diff options
Diffstat (limited to 'tests/expr.test')
| -rw-r--r-- | tests/expr.test | 165 |
1 files changed, 159 insertions, 6 deletions
diff --git a/tests/expr.test b/tests/expr.test index cb0c24d..59d96a1 100644 --- a/tests/expr.test +++ b/tests/expr.test @@ -133,7 +133,7 @@ proc do_twelve_days {} { unset xxx return $result } - + # start of tests catch {unset a b i x} @@ -411,6 +411,26 @@ test expr-8.34 {expr edge cases} -body { test expr-8.35 {expr edge cases} -body { expr {1ea} } -returnCodes error -match glob -result * +test expr-8.36 {CompileEqualtyExpr: string comparison ops} { + set x 012 + set y 0x0 + list [expr {$x < $y}] [expr {$x lt $y}] [expr {$x lt $x}] +} {0 1 0} +test expr-8.37 {CompileEqualtyExpr: string comparison ops} { + set x 012 + set y 0x0 + list [expr {$x <= $y}] [expr {$x le $y}] [expr {$x le $x}] +} {0 1 1} +test expr-8.38 {CompileEqualtyExpr: string comparison ops} { + set x 012 + set y 0x0 + list [expr {$x > $y}] [expr {$x gt $y}] [expr {$x gt $x}] +} {1 0 0} +test expr-8.39 {CompileEqualtyExpr: string comparison ops} { + set x 012 + set y 0x0 + list [expr {$x >= $y}] [expr {$x ge $y}] [expr {$x ge $x}] +} {1 0 1} test expr-9.1 {CompileRelationalExpr: just shift expr} {expr 3<<2} 12 test expr-9.2 {CompileRelationalExpr: just shift expr} {expr 0xff>>2} 63 @@ -7162,14 +7182,147 @@ test expr-52.1 { ::tcl::unsupported::representation $a]] } {0 0 1 1} +foreach func {isfinite isinf isnan isnormal issubnormal} { + test expr-53.1.$func {float classification: basic arg handling} -body { + expr ${func}() + } -returnCodes error -result "too few arguments for math function \"$func\"" + test expr-53.2.$func {float classification: basic arg handling} -body { + expr ${func}(1,2) + } -returnCodes error -result "too many arguments for math function \"$func\"" + test expr-53.3.$func {float classification: basic arg handling} -body { + expr ${func}(true) + } -returnCodes error -result {expected number but got "true"} + test expr-53.4.$func {float classification: basic arg handling} -body { + expr ${func}("gorp") + } -returnCodes error -result {expected number but got "gorp"} + test expr-53.5.$func {float classification: basic arg handling} -body { + expr ${func}(1.0) + } -match glob -result * + test expr-53.6.$func {float classification: basic arg handling} -body { + expr ${func}(0x123) + } -match glob -result * +} +test expr-54.0 {float classification: isfinite} {expr {isfinite(1.0)}} 1 +test expr-54.1 {float classification: isfinite} {expr {isfinite(-1.0)}} 1 +test expr-54.2 {float classification: isfinite} {expr {isfinite(0.0)}} 1 +test expr-54.3 {float classification: isfinite} {expr {isfinite(-0.0)}} 1 +test expr-54.4 {float classification: isfinite} {expr {isfinite(1/Inf)}} 1 +test expr-54.5 {float classification: isfinite} {expr {isfinite(-1/Inf)}} 1 +test expr-54.6 {float classification: isfinite} {expr {isfinite(1e-314)}} 1 +test expr-54.7 {float classification: isfinite} {expr {isfinite(inf)}} 0 +test expr-54.8 {float classification: isfinite} {expr {isfinite(-inf)}} 0 +test expr-54.9 {float classification: isfinite} {expr {isfinite(NaN)}} 0 -# cleanup -if {[info exists a]} { - unset a +test expr-55.0 {float classification: isinf} {expr {isinf(1.0)}} 0 +test expr-55.1 {float classification: isinf} {expr {isinf(-1.0)}} 0 +test expr-55.2 {float classification: isinf} {expr {isinf(0.0)}} 0 +test expr-55.3 {float classification: isinf} {expr {isinf(-0.0)}} 0 +test expr-55.4 {float classification: isinf} {expr {isinf(1/Inf)}} 0 +test expr-55.5 {float classification: isinf} {expr {isinf(-1/Inf)}} 0 +test expr-55.6 {float classification: isinf} {expr {isinf(1e-314)}} 0 +test expr-55.7 {float classification: isinf} {expr {isinf(inf)}} 1 +test expr-55.8 {float classification: isinf} {expr {isinf(-inf)}} 1 +test expr-55.9 {float classification: isinf} {expr {isinf(NaN)}} 0 + +test expr-56.0 {float classification: isnan} {expr {isnan(1.0)}} 0 +test expr-56.1 {float classification: isnan} {expr {isnan(-1.0)}} 0 +test expr-56.2 {float classification: isnan} {expr {isnan(0.0)}} 0 +test expr-56.3 {float classification: isnan} {expr {isnan(-0.0)}} 0 +test expr-56.4 {float classification: isnan} {expr {isnan(1/Inf)}} 0 +test expr-56.5 {float classification: isnan} {expr {isnan(-1/Inf)}} 0 +test expr-56.6 {float classification: isnan} {expr {isnan(1e-314)}} 0 +test expr-56.7 {float classification: isnan} {expr {isnan(inf)}} 0 +test expr-56.8 {float classification: isnan} {expr {isnan(-inf)}} 0 +test expr-56.9 {float classification: isnan} {expr {isnan(NaN)}} 1 + +test expr-57.0 {float classification: isnormal} {expr {isnormal(1.0)}} 1 +test expr-57.1 {float classification: isnormal} {expr {isnormal(-1.0)}} 1 +test expr-57.2 {float classification: isnormal} {expr {isnormal(0.0)}} 0 +test expr-57.3 {float classification: isnormal} {expr {isnormal(-0.0)}} 0 +test expr-57.4 {float classification: isnormal} {expr {isnormal(1/Inf)}} 0 +test expr-57.5 {float classification: isnormal} {expr {isnormal(-1/Inf)}} 0 +test expr-57.6 {float classification: isnormal} {expr {isnormal(1e-314)}} 0 +test expr-57.7 {float classification: isnormal} {expr {isnormal(inf)}} 0 +test expr-57.8 {float classification: isnormal} {expr {isnormal(-inf)}} 0 +test expr-57.9 {float classification: isnormal} {expr {isnormal(NaN)}} 0 + +test expr-58.0 {float classification: issubnormal} {expr {issubnormal(1.0)}} 0 +test expr-58.1 {float classification: issubnormal} {expr {issubnormal(-1.0)}} 0 +test expr-58.2 {float classification: issubnormal} {expr {issubnormal(0.0)}} 0 +test expr-58.3 {float classification: issubnormal} {expr {issubnormal(-0.0)}} 0 +test expr-58.4 {float classification: issubnormal} {expr {issubnormal(1/Inf)}} 0 +test expr-58.5 {float classification: issubnormal} {expr {issubnormal(-1/Inf)}} 0 +test expr-58.6 {float classification: issubnormal} {expr {issubnormal(1e-314)}} 1 +test expr-58.7 {float classification: issubnormal} {expr {issubnormal(inf)}} 0 +test expr-58.8 {float classification: issubnormal} {expr {issubnormal(-inf)}} 0 +test expr-58.9 {float classification: issubnormal} {expr {issubnormal(NaN)}} 0 + +test expr-59.0 {float classification: fpclassify} {fpclassify 1.0} normal +test expr-59.1 {float classification: fpclassify} {fpclassify -1.0} normal +test expr-59.2 {float classification: fpclassify} {fpclassify 0.0} zero +test expr-59.3 {float classification: fpclassify} {fpclassify -0.0} zero +test expr-59.4 {float classification: fpclassify} {fpclassify [expr 1/Inf]} zero +test expr-59.5 {float classification: fpclassify} {fpclassify [expr -1/Inf]} zero +test expr-59.6 {float classification: fpclassify} {fpclassify 1e-314} subnormal +test expr-59.7 {float classification: fpclassify} {fpclassify inf} infinite +test expr-59.8 {float classification: fpclassify} {fpclassify -inf} infinite +test expr-59.9 {float classification: fpclassify} {fpclassify NaN} nan +test expr-59.10 {float classification: fpclassify} -returnCodes error -body { + fpclassify +} -result {wrong # args: should be "fpclassify floatValue"} +test expr-59.11 {float classification: fpclassify} -returnCodes error -body { + fpclassify a b +} -result {wrong # args: should be "fpclassify floatValue"} +test expr-59.12 {float classification: fpclassify} -returnCodes error -body { + fpclassify gorp +} -result {expected number but got "gorp"} + +test expr-60.1 {float classification: basic arg handling} -body { + expr isunordered() +} -returnCodes error -result {too few arguments for math function "isunordered"} +test expr-60.2 {float classification: basic arg handling} -body { + expr isunordered(1) +} -returnCodes error -result {too few arguments for math function "isunordered"} +test expr-60.3 {float classification: basic arg handling} -body { + expr {isunordered(1, 2, 3)} +} -returnCodes error -result {too many arguments for math function "isunordered"} +test expr-60.4 {float classification: basic arg handling} -body { + expr {isunordered(true, 1.0)} +} -returnCodes error -result {expected number but got "true"} +test expr-60.5 {float classification: basic arg handling} -body { + expr {isunordered("gorp", 1.0)} +} -returnCodes error -result {expected number but got "gorp"} +test expr-60.6 {float classification: basic arg handling} -body { + expr {isunordered(0x123, 1.0)} +} -match glob -result * +test expr-60.7 {float classification: basic arg handling} -body { + expr {isunordered(1.0, true)} +} -returnCodes error -result {expected number but got "true"} +test expr-60.8 {float classification: basic arg handling} -body { + expr {isunordered(1.0, "gorp")} +} -returnCodes error -result {expected number but got "gorp"} +test expr-60.9 {float classification: basic arg handling} -body { + expr {isunordered(1.0, 0x123)} +} -match glob -result * + +# Big matrix of comparisons, but it's just a binary isinf() +set values {1.0 -1.0 0.0 -0.0 1e-314 Inf -Inf NaN} +set results {0 0 0 0 0 0 0 1} +set ctr 0 +foreach v1 $values r1 $results { + foreach v2 $values r2 $results { + test expr-61.[incr ctr] "float classification: isunordered($v1,$v2)" { + expr {isunordered($v1, $v2)} + } [expr {$r1 || $r2}] + } } -catch {unset min} -catch {unset max} +unset -nocomplain values results ctr + +# cleanup +unset -nocomplain a +unset -nocomplain min +unset -nocomplain max ::tcltest::cleanupTests return |