Commit Graph

5 Commits (031f1a2315eea3bd7fa2d63d36392f07d93f9039)

Author SHA1 Message Date
Nick Khyl 43375c6efb types/lazy: re-init SyncValue during test cleanup if it wasn't set before SetForTest
Updates #12687

Signed-off-by: Nick Khyl <nickk@tailscale.com>
3 months ago
Nick Khyl 5d09649b0b types/lazy: add (*SyncValue[T]).SetForTest method
It is sometimes necessary to change a global lazy.SyncValue for the duration of a test. This PR adds a (*SyncValue[T]).SetForTest method to facilitate that.

Updates #12687

Signed-off-by: Nick Khyl <nickk@tailscale.com>
3 months ago
Andrew Dunham 200d92121f types/lazy: add Peek method to SyncValue
This adds the ability to "peek" at the value of a SyncValue, so that
it's possible to observe a value without computing this.

Updates tailscale/corp#17122

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Co-authored-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Change-Id: I06f88c22a1f7ffcbc7ff82946335356bb0ef4622
4 months ago
Brad Fitzpatrick 7c1d6e35a5 all: use Go 1.22 range-over-int
Updates #11058

Change-Id: I35e7ef9b90e83cac04ca93fd964ad00ed5b48430
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
7 months ago
David Anderson 9e6b4d7ad8 types/lazy: helpers for lazily computed values
Co-authored-by: Maisem Ali <maisem@tailscale.com>
Co-authored-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Signed-off-by: David Anderson <danderson@tailscale.com>
2 years ago