compose/pkg/e2e/expose_test.go
Nicolas De Loof 7af58e3626 test(e2e): gate the e2e suite behind the build tag the docs already promise
AGENTS.md documents 'Test unit: go test ./pkg/...' and 'E2E tests:
go test -tags e2e ./pkg/e2e/'. Both statements were false: no file in
pkg/e2e carried an e2e build constraint, so the -tags flag was a no-op
and the 'unit' command actually launched the full e2e suite — requiring
a Docker daemon and the locally built binary, creating and destroying
containers, for up to 20 minutes. CI only avoided this by grepping e2e
out of the package list (Dockerfile).

Every *_test.go in pkg/e2e now carries //go:build e2e (merged with the
existing !windows constraints), and the Makefile e2e targets pass the
tag. The documented commands become true:
- go test ./pkg/...          -> pkg/e2e reports [no test files]
- go test -tags e2e ./pkg/e2e -> runs the suite

AGENTS.md now also states the daemon/binary prerequisites explicitly.

Part of #14074 (A: the code misdescribes its own structure).

Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
2026-08-27 11:02:07 +02:00

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961 B
Go

//go:build e2e && !windows
/*
Copyright 2020 Docker Compose CLI authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package e2e
import (
"testing"
)
func TestExposeRange(t *testing.T) {
// Regression test for https://github.com/docker/compose/issues/13378
// a port range in expose used to fail container creation.
NewScenario(t, "a port range in expose must be accepted").
Step("up creates and runs the service",
ComposeCmd("up"))
}