1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 use std::ascii::AsciiExt;
13 use std::iter::{FromIterator, repeat};
14 use std::mem::size_of;
15 use std::vec::{Drain, IntoIter};
19 struct DropCounter<'a> {
23 impl<'a> Drop for DropCounter<'a> {
30 fn test_small_vec_struct() {
31 assert!(size_of::<Vec<u8>>() == size_of::<usize>() * 3);
35 fn test_double_drop() {
41 let (mut count_x, mut count_y) = (0, 0);
47 tv.x.push(DropCounter { count: &mut count_x });
48 tv.y.push(DropCounter { count: &mut count_y });
50 // If Vec had a drop flag, here is where it would be zeroed.
51 // Instead, it should rely on its internal state to prevent
52 // doing anything significant when dropped multiple times.
55 // Here tv goes out of scope, tv.y should be dropped, but not tv.x.
58 assert_eq!(count_x, 1);
59 assert_eq!(count_y, 1);
64 let mut v = Vec::new();
65 assert_eq!(v.capacity(), 0);
68 assert!(v.capacity() >= 2);
74 assert!(v.capacity() >= 16);
76 assert!(v.capacity() >= 32);
81 assert!(v.capacity() >= 33)
86 let mut v = Vec::new();
87 let mut w = Vec::new();
103 v.extend(w.clone()); // specializes to `append`
104 assert!(v.iter().eq(w.iter().chain(w.iter())));
108 fn test_extend_ref() {
109 let mut v = vec![1, 2];
110 v.extend(&[3, 4, 5]);
112 assert_eq!(v.len(), 5);
113 assert_eq!(v, [1, 2, 3, 4, 5]);
118 assert_eq!(v.len(), 7);
119 assert_eq!(v, [1, 2, 3, 4, 5, 6, 7]);
123 fn test_slice_from_mut() {
124 let mut values = vec![1, 2, 3, 4, 5];
126 let slice = &mut values[2..];
127 assert!(slice == [3, 4, 5]);
133 assert!(values == [1, 2, 5, 6, 7]);
137 fn test_slice_to_mut() {
138 let mut values = vec![1, 2, 3, 4, 5];
140 let slice = &mut values[..2];
141 assert!(slice == [1, 2]);
147 assert!(values == [2, 3, 3, 4, 5]);
151 fn test_split_at_mut() {
152 let mut values = vec![1, 2, 3, 4, 5];
154 let (left, right) = values.split_at_mut(2);
156 let left: &[_] = left;
157 assert!(&left[..left.len()] == &[1, 2]);
164 let right: &[_] = right;
165 assert!(&right[..right.len()] == &[3, 4, 5]);
172 assert_eq!(values, [2, 3, 5, 6, 7]);
177 let v: Vec<i32> = vec![];
178 let w = vec![1, 2, 3];
180 assert_eq!(v, v.clone());
184 // they should be disjoint in memory.
185 assert!(w.as_ptr() != z.as_ptr())
189 fn test_clone_from() {
191 let three: Vec<Box<_>> = vec![box 1, box 2, box 3];
192 let two: Vec<Box<_>> = vec![box 4, box 5];
194 v.clone_from(&three);
195 assert_eq!(v, three);
198 v.clone_from(&three);
199 assert_eq!(v, three);
206 v.clone_from(&three);
212 let mut vec = vec![1, 2, 3, 4];
213 vec.retain(|&x| x % 2 == 0);
214 assert_eq!(vec, [2, 4]);
219 fn case(a: Vec<i32>, b: Vec<i32>) {
224 case(vec![], vec![]);
225 case(vec![1], vec![1]);
226 case(vec![1, 1], vec![1]);
227 case(vec![1, 2, 3], vec![1, 2, 3]);
228 case(vec![1, 1, 2, 3], vec![1, 2, 3]);
229 case(vec![1, 2, 2, 3], vec![1, 2, 3]);
230 case(vec![1, 2, 3, 3], vec![1, 2, 3]);
231 case(vec![1, 1, 2, 2, 2, 3, 3], vec![1, 2, 3]);
235 fn test_dedup_by_key() {
236 fn case(a: Vec<i32>, b: Vec<i32>) {
238 v.dedup_by_key(|i| *i / 10);
241 case(vec![], vec![]);
242 case(vec![10], vec![10]);
243 case(vec![10, 11], vec![10]);
244 case(vec![10, 20, 30], vec![10, 20, 30]);
245 case(vec![10, 11, 20, 30], vec![10, 20, 30]);
246 case(vec![10, 20, 21, 30], vec![10, 20, 30]);
247 case(vec![10, 20, 30, 31], vec![10, 20, 30]);
248 case(vec![10, 11, 20, 21, 22, 30, 31], vec![10, 20, 30]);
253 let mut vec = vec!["foo", "bar", "Bar", "baz", "bar"];
254 vec.dedup_by(|a, b| a.eq_ignore_ascii_case(b));
256 assert_eq!(vec, ["foo", "bar", "baz", "bar"]);
260 fn test_dedup_unique() {
261 let mut v0: Vec<Box<_>> = vec![box 1, box 1, box 2, box 3];
263 let mut v1: Vec<Box<_>> = vec![box 1, box 2, box 2, box 3];
265 let mut v2: Vec<Box<_>> = vec![box 1, box 2, box 3, box 3];
267 // If the boxed pointers were leaked or otherwise misused, valgrind
268 // and/or rt should raise errors.
272 fn zero_sized_values() {
273 let mut v = Vec::new();
274 assert_eq!(v.len(), 0);
276 assert_eq!(v.len(), 1);
278 assert_eq!(v.len(), 2);
279 assert_eq!(v.pop(), Some(()));
280 assert_eq!(v.pop(), Some(()));
281 assert_eq!(v.pop(), None);
283 assert_eq!(v.iter().count(), 0);
285 assert_eq!(v.iter().count(), 1);
287 assert_eq!(v.iter().count(), 2);
291 assert_eq!(v.iter_mut().count(), 2);
293 assert_eq!(v.iter_mut().count(), 3);
295 assert_eq!(v.iter_mut().count(), 4);
297 for &mut () in &mut v {}
301 assert_eq!(v.iter_mut().count(), 0);
305 fn test_partition() {
306 assert_eq!(vec![].into_iter().partition(|x: &i32| *x < 3),
308 assert_eq!(vec![1, 2, 3].into_iter().partition(|x| *x < 4),
309 (vec![1, 2, 3], vec![]));
310 assert_eq!(vec![1, 2, 3].into_iter().partition(|x| *x < 2),
311 (vec![1], vec![2, 3]));
312 assert_eq!(vec![1, 2, 3].into_iter().partition(|x| *x < 0),
313 (vec![], vec![1, 2, 3]));
317 fn test_zip_unzip() {
318 let z1 = vec![(1, 4), (2, 5), (3, 6)];
320 let (left, right): (Vec<_>, Vec<_>) = z1.iter().cloned().unzip();
322 assert_eq!((1, 4), (left[0], right[0]));
323 assert_eq!((2, 5), (left[1], right[1]));
324 assert_eq!((3, 6), (left[2], right[2]));
328 fn test_vec_truncate_drop() {
329 static mut drops: u32 = 0;
339 let mut v = vec![Elem(1), Elem(2), Elem(3), Elem(4), Elem(5)];
340 assert_eq!(unsafe { drops }, 0);
342 assert_eq!(unsafe { drops }, 2);
344 assert_eq!(unsafe { drops }, 5);
349 fn test_vec_truncate_fail() {
351 impl Drop for BadElem {
353 let BadElem(ref mut x) = *self;
355 panic!("BadElem panic: 0xbadbeef")
360 let mut v = vec![BadElem(1), BadElem(2), BadElem(0xbadbeef), BadElem(4)];
366 let vec = vec![1, 2, 3];
367 assert!(vec[1] == 2);
372 fn test_index_out_of_bounds() {
373 let vec = vec![1, 2, 3];
379 fn test_slice_out_of_bounds_1() {
380 let x = vec![1, 2, 3, 4, 5];
386 fn test_slice_out_of_bounds_2() {
387 let x = vec![1, 2, 3, 4, 5];
393 fn test_slice_out_of_bounds_3() {
394 let x = vec![1, 2, 3, 4, 5];
400 fn test_slice_out_of_bounds_4() {
401 let x = vec![1, 2, 3, 4, 5];
407 fn test_slice_out_of_bounds_5() {
408 let x = vec![1, 2, 3, 4, 5];
414 fn test_swap_remove_empty() {
415 let mut vec = Vec::<i32>::new();
420 fn test_move_items() {
421 let vec = vec![1, 2, 3];
422 let mut vec2 = vec![];
426 assert_eq!(vec2, [1, 2, 3]);
430 fn test_move_items_reverse() {
431 let vec = vec![1, 2, 3];
432 let mut vec2 = vec![];
433 for i in vec.into_iter().rev() {
436 assert_eq!(vec2, [3, 2, 1]);
440 fn test_move_items_zero_sized() {
441 let vec = vec![(), (), ()];
442 let mut vec2 = vec![];
446 assert_eq!(vec2, [(), (), ()]);
450 fn test_drain_items() {
451 let mut vec = vec![1, 2, 3];
452 let mut vec2 = vec![];
453 for i in vec.drain(..) {
457 assert_eq!(vec2, [1, 2, 3]);
461 fn test_drain_items_reverse() {
462 let mut vec = vec![1, 2, 3];
463 let mut vec2 = vec![];
464 for i in vec.drain(..).rev() {
468 assert_eq!(vec2, [3, 2, 1]);
472 fn test_drain_items_zero_sized() {
473 let mut vec = vec![(), (), ()];
474 let mut vec2 = vec![];
475 for i in vec.drain(..) {
479 assert_eq!(vec2, [(), (), ()]);
484 fn test_drain_out_of_bounds() {
485 let mut v = vec![1, 2, 3, 4, 5];
490 fn test_drain_range() {
491 let mut v = vec![1, 2, 3, 4, 5];
492 for _ in v.drain(4..) {
494 assert_eq!(v, &[1, 2, 3, 4]);
496 let mut v: Vec<_> = (1..6).map(|x| x.to_string()).collect();
497 for _ in v.drain(1..4) {
499 assert_eq!(v, &[1.to_string(), 5.to_string()]);
501 let mut v: Vec<_> = (1..6).map(|x| x.to_string()).collect();
502 for _ in v.drain(1..4).rev() {
504 assert_eq!(v, &[1.to_string(), 5.to_string()]);
506 let mut v: Vec<_> = vec![(); 5];
507 for _ in v.drain(1..4).rev() {
509 assert_eq!(v, &[(), ()]);
513 fn test_into_boxed_slice() {
514 let xs = vec![1, 2, 3];
515 let ys = xs.into_boxed_slice();
516 assert_eq!(&*ys, [1, 2, 3]);
521 let mut vec = vec![1, 2, 3];
522 let mut vec2 = vec![4, 5, 6];
523 vec.append(&mut vec2);
524 assert_eq!(vec, [1, 2, 3, 4, 5, 6]);
525 assert_eq!(vec2, []);
529 fn test_split_off() {
530 let mut vec = vec![1, 2, 3, 4, 5, 6];
531 let vec2 = vec.split_off(4);
532 assert_eq!(vec, [1, 2, 3, 4]);
533 assert_eq!(vec2, [5, 6]);
537 fn test_into_iter_as_slice() {
538 let vec = vec!['a', 'b', 'c'];
539 let mut into_iter = vec.into_iter();
540 assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
541 let _ = into_iter.next().unwrap();
542 assert_eq!(into_iter.as_slice(), &['b', 'c']);
543 let _ = into_iter.next().unwrap();
544 let _ = into_iter.next().unwrap();
545 assert_eq!(into_iter.as_slice(), &[]);
549 fn test_into_iter_as_mut_slice() {
550 let vec = vec!['a', 'b', 'c'];
551 let mut into_iter = vec.into_iter();
552 assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']);
553 into_iter.as_mut_slice()[0] = 'x';
554 into_iter.as_mut_slice()[1] = 'y';
555 assert_eq!(into_iter.next().unwrap(), 'x');
556 assert_eq!(into_iter.as_slice(), &['y', 'c']);
560 fn test_into_iter_debug() {
561 let vec = vec!['a', 'b', 'c'];
562 let into_iter = vec.into_iter();
563 let debug = format!("{:?}", into_iter);
564 assert_eq!(debug, "IntoIter(['a', 'b', 'c'])");
568 fn test_into_iter_count() {
569 assert_eq!(vec![1, 2, 3].into_iter().count(), 3);
573 fn test_into_iter_clone() {
574 fn iter_equal<I: Iterator<Item = i32>>(it: I, slice: &[i32]) {
575 let v: Vec<i32> = it.collect();
576 assert_eq!(&v[..], slice);
578 let mut it = vec![1, 2, 3].into_iter();
579 iter_equal(it.clone(), &[1, 2, 3]);
580 assert_eq!(it.next(), Some(1));
581 let mut it = it.rev();
582 iter_equal(it.clone(), &[3, 2]);
583 assert_eq!(it.next(), Some(3));
584 iter_equal(it.clone(), &[2]);
585 assert_eq!(it.next(), Some(2));
586 iter_equal(it.clone(), &[]);
587 assert_eq!(it.next(), None);
592 let borrowed: &[_] = &["borrowed", "(slice)"];
593 let owned = vec!["owned", "(vec)"];
594 match (Cow::from(owned.clone()), Cow::from(borrowed)) {
595 (Cow::Owned(o), Cow::Borrowed(b)) => assert!(o == owned && b == borrowed),
596 _ => panic!("invalid `Cow::from`"),
601 fn assert_covariance() {
602 fn drain<'new>(d: Drain<'static, &'static str>) -> Drain<'new, &'new str> { d }
603 fn into_iter<'new>(i: IntoIter<&'static str>) -> IntoIter<&'new str> { i }
607 fn bench_new(b: &mut Bencher) {
609 let v: Vec<u32> = Vec::new();
610 assert_eq!(v.len(), 0);
611 assert_eq!(v.capacity(), 0);
615 fn do_bench_with_capacity(b: &mut Bencher, src_len: usize) {
616 b.bytes = src_len as u64;
619 let v: Vec<u32> = Vec::with_capacity(src_len);
620 assert_eq!(v.len(), 0);
621 assert_eq!(v.capacity(), src_len);
626 fn bench_with_capacity_0000(b: &mut Bencher) {
627 do_bench_with_capacity(b, 0)
631 fn bench_with_capacity_0010(b: &mut Bencher) {
632 do_bench_with_capacity(b, 10)
636 fn bench_with_capacity_0100(b: &mut Bencher) {
637 do_bench_with_capacity(b, 100)
641 fn bench_with_capacity_1000(b: &mut Bencher) {
642 do_bench_with_capacity(b, 1000)
645 fn do_bench_from_fn(b: &mut Bencher, src_len: usize) {
646 b.bytes = src_len as u64;
649 let dst = (0..src_len).collect::<Vec<_>>();
650 assert_eq!(dst.len(), src_len);
651 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
656 fn bench_from_fn_0000(b: &mut Bencher) {
657 do_bench_from_fn(b, 0)
661 fn bench_from_fn_0010(b: &mut Bencher) {
662 do_bench_from_fn(b, 10)
666 fn bench_from_fn_0100(b: &mut Bencher) {
667 do_bench_from_fn(b, 100)
671 fn bench_from_fn_1000(b: &mut Bencher) {
672 do_bench_from_fn(b, 1000)
675 fn do_bench_from_elem(b: &mut Bencher, src_len: usize) {
676 b.bytes = src_len as u64;
679 let dst: Vec<usize> = repeat(5).take(src_len).collect();
680 assert_eq!(dst.len(), src_len);
681 assert!(dst.iter().all(|x| *x == 5));
686 fn bench_from_elem_0000(b: &mut Bencher) {
687 do_bench_from_elem(b, 0)
691 fn bench_from_elem_0010(b: &mut Bencher) {
692 do_bench_from_elem(b, 10)
696 fn bench_from_elem_0100(b: &mut Bencher) {
697 do_bench_from_elem(b, 100)
701 fn bench_from_elem_1000(b: &mut Bencher) {
702 do_bench_from_elem(b, 1000)
705 fn do_bench_from_slice(b: &mut Bencher, src_len: usize) {
706 let src: Vec<_> = FromIterator::from_iter(0..src_len);
708 b.bytes = src_len as u64;
711 let dst = src.clone()[..].to_vec();
712 assert_eq!(dst.len(), src_len);
713 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
718 fn bench_from_slice_0000(b: &mut Bencher) {
719 do_bench_from_slice(b, 0)
723 fn bench_from_slice_0010(b: &mut Bencher) {
724 do_bench_from_slice(b, 10)
728 fn bench_from_slice_0100(b: &mut Bencher) {
729 do_bench_from_slice(b, 100)
733 fn bench_from_slice_1000(b: &mut Bencher) {
734 do_bench_from_slice(b, 1000)
737 fn do_bench_from_iter(b: &mut Bencher, src_len: usize) {
738 let src: Vec<_> = FromIterator::from_iter(0..src_len);
740 b.bytes = src_len as u64;
743 let dst: Vec<_> = FromIterator::from_iter(src.clone());
744 assert_eq!(dst.len(), src_len);
745 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
750 fn bench_from_iter_0000(b: &mut Bencher) {
751 do_bench_from_iter(b, 0)
755 fn bench_from_iter_0010(b: &mut Bencher) {
756 do_bench_from_iter(b, 10)
760 fn bench_from_iter_0100(b: &mut Bencher) {
761 do_bench_from_iter(b, 100)
765 fn bench_from_iter_1000(b: &mut Bencher) {
766 do_bench_from_iter(b, 1000)
769 fn do_bench_extend(b: &mut Bencher, dst_len: usize, src_len: usize) {
770 let dst: Vec<_> = FromIterator::from_iter(0..dst_len);
771 let src: Vec<_> = FromIterator::from_iter(dst_len..dst_len + src_len);
773 b.bytes = src_len as u64;
776 let mut dst = dst.clone();
777 dst.extend(src.clone());
778 assert_eq!(dst.len(), dst_len + src_len);
779 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
784 fn bench_extend_0000_0000(b: &mut Bencher) {
785 do_bench_extend(b, 0, 0)
789 fn bench_extend_0000_0010(b: &mut Bencher) {
790 do_bench_extend(b, 0, 10)
794 fn bench_extend_0000_0100(b: &mut Bencher) {
795 do_bench_extend(b, 0, 100)
799 fn bench_extend_0000_1000(b: &mut Bencher) {
800 do_bench_extend(b, 0, 1000)
804 fn bench_extend_0010_0010(b: &mut Bencher) {
805 do_bench_extend(b, 10, 10)
809 fn bench_extend_0100_0100(b: &mut Bencher) {
810 do_bench_extend(b, 100, 100)
814 fn bench_extend_1000_1000(b: &mut Bencher) {
815 do_bench_extend(b, 1000, 1000)
818 fn do_bench_push_all(b: &mut Bencher, dst_len: usize, src_len: usize) {
819 let dst: Vec<_> = FromIterator::from_iter(0..dst_len);
820 let src: Vec<_> = FromIterator::from_iter(dst_len..dst_len + src_len);
822 b.bytes = src_len as u64;
825 let mut dst = dst.clone();
826 dst.extend_from_slice(&src);
827 assert_eq!(dst.len(), dst_len + src_len);
828 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
833 fn bench_push_all_0000_0000(b: &mut Bencher) {
834 do_bench_push_all(b, 0, 0)
838 fn bench_push_all_0000_0010(b: &mut Bencher) {
839 do_bench_push_all(b, 0, 10)
843 fn bench_push_all_0000_0100(b: &mut Bencher) {
844 do_bench_push_all(b, 0, 100)
848 fn bench_push_all_0000_1000(b: &mut Bencher) {
849 do_bench_push_all(b, 0, 1000)
853 fn bench_push_all_0010_0010(b: &mut Bencher) {
854 do_bench_push_all(b, 10, 10)
858 fn bench_push_all_0100_0100(b: &mut Bencher) {
859 do_bench_push_all(b, 100, 100)
863 fn bench_push_all_1000_1000(b: &mut Bencher) {
864 do_bench_push_all(b, 1000, 1000)
867 fn do_bench_push_all_move(b: &mut Bencher, dst_len: usize, src_len: usize) {
868 let dst: Vec<_> = FromIterator::from_iter(0..dst_len);
869 let src: Vec<_> = FromIterator::from_iter(dst_len..dst_len + src_len);
871 b.bytes = src_len as u64;
874 let mut dst = dst.clone();
875 dst.extend(src.clone());
876 assert_eq!(dst.len(), dst_len + src_len);
877 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
882 fn bench_push_all_move_0000_0000(b: &mut Bencher) {
883 do_bench_push_all_move(b, 0, 0)
887 fn bench_push_all_move_0000_0010(b: &mut Bencher) {
888 do_bench_push_all_move(b, 0, 10)
892 fn bench_push_all_move_0000_0100(b: &mut Bencher) {
893 do_bench_push_all_move(b, 0, 100)
897 fn bench_push_all_move_0000_1000(b: &mut Bencher) {
898 do_bench_push_all_move(b, 0, 1000)
902 fn bench_push_all_move_0010_0010(b: &mut Bencher) {
903 do_bench_push_all_move(b, 10, 10)
907 fn bench_push_all_move_0100_0100(b: &mut Bencher) {
908 do_bench_push_all_move(b, 100, 100)
912 fn bench_push_all_move_1000_1000(b: &mut Bencher) {
913 do_bench_push_all_move(b, 1000, 1000)
916 fn do_bench_clone(b: &mut Bencher, src_len: usize) {
917 let src: Vec<usize> = FromIterator::from_iter(0..src_len);
919 b.bytes = src_len as u64;
922 let dst = src.clone();
923 assert_eq!(dst.len(), src_len);
924 assert!(dst.iter().enumerate().all(|(i, x)| i == *x));
929 fn bench_clone_0000(b: &mut Bencher) {
934 fn bench_clone_0010(b: &mut Bencher) {
935 do_bench_clone(b, 10)
939 fn bench_clone_0100(b: &mut Bencher) {
940 do_bench_clone(b, 100)
944 fn bench_clone_1000(b: &mut Bencher) {
945 do_bench_clone(b, 1000)
948 fn do_bench_clone_from(b: &mut Bencher, times: usize, dst_len: usize, src_len: usize) {
949 let dst: Vec<_> = FromIterator::from_iter(0..src_len);
950 let src: Vec<_> = FromIterator::from_iter(dst_len..dst_len + src_len);
952 b.bytes = (times * src_len) as u64;
955 let mut dst = dst.clone();
958 dst.clone_from(&src);
960 assert_eq!(dst.len(), src_len);
961 assert!(dst.iter().enumerate().all(|(i, x)| dst_len + i == *x));
967 fn bench_clone_from_01_0000_0000(b: &mut Bencher) {
968 do_bench_clone_from(b, 1, 0, 0)
972 fn bench_clone_from_01_0000_0010(b: &mut Bencher) {
973 do_bench_clone_from(b, 1, 0, 10)
977 fn bench_clone_from_01_0000_0100(b: &mut Bencher) {
978 do_bench_clone_from(b, 1, 0, 100)
982 fn bench_clone_from_01_0000_1000(b: &mut Bencher) {
983 do_bench_clone_from(b, 1, 0, 1000)
987 fn bench_clone_from_01_0010_0010(b: &mut Bencher) {
988 do_bench_clone_from(b, 1, 10, 10)
992 fn bench_clone_from_01_0100_0100(b: &mut Bencher) {
993 do_bench_clone_from(b, 1, 100, 100)
997 fn bench_clone_from_01_1000_1000(b: &mut Bencher) {
998 do_bench_clone_from(b, 1, 1000, 1000)
1002 fn bench_clone_from_01_0010_0100(b: &mut Bencher) {
1003 do_bench_clone_from(b, 1, 10, 100)
1007 fn bench_clone_from_01_0100_1000(b: &mut Bencher) {
1008 do_bench_clone_from(b, 1, 100, 1000)
1012 fn bench_clone_from_01_0010_0000(b: &mut Bencher) {
1013 do_bench_clone_from(b, 1, 10, 0)
1017 fn bench_clone_from_01_0100_0010(b: &mut Bencher) {
1018 do_bench_clone_from(b, 1, 100, 10)
1022 fn bench_clone_from_01_1000_0100(b: &mut Bencher) {
1023 do_bench_clone_from(b, 1, 1000, 100)
1027 fn bench_clone_from_10_0000_0000(b: &mut Bencher) {
1028 do_bench_clone_from(b, 10, 0, 0)
1032 fn bench_clone_from_10_0000_0010(b: &mut Bencher) {
1033 do_bench_clone_from(b, 10, 0, 10)
1037 fn bench_clone_from_10_0000_0100(b: &mut Bencher) {
1038 do_bench_clone_from(b, 10, 0, 100)
1042 fn bench_clone_from_10_0000_1000(b: &mut Bencher) {
1043 do_bench_clone_from(b, 10, 0, 1000)
1047 fn bench_clone_from_10_0010_0010(b: &mut Bencher) {
1048 do_bench_clone_from(b, 10, 10, 10)
1052 fn bench_clone_from_10_0100_0100(b: &mut Bencher) {
1053 do_bench_clone_from(b, 10, 100, 100)
1057 fn bench_clone_from_10_1000_1000(b: &mut Bencher) {
1058 do_bench_clone_from(b, 10, 1000, 1000)
1062 fn bench_clone_from_10_0010_0100(b: &mut Bencher) {
1063 do_bench_clone_from(b, 10, 10, 100)
1067 fn bench_clone_from_10_0100_1000(b: &mut Bencher) {
1068 do_bench_clone_from(b, 10, 100, 1000)
1072 fn bench_clone_from_10_0010_0000(b: &mut Bencher) {
1073 do_bench_clone_from(b, 10, 10, 0)
1077 fn bench_clone_from_10_0100_0010(b: &mut Bencher) {
1078 do_bench_clone_from(b, 10, 100, 10)
1082 fn bench_clone_from_10_1000_0100(b: &mut Bencher) {
1083 do_bench_clone_from(b, 10, 1000, 100)