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std.bitmanip: BitArray.opcmp unittest improvements by MartinNowak

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safety0ff 2014-06-13 17:31:40 -04:00
parent d0ef5ae5d1
commit 00c552dd09
1 changed files with 14 additions and 11 deletions
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25
std/bitmanip.d
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@ -1002,18 +1002,21 @@ struct BitArray
assert(x <= y);
}
foreach (i; 2 .. 256)
BitArray a1, a2;
for (size_t len = 4; len <= 256; len <<= 1)
{
foreach (j; 1 .. i)
{
BitArray a1, a2;
a1.length = i;
a2.length = i;
a1[j-1] = true;
a2[j] = true;
assert(a1 > a2);
assert(a1 >= a2);
}
a1.length = a2.length = len;
a1[len-2] = a2[len-1] = true;
assert(a1 > a2);
a1[len-2] = a2[len-1] = false;
}
foreach (j; 1 .. a1.length)
{
a1[j-1] = a2[j] = true;
assert(a1 > a2);
a1[j-1] = a2[j] = false;
}
}