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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:25 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:25 +0000 |
commit | 5363f350887b1e5b5dd21a86f88c8af9d7fea6da (patch) | |
tree | 35ca005eb6e0e9a1ba3bb5dbc033209ad445dc17 /vendor/rayon/tests/drain_vec.rs | |
parent | Adding debian version 1.66.0+dfsg1-1. (diff) | |
download | rustc-5363f350887b1e5b5dd21a86f88c8af9d7fea6da.tar.xz rustc-5363f350887b1e5b5dd21a86f88c8af9d7fea6da.zip |
Merging upstream version 1.67.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/rayon/tests/drain_vec.rs')
-rw-r--r-- | vendor/rayon/tests/drain_vec.rs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/rayon/tests/drain_vec.rs b/vendor/rayon/tests/drain_vec.rs new file mode 100644 index 000000000..08f1120b7 --- /dev/null +++ b/vendor/rayon/tests/drain_vec.rs @@ -0,0 +1,41 @@ +use rayon::prelude::*; + +#[test] +fn drain_vec_yielded() { + let mut vec_org = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; + + let yielded = vec_org.par_drain(0..5).collect::<Vec<_>>(); + + assert_eq!(&yielded, &[0, 1, 2, 3, 4]); + assert_eq!(&vec_org, &[5, 6, 7, 8, 9]); +} + +#[test] +fn drain_vec_dropped() { + let mut vec_org = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; + + let yielded = vec_org.par_drain(0..5); + + drop(yielded); + assert_eq!(&vec_org, &[5, 6, 7, 8, 9]); +} + +#[test] +fn drain_vec_empty_range_yielded() { + let mut vec_org = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; + + let yielded = vec_org.par_drain(5..5).collect::<Vec<_>>(); + + assert_eq!(&yielded, &[]); + assert_eq!(&vec_org, &[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]); +} + +#[test] +fn drain_vec_empty_range_dropped() { + let mut vec_org = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; + + let yielded = vec_org.par_drain(5..5); + + drop(yielded); + assert_eq!(&vec_org, &[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]); +} |