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fix TestLockedByOthers on Windows #19
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Original file line number | Diff line number | Diff line change |
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@@ -1,4 +1,4 @@ | ||
// +build !plan9 | ||
// +build !plan9,!windows | ||
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package fslock | ||
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,12 @@ | ||
package fslock | ||
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import ( | ||
"errors" | ||
"strings" | ||
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"golang.org/x/sys/windows" | ||
) | ||
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func lockedByOthers(err error) bool { | ||
return errors.Is(err, windows.ERROR_SHARING_VIOLATION) || strings.Contains(err.Error(), "being used by another process") | ||
} |
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^this pattern should probably be repeated for the other platforms as well.
That is, in the
_posix.go
file, don't use the equality operator to check syscall error values, instead useerrors.Is
with them; and call theirError
method too.If the Unix error value on the lefthand of the OR isn't already matched up with the one we expect to receive from
lock.Lock
we can update it.As is, I don't think the lefthand condition could ever be true, since
Lock
(currently) returns a string error, never asyscall.Errno
.