Import Tcl 8.5.15 (as of svn r89086)
This commit is contained in:
Zachary Ware
817
tests/for.test
Normal file
817
tests/for.test
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@@ -0,0 +1,817 @@
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# Commands covered: for, continue, break
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1996 Sun Microsystems, Inc.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {[lsearch [namespace children] ::tcltest] == -1} {
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package require tcltest 2
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namespace import -force ::tcltest::*
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}
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# Basic "for" operation.
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test for-1.1 {TclCompileForCmd: missing initial command} {
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list [catch {for} msg] $msg
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} {1 {wrong # args: should be "for start test next command"}}
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test for-1.2 {TclCompileForCmd: error in initial command} -body {
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list [catch {for {set}} msg] $msg $::errorInfo
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} -match glob -result {1 {wrong # args: should be "for start test next command"} {wrong # args: should be "for start test next command"
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while *ing
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"for {set}"}}
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catch {unset i}
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test for-1.3 {TclCompileForCmd: missing test expression} {
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catch {for {set i 0}} msg
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set msg
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} {wrong # args: should be "for start test next command"}
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test for-1.4 {TclCompileForCmd: error in test expression} -body {
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catch {for {set i 0} {$i<}} msg
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set ::errorInfo
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} -match glob -result {wrong # args: should be "for start test next command"
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while *ing
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"for {set i 0} {$i<}"}
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test for-1.5 {TclCompileForCmd: test expression is enclosed in quotes} {
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set i 0
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for {} "$i > 5" {incr i} {}
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} {}
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test for-1.6 {TclCompileForCmd: missing "next" command} {
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catch {for {set i 0} {$i < 5}} msg
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set msg
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} {wrong # args: should be "for start test next command"}
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test for-1.7 {TclCompileForCmd: missing command body} {
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catch {for {set i 0} {$i < 5} {incr i}} msg
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set msg
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} {wrong # args: should be "for start test next command"}
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test for-1.8 {TclCompileForCmd: error compiling command body} -body {
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catch {for {set i 0} {$i < 5} {incr i} {set}} msg
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set ::errorInfo
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} -match glob -result {wrong # args: should be "set varName ?newValue?"
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while *ing
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"set"*}
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catch {unset a}
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test for-1.9 {TclCompileForCmd: simple command body} {
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} {
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if $i==4 break
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set a [concat $a $i]
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}
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set a
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} {1 2 3}
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test for-1.10 {TclCompileForCmd: command body in quotes} {
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} "append a x"
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set a
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} {xxxxx}
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test for-1.11 {TclCompileForCmd: computed command body} {
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catch {unset x1}
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catch {unset bb}
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catch {unset x2}
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set x1 {append a x1; }
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set bb {break}
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set x2 {; append a x2}
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} $x1$bb$x2
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set a
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} {x1}
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test for-1.12 {TclCompileForCmd: error in "next" command} -body {
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catch {for {set i 0} {$i < 5} {set} {format $i}} msg
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set ::errorInfo
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} -match glob -result {wrong # args: should be "set varName ?newValue?"
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while *ing
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"set"*}
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test for-1.13 {TclCompileForCmd: long command body} {
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} {
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if $i==4 break
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if $i>5 continue
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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set a [concat $a $i]
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}
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set a
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} {1 2 3}
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test for-1.14 {TclCompileForCmd: for command result} {
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set a [for {set i 0} {$i < 5} {incr i} {}]
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set a
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} {}
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test for-1.15 {TclCompileForCmd: for command result} {
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set a [for {set i 0} {$i < 5} {incr i} {if $i==3 break}]
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set a
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} {}
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# Check "for" and "continue".
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test for-2.1 {TclCompileContinueCmd: arguments after "continue"} {
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catch {continue foo} msg
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set msg
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} {wrong # args: should be "continue"}
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test for-2.2 {TclCompileContinueCmd: continue result} {
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catch continue
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} 4
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test for-2.3 {continue tests} {
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set a {}
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for {set i 1} {$i <= 4} {set i [expr $i+1]} {
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if {$i == 2} continue
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set a [concat $a $i]
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}
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set a
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} {1 3 4}
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test for-2.4 {continue tests} {
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set a {}
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for {set i 1} {$i <= 4} {set i [expr $i+1]} {
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if {$i != 2} continue
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set a [concat $a $i]
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}
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set a
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} {2}
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test for-2.5 {continue tests, nested loops} {
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set msg {}
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for {set i 1} {$i <= 4} {incr i} {
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for {set a 1} {$a <= 2} {incr a} {
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if {$i>=2 && $a>=2} continue
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set msg [concat $msg "$i.$a"]
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}
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}
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set msg
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} {1.1 1.2 2.1 3.1 4.1}
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test for-2.6 {continue tests, long command body} {
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} {
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if $i==2 continue
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if $i==4 break
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if $i>5 continue
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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set a [concat $a $i]
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}
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set a
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} {1 3}
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# Check "for" and "break".
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test for-3.1 {TclCompileBreakCmd: arguments after "break"} {
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catch {break foo} msg
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set msg
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} {wrong # args: should be "break"}
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test for-3.2 {TclCompileBreakCmd: break result} {
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catch break
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} 3
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test for-3.3 {break tests} {
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set a {}
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for {set i 1} {$i <= 4} {incr i} {
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if {$i == 3} break
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set a [concat $a $i]
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}
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set a
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} {1 2}
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test for-3.4 {break tests, nested loops} {
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set msg {}
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for {set i 1} {$i <= 4} {incr i} {
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for {set a 1} {$a <= 2} {incr a} {
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if {$i>=2 && $a>=2} break
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set msg [concat $msg "$i.$a"]
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}
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}
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set msg
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} {1.1 1.2 2.1 3.1 4.1}
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test for-3.5 {break tests, long command body} {
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set a {}
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for {set i 1} {$i<6} {set i [expr $i+1]} {
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if $i==2 continue
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if $i==5 break
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if $i>5 continue
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if $i==4 break
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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if {$i>6 && $tcl_platform(machine)=="xxx"} {
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catch {set a $a} msg
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catch {incr i 5} msg
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catch {incr i -5} msg
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}
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set a [concat $a $i]
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}
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set a
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} {1 3}
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# A simplified version of exmh's mail formatting routine to stress "for",
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# "break", "while", and "if".
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proc formatMail {} {
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array set lines {
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0 {Return-path: george@tcl} \
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1 {Return-path: <george@tcl>} \
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2 {Received: from tcl by tcl.Somewhere.COM (SMI-8.6/SMI-SVR4)} \
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3 { id LAA10027; Wed, 11 Sep 1996 11:14:53 -0700} \
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4 {Message-id: <199609111814.LAA10027@tcl.Somewhere.COM>} \
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5 {X-mailer: exmh version 1.6.9 8/22/96} \
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6 {Mime-version: 1.0} \
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7 {Content-type: text/plain; charset=iso-8859-1} \
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8 {Content-transfer-encoding: quoted-printable} \
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9 {Content-length: 2162} \
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10 {To: fred} \
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11 {Subject: tcl7.6} \
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12 {Date: Wed, 11 Sep 1996 11:14:53 -0700} \
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13 {From: George <george@tcl>} \
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14 {The Tcl 7.6 and Tk 4.2 releases} \
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15 {} \
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16 {This page contains information about Tcl 7.6 and Tk4.2, which are the most recent} \
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17 {releases of the Tcl scripting language and the Tk toolkit. The first beta versions of these} \
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18 {releases were released on August 30, 1996. These releases contain only minor changes,} \
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19 {so we hope to have only a single beta release and to go final in early October, 1996. } \
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20 {} \
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21 {} \
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22 {What's new } \
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23 {} \
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24 {The most important changes in the releases are summarized below. See the README} \
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25 {and changes files in the distributions for more complete information on what has} \
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26 {changed, including both feature changes and bug fixes. } \
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27 {} \
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28 { There are new options to the file command for copying files (file copy),} \
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29 { deleting files and directories (file delete), creating directories (file} \
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30 { mkdir), and renaming files (file rename). } \
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31 { The implementation of exec has been improved greatly for Windows 95 and} \
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32 { Windows NT. } \
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33 { There is a new memory allocator for the Macintosh version, which should be} \
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34 { more efficient than the old one. } \
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35 { Tk's grid geometry manager has been completely rewritten. The layout} \
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36 { algorithm produces much better layouts than before, especially where rows or} \
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37 { columns were stretchable. } \
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38 { There are new commands for creating common dialog boxes:} \
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39 { tk_chooseColor, tk_getOpenFile, tk_getSaveFile and} \
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40 { tk_messageBox. These use native dialog boxes if they are available. } \
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41 { There is a new virtual event mechanism for handling events in a more portable} \
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42 { way. See the new command event. It also allows events (both physical and} \
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43 { virtual) to be generated dynamically. } \
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44 {} \
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45 {Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl 7.5 and Tk 4.1 except for} \
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46 {changes in the C APIs for custom channel drivers. Scripts written for earlier releases} \
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47 {should work on these new releases as well. } \
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48 {} \
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49 {Obtaining The Releases} \
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50 {} \
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51 {Binary Releases} \
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52 {} \
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53 {Pre-compiled releases are available for the following platforms: } \
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54 {} \
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55 { Windows 3.1, Windows 95, and Windows NT: Fetch} \
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56 { ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then execute it. The file is a} \
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57 { self-extracting executable. It will install the Tcl and Tk libraries, the wish and} \
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58 { tclsh programs, and documentation. } \
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59 { Macintosh (both 68K and PowerPC): Fetch} \
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60 { ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx. The file is in binhex format,} \
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61 { which is understood by Fetch, StuffIt, and many other Mac utilities. The} \
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62 { unpacked file is a self-installing executable: double-click on it and it will create a} \
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63 { folder containing all that you need to run Tcl and Tk. } \
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64 { UNIX (Solaris 2.* and SunOS, other systems soon to follow). Easy to install} \
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65 { binary packages are now for sale at the Sun Labs Tcl/Tk Shop. Check it out!} \
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}
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set result ""
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set NL "
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"
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set tag {level= type=text/plain part=0 sel Charset}
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set ix [lsearch -regexp $tag text/enriched]
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if {$ix < 0} {
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set ranges {}
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set quote 0
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}
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set breakrange {6.42 78.0}
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set F1 [lindex $breakrange 0]
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set F2 [lindex $breakrange 1]
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||||
set breakrange [lrange $breakrange 2 end]
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if {[string length $F1] == 0} {
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set F1 -1
|
||||
set break 0
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} else {
|
||||
set break 1
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||||
}
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||||
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||||
set xmailer 0
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||||
set inheaders 1
|
||||
set last [array size lines]
|
||||
set plen 2
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||||
for {set L 1} {$L < $last} {incr L} {
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||||
set line $lines($L)
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||||
if {$inheaders} {
|
||||
# Blank or empty line terminates headers
|
||||
# Leading --- terminates headers
|
||||
if {[regexp {^[ ]*$} $line] || [regexp {^--+} $line]} {
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||||
set inheaders 0
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||||
}
|
||||
if {[regexp -nocase {^x-mailer:} $line]} {
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||||
continue
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||||
}
|
||||
}
|
||||
if $inheaders {
|
||||
set limit 55
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||||
} else {
|
||||
set limit 55
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||||
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||||
# Decide whether or not to break the body line
|
||||
|
||||
if {$plen > 0} {
|
||||
if {[string first {> } $line] == 0} {
|
||||
# This is quoted text from previous message, don't reformat
|
||||
append result $line $NL
|
||||
if {$quote && !$inheaders} {
|
||||
# Fix from <sarr@umich.edu> to handle text/enriched
|
||||
if {$L > $L1 && $L < $L2 && $line != {}} {
|
||||
# enriched requires two newlines for each one.
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||||
append result $NL
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||||
} elseif {$L > $L2} {
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||||
set L1 [lindex $ranges 0]
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set L2 [lindex $ranges 1]
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||||
set ranges [lrange $ranges 2 end]
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||||
set quote [llength $L1]
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
}
|
||||
if {$F1 < 0} {
|
||||
# Nothing left to format
|
||||
append result $line $NL
|
||||
continue
|
||||
} elseif {$L < $F1} {
|
||||
# Not yet to formatted block
|
||||
append result $line $NL
|
||||
continue
|
||||
} elseif {$L > $F2} {
|
||||
# Past formatted block
|
||||
set F1 [lindex $breakrange 0]
|
||||
set F2 [lindex $breakrange 1]
|
||||
set breakrange [lrange $breakrange 2 end]
|
||||
append result $line $NL
|
||||
if {[string length $F1] == 0} {
|
||||
set F1 -1
|
||||
}
|
||||
continue
|
||||
}
|
||||
}
|
||||
set climit [expr $limit-1]
|
||||
set cutoff 50
|
||||
set continuation 0
|
||||
|
||||
while {[string length $line] > $limit} {
|
||||
for {set c [expr $limit-1]} {$c >= $cutoff} {incr c -1} {
|
||||
set char [string index $line $c]
|
||||
if {$char == " " || $char == "\t"} {
|
||||
break
|
||||
}
|
||||
if {$char == ">"} { ;# Hack for enriched formatting
|
||||
break
|
||||
}
|
||||
}
|
||||
if {$c < $cutoff} {
|
||||
if {! $inheaders} {
|
||||
set c [expr $limit-1]
|
||||
} else {
|
||||
set c [string length $line]
|
||||
}
|
||||
}
|
||||
set newline [string range $line 0 $c]
|
||||
if {! $continuation} {
|
||||
append result $newline $NL
|
||||
} else {
|
||||
append result \ $newline $NL
|
||||
}
|
||||
incr c
|
||||
set line [string trimright [string range $line $c end]]
|
||||
if {$inheaders} {
|
||||
set continuation 1
|
||||
set limit $climit
|
||||
}
|
||||
}
|
||||
if {$continuation} {
|
||||
if {[string length $line] != 0} {
|
||||
append result \ $line $NL
|
||||
}
|
||||
} else {
|
||||
append result $line $NL
|
||||
if {$quote && !$inheaders} {
|
||||
if {$L > $L1 && $L < $L2 && $line != {}} {
|
||||
# enriched requires two newlines for each one.
|
||||
append result "" $NL
|
||||
} elseif {$L > $L2} {
|
||||
set L1 [lindex $ranges 0]
|
||||
set L2 [lindex $ranges 1]
|
||||
set ranges [lrange $ranges 2 end]
|
||||
set quote [llength $L1]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return $result
|
||||
}
|
||||
test for-3.6 {break tests} {
|
||||
formatMail
|
||||
} {Return-path: <george@tcl>
|
||||
Received: from tcl by tcl.Somewhere.COM (SMI-8.6/SMI-SVR4)
|
||||
id LAA10027; Wed, 11 Sep 1996 11:14:53 -0700
|
||||
Message-id: <199609111814.LAA10027@tcl.Somewhere.COM>
|
||||
Mime-version: 1.0
|
||||
Content-type: text/plain; charset=iso-8859-1
|
||||
Content-transfer-encoding: quoted-printable
|
||||
Content-length: 2162
|
||||
To: fred
|
||||
Subject: tcl7.6
|
||||
Date: Wed, 11 Sep 1996 11:14:53 -0700
|
||||
From: George <george@tcl>
|
||||
The Tcl 7.6 and Tk 4.2 releases
|
||||
|
||||
This page contains information about Tcl 7.6 and Tk4.2,
|
||||
which are the most recent
|
||||
releases of the Tcl scripting language and the Tk toolk
|
||||
it. The first beta versions of these
|
||||
releases were released on August 30, 1996. These releas
|
||||
es contain only minor changes,
|
||||
so we hope to have only a single beta release and to
|
||||
go final in early October, 1996.
|
||||
|
||||
|
||||
What's new
|
||||
|
||||
The most important changes in the releases are summariz
|
||||
ed below. See the README
|
||||
and changes files in the distributions for more complet
|
||||
e information on what has
|
||||
changed, including both feature changes and bug fixes.
|
||||
|
||||
There are new options to the file command for
|
||||
copying files (file copy),
|
||||
deleting files and directories (file delete),
|
||||
creating directories (file
|
||||
mkdir), and renaming files (file rename).
|
||||
The implementation of exec has been improved great
|
||||
ly for Windows 95 and
|
||||
Windows NT.
|
||||
There is a new memory allocator for the Macintosh
|
||||
version, which should be
|
||||
more efficient than the old one.
|
||||
Tk's grid geometry manager has been completely
|
||||
rewritten. The layout
|
||||
algorithm produces much better layouts than before
|
||||
, especially where rows or
|
||||
columns were stretchable.
|
||||
There are new commands for creating common dialog
|
||||
boxes:
|
||||
tk_chooseColor, tk_getOpenFile, tk_getSaveFile and
|
||||
tk_messageBox. These use native dialog boxes if
|
||||
they are available.
|
||||
There is a new virtual event mechanism for handlin
|
||||
g events in a more portable
|
||||
way. See the new command event. It also allows
|
||||
events (both physical and
|
||||
virtual) to be generated dynamically.
|
||||
|
||||
Tcl 7.6 and Tk 4.2 are backwards-compatible with Tcl
|
||||
7.5 and Tk 4.1 except for
|
||||
changes in the C APIs for custom channel drivers. Scrip
|
||||
ts written for earlier releases
|
||||
should work on these new releases as well.
|
||||
|
||||
Obtaining The Releases
|
||||
|
||||
Binary Releases
|
||||
|
||||
Pre-compiled releases are available for the following
|
||||
platforms:
|
||||
|
||||
Windows 3.1, Windows 95, and Windows NT: Fetch
|
||||
ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then
|
||||
execute it. The file is a
|
||||
self-extracting executable. It will install the
|
||||
Tcl and Tk libraries, the wish and
|
||||
tclsh programs, and documentation.
|
||||
Macintosh (both 68K and PowerPC): Fetch
|
||||
ftp://ftp.sunlabs.com/pub/tcl/mactk4.2b1.sea.hqx.
|
||||
The file is in binhex format,
|
||||
which is understood by Fetch, StuffIt, and many
|
||||
other Mac utilities. The
|
||||
unpacked file is a self-installing executable:
|
||||
double-click on it and it will create a
|
||||
folder containing all that you need to run Tcl
|
||||
and Tk.
|
||||
UNIX (Solaris 2.* and SunOS, other systems
|
||||
soon to follow). Easy to install
|
||||
binary packages are now for sale at the Sun Labs
|
||||
Tcl/Tk Shop. Check it out!
|
||||
}
|
||||
|
||||
# Check that "break" resets the interpreter's result
|
||||
|
||||
test for-4.1 {break must reset the interp result} {
|
||||
catch {
|
||||
set z GLOBTESTDIR/dir2/file2.c
|
||||
if [string match GLOBTESTDIR/dir2/* $z] {
|
||||
break
|
||||
}
|
||||
} j
|
||||
set j
|
||||
} {}
|
||||
|
||||
# Test for incorrect "double evaluation" semantics
|
||||
|
||||
test for-5.1 {possible delayed substitution of increment command} {
|
||||
# Increment should be 5, and lappend should always append $a
|
||||
catch {unset a}
|
||||
catch {unset i}
|
||||
set a 5
|
||||
set i {}
|
||||
for {set a 1} {$a < 12} "incr a $a" {lappend i $a}
|
||||
set i
|
||||
} {1 6 11}
|
||||
|
||||
test for-5.2 {possible delayed substitution of increment command} {
|
||||
# Increment should be 5, and lappend should always append $a
|
||||
catch {rename p ""}
|
||||
proc p {} {
|
||||
set a 5
|
||||
set i {}
|
||||
for {set a 1} {$a < 12} "incr a $a" {lappend i $a}
|
||||
set i
|
||||
}
|
||||
p
|
||||
} {1 6 11}
|
||||
test for-5.3 {possible delayed substitution of body command} {
|
||||
# Increment should be $a, and lappend should always append 5
|
||||
set a 5
|
||||
set i {}
|
||||
for {set a 1} {$a < 12} {incr a $a} "lappend i $a"
|
||||
set i
|
||||
} {5 5 5 5}
|
||||
test for-5.4 {possible delayed substitution of body command} {
|
||||
# Increment should be $a, and lappend should always append 5
|
||||
catch {rename p ""}
|
||||
proc p {} {
|
||||
set a 5
|
||||
set i {}
|
||||
for {set a 1} {$a < 12} {incr a $a} "lappend i $a"
|
||||
set i
|
||||
}
|
||||
p
|
||||
} {5 5 5 5}
|
||||
|
||||
# In the following tests we need to bypass the bytecode compiler by
|
||||
# substituting the command from a variable. This ensures that command
|
||||
# procedure is invoked directly.
|
||||
|
||||
test for-6.1 {Tcl_ForObjCmd: number of args} {
|
||||
set z for
|
||||
catch {$z} msg
|
||||
set msg
|
||||
} {wrong # args: should be "for start test next command"}
|
||||
test for-6.2 {Tcl_ForObjCmd: number of args} {
|
||||
set z for
|
||||
catch {$z {set i 0}} msg
|
||||
set msg
|
||||
} {wrong # args: should be "for start test next command"}
|
||||
test for-6.3 {Tcl_ForObjCmd: number of args} {
|
||||
set z for
|
||||
catch {$z {set i 0} {$i < 5}} msg
|
||||
set msg
|
||||
} {wrong # args: should be "for start test next command"}
|
||||
test for-6.4 {Tcl_ForObjCmd: number of args} {
|
||||
set z for
|
||||
catch {$z {set i 0} {$i < 5} {incr i}} msg
|
||||
set msg
|
||||
} {wrong # args: should be "for start test next command"}
|
||||
test for-6.5 {Tcl_ForObjCmd: number of args} {
|
||||
set z for
|
||||
catch {$z {set i 0} {$i < 5} {incr i} {body} extra} msg
|
||||
set msg
|
||||
} {wrong # args: should be "for start test next command"}
|
||||
test for-6.6 {Tcl_ForObjCmd: error in initial command} -body {
|
||||
set z for
|
||||
list [catch {$z {set} {$i < 5} {incr i} {body}} msg] $msg $::errorInfo
|
||||
} -match glob -result {1 {wrong # args: should be "set varName ?newValue?"} {wrong # args: should be "set varName ?newValue?"
|
||||
while *ing
|
||||
"set"
|
||||
("for" initial command)
|
||||
invoked from within
|
||||
"$z {set} {$i < 5} {incr i} {body}"}}
|
||||
test for-6.7 {Tcl_ForObjCmd: error in test expression} -body {
|
||||
set z for
|
||||
catch {$z {set i 0} {i < 5} {incr i} {body}}
|
||||
set ::errorInfo
|
||||
} -match glob -result {*"$z {set i 0} {i < 5} {incr i} {body}"}
|
||||
test for-6.8 {Tcl_ForObjCmd: test expression is enclosed in quotes} {
|
||||
set z for
|
||||
set i 0
|
||||
$z {set i 6} "$i > 5" {incr i} {set y $i}
|
||||
set i
|
||||
} 6
|
||||
test for-6.9 {Tcl_ForObjCmd: error executing command body} -body {
|
||||
set z for
|
||||
catch {$z {set i 0} {$i < 5} {incr i} {set}} msg
|
||||
set ::errorInfo
|
||||
} -match glob -result {wrong # args: should be "set varName ?newValue?"
|
||||
while *ing
|
||||
"set"
|
||||
("for" body line 1)
|
||||
invoked from within
|
||||
"$z {set i 0} {$i < 5} {incr i} {set}"}
|
||||
test for-6.10 {Tcl_ForObjCmd: simple command body} {
|
||||
set z for
|
||||
set a {}
|
||||
$z {set i 1} {$i<6} {set i [expr $i+1]} {
|
||||
if $i==4 break
|
||||
set a [concat $a $i]
|
||||
}
|
||||
set a
|
||||
} {1 2 3}
|
||||
test for-6.11 {Tcl_ForObjCmd: command body in quotes} {
|
||||
set z for
|
||||
set a {}
|
||||
$z {set i 1} {$i<6} {set i [expr $i+1]} "append a x"
|
||||
set a
|
||||
} {xxxxx}
|
||||
test for-6.12 {Tcl_ForObjCmd: computed command body} {
|
||||
set z for
|
||||
catch {unset x1}
|
||||
catch {unset bb}
|
||||
catch {unset x2}
|
||||
set x1 {append a x1; }
|
||||
set bb {break}
|
||||
set x2 {; append a x2}
|
||||
set a {}
|
||||
$z {set i 1} {$i<6} {set i [expr $i+1]} $x1$bb$x2
|
||||
set a
|
||||
} {x1}
|
||||
test for-6.13 {Tcl_ForObjCmd: error in "next" command} -body {
|
||||
set z for
|
||||
catch {$z {set i 0} {$i < 5} {set} {set j 4}} msg
|
||||
set ::errorInfo
|
||||
} -match glob -result {wrong # args: should be "set varName ?newValue?"
|
||||
while *ing
|
||||
"set"
|
||||
("for" loop-end command)
|
||||
invoked from within
|
||||
"$z {set i 0} {$i < 5} {set} {set j 4}"}
|
||||
test for-6.14 {Tcl_ForObjCmd: long command body} {
|
||||
set z for
|
||||
set a {}
|
||||
$z {set i 1} {$i<6} {set i [expr $i+1]} {
|
||||
if $i==4 break
|
||||
if $i>5 continue
|
||||
if {$i>6 && $tcl_platform(machine)=="xxx"} {
|
||||
catch {set a $a} msg
|
||||
catch {incr i 5} msg
|
||||
catch {incr i -5} msg
|
||||
}
|
||||
if {$i>6 && $tcl_platform(machine)=="xxx"} {
|
||||
catch {set a $a} msg
|
||||
catch {incr i 5} msg
|
||||
catch {incr i -5} msg
|
||||
}
|
||||
if {$i>6 && $tcl_platform(machine)=="xxx"} {
|
||||
catch {set a $a} msg
|
||||
catch {incr i 5} msg
|
||||
catch {incr i -5} msg
|
||||
}
|
||||
if {$i>6 && $tcl_platform(machine)=="xxx"} {
|
||||
catch {set a $a} msg
|
||||
catch {incr i 5} msg
|
||||
catch {incr i -5} msg
|
||||
}
|
||||
if {$i>6 && $tcl_platform(machine)=="xxx"} {
|
||||
catch {set a $a} msg
|
||||
catch {incr i 5} msg
|
||||
catch {incr i -5} msg
|
||||
}
|
||||
set a [concat $a $i]
|
||||
}
|
||||
set a
|
||||
} {1 2 3}
|
||||
test for-6.15 {Tcl_ForObjCmd: for command result} {
|
||||
set z for
|
||||
set a [$z {set i 0} {$i < 5} {incr i} {}]
|
||||
set a
|
||||
} {}
|
||||
test for-6.16 {Tcl_ForObjCmd: for command result} {
|
||||
set z for
|
||||
set a [$z {set i 0} {$i < 5} {incr i} {if $i==3 break}]
|
||||
set a
|
||||
} {}
|
||||
test for-6.17 {Tcl_ForObjCmd: for command result} {
|
||||
list \
|
||||
[catch {for {break} {1} {} {}} err] $err \
|
||||
[catch {for {continue} {1} {} {}} err] $err \
|
||||
[catch {for {} {[break]} {} {}} err] $err \
|
||||
[catch {for {} {[continue]} {} {}} err] $err \
|
||||
[catch {for {} {1} {break} {}} err] $err \
|
||||
[catch {for {} {1} {continue} {}} err] $err \
|
||||
} [list \
|
||||
3 {} \
|
||||
4 {} \
|
||||
3 {} \
|
||||
4 {} \
|
||||
0 {} \
|
||||
4 {} \
|
||||
]
|
||||
test for-6.18 {Tcl_ForObjCmd: for command result} {
|
||||
proc p6181 {} {
|
||||
for {break} {1} {} {}
|
||||
}
|
||||
proc p6182 {} {
|
||||
for {continue} {1} {} {}
|
||||
}
|
||||
proc p6183 {} {
|
||||
for {} {[break]} {} {}
|
||||
}
|
||||
proc p6184 {} {
|
||||
for {} {[continue]} {} {}
|
||||
}
|
||||
proc p6185 {} {
|
||||
for {} {1} {break} {}
|
||||
}
|
||||
proc p6186 {} {
|
||||
for {} {1} {continue} {}
|
||||
}
|
||||
list \
|
||||
[catch {p6181} err] $err \
|
||||
[catch {p6182} err] $err \
|
||||
[catch {p6183} err] $err \
|
||||
[catch {p6184} err] $err \
|
||||
[catch {p6185} err] $err \
|
||||
[catch {p6186} err] $err
|
||||
} [list \
|
||||
1 {invoked "break" outside of a loop} \
|
||||
1 {invoked "continue" outside of a loop} \
|
||||
1 {invoked "break" outside of a loop} \
|
||||
1 {invoked "continue" outside of a loop} \
|
||||
0 {} \
|
||||
1 {invoked "continue" outside of a loop} \
|
||||
]
|
||||
|
||||
|
||||
# cleanup
|
||||
::tcltest::cleanupTests
|
||||
return
|
||||
Reference in New Issue
Block a user