TestCopyRange fails on Windows 2025 #10164
Description
What happened?
Locally, on Windows 11, and on the windows-2025 GitHub runner (go 1.23 and 1.24), the TestCopyRange test is failing with The request is not supported.
To fix this, we need to change:
err == syscall.ENOTSUPto
errors.Is(err, errors.ErrUnsupported)a PR is forthcoming.
See also https://forum.syncthing.net/t/the-request-is-not-supported/24462
Syncthing version
v2.0.0-rc.20
Platform & operating system
Windows 11
Browser version
n/a
Relevant log output
=== RUN TestCopyRange
=== RUN TestCopyRange/tmp
=== RUN TestCopyRange/tmp/duplicate_extents
=== RUN TestCopyRange/tmp/duplicate_extents/append_to_end
filesystem_copy_range_test.go:339: The request is not supported.
--- FAIL: TestCopyRange/tmp/duplicate_extents/append_to_end (0.02s)
=== RUN TestCopyRange/tmp/duplicate_extents/append_to_end_offsets_at_start
filesystem_copy_range_test.go:339: The request is not supported.
--- FAIL: TestCopyRange/tmp/duplicate_extents/append_to_end_offsets_at_start (0.02s)
=== RUN TestCopyRange/tmp/duplicate_extents/overwrite_part_of_destination_region
filesystem_copy_range_test.go:339: The request is not supported.
--- FAIL: TestCopyRange/tmp/duplicate_extents/overwrite_part_of_destination_region (0.02s)
=== RUN TestCopyRange/tmp/duplicate_extents/overwrite_all_of_destination
filesystem_copy_range_test.go:339: The request is not supported.
--- FAIL: TestCopyRange/tmp/duplicate_extents/overwrite_all_of_destination (0.02s)
=== RUN TestCopyRange/tmp/duplicate_extents/overwrite_part_of_destination
filesystem_copy_range_test.go:339: The request is not supported.
--- FAIL: TestCopyRange/tmp/duplicate_extents/overwrite_part_of_destination (0.02s)
=== RUN TestCopyRange/tmp/duplicate_extents/destination_gets_expanded_as_it_is_being_wri