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|
//go:build dfparents
package dockerfile
import (
"os"
"path/filepath"
"testing"
"github.com/containerd/continuity/fs/fstest"
"github.com/moby/buildkit/client"
"github.com/moby/buildkit/frontend/dockerui"
"github.com/moby/buildkit/util/testutil/integration"
"github.com/stretchr/testify/require"
"github.com/tonistiigi/fsutil"
)
var parentsTests = integration.TestFuncs(
testCopyParents,
testCopyRelativeParents,
)
func init() {
allTests = append(allTests, parentsTests...)
}
func testCopyParents(t *testing.T, sb integration.Sandbox) {
f := getFrontend(t, sb)
dockerfile := []byte(`
FROM scratch
COPY --parents foo1/foo2/bar /
WORKDIR /test
COPY --parents foo1/foo2/ba* .
`)
dir := integration.Tmpdir(
t,
fstest.CreateFile("Dockerfile", dockerfile, 0600),
fstest.CreateDir("foo1", 0700),
fstest.CreateDir("foo1/foo2", 0700),
fstest.CreateFile("foo1/foo2/bar", []byte(`testing`), 0600),
fstest.CreateFile("foo1/foo2/baz", []byte(`testing2`), 0600),
)
c, err := client.New(sb.Context(), sb.Address())
require.NoError(t, err)
defer c.Close()
destDir := t.TempDir()
_, err = f.Solve(sb.Context(), c, client.SolveOpt{
Exports: []client.ExportEntry{
{
Type: client.ExporterLocal,
OutputDir: destDir,
},
},
LocalMounts: map[string]fsutil.FS{
dockerui.DefaultLocalNameDockerfile: dir,
dockerui.DefaultLocalNameContext: dir,
},
}, nil)
require.NoError(t, err)
dt, err := os.ReadFile(filepath.Join(destDir, "foo1/foo2/bar"))
require.NoError(t, err)
require.Equal(t, "testing", string(dt))
dt, err = os.ReadFile(filepath.Join(destDir, "test/foo1/foo2/bar"))
require.NoError(t, err)
require.Equal(t, "testing", string(dt))
dt, err = os.ReadFile(filepath.Join(destDir, "test/foo1/foo2/baz"))
require.NoError(t, err)
require.Equal(t, "testing2", string(dt))
}
func testCopyRelativeParents(t *testing.T, sb integration.Sandbox) {
f := getFrontend(t, sb)
dockerfile := []byte(`
FROM alpine AS base
WORKDIR /test
RUN <<eot
set -ex
mkdir -p a/b/c/d/e
mkdir -p a/b2/c/d/e
mkdir -p a/b/c2/d/e
mkdir -p a/b/c2/d/e2
touch a/b/c/d/foo
touch a/b/c/d/e/bay
touch a/b2/c/d/e/bar
touch a/b/c2/d/e/baz
touch a/b/c2/d/e2/baz
eot
FROM alpine AS middle
COPY --from=base --parents /test/a/b/./c/d /out/
RUN <<eot
set -ex
[ -d /out/c/d/e ]
[ -f /out/c/d/foo ]
[ ! -d /out/a ]
[ ! -d /out/e ]
eot
FROM alpine AS end
COPY --from=base --parents /test/a/b/c/d/. /out/
RUN <<eot
set -ex
[ -d /out/test/a/b/c/d/e ]
[ -f /out/test/a/b/c/d/foo ]
eot
FROM alpine AS start
COPY --from=base --parents ./test/a/b/c/d /out/
RUN <<eot
set -ex
[ -d /out/test/a/b/c/d/e ]
[ -f /out/test/a/b/c/d/foo ]
eot
FROM alpine AS double
COPY --from=base --parents /test/a/./b/./c /out/
RUN <<eot
set -ex
[ -d /out/b/c/d/e ]
[ -f /out/b/c/d/foo ]
eot
FROM alpine AS wildcard
COPY --from=base --parents /test/a/./*/c /out/
RUN <<eot
set -ex
[ -d /out/b/c/d/e ]
[ -f /out/b2/c/d/e/bar ]
eot
FROM alpine AS doublewildcard
COPY --from=base --parents /test/a/b*/./c/**/e /out/
RUN <<eot
set -ex
[ -d /out/c/d/e ]
[ -f /out/c/d/e/bay ] # via b
[ -f /out/c/d/e/bar ] # via b2
eot
FROM alpine AS doubleinputs
COPY --from=base --parents /test/a/b/c*/./d/**/baz /test/a/b*/./c/**/bar /out/
RUN <<eot
set -ex
[ -f /out/d/e/baz ]
[ ! -f /out/d/e/bay ]
[ -f /out/d/e2/baz ]
[ -f /out/c/d/e/bar ] # via b2
eot
`)
dir := integration.Tmpdir(
t,
fstest.CreateFile("Dockerfile", dockerfile, 0600),
)
c, err := client.New(sb.Context(), sb.Address())
require.NoError(t, err)
defer c.Close()
for _, target := range []string{"middle", "end", "start", "double", "wildcard", "doublewildcard", "doubleinputs"} {
t.Logf("target: %s", target)
_, err = f.Solve(sb.Context(), c, client.SolveOpt{
FrontendAttrs: map[string]string{
"target": target,
},
LocalMounts: map[string]fsutil.FS{
dockerui.DefaultLocalNameDockerfile: dir,
dockerui.DefaultLocalNameContext: dir,
},
}, nil)
require.NoError(t, err)
}
}
|
