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sort.binarySearch: test for regresson of #4980

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This commit is contained in:
Yuri Pieters 2020-04-09 02:00:08 +01:00
parent 447dc2bb90
commit b7e72cc421
1 changed files with 4 additions and 0 deletions
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4
lib/std/sort.zig
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@ -47,6 +47,10 @@ test "std.sort.binarySearch" {
@as(?usize, null),
binarySearch(u32, 1, &[_]u32{0}, S.order_u32),
);
testing.expectEqual(
@as(?usize, null),
binarySearch(u32, 0, &[_]u32{1}, S.order_u32),
);
testing.expectEqual(
@as(?usize, 4),
binarySearch(u32, 5, &[_]u32{ 1, 2, 3, 4, 5 }, S.order_u32),