diff options
Diffstat (limited to 'tests/expr.test')
| -rw-r--r-- | tests/expr.test | 67 |
1 files changed, 65 insertions, 2 deletions
diff --git a/tests/expr.test b/tests/expr.test index 5992421..067ad20 100644 --- a/tests/expr.test +++ b/tests/expr.test @@ -10,10 +10,10 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: expr.test,v 1.32 2005/05/10 18:35:19 kennykb Exp $ +# RCS: @(#) $Id: expr.test,v 1.33 2005/05/25 16:13:17 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { - package require tcltest + package require tcltest 2.1 namespace import -force ::tcltest::* } @@ -5181,6 +5181,69 @@ test expr-30.4 {silent overflow on input conversion} {ieeeFloatingPoint} { list [scan -1.7976931348623159e+308 %f v] $v } {1 -Inf} +# bool() tests (TIP #182) +set i 0 +foreach s {yes true on} { + test expr-31.$i.0 {boolean conversion} {expr bool($s)} 1 + test expr-31.$i.1 {boolean conversion} {expr bool(!$s)} 0 + test expr-31.$i.2 {boolean conversion} {expr bool("$s")} 1 + test expr-31.$i.3 {boolean conversion} {expr bool(!"$s")} 0 + set j 1 + while {$j < [string length $s]-1} { + test expr-31.$i.4.$j {boolean conversion} { + expr bool([string range $s 0 $j]) + } 1 + test expr-31.$i.5.$j {boolean conversion} { + expr bool("[string range $s 0 $j]") + } 1 + incr j + } + incr i +} +test expr-31.0.4.0 {boolean conversion} {expr bool(y)} 1 +test expr-31.0.5.0 {boolean conversion} {expr bool("y")} 1 +test expr-31.1.4.0 {boolean conversion} {expr bool(t)} 1 +test expr-31.1.5.0 {boolean conversion} {expr bool("t")} 1 +test expr-31.2.4.0 {boolean conversion} -body { + expr bool(o) +} -returnCodes error -match glob -result * +test expr-31.2.5.0 {boolean conversion} -body { + expr bool("o") +} -returnCodes error -match glob -result * +foreach s {no false off} { + test expr-31.$i.0 {boolean conversion} {expr bool($s)} 0 + test expr-31.$i.1 {boolean conversion} {expr bool(!$s)} 1 + test expr-31.$i.2 {boolean conversion} {expr bool("$s")} 0 + test expr-31.$i.3 {boolean conversion} {expr bool(!"$s")} 1 + set j 1 + while {$j < [string length $s]-1} { + test expr-31.$i.4.$j {boolean conversion} { + expr bool([string range $s 0 $j]) + } 0 + test expr-31.$i.5.$j {boolean conversion} { + expr bool("[string range $s 0 $j]") + } 0 + incr j + } + incr i +} +test expr-31.3.4.0 {boolean conversion} {expr bool(n)} 0 +test expr-31.3.5.0 {boolean conversion} {expr bool("n")} 0 +test expr-31.4.4.0 {boolean conversion} {expr bool(f)} 0 +test expr-31.4.5.0 {boolean conversion} {expr bool("f")} 0 +test expr-31.6 {boolean conversion} {expr bool(-1 + 1)} 0 +test expr-31.7 {boolean conversion} {expr bool(0 + 1)} 1 +test expr-31.8 {boolean conversion} {expr bool(0.0)} 0 +test expr-31.9 {boolean conversion} {expr bool(0x0)} 0 +test expr-31.10 {boolean conversion} {expr bool(wide(0))} 0 +test expr-31.11 {boolean conversion} {expr bool(5.0)} 1 +test expr-31.12 {boolean conversion} {expr bool(5)} 1 +test expr-31.13 {boolean conversion} {expr bool(0x5)} 1 +test expr-31.14 {boolean conversion} {expr bool(wide(5))} 1 +test expr-31.15 {boolean conversion} -body { + expr bool("fred") +} -returnCodes error -match glob -result * + # cleanup if {[info exists a]} { unset a |