tree 2e25543f42fa6eff8fe82acd0cdf727626c6a22b
parent dc3c9eda2f02ba32de9329dd27ace7e527f492dc
author Abseil Team <absl-team@google.com> 1779269963 -0700
committer Copybara-Service <copybara-worker@google.com> 1779269989 -0700

Introduce `ContainsSubsequence` matcher.

Subsequences are defined as: "a subsequence of a given sequence is a sequence that can be derived from the given sequence by deleting some or no elements without changing the order of the remaining elements."
See: https://en.wikipedia.org/wiki/Subsequence

This new matcher checks if a container contains elements that match a given sequence of matchers in the specified order, but not necessarily contiguously.
The implementation is very similar to other matchers like ElementsAre or Contains.

PiperOrigin-RevId: 918323422
Change-Id: I56d7ebbe6f81038c93546ef7585db59eea5dbd57