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Added unittest to show relative slicing behaviour more clearly.

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Daniel Cousens 2012-08-20 22:38:36 +10:00
parent 696256c76b
commit cf18f2823d
1 changed files with 5 additions and 0 deletions
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5
std/range.d
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@ -4431,8 +4431,13 @@ unittest
{
auto odds = sequence!("a[0] + n * a[1]")(1, 2);
// static slicing tests
assert(equal(odds[0 .. 5], take(odds, 5)));
assert(equal(odds[3 .. 7], take(drop(odds, 3), 4)));
// relative slicing test, testing slicing is agnostic of state
odds = drop(odds, 5);
assert(equal(odds[5 .. 9], take(odds, 4)));
}
/**