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package filesync
import (
"context"
"os"
"path/filepath"
"testing"
"github.com/moby/buildkit/session"
"github.com/moby/buildkit/session/testutil"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/tonistiigi/fsutil"
"golang.org/x/sync/errgroup"
)
func TestFileSyncIncludePatterns(t *testing.T) {
ctx := context.TODO()
t.Parallel()
tmpDir := t.TempDir()
tmpFS, err := fsutil.NewFS(tmpDir)
require.NoError(t, err)
destDir := t.TempDir()
err = os.WriteFile(filepath.Join(tmpDir, "foo"), []byte("content1"), 0600)
require.NoError(t, err)
err = os.WriteFile(filepath.Join(tmpDir, "bar"), []byte("content2"), 0600)
require.NoError(t, err)
s, err := session.NewSession(ctx, "foo", "bar")
require.NoError(t, err)
m, err := session.NewManager()
require.NoError(t, err)
fs := NewFSSyncProvider(StaticDirSource{"test0": tmpFS})
s.Allow(fs)
dialer := session.Dialer(testutil.TestStream(testutil.Handler(m.HandleConn)))
g, ctx := errgroup.WithContext(context.Background())
g.Go(func() error {
return s.Run(ctx, dialer)
})
g.Go(func() (reterr error) {
c, err := m.Get(ctx, s.ID(), false)
if err != nil {
return err
}
if err := FSSync(ctx, c, FSSendRequestOpt{
Name: "test0",
DestDir: destDir,
IncludePatterns: []string{"ba*"},
}); err != nil {
return err
}
_, err = os.ReadFile(filepath.Join(destDir, "foo"))
assert.Error(t, err)
dt, err := os.ReadFile(filepath.Join(destDir, "bar"))
if err != nil {
return err
}
assert.Equal(t, "content2", string(dt))
return s.Close()
})
err = g.Wait()
require.NoError(t, err)
}
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