btcsuite / btcd / 7223474982

56%

master: 55%

Build Type

Pull #2071

github

Committed by guggero

Commit Message

rpctest: make test TCP ports unique per process

This commit adds a new NextAvailablePortForProcess function that takes a
process ID and then assures unique (non-occupied) port numbers are
returned per process.
This uses a temporary file that contains the latest used port and a
secondary temporary lock file to assure only a single goroutine can
request a new port at a time.

The GenerateProcessUniqueListenerAddresses is intened to be used as a
package-level override for the ListenAddressGenerator variable. We don't
use it by default to make sure we don't break any existing assumptions.

Pull Request Pull Request #2071: rpctest: integration test harness fixes

Run Details

9 of 76 new or added lines in 1 file covered. (11.84%)

47 existing lines in 4 files now uncovered.

27936 of 49962 relevant lines covered (55.91%)

25186.32 hits per line