Files
zeekayandHanzo Dev 85d7501b1f Build on Go 1.27
go fix applied the modernizers. One rewrite it got wrong is corrected here: a
reverse loop over runes became a range over slices.Backward that bound the index
and the value to the SAME name, which does not compile and would have compared a
rune to an index if it had. The value gets its own name.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-17 06:18:28 -07:00

61 lines
1.6 KiB
Go

package dktesting
import (
"context"
"fmt"
"testing"
"github.com/dhui/dktest"
"github.com/docker/docker/api/types/image"
"github.com/docker/docker/client"
)
// ContainerSpec holds Docker testing setup specifications
type ContainerSpec struct {
ImageName string
Options dktest.Options
}
// Cleanup cleanups the ContainerSpec after a test run by removing the ContainerSpec's image
func (s *ContainerSpec) Cleanup() (retErr error) {
// copied from dktest.RunContext()
dc, err := client.NewClientWithOpts(client.FromEnv, client.WithVersion("1.41"))
if err != nil {
return err
}
defer func() {
if err := dc.Close(); err != nil && retErr == nil {
retErr = fmt.Errorf("error closing Docker client: %w", err)
}
}()
cleanupTimeout := s.Options.CleanupTimeout
if cleanupTimeout <= 0 {
cleanupTimeout = dktest.DefaultCleanupTimeout
}
ctx, timeoutCancelFunc := context.WithTimeout(context.Background(), cleanupTimeout)
defer timeoutCancelFunc()
if _, err := dc.ImageRemove(ctx, s.ImageName, image.RemoveOptions{Force: true, PruneChildren: true}); err != nil {
return err
}
return nil
}
// ParallelTest runs Docker tests in parallel
func ParallelTest(t *testing.T, specs []ContainerSpec,
testFunc func(*testing.T, dktest.ContainerInfo)) {
for i, spec := range specs {
// Only test against one version in short mode
// TODO: order is random, maybe always pick first version instead?
if i > 0 && testing.Short() {
t.Logf("Skipping %v in short mode", spec.ImageName)
} else {
t.Run(spec.ImageName, func(t *testing.T) {
t.Parallel()
dktest.Run(t, spec.ImageName, spec.Options, testFunc)
})
}
}
}