 23 +test expr-5.2 {CompileLandExpr: error in bitor expr} { + catch {expr x|3} msg + set msg +} {syntax error in expression "x|3"} +test expr-5.3 {CompileLandExpr: simple land exprs} {expr 0&&1.0} 0 +test expr-5.4 {CompileLandExpr: simple land exprs} {expr 0&&0} 0 +test expr-5.5 {CompileLandExpr: simple land exprs} {expr 3.0&&1.2} 1 +test expr-5.6 {CompileLandExpr: simple land exprs} {expr 1&&1&&2} 1 +test expr-5.7 {CompileLandExpr: error compiling land arm} { + catch {expr 2**3&&4.0} msg + set msg +} {syntax error in expression "2**3&&4.0"} +test expr-5.8 {CompileLandExpr: error compiling land arm} { + catch {expr 1.3&&2**3} msg + set msg +} {syntax error in expression "1.3&&2**3"} +test expr-5.9 {CompileLandExpr: error compiling land arm} { + list [catch {expr {"a"&&"b"}} msg] $msg +} {1 {expected boolean value but got "a"}} +test expr-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 expr-6.1 {CompileBitXorExpr: just bitand expr} {expr 7&0x13} 3 +test expr-6.2 {CompileBitXorExpr: error in bitand expr} { + catch {expr x|3} msg + set msg +} {syntax error in expression "x|3"} +test expr-6.3 {CompileBitXorExpr: simple bitxor exprs} {expr 7^0x13} 20 +test expr-6.4 {CompileBitXorExpr: simple bitxor exprs} {expr 3^0x10} 19 +test expr-6.5 {CompileBitXorExpr: simple bitxor exprs} {expr 0^7} 7 +test expr-6.6 {CompileBitXorExpr: simple bitxor exprs} {expr -1^7} -8 +test expr-6.7 {CompileBitXorExpr: error compiling bitxor arm} { + catch {expr 2**3|6} msg + set msg +} {syntax error in expression "2**3|6"} +test expr-6.8 {CompileBitXorExpr: error compiling bitxor arm} { + catch {expr 2^x} msg + set msg +} {syntax error in expression "2^x"} +test expr-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 expr-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 expr-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0 +test expr-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1 +test expr-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1 +test expr-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0 +test expr-7.5 {CompileBitAndExpr: error in equality expr} { + catch {expr x==3} msg + set msg +} {syntax error in expression "x==3"} +test expr-7.6 {CompileBitAndExpr: simple bitand exprs} {expr 7&0x13} 3 +test expr-7.7 {CompileBitAndExpr: simple bitand exprs} {expr 0xf2&0x53} 82 +test expr-7.8 {CompileBitAndExpr: simple bitand exprs} {expr 3&6} 2 +test expr-7.9 {CompileBitAndExpr: simple bitand exprs} {expr -1&-7} -7 +test expr-7.10 {CompileBitAndExpr: error compiling bitand arm} { + catch {expr 2**3&6} msg + set msg +} {syntax error in expression "2**3&6"} +test expr-7.11 {CompileBitAndExpr: error compiling bitand arm} { + catch {expr 2&x} msg + set msg +} {syntax error in expression "2&x"} +test expr-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 expr-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 expr-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1 +test expr-8.2 {CompileEqualityExpr: just relational expr} {expr 2<=2.1} 1 +test expr-8.3 {CompileEqualityExpr: just relational expr} {expr 3.2>"2.2"} 1 +test expr-8.4 {CompileEqualityExpr: just relational expr} {expr {"0y"<"0x12"}} 0 +test expr-8.5 {CompileEqualityExpr: error in relational expr} { + catch {expr x>3} msg + set msg +} {syntax error in expression "x>3"} +test expr-8.6 {CompileEqualityExpr: simple equality exprs} {expr 7==0x13} 0 +test expr-8.7 {CompileEqualityExpr: simple equality exprs} {expr -0xf2!=0x53} 1 +test expr-8.8 {CompileEqualityExpr: simple equality exprs} {expr {"12398712938788234-1298379" != ""}} 1 +test expr-8.9 {CompileEqualityExpr: simple equality exprs} {expr -1!="abc"} 1 +test expr-8.10 {CompileEqualityExpr: error compiling equality arm} { + catch {expr 2**3==6} msg + set msg +} {syntax error in expression "2**3==6"} +test expr-8.11 {CompileEqualityExpr: error compiling equality arm} { + catch {expr 2!=x} msg + set msg +} {syntax error in expression "2!=x"} + + +test expr-9.1 {CompileRelationalExpr: just shift expr} {expr 3<<2} 12 +test expr-9.2 {CompileRelationalExpr: just shift expr} {expr 0xff>>2} 63 +test expr-9.3 {CompileRelationalExpr: just shift expr} {expr -1>>2} -1 +test expr-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 expr-9.5 {CompileRelationalExpr: shift expr producing LONG_MIN} {nonPortable} { + expr {1<<63} + } -9223372036854775808 +} else { + test expr-9.5 {CompileRelationalExpr: shift expr producing LONG_MIN} {nonPortable} { + expr {1<<31} + } -2147483648 +} +test expr-9.6 {CompileRelationalExpr: error in shift expr} { + catch {expr x>>3} msg + set msg +} {syntax error in expression "x>>3"} +test expr-9.7 {CompileRelationalExpr: simple relational exprs} {expr 0xff>=+0x3} 1 +test expr-9.8 {CompileRelationalExpr: simple relational exprs} {expr -0xf2<0x3} 1 +test expr-9.9 {CompileRelationalExpr: error compiling relational arm} { + catch {expr 2**3>6} msg + set msg +} {syntax error in expression "2**3>6"} +test expr-9.10 {CompileRelationalExpr: error compiling relational arm} { + catch {expr 2<x} msg + set msg +} {syntax error in expression "2<x"} + +test expr-10.1 {CompileShiftExpr: just add expr} {expr 4+-2} 2 +test expr-10.2 {CompileShiftExpr: just add expr} {expr 0xff-2} 253 +test expr-10.3 {CompileShiftExpr: just add expr} {expr -1--2} 1 +test expr-10.4 {CompileShiftExpr: just add expr} {expr 1-0123} -82 +test expr-10.5 {CompileShiftExpr: error in add expr} { + catch {expr x+3} msg + set msg +} {syntax error in expression "x+3"} +test expr-10.6 {CompileShiftExpr: simple shift exprs} {expr 0xff>>0x3} 31 +test expr-10.7 {CompileShiftExpr: simple shift exprs} {expr -0xf2<<0x3} -1936 +test expr-10.8 {CompileShiftExpr: error compiling shift arm} { + catch {expr 2**3>>6} msg + set msg +} {syntax error in expression "2**3>>6"} +test expr-10.9 {CompileShiftExpr: error compiling shift arm} { + catch {expr 2<<x} msg + set msg +} {syntax error in expression "2<<x"} +test expr-10.10 {CompileShiftExpr: runtime error} { + list [catch {expr {24.0>>43}} msg] $msg +} {1 {can't use floating-point value as operand of ">>"}} +test expr-10.11 {CompileShiftExpr: runtime error} { + list [catch {expr {"a"<<"b"}} msg] $msg +} {1 {can't use non-numeric string as operand of "<<"}} + +test expr-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8 +test expr-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1 +test expr-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1 +test expr-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0123} 6 +test expr-11.5 {CompileAddExpr: error in multiply expr} { + catch {expr x*3} msg + set msg +} {syntax error in expression "x*3"} +test expr-11.6 {CompileAddExpr: simple add exprs} {expr 0xff++0x3} 258 +test expr-11.7 {CompileAddExpr: simple add exprs} {expr -0xf2--0x3} -239 +test expr-11.8 {CompileAddExpr: error compiling add arm} { + catch {expr 2**3+6} msg + set msg +} {syntax error in expression "2**3+6"} +test expr-11.9 {CompileAddExpr: error compiling add arm} { + catch {expr 2-x} msg + set msg +} {syntax error in expression "2-x"} +test expr-11.10 {CompileAddExpr: runtime error} { + list [catch {expr {24.0+"xx"}} msg] $msg +} {1 {can't use non-numeric string as operand of "+"}} +test expr-11.11 {CompileAddExpr: runtime error} { + list [catch {expr {"a"-"b"}} msg] $msg +} {1 {can't use non-numeric string as operand of "-"}} +test expr-11.12 {CompileAddExpr: runtime error} { + list [catch {expr {3/0}} msg] $msg +} {1 {divide by zero}} +test expr-11.13 {CompileAddExpr: runtime error} { + list [catch {expr {2.3/0.0}} msg] $msg +} {1 {divide by zero}} + +test expr-12.1 {CompileMultiplyExpr: just unary expr} {expr ~4} -5 +test expr-12.2 {CompileMultiplyExpr: just unary expr} {expr --5} 5 +test expr-12.3 {CompileMultiplyExpr: just unary expr} {expr !27} 0 +test expr-12.4 {CompileMultiplyExpr: just unary expr} {expr ~0xff00ff} -16711936 +test expr-12.5 {CompileMultiplyExpr: error in unary expr} { + catch {expr ~x} msg + set msg +} {syntax error in expression "~x"} +test expr-12.6 {CompileMultiplyExpr: simple multiply exprs} {expr 0xff*0x3} 765 +test expr-12.7 {CompileMultiplyExpr: simple multiply exprs} {expr -0xf2%-0x3} -2 +test expr-12.8 {CompileMultiplyExpr: error compiling multiply arm} { + catch {expr 2*3%%6} msg + set msg +} {syntax error in expression "2*3%%6"} +test expr-12.9 {CompileMultiplyExpr: error compiling multiply arm} { + catch {expr 2*x} msg + set msg +} {syntax error in expression "2*x"} +test expr-12.10 {CompileMultiplyExpr: runtime error} { + list [catch {expr {24.0*"xx"}} msg] $msg +} {1 {can't use non-numeric string as operand of "*"}} +test expr-12.11 {CompileMultiplyExpr: runtime error} { + list [catch {expr {"a"/"b"}} msg] $msg +} {1 {can't use non-numeric string as operand of "/"}} + +test expr-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255 +test expr-13.2 {CompileUnaryExpr: unary exprs} {expr +000123} 83 +test expr-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36 +test expr-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0 +test expr-13.5 {CompileUnaryExpr: unary exprs} {expr +--+-62.0} -62.0 +test expr-13.6 {CompileUnaryExpr: unary exprs} {expr !0.0} 1 +test expr-13.7 {CompileUnaryExpr: unary exprs} {expr !0xef} 0 +test expr-13.8 {CompileUnaryExpr: error compiling unary expr} { + catch {expr ~x} msg + set msg +} {syntax error in expression "~x"} +test expr-13.9 {CompileUnaryExpr: error compiling unary expr} { + catch {expr !1.x} msg + set msg +} {syntax error in expression "!1.x"} +test expr-13.10 {CompileUnaryExpr: runtime error} { + list [catch {expr {~"xx"}} msg] $msg +} {1 {can't use non-numeric string as operand of "~"}} +test expr-13.11 {CompileUnaryExpr: runtime error} { + list [catch {expr ~4.0} msg] $msg +} {1 {can't use floating-point value as operand of "~"}} +test expr-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291 +test expr-13.13 {CompileUnaryExpr: just primary expr} { + set a 27 + expr $a +} 27 +test expr-13.14 {CompileUnaryExpr: just primary expr} { + expr double(27) +} 27.0 +test expr-13.15 {CompileUnaryExpr: just primary expr} {expr "123"} 123 +test expr-13.16 {CompileUnaryExpr: error in primary expr} { + catch {expr [set]} msg + set msg +} {wrong # args: should be "set varName ?newValue?"} +test expr-14.1 {CompilePrimaryExpr: literal primary} {expr 1} 1 +test expr-14.2 {CompilePrimaryExpr: literal primary} {expr 123} 123 +test expr-14.3 {CompilePrimaryExpr: literal primary} {expr 0xff} 255 +test expr-14.4 {CompilePrimaryExpr: literal primary} {expr 00010} 8 +test expr-14.5 {CompilePrimaryExpr: literal primary} {expr 62.0} 62.0 +test expr-14.6 {CompilePrimaryExpr: literal primary} { + expr 3.1400000 +} 3.14 +test expr-14.7 {CompilePrimaryExpr: literal primary} {expr {{abcde}<{abcdef}}} 1 +test expr-14.8 {CompilePrimaryExpr: literal primary} {expr {{abc\ +def} < {abcdef}}} 1 +test expr-14.9 {CompilePrimaryExpr: literal primary} {expr {{abc\tde} > {abc\tdef}}} 0 +test expr-14.10 {CompilePrimaryExpr: literal primary} {expr {{123}}} 123 +test expr-14.11 {CompilePrimaryExpr: var reference primary} { + set i 789 + list [expr {$i}] [expr $i] +} {789 789} +test expr-14.12 {CompilePrimaryExpr: var reference primary} { + set i {789} ;# test expr's aggressive conversion to numeric semantics + list [expr {$i}] [expr $i] +} {789 789} +test expr-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)<$a(foo)}] + catch {unset a} + set result +} {123 1} +test expr-14.14 {CompilePrimaryExpr: var reference primary} { + set i 123 ;# test "$var.0" floating point conversion hack + list [expr $i] [expr $i.0] [expr $i.0/12.0] +} {123 123.0 10.25} +test expr-14.15 {CompilePrimaryExpr: var reference primary} { + set i 123 + catch {expr $i.2} msg + set msg +} 123.2 +test expr-14.16 {CompilePrimaryExpr: error compiling var reference primary} { + catch {expr {$a(foo}} msg + set errorInfo +} {missing ) + while compiling +"expr {$a(foo}"} +test expr-14.17 {CompilePrimaryExpr: string primary that looks like var ref} { + expr $ +} $ +test expr-14.18 {CompilePrimaryExpr: quoted string primary} { + expr "21" +} 21 +test expr-14.19 {CompilePrimaryExpr: quoted string primary} { + set i 123 + set x 456 + expr "$i+$x" +} 579 +test expr-14.20 {CompilePrimaryExpr: quoted string primary} { + set i 3 + set x 6 + expr 2+"$i.$x" +} 5.6 +test expr-14.21 {CompilePrimaryExpr: error in quoted string primary} { + catch {expr "[set]"} msg + set msg +} {wrong # args: should be "set varName ?newValue?"} +test expr-14.22 {CompilePrimaryExpr: subcommand primary} { + expr {[set i 123; set i]} +} 123 +test expr-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 expr-14.24 {CompilePrimaryExpr: error in subcommand primary} { + catch {expr {[set i}} msg + set errorInfo +} {missing close-bracket + while compiling +"expr {[set i}"} +test expr-14.25 {CompilePrimaryExpr: math function primary} { + format %.6g [expr exp(1.0)] +} 2.71828 +test expr-14.26 {CompilePrimaryExpr: math function primary} { + format %.6g [expr pow(2.0+0.1,3.0+0.1)] +} 9.97424 +test expr-14.27 {CompilePrimaryExpr: error in math function primary} { + catch {expr sinh::(2.0)} msg + set errorInfo +} {syntax error in expression "sinh::(2.0)" + while compiling +"expr sinh::(2.0)"} +test expr-14.28 {CompilePrimaryExpr: subexpression primary} { + expr 2+(3*4) +} 14 +test expr-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 expr-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)" + while compiling +"expr 2+(3*(4+5)"} +test expr-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 expr-14.32 {CompilePrimaryExpr: unexpected token} { + catch {expr @} msg + set errorInfo +} {syntax error in expression "@" + while compiling +"expr @"} + +test expr-15.1 {CompileMathFuncCall: missing parenthesis} { + catch {expr sinh2.0)} msg + set errorInfo +} {syntax error in expression "sinh2.0)" + while compiling +"expr sinh2.0)"} +test expr-15.2 {CompileMathFuncCall: unknown math function} { + catch {expr whazzathuh(1)} msg + set errorInfo +} {unknown math function "whazzathuh" + while compiling +"expr whazzathuh(1)"} +test expr-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 expr-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 expr-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 expr-15.6 {CompileMathFuncCall: missing ')'} { + catch {expr sin(1} msg + set errorInfo +} {syntax error in expression "sin(1" + while compiling +"expr sin(1"} +if $gotT1 { + test expr-15.7 {CompileMathFuncCall: call registered math function} { + expr 2*T1() + } 246 + test expr-15.8 {CompileMathFuncCall: call registered math function} { + expr T2()*3 + } 1035 + + test expr-15.9 {CompileMathFuncCall: call registered math function} { + expr T3(21, 37) + } 37 + test expr-15.10 {CompileMathFuncCall: call registered math function} { + expr T3(21.2, 37) + } 37.0 + test expr-15.11 {CompileMathFuncCall: call registered math function} { + expr T3(-21.2, -17.5) + } -17.5 +} + +test expr-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} { + catch {unset a} + set a(VALUE) ff15 + set i 123 + if {[expr 0x$a(VALUE)] & 16} { + set i {} + } + set i +} {} +test expr-16.2 {GetToken: check for string literal in braces} { + expr {{1}} +} {1} + +# Check "expr" and computed command names. + +test expr-17.1 {expr and computed command names} { + set i 0 + set z expr + $z 1+2 +} 3 + +# Check correct conversion of operands to numbers: If the string looks like +# an integer, convert to integer. Otherwise, if the string looks like a +# double, convert to double. + +test expr-18.1 {expr and conversion of operands to numbers} { + set x [lindex 11 0] + catch {expr int($x)} + expr {$x} +} 11 + +# Check "expr" and interpreter result object resetting before appending +# an error msg during evaluation of exprs not in {}s + +test expr-19.1 {expr and interpreter result object resetting} { + proc p {} { + set t 10.0 + set x 2.0 + set dx 0.2 + set f {$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 +unset a +::tcltest::cleanupTests +return + + + + + + + + + + + + |