mirror of
https://github.com/mattermost/mattermost.git
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f5c8a71698
* plugin sandboxing * remove unused type * better symlink handling, better remounting, better test, whitespace fixes, and comment on the remounting * fix test compile error * big simplification for getting mount flags * mask statfs flags to the ones we're interested in
64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
package rpcplugin
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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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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/mattermost/mattermost-server/plugin/rpcplugin/rpcplugintest"
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)
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func TestIPC(t *testing.T) {
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dir, err := ioutil.TempDir("", "")
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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pingpong := filepath.Join(dir, "pingpong.exe")
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rpcplugintest.CompileGo(t, `
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package main
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import (
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"log"
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"github.com/mattermost/mattermost-server/plugin/rpcplugin"
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)
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func main() {
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ipc, err := rpcplugin.InheritedProcessIPC()
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if err != nil {
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log.Fatal("unable to get inherited ipc")
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}
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defer ipc.Close()
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_, err = ipc.Write([]byte("ping"))
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if err != nil {
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log.Fatal("unable to write to ipc")
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}
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b := make([]byte, 10)
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n, err := ipc.Read(b)
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if err != nil {
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log.Fatal("unable to read from ipc")
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}
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if n != 4 || string(b[:4]) != "pong" {
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log.Fatal("unexpected response")
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}
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}
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`, pingpong)
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p, ipc, err := NewProcess(context.Background(), pingpong)
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require.NoError(t, err)
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defer ipc.Close()
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b := make([]byte, 10)
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n, err := ipc.Read(b)
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require.NoError(t, err)
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assert.Equal(t, 4, n)
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assert.Equal(t, "ping", string(b[:4]))
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_, err = ipc.Write([]byte("pong"))
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require.NoError(t, err)
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require.NoError(t, p.Wait())
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}
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