Change test for 'NaN ** 0'

... fixes RT #124450
Raku · May 21, 2015 · a30ffc1 · a30ffc1
1 parent b4149a2
commit a30ffc1
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diff --git a/S02-types/nan.t b/S02-types/nan.t
@@ -11,11 +11,8 @@ plan 21;
 is 0 * Inf  , NaN, "0 * Inf";
 is Inf / Inf, NaN, "Inf / Inf";
 is Inf - Inf, NaN, "Inf - Inf";
-# if we say that 0**0 and Inf**0 both give 1 (sse below), then for which
-# number or limit whould $number ** 0 be different from 1? so maybe just say
-# that NaN ** 0 == 1?
-#?rakudo skip 'unspecced and inconsistent RT #124450'
-is NaN ** 0,  NaN, "NaN ** 0";
+# RT #124450
+is NaN ** 0,  1, "NaN ** 0";
 
 is 0**0     , 1, "0**0 is 1, _not_ NaN";
 is Inf**0   , 1, "Inf**0 is 1, _not_ NaN";

diff --git a/S32-num/power.t b/S32-num/power.t
@@ -40,13 +40,14 @@ is(NaN ** 2, NaN, "NaN propagates with integer powers");
 is(NaN ** 3.14, NaN, "NaN propagates with numeric powers");
 is(0 ** NaN, NaN, "0**NaN=NaN");
 
-# Not at all sure the next three cases are correct!
+# Not at all sure the next two cases are correct!
 
 #?niecza 2 todo 'complex NaN stringy'
-#?rakudo 3 todo 'wrong results for "NaN" used with "**" RT #124800'
+#?rakudo 2 todo 'wrong results for "NaN" used with "**" RT #124800'
 is(NaN ** 1i, NaN, "NaN**1i=NaN");
 is(1i ** NaN, NaN, "1i**NaN=NaN");
-is(NaN ** 0, NaN, "NaN**0=NaN");
+# RT #124450
+is(NaN ** 0, 1, "NaN**0=1");
 
 is(NaN ** NaN, NaN, "NaN**NaN=NaN");
 is(Inf ** NaN, NaN, "Inf**NaN=NaN");