| github.com/docker/docker/internal/lazyregexp | Package lazyregexp is a thin wrapper over regexp, allowing the use of global regexp variables without forcing them to be compiled at init. |
| github.com/docker/docker/testutil/daemon | Package daemon launches dockerd for testing purposes. |
| gotest.tools/v3/assert | Package assert provides assertions for comparing expected values to actual values in tests. |
| gotest.tools/v3/icmd | Package icmd executes binaries and provides convenient assertions for testing the results. |
| gotest.tools/v3/poll | Package poll provides tools for testing asynchronous code. |
| os/exec | Package exec runs external commands. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| testing | Package testing provides support for automated testing of Go packages. |