diff options
Diffstat (limited to 'tests/while.test')
| -rw-r--r-- | tests/while.test | 294 |
1 files changed, 290 insertions, 4 deletions
diff --git a/tests/while.test b/tests/while.test index 8642747..8eba9bd 100644 --- a/tests/while.test +++ b/tests/while.test @@ -9,7 +9,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# SCCS: @(#) @(#) while.test 1.9 97/07/02 16:41:35 +# SCCS: @(#) @(#) while.test 1.12 97/12/16 13:36:19 if {[string compare test [info procs test]] == 1} then {source defs} @@ -26,8 +26,7 @@ test while-1.2 {TclCompileWhileCmd: error in test expression} { set i 0 catch {while {$i<}} msg set errorInfo -} {syntax error in expression "$i<" - ("while" test expression) +} {wrong # args: should be "while test command" while compiling "while {$i<}"} test while-1.3 {TclCompileWhileCmd: error in test expression} { @@ -286,7 +285,7 @@ test while-3.3 {break tests, long command body} { set a } {1 3} -# Check "while", "break", "continue" and computed command names. +# Check "while" with computed command names. test while-4.1 {while and computed command names} { set i 0 @@ -296,6 +295,149 @@ test while-4.1 {while and computed command names} { } set i } 10 +test while-4.2 {while (not compiled): missing test expression} { + set z while + catch {$z } msg + set msg +} {wrong # args: should be "while test command"} +test while-4.3 {while (not compiled): error in test expression} { + set i 0 + set z while + catch {$z {$i<} {set x 1}} msg + set errorInfo +} {syntax error in expression "$i<" + while executing +"$z {$i<} {set x 1}"} +test while-4.4 {while (not compiled): error in test expression} { + set z while + set err [catch {$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") && \ + ($tcl_platform(platform) != "foobar2")} { + incr value + break + } + set value +} {2} +test while-4.6 {while (not compiled): non-numeric boolean test expr} { + set value 1 + set z while + $z {"true"} { + incr value; + if {$value > 5} { + break; + } + } + 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" {} +} {} +test while-4.8 {while (not compiled): missing command body} { + set i 0 + set z while + 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} { + set i 0 + set z while + catch {$z {$i < 5} {set}} msg + set errorInfo +} {wrong # args: should be "set varName ?newValue?" + while compiling +"set" + ("while" body line 1) + invoked from within +"$z {$i < 5} {set}"} +test while-4.10 {while (not compiled): simple command body} { + set a {} + set i 1 + set z while + $z {$i<6} { + if $i==4 break + set a [concat $a $i] + incr i + } + 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" + 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} + 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 + set a +} {x1} +test while-4.13 {while (not compiled): long command body} { + set a {} + set z while + set i 1 + $z {$i<6} { + 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 $i] + incr i + } + set a +} {1 2 3} +test while-4.14 {while (not compiled): while command result} { + set i 0 + set z while + set a [$z {$i < 5} {incr i}] + set a +} {} +test while-4.15 {while (not compiled): while command result} { + set i 0 + set z while + set a [$z {$i < 5} {if $i==3 break; incr i}] + set a +} {} + +# Check "break" with computed command names. test while-5.1 {break and computed command names} { set i 0 @@ -306,6 +448,73 @@ test while-5.1 {break and computed command names} { } set i } 11 +test while-5.2 {break tests with computed command names} { + set a {} + set i 1 + set z break + while {$i <= 4} { + if {$i == 3} $z + set a [concat $a $i] + incr i + } + set a +} {1 2} +test while-5.3 {break tests, nested loops with computed command names} { + set msg {} + set i 1 + set z break + while {$i <= 4} { + set a 1 + while {$a <= 2} { + if {$i>=2 && $a>=2} $z + set msg [concat $msg "$i.$a"] + incr a + } + incr i + } + set msg +} {1.1 1.2 2.1 3.1 4.1} +test while-5.4 {break tests, long command body with computed command names} { + set a {} + set i 1 + set z break + while {$i<6} { + if $i==2 {incr i; continue} + if $i==5 $z + 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==4 $z + if {$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 $i] + incr i + } + set a +} {1 3} + +# Check "continue" with computed command names. test while-6.1 {continue and computed command names} { set i 0 @@ -317,3 +526,80 @@ test while-6.1 {continue and computed command names} { } set i } 10 +test while-6.2 {continue tests} { + set a {} + set i 1 + set z continue + while {$i <= 4} { + incr i + if {$i == 3} $z + set a [concat $a $i] + } + set a +} {2 4 5} +test while-6.3 {continue tests with computed command names} { + set a {} + set i 1 + set z continue + while {$i <= 4} { + incr i + if {$i != 2} $z + set a [concat $a $i] + } + set a +} {2} +test while-6.4 {continue tests, nested loops with computed command names} { + set msg {} + set i 1 + set z continue + while {$i <= 4} { + incr i + set a 1 + while {$a <= 2} { + incr a + if {$i>=3 && $a>=3} $z + set msg [concat $msg "$i.$a"] + } + } + set msg +} {2.2 2.3 3.2 4.2 5.2} +test while-6.5 {continue tests, long command body with computed command names} { + set a {} + set i 1 + set z continue + while {$i<6} { + if $i==2 {incr i; continue} + if $i==4 break + if $i>5 $z + if {$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] + incr i + } + set a +} {1 3} + +return |