Add tests for seq

[c71n93]

Related to #2834

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PR-Codex overview

This PR focuses on adding tests for single dataization int equal to methods in seq-tests.eo.

Detailed summary

• Added test for seq-single-dataization-int-equal-to-test
• Added test for seq-single-dataization-int-equal-to-cache-problem-test
• Defined sequences and operations for testing
• Checked equality and cache problems for single dataization with integers

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[yegor256]

@c71n93 what's up with this one? ready for review?

[c71n93]

@yegor256 No, I think it isn't ready yet. This PR just adds some tests that are broken because of some issues with memory and caching (more in this issue #2834). We don't know how to fix this bug yet.

We have two options: merge this tests and leave todo for fixing them, or fix them in this PR. @yegor256 what is better?

[yegor256]

@c71n93 @maxonfjvipon maybe this branch will work now, if you merge master into it?

[maxonfjvipon]

@c71n93 @yegor256 some changes are required. (memory 0).alloc should be here

[c71n93]

@maxonfjvipon check please

[c71n93]

@maxonfjvipon it's strange, qulice did not notice this unused imports. I will fix it.

[maxonfjvipon]

@c71n93 I believe this test should work, maybe try to enable it?

[c71n93]

@yegor256 could you check this one, please?

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 18min)