Those are tests which take > 1000s on some simulator configurations with a non-optimized stdlib.
We run those tests anyway with an optimized stdlib. So we don’t lose test coverage by disabling them for debug-stdlib.
This fixes some sporadic time outs on the CI jobs.
FlattenCollection.swift.gyb and LazyFilterCollection.swift.gyb tests are taking 1000+ seconds to execute, even with optimizations. It should be possible to shorten these, but meanwhile, mark them as long tests so speed up regular testing.
rdar://problem/52872766
rdar://problem/52873170
SwiftPrivate/PRNG.swift:
- currently uses `theGlobalMT19937`;
- previously used `arc4random` (see #1939);
- is obsoleted by SE-0202: Random Unification.
* Add sliceability tests for Unsafe(Raw)BufferPointer.
Improve the generic sliceability tests to verify that SubSequence indices are
compatible with their parents indices.
* Fix and enable testing stdlib Collection instances.
Top-level entry points fully testing a collection instance:
check${Traversal}Collection
One level of recursion into all slices of the collection instance
O(n^2). (Not combinatorial).
Previously, checkCollection() did nothing. So much of the testing infrastructure was inactive. Now it runs all forward collection tests.
Fixes a bug in subscriptRangeTests.
The UnsafeRawBufferPointer and Data collection testing is disabled and
will be fixed in the following commit.
* Give UnsafeRawBufferPointer a distinct slice type.
SubSequence = RandomAccessSlice<Self>
* Fix raw buffer pointer tests after changing the API
* Add UnsafeRawBuffer(rebasing:) initializers.
Allows converting a raw slice into a zero-based raw buffer,
which is a common operation on flat memory.
Add and update UnsafeRawBufferPointer unit tests.
* Do not run recursive O(n^2) collection slice testing on large collections.
Now, even with collection unit testing wired up, the validation tests
take the same amount of time to execute.
* Add init(rebasing:) to UnsafeBufferPointer.
This is required for consistency with UnsafeRawBufferPointer.
* Update CHANGELOG.md for SE-0138 amendment: UnsafeRawBufferPointer slice type.
* utils/split_file.py compatible Inputs/Template.swift.gyb
* Result scripts can be ran by %target-run-simple-swift, not GYB
* Renamed stdlib/Slice/*.swift.gyb to stdlib/Slice/*.swift
Removing the “checksAdded” parameter from collection unit tests and
simply sharing a global variable is a better way to go. We don't
use threads at that level, so there's no thread safety issue, and we
already committed to globals when we introduced the logging wrappers.
