2052fc8774
I am not quite sure why but this test is sometimes failing like this:
> 15:21:41 --- FAIL: TestLinksEtcHostsContentMatch (0.53s)
> 15:21:41 assertions.go:226:
>
> Error Trace: links_linux_test.go:46
> 15:21:41
> Error: Not equal:
> 15:21:41
> expected: "127.0.0.1\tlocalhost\n::1\tlocalhost
> ip6-localhost
> ip6-loopback\nfe00::0\tip6-localnet\nff00::0\tip6-mcastprefix\nff02::1\tip6-allnodes\nff02::2\tip6-allrouters\n172.17.0.2\tf53feb6df161\n"
> 15:21:41
> received: ""
To eliminate some possible failures (like ignoring stderr from `cat` or
its exit code), let's use container.Exec() to read a file from a container.
Fixes: e6bd20edcbf ("Migrate some integration-cli test to api tests")
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Upstream-commit: ad2f88d8ccbd9dd0a8d9c4f96ece3956f60489df
Component: engine
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
package container // import "github.com/docker/docker/integration/container"
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import (
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"context"
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"io/ioutil"
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"os"
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"testing"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/integration/internal/container"
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"github.com/docker/docker/integration/internal/request"
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"github.com/gotestyourself/gotestyourself/skip"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestLinksEtcHostsContentMatch(t *testing.T) {
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skip.If(t, testEnv.IsRemoteDaemon())
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hosts, err := ioutil.ReadFile("/etc/hosts")
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skip.If(t, os.IsNotExist(err))
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defer setupTest(t)()
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client := request.NewAPIClient(t)
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ctx := context.Background()
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cID := container.Run(t, ctx, client, container.WithNetworkMode("host"))
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res, err := container.Exec(ctx, client, cID, []string{"cat", "/etc/hosts"})
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require.NoError(t, err)
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require.Empty(t, res.Stderr())
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require.Equal(t, 0, res.ExitCode)
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assert.Equal(t, string(hosts), res.Stdout())
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}
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func TestLinksContainerNames(t *testing.T) {
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skip.If(t, testEnv.DaemonInfo.OSType != "linux")
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defer setupTest(t)()
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client := request.NewAPIClient(t)
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ctx := context.Background()
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container.Run(t, ctx, client, container.WithName("first"))
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container.Run(t, ctx, client, container.WithName("second"), container.WithLinks("first:first"))
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f := filters.NewArgs(filters.Arg("name", "first"))
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containers, err := client.ContainerList(ctx, types.ContainerListOptions{
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Filters: f,
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})
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require.NoError(t, err)
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assert.Equal(t, 1, len(containers))
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assert.Equal(t, []string{"/first", "/second/first"}, containers[0].Names)
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}
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