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9622395c8a
The E2E tests can be run in plugin (`docker compose`) or standalone (`docker-compose`) mode. Existing logic was in place to ensure that the helper method is always used, which will invoke the right one based on how tests are being executed. However, this logic was too easy to (unintentionally) bypass given the myriad of ways that commands can be run. The check has been made stricter and pushed to a lower-level to more aggressively catch instances. As a result, a bunch of calls to `RunDockerCmd` are now updated to be `RunDockerComposeCmd`, which will ensure that the invocation is correct based on test mode. Signed-off-by: Milas Bowman <milas.bowman@docker.com>
80 lines
2.4 KiB
Go
80 lines
2.4 KiB
Go
//go:build !windows
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// +build !windows
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/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package e2e
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import (
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"bytes"
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"fmt"
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"os/exec"
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"strings"
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"syscall"
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"testing"
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"time"
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"gotest.tools/v3/assert"
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"gotest.tools/v3/icmd"
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)
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func TestComposeCancel(t *testing.T) {
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c := NewParallelCLI(t)
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t.Run("metrics on cancel Compose build", func(t *testing.T) {
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c.RunDockerComposeCmd(t, "ls")
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buildProjectPath := "fixtures/build-infinite/compose.yaml"
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// require a separate groupID from the process running tests, in order to simulate ctrl+C from a terminal.
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// sending kill signal
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cmd, stdout, stderr, err := StartWithNewGroupID(c.NewDockerComposeCmd(t, "-f", buildProjectPath, "build",
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"--progress", "plain"))
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assert.NilError(t, err)
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c.WaitForCondition(t, func() (bool, string) {
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out := stdout.String()
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errors := stderr.String()
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return strings.Contains(out,
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"RUN sleep infinity"), fmt.Sprintf("'RUN sleep infinity' not found in : \n%s\nStderr: \n%s\n", out,
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errors)
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}, 30*time.Second, 1*time.Second)
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err = syscall.Kill(-cmd.Process.Pid, syscall.SIGINT) // simulate Ctrl-C : send signal to processGroup, children will have same groupId by default
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assert.NilError(t, err)
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c.WaitForCondition(t, func() (bool, string) {
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out := stdout.String()
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errors := stderr.String()
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return strings.Contains(out, "CANCELED"), fmt.Sprintf("'CANCELED' not found in : \n%s\nStderr: \n%s\n", out,
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errors)
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}, 10*time.Second, 1*time.Second)
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})
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}
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func StartWithNewGroupID(command icmd.Cmd) (*exec.Cmd, *bytes.Buffer, *bytes.Buffer, error) {
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cmd := exec.Command(command.Command[0], command.Command[1:]...)
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cmd.Env = command.Env
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cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
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var stdout bytes.Buffer
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var stderr bytes.Buffer
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cmd.Stdout = &stdout
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cmd.Stderr = &stderr
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err := cmd.Start()
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return cmd, &stdout, &stderr, err
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}
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