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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /third_party/rust/itertools/tests/fold_specialization.rs | |
parent | Initial commit. (diff) | |
download | firefox-upstream.tar.xz firefox-upstream.zip |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/itertools/tests/fold_specialization.rs')
-rw-r--r-- | third_party/rust/itertools/tests/fold_specialization.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/third_party/rust/itertools/tests/fold_specialization.rs b/third_party/rust/itertools/tests/fold_specialization.rs new file mode 100644 index 0000000000..a984b40b8a --- /dev/null +++ b/third_party/rust/itertools/tests/fold_specialization.rs @@ -0,0 +1,13 @@ +use itertools::Itertools; + +#[test] +fn specialization_intersperse() { + let mut iter = (1..2).intersperse(0); + iter.clone().for_each(|x| assert_eq!(Some(x), iter.next())); + + let mut iter = (1..3).intersperse(0); + iter.clone().for_each(|x| assert_eq!(Some(x), iter.next())); + + let mut iter = (1..4).intersperse(0); + iter.clone().for_each(|x| assert_eq!(Some(x), iter.next())); +} |