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-rw-r--r--src/test/ui/run-pass/array-slice-vec/slice-2.rs70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/array-slice-vec/slice-2.rs b/src/test/ui/run-pass/array-slice-vec/slice-2.rs
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+++ b/src/test/ui/run-pass/array-slice-vec/slice-2.rs
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+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Test slicing expressions on slices and Vecs.
+
+
+fn main() {
+    let x: &[isize] = &[1, 2, 3, 4, 5];
+    let cmp: &[isize] = &[1, 2, 3, 4, 5];
+    assert_eq!(&x[..], cmp);
+    let cmp: &[isize] = &[3, 4, 5];
+    assert_eq!(&x[2..], cmp);
+    let cmp: &[isize] = &[1, 2, 3];
+    assert_eq!(&x[..3], cmp);
+    let cmp: &[isize] = &[2, 3, 4];
+    assert_eq!(&x[1..4], cmp);
+
+    let x: Vec<isize> = vec![1, 2, 3, 4, 5];
+    let cmp: &[isize] = &[1, 2, 3, 4, 5];
+    assert_eq!(&x[..], cmp);
+    let cmp: &[isize] = &[3, 4, 5];
+    assert_eq!(&x[2..], cmp);
+    let cmp: &[isize] = &[1, 2, 3];
+    assert_eq!(&x[..3], cmp);
+    let cmp: &[isize] = &[2, 3, 4];
+    assert_eq!(&x[1..4], cmp);
+
+    let x: &mut [isize] = &mut [1, 2, 3, 4, 5];
+    {
+        let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5];
+        assert_eq!(&mut x[..], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [3, 4, 5];
+        assert_eq!(&mut x[2..], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [1, 2, 3];
+        assert_eq!(&mut x[..3], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [2, 3, 4];
+        assert_eq!(&mut x[1..4], cmp);
+    }
+
+    let mut x: Vec<isize> = vec![1, 2, 3, 4, 5];
+    {
+        let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5];
+        assert_eq!(&mut x[..], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [3, 4, 5];
+        assert_eq!(&mut x[2..], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [1, 2, 3];
+        assert_eq!(&mut x[..3], cmp);
+    }
+    {
+        let cmp: &mut [isize] = &mut [2, 3, 4];
+        assert_eq!(&mut x[1..4], cmp);
+    }
+}