diff options
Diffstat (limited to 'tests/while.test')
| -rw-r--r-- | tests/while.test | 373 |
1 files changed, 145 insertions, 228 deletions
diff --git a/tests/while.test b/tests/while.test index c25b404..4ad966e 100644 --- a/tests/while.test +++ b/tests/while.test @@ -1,16 +1,16 @@ # Commands covered: while # -# 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. +# 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) 1996 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. +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. -if {"::tcltest" ni [namespace children]} { +if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 namespace import -force ::tcltest::* } @@ -20,31 +20,29 @@ if {"::tcltest" ni [namespace children]} { catch {unset i} catch {unset a} -test while-1.1 {TclCompileWhileCmd: missing test expression} -body { - while -} -returnCodes error -result {wrong # args: should be "while test command"} +test while-1.1 {TclCompileWhileCmd: missing test expression} { + catch {while } msg + set msg +} {wrong # args: should be "while test command"} test while-1.2 {TclCompileWhileCmd: error in test expression} -body { set i 0 - catch {while {$i<} break} - return $::errorInfo -} -cleanup { - unset i + catch {while {$i<} break} msg + set ::errorInfo } -match glob -result {*"while {$i<} break"} -test while-1.3 {TclCompileWhileCmd: error in test expression} -body { - while {"a"+"b"} {error "loop aborted"} -} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"} -test while-1.4 {TclCompileWhileCmd: multiline test expr} -body { +test while-1.3 {TclCompileWhileCmd: error in test expression} { + set err [catch {while {"a"+"b"} {error "loop aborted"}} msg] + list $err $msg +} {1 {can't use non-numeric string as operand of "+"}} +test while-1.4 {TclCompileWhileCmd: multiline test expr} { set value 1 while {($tcl_platform(platform) != "foobar1") && \ ($tcl_platform(platform) != "foobar2")} { incr value break } - return $value -} -cleanup { - unset value -} -result {2} -test while-1.5 {TclCompileWhileCmd: non-numeric boolean test expr} -body { + set value +} {2} +test while-1.5 {TclCompileWhileCmd: non-numeric boolean test expr} { set value 1 while {"true"} { incr value; @@ -52,28 +50,25 @@ test while-1.5 {TclCompileWhileCmd: non-numeric boolean test expr} -body { break; } } - return $value -} -cleanup { - unset value -} -result 6 + set value +} 6 test while-1.6 {TclCompileWhileCmd: test expr is enclosed in quotes} { set i 0 while "$i > 5" {} } {} -test while-1.7 {TclCompileWhileCmd: missing command body} -body { +test while-1.7 {TclCompileWhileCmd: missing command body} { set i 0 - while {$i < 5} -} -returnCodes error -result {wrong # args: should be "while test command"} + catch {while {$i < 5} } msg + set msg +} {wrong # args: should be "while test command"} test while-1.8 {TclCompileWhileCmd: error compiling command body} -body { set i 0 - catch {while {$i < 5} {set}} - return $::errorInfo -} -match glob -cleanup { - unset i -} -result {wrong # args: should be "set varName ?newValue?" + catch {while {$i < 5} {set}} msg + set ::errorInfo +} -match glob -result {wrong # args: should be "set varName ?newValue?" while *ing "set"*} -test while-1.9 {TclCompileWhileCmd: simple command body} -body { +test while-1.9 {TclCompileWhileCmd: simple command body} { set a {} set i 1 while {$i<6} { @@ -81,34 +76,27 @@ test while-1.9 {TclCompileWhileCmd: simple command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i -} -result {1 2 3} -test while-1.10 {TclCompileWhileCmd: command body in quotes} -body { + set a +} {1 2 3} +test while-1.10 {TclCompileWhileCmd: command body in quotes} { set a {} set i 1 while {$i<6} "append a x; incr i" - return $a -} -cleanup { - unset a i -} -result {xxxxx} -test while-1.11 {TclCompileWhileCmd: computed command body} -setup { + set a +} {xxxxx} +test while-1.11 {TclCompileWhileCmd: computed command body} { catch {unset x1} catch {unset bb} catch {unset x2} -} -body { set x1 {append a x1; } set bb {break} set x2 {; append a x2; incr i} set a {} set i 1 while {$i<6} $x1$bb$x2 - return $a -} -cleanup { - unset x1 bb x2 a i -} -result {x1} -test while-1.12 {TclCompileWhileCmd: long command body} -body { + set a +} {x1} +test while-1.12 {TclCompileWhileCmd: long command body} { set a {} set i 1 while {$i<6} { @@ -142,28 +130,22 @@ test while-1.12 {TclCompileWhileCmd: long command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i -} -result {1 2 3} -test while-1.13 {TclCompileWhileCmd: while command result} -body { + set a +} {1 2 3} +test while-1.13 {TclCompileWhileCmd: while command result} { set i 0 set a [while {$i < 5} {incr i}] - return $a -} -cleanup { - unset a i -} -result {} -test while-1.14 {TclCompileWhileCmd: while command result} -body { + set a +} {} +test while-1.14 {TclCompileWhileCmd: while command result} { set i 0 set a [while {$i < 5} {if $i==3 break; incr i}] - return $a -} -cleanup { - unset a i -} -result {} + set a +} {} # Check "while" and "continue". -test while-2.1 {continue tests} -body { +test while-2.1 {continue tests} { set a {} set i 1 while {$i <= 4} { @@ -171,11 +153,9 @@ test while-2.1 {continue tests} -body { if {$i == 3} continue set a [concat $a $i] } - return $a -} -cleanup { - unset a i -} -result {2 4 5} -test while-2.2 {continue tests} -body { + set a +} {2 4 5} +test while-2.2 {continue tests} { set a {} set i 1 while {$i <= 4} { @@ -183,11 +163,9 @@ test while-2.2 {continue tests} -body { if {$i != 2} continue set a [concat $a $i] } - return $a -} -cleanup { - unset a i -} -result {2} -test while-2.3 {continue tests, nested loops} -body { + set a +} {2} +test while-2.3 {continue tests, nested loops} { set msg {} set i 1 while {$i <= 4} { @@ -199,11 +177,9 @@ test while-2.3 {continue tests, nested loops} -body { set msg [concat $msg "$i.$a"] } } - return $msg -} -cleanup { - unset a i msg -} -result {2.2 2.3 3.2 4.2 5.2} -test while-2.4 {continue tests, long command body} -body { + set msg +} {2.2 2.3 3.2 4.2 5.2} +test while-2.4 {continue tests, long command body} { set a {} set i 1 while {$i<6} { @@ -238,14 +214,12 @@ test while-2.4 {continue tests, long command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i -} -result {1 3} + set a +} {1 3} # Check "while" and "break". -test while-3.1 {break tests} -body { +test while-3.1 {break tests} { set a {} set i 1 while {$i <= 4} { @@ -253,11 +227,9 @@ test while-3.1 {break tests} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i -} -result {1 2} -test while-3.2 {break tests, nested loops} -body { + set a +} {1 2} +test while-3.2 {break tests, nested loops} { set msg {} set i 1 while {$i <= 4} { @@ -269,11 +241,9 @@ test while-3.2 {break tests, nested loops} -body { } incr i } - return $msg -} -cleanup { - unset a i msg -} -result {1.1 1.2 2.1 3.1 4.1} -test while-3.3 {break tests, long command body} -body { + set msg +} {1.1 1.2 2.1 3.1 4.1} +test while-3.3 {break tests, long command body} { set a {} set i 1 while {$i<6} { @@ -309,42 +279,36 @@ test while-3.3 {break tests, long command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i -} -result {1 3} + set a +} {1 3} # Check "while" with computed command names. -test while-4.1 {while and computed command names} -body { +test while-4.1 {while and computed command names} { set i 0 set z while $z {$i < 10} { incr i } - return $i -} -cleanup { - unset i z -} -result 10 -test while-4.2 {while (not compiled): missing test expression} -body { + set i +} 10 +test while-4.2 {while (not compiled): missing test expression} { set z while - $z -} -returnCodes error -cleanup { - unset z -} -result {wrong # args: should be "while test command"} + catch {$z } msg + set msg +} {wrong # args: should be "while test command"} test while-4.3 {while (not compiled): error in test expression} -body { set i 0 set z while - catch {$z {$i<} {set x 1}} - return $::errorInfo -} -match glob -cleanup { - unset i z -} -result {*"$z {$i<} {set x 1}"} -test while-4.4 {while (not compiled): error in test expression} -body { + catch {$z {$i<} {set x 1}} msg + set ::errorInfo +} -match glob -result {*"$z {$i<} {set x 1}"} +test while-4.4 {while (not compiled): error in test expression} { set z while - $z {"a"+"b"} {error "loop aborted"} -} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"} -test while-4.5 {while (not compiled): multiline test expr} -body { + set err [catch {$z {"a"+"b"} {error "loop aborted"}} msg] + list $err $msg +} {1 {can't use non-numeric string as operand of "+"}} +test while-4.5 {while (not compiled): multiline test expr} { set value 1 set z while $z {($tcl_platform(platform) != "foobar1") && \ @@ -352,11 +316,9 @@ test while-4.5 {while (not compiled): multiline test expr} -body { incr value break } - return $value -} -cleanup { - unset value z -} -result {2} -test while-4.6 {while (not compiled): non-numeric boolean test expr} -body { + set value +} {2} +test while-4.6 {while (not compiled): non-numeric boolean test expr} { set value 1 set z while $z {"true"} { @@ -365,38 +327,31 @@ test while-4.6 {while (not compiled): non-numeric boolean test expr} -body { break; } } - return $value -} -cleanup { - unset value z -} -result 6 -test while-4.7 {while (not compiled): test expr is enclosed in quotes} -body { + set value +} 6 +test while-4.7 {while (not compiled): test expr is enclosed in quotes} { set i 0 set z while $z "$i > 5" {} -} -cleanup { - unset i z -} -result {} -test while-4.8 {while (not compiled): missing command body} -body { +} {} +test while-4.8 {while (not compiled): missing command body} { set i 0 set z while - $z {$i < 5} -} -returnCodes error -cleanup { - unset i z -} -result {wrong # args: should be "while test command"} + catch {$z {$i < 5} } msg + set msg +} {wrong # args: should be "while test command"} test while-4.9 {while (not compiled): error compiling command body} -body { set i 0 set z while - catch {$z {$i < 5} {set}} + catch {$z {$i < 5} {set}} msg set ::errorInfo -} -match glob -cleanup { - unset i z -} -result {wrong # args: should be "set varName ?newValue?" +} -match glob -result {wrong # args: should be "set varName ?newValue?" while *ing "set" ("while" body line 1) invoked from within "$z {$i < 5} {set}"} -test while-4.10 {while (not compiled): simple command body} -body { +test while-4.10 {while (not compiled): simple command body} { set a {} set i 1 set z while @@ -405,36 +360,29 @@ test while-4.10 {while (not compiled): simple command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i z -} -result {1 2 3} -test while-4.11 {while (not compiled): command body in quotes} -body { + set a +} {1 2 3} +test while-4.11 {while (not compiled): command body in quotes} { set a {} set i 1 set z while $z {$i<6} "append a x; incr i" - return $a -} -cleanup { - unset a i z -} -result {xxxxx} -test while-4.12 {while (not compiled): computed command body} -setup { + set a +} {xxxxx} +test while-4.12 {while (not compiled): computed command body} { + set z while catch {unset x1} catch {unset bb} catch {unset x2} -} -body { - set z while set x1 {append a x1; } set bb {break} set x2 {; append a x2; incr i} set a {} set i 1 $z {$i<6} $x1$bb$x2 - return $a -} -cleanup { - unset z x1 bb x2 a i -} -result {x1} -test while-4.13 {while (not compiled): long command body} -body { + set a +} {x1} +test while-4.13 {while (not compiled): long command body} { set a {} set z while set i 1 @@ -469,41 +417,33 @@ test while-4.13 {while (not compiled): long command body} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i z -} -result {1 2 3} -test while-4.14 {while (not compiled): while command result} -body { + set a +} {1 2 3} +test while-4.14 {while (not compiled): while command result} { set i 0 set z while set a [$z {$i < 5} {incr i}] - return $a -} -cleanup { - unset a i z -} -result {} -test while-4.15 {while (not compiled): while command result} -body { + set a +} {} +test while-4.15 {while (not compiled): while command result} { set i 0 set z while set a [$z {$i < 5} {if $i==3 break; incr i}] - return $a -} -cleanup { - unset a i z -} -result {} + set a +} {} # Check "break" with computed command names. -test while-5.1 {break and computed command names} -body { +test while-5.1 {break and computed command names} { set i 0 set z break while 1 { if {$i > 10} $z incr i } - return $i -} -cleanup { - unset i z -} -result 11 -test while-5.2 {break tests with computed command names} -body { + set i +} 11 +test while-5.2 {break tests with computed command names} { set a {} set i 1 set z break @@ -512,11 +452,9 @@ test while-5.2 {break tests with computed command names} -body { set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i z -} -result {1 2} -test while-5.3 {break tests, nested loops with computed command names} -body { + set a +} {1 2} +test while-5.3 {break tests, nested loops with computed command names} { set msg {} set i 1 set z break @@ -529,11 +467,9 @@ test while-5.3 {break tests, nested loops with computed command names} -body { } incr i } - return $msg -} -cleanup { - unset a i z msg -} -result {1.1 1.2 2.1 3.1 4.1} -test while-5.4 {break tests, long command body with computed command names} -body { + set msg +} {1.1 1.2 2.1 3.1 4.1} +test while-5.4 {break tests, long command body with computed command names} { set a {} set i 1 set z break @@ -570,14 +506,12 @@ test while-5.4 {break tests, long command body with computed command names} -bod set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i z -} -result {1 3} + set a +} {1 3} # Check "continue" with computed command names. -test while-6.1 {continue and computed command names} -body { +test while-6.1 {continue and computed command names} { set i 0 set z continue while 1 { @@ -585,11 +519,9 @@ test while-6.1 {continue and computed command names} -body { if {$i < 10} $z break } - return $i -} -cleanup { - unset i z -} -result 10 -test while-6.2 {continue tests} -body { + set i +} 10 +test while-6.2 {continue tests} { set a {} set i 1 set z continue @@ -598,11 +530,9 @@ test while-6.2 {continue tests} -body { if {$i == 3} $z set a [concat $a $i] } - return $a -} -cleanup { - unset a i z -} -result {2 4 5} -test while-6.3 {continue tests with computed command names} -body { + set a +} {2 4 5} +test while-6.3 {continue tests with computed command names} { set a {} set i 1 set z continue @@ -611,11 +541,9 @@ test while-6.3 {continue tests with computed command names} -body { if {$i != 2} $z set a [concat $a $i] } - return $a -} -cleanup { - unset a i z -} -result {2} -test while-6.4 {continue tests, nested loops with computed command names} -body { + set a +} {2} +test while-6.4 {continue tests, nested loops with computed command names} { set msg {} set i 1 set z continue @@ -628,11 +556,9 @@ test while-6.4 {continue tests, nested loops with computed command names} -body set msg [concat $msg "$i.$a"] } } - return $msg -} -cleanup { - unset a i z msg -} -result {2.2 2.3 3.2 4.2 5.2} -test while-6.5 {continue tests, long command body with computed command names} -body { + set msg +} {2.2 2.3 3.2 4.2 5.2} +test while-6.5 {continue tests, long command body with computed command names} { set a {} set i 1 set z continue @@ -668,14 +594,12 @@ test while-6.5 {continue tests, long command body with computed command names} - set a [concat $a $i] incr i } - return $a -} -cleanup { - unset a i z -} -result {1 3} + set a +} {1 3} # Test for incorrect "double evaluation" semantics -test while-7.1 {delayed substitution of body} -body { +test while-7.1 {delayed substitution of body} { set i 0 while {[incr i] < 10} " set result $i @@ -685,18 +609,11 @@ test while-7.1 {delayed substitution of body} -body { while {[incr i] < 10} " set result $i " - return $result + set result } append result [p] -} -cleanup { - unset result i -} -result {00} +} {00} # cleanup ::tcltest::cleanupTests return - -# Local Variables: -# mode: tcl -# fill-column: 78 -# End: |