Nick Craig-Wood
9c9fbebf7f
TestS3Minio brings up a minio container via the fstest/testserver framework, which exec's bash init.d scripts that shell out to docker. This is not available on all platforms - Windows has no POSIX shell to run the scripts, and macOS CI runners have no docker daemon - which caused the build to fail there. Add testy.SkipUnlessDocker to detect whether the framework can run and skip the test when it cannot.
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
// Package testy contains test utilities for rclone
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package testy
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import (
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"os"
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"os/exec"
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"runtime"
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"sync"
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"testing"
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)
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// CI returns true if we are running on the CI server
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func CI() bool {
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return os.Getenv("CI") != ""
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}
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// SkipUnreliable skips this test if running on CI
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func SkipUnreliable(t *testing.T) {
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if !CI() {
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return
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}
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t.Skip("Skipping Unreliable Test on CI")
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}
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var dockerOnce struct {
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sync.Once
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ok bool
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}
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// HaveDocker returns true if the fstest/testserver docker framework can
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// be used on this host. The framework brings up containers (e.g. minio)
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// by exec'ing the bash init.d scripts which in turn shell out to docker,
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// so it needs both a POSIX shell (not available on Windows) and a
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// reachable docker daemon. The result is cached after the first call.
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func HaveDocker() bool {
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dockerOnce.Do(func() {
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// The init.d scripts are bash and cannot be exec'd on Windows.
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if runtime.GOOS == "windows" {
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return
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}
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// docker version exits non-zero if the client is installed but
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// the daemon is unreachable, which is exactly what we want to
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// detect.
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dockerOnce.ok = exec.Command("docker", "version").Run() == nil
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})
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return dockerOnce.ok
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}
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// SkipUnlessDocker skips this test unless a working docker daemon is
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// available. Use it for tests that rely on the fstest/testserver docker
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// framework, which is not available on all platforms (e.g. Windows and
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// macOS CI runners).
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func SkipUnlessDocker(t *testing.T) {
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if !HaveDocker() {
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t.Skip("Skipping test as docker is not available")
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}
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}
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