Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 188 insertions, 0 deletions

diff --git a/vendor/block-buffer/tests/mod.rs b/vendor/block-buffer/tests/mod.rs
new file mode 100644
index 000000000..6dfa1ae14
--- /dev/null
+++ b/vendor/block-buffer/tests/mod.rs
@@ -0,0 +1,188 @@
+use block_buffer::{
+    generic_array::typenum::{U10, U16, U24, U4, U8},
+    Block, EagerBuffer, LazyBuffer,
+};
+
+#[test]
+fn test_eager_digest_pad() {
+    let mut buf = EagerBuffer::<U4>::default();
+    let inputs = [
+        &b"01234567"[..],
+        &b"89"[..],
+        &b"abcdefghij"[..],
+        &b"klmnopqrs"[..],
+        &b"tuv"[..],
+        &b"wx"[..],
+    ];
+    let exp_blocks = [
+        (0, &[b"0123", b"4567"][..]),
+        (2, &[b"89ab"][..]),
+        (2, &[b"cdef", b"ghij"][..]),
+        (3, &[b"klmn", b"opqr"][..]),
+        (4, &[b"stuv"][..]),
+    ];
+    let exp_poses = [0, 2, 0, 1, 0, 2];
+
+    let mut n = 0;
+    for (i, input) in inputs.iter().enumerate() {
+        buf.digest_blocks(input, |b| {
+            let (j, exp) = exp_blocks[n];
+            n += 1;
+            assert_eq!(i, j);
+            assert_eq!(b.len(), exp.len());
+            assert!(b.iter().zip(exp.iter()).all(|v| v.0[..] == v.1[..]));
+        });
+        assert_eq!(exp_poses[i], buf.get_pos());
+    }
+    assert_eq!(buf.pad_with_zeros()[..], b"wx\0\0"[..]);
+    assert_eq!(buf.get_pos(), 0);
+}
+
+#[test]
+fn test_lazy_digest_pad() {
+    let mut buf = LazyBuffer::<U4>::default();
+    let inputs = [
+        &b"01234567"[..],
+        &b"89"[..],
+        &b"abcdefghij"[..],
+        &b"klmnopqrs"[..],
+    ];
+    let expected = [
+        (0, &[b"0123"][..]),
+        (1, &[b"4567"][..]),
+        (2, &[b"89ab"][..]),
+        (2, &[b"cdef"][..]),
+        (3, &[b"ghij"][..]),
+        (3, &[b"klmn", b"opqr"][..]),
+    ];
+    let exp_poses = [4, 2, 4, 1];
+
+    let mut n = 0;
+    for (i, input) in inputs.iter().enumerate() {
+        buf.digest_blocks(input, |b| {
+            let (j, exp) = expected[n];
+            n += 1;
+            assert_eq!(i, j);
+            assert_eq!(b.len(), exp.len());
+            assert!(b.iter().zip(exp.iter()).all(|v| v.0[..] == v.1[..]));
+        });
+        assert_eq!(exp_poses[i], buf.get_pos());
+    }
+    assert_eq!(buf.pad_with_zeros()[..], b"s\0\0\0"[..]);
+    assert_eq!(buf.get_pos(), 0);
+}
+
+#[test]
+fn test_eager_set_data() {
+    let mut buf = EagerBuffer::<U4>::default();
+
+    let mut n = 0u8;
+    let mut gen = |blocks: &mut [Block<U4>]| {
+        for block in blocks {
+            block.iter_mut().for_each(|b| *b = n);
+            n += 1;
+        }
+    };
+
+    let mut out = [0u8; 6];
+    buf.set_data(&mut out, &mut gen);
+    assert_eq!(out, [0, 0, 0, 0, 1, 1]);
+    assert_eq!(buf.get_pos(), 2);
+
+    let mut out = [0u8; 3];
+    buf.set_data(&mut out, &mut gen);
+    assert_eq!(out, [1, 1, 2]);
+    assert_eq!(buf.get_pos(), 1);
+
+    let mut out = [0u8; 3];
+    buf.set_data(&mut out, &mut gen);
+    assert_eq!(out, [2, 2, 2]);
+    assert_eq!(n, 3);
+    assert_eq!(buf.get_pos(), 0);
+}
+
+#[test]
+#[rustfmt::skip]
+fn test_eager_paddings() {
+    let mut buf_be = EagerBuffer::<U8>::new(&[0x42]);
+    let mut buf_le = buf_be.clone();
+    let mut out_be = Vec::<u8>::new();
+    let mut out_le = Vec::<u8>::new();
+    let len = 0x0001_0203_0405_0607;
+    buf_be.len64_padding_be(len, |block| out_be.extend(block));
+    buf_le.len64_padding_le(len, |block| out_le.extend(block));
+
+    assert_eq!(
+        out_be,
+        [
+            0x42, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        ],
+    );
+    assert_eq!(
+        out_le,
+        [
+            0x42, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+        ],
+    );
+
+    let mut buf_be = EagerBuffer::<U10>::new(&[0x42]);
+    let mut buf_le = buf_be.clone();
+    let mut out_be = Vec::<u8>::new();
+    let mut out_le = Vec::<u8>::new();
+    buf_be.len64_padding_be(len, |block| out_be.extend(block));
+    buf_le.len64_padding_le(len, |block| out_le.extend(block));
+
+    assert_eq!(
+        out_be,
+        [0x42, 0x80, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
+    );
+    assert_eq!(
+        out_le,
+        [0x42, 0x80, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00],
+    );
+
+    let mut buf = EagerBuffer::<U16>::new(&[0x42]);
+    let mut out = Vec::<u8>::new();
+    let len = 0x0001_0203_0405_0607_0809_0a0b_0c0d_0e0f;
+    buf.len128_padding_be(len, |block| out.extend(block));
+    assert_eq!(
+        out,
+        [
+            0x42, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+            0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+        ],
+    );
+
+    let mut buf = EagerBuffer::<U24>::new(&[0x42]);
+    let mut out = Vec::<u8>::new();
+    let len = 0x0001_0203_0405_0607_0809_0a0b_0c0d_0e0f;
+    buf.len128_padding_be(len, |block| out.extend(block));
+    assert_eq!(
+        out,
+        [
+            0x42, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+            0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+        ],
+    );
+
+    let mut buf = EagerBuffer::<U4>::new(&[0x42]);
+    let mut out = Vec::<u8>::new();
+    buf.digest_pad(0xff, &[0x10, 0x11, 0x12], |block| out.extend(block));
+    assert_eq!(
+        out,
+        [0x42, 0xff, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12],
+    );
+
+    let mut buf = EagerBuffer::<U4>::new(&[0x42]);
+    let mut out = Vec::<u8>::new();
+    buf.digest_pad(0xff, &[0x10, 0x11], |block| out.extend(block));
+    assert_eq!(
+        out,
+        [0x42, 0xff, 0x10, 0x11],
+    );
+}