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treemap: add more set tests

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Daniel Micay 2013-03-10 20:41:50 -04:00
parent 66afa5d17a
commit 2889a8a4e5
1 changed files with 10 additions and 0 deletions
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10
src/libstd/treemap.rs
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@ -1131,6 +1131,11 @@ mod test_set {
check(a, b, expected, |x, y, z| x.intersection(y, z))
}
check_intersection([], [], []);
check_intersection([1, 2, 3], [], []);
check_intersection([], [1, 2, 3], []);
check_intersection([2], [1, 2, 3], [2]);
check_intersection([1, 2, 3], [2], [2]);
check_intersection([11, 1, 3, 77, 103, 5, -5],
[2, 11, 77, -9, -42, 5, 3],
[3, 5, 11, 77]);
@ -1160,6 +1165,9 @@ mod test_set {
check(a, b, expected, |x, y, z| x.symmetric_difference(y, z))
}
check_symmetric_difference([], [], []);
check_symmetric_difference([1, 2, 3], [2], [1, 3]);
check_symmetric_difference([2], [1, 2, 3], [1, 3]);
check_symmetric_difference([1, 3, 5, 9, 11],
[-2, 3, 9, 14, 22],
[-2, 1, 5, 11, 14, 22]);
@ -1172,6 +1180,8 @@ mod test_set {
check(a, b, expected, |x, y, z| x.union(y, z))
}
check_union([], [], []);
check_union([1, 2, 3], [2], [1, 2, 3]);
check_union([1, 3, 5, 9, 11, 16, 19, 24],
[-2, 1, 5, 9, 13, 19],
[-2, 1, 3, 5, 9, 11, 13, 16, 19, 24]);