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| author | Patrick Walton <[email protected]> | 2010-11-09 15:35:40 -0800 |
|---|---|---|
| committer | Patrick Walton <[email protected]> | 2010-11-09 15:38:42 -0800 |
| commit | 3e482d5f69ffb56f0503e783b50599ec0d873dec (patch) | |
| tree | 0ecf537aee28d13858d193b49cab130d8dbaa892 /src/test/run-pass | |
| parent | Support a special const-value refcount, use it for const strings. (diff) | |
| download | rust-3e482d5f69ffb56f0503e783b50599ec0d873dec.tar.xz rust-3e482d5f69ffb56f0503e783b50599ec0d873dec.zip | |
Implement a map2() function in std._vec
Diffstat (limited to 'src/test/run-pass')
| -rw-r--r-- | src/test/run-pass/lib-vec.rs | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/test/run-pass/lib-vec.rs b/src/test/run-pass/lib-vec.rs index 815a3aa2..4d616648 100644 --- a/src/test/run-pass/lib-vec.rs +++ b/src/test/run-pass/lib-vec.rs @@ -37,7 +37,21 @@ fn test_map() { let vec[int] s = std._vec.map[int, int](op, v); let int i = 0; while (i < 5) { - check (v.(i) == s.(i)); + check (v.(i) * v.(i) == s.(i)); + i += 1; + } +} + +fn test_map2() { + fn times(&int x, &int y) -> int { ret x * y; } + auto f = times; + auto v0 = vec(1, 2, 3, 4, 5); + auto v1 = vec(5, 4, 3, 2, 1); + auto u = std._vec.map2[int,int,int](f, v0, v1); + + auto i = 0; + while (i < 5) { + check (v0.(i) * v1.(i) == u.(i)); i += 1; } } @@ -46,4 +60,7 @@ fn main() { test_init_elt(); test_init_fn(); test_slice(); + test_map(); + test_map2(); } + |