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7cf1de2794
See: * https://github.com/siderolabs/go-blockdevice/pull/147 * https://github.com/siderolabs/go-cmd/pull/9 Lots of changes through the code as I deprecated `Run`, `RunWithContext` methods and allow only new `RunWithOptions` to clean up the library usage. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
70 lines
2.2 KiB
Go
70 lines
2.2 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package makefs_test
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import (
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"os"
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"os/exec"
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"path/filepath"
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"testing"
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"github.com/siderolabs/go-cmd/pkg/cmd"
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"github.com/stretchr/testify/require"
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"github.com/siderolabs/talos/pkg/makefs"
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)
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func TestVFATWithSourceDirectory(t *testing.T) {
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_, err := exec.LookPath("mcopy")
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if err != nil {
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t.Skip("mcopy not found in PATH, skipping test")
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}
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tempDir := t.TempDir()
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// Create source directory structure
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sourceDir := filepath.Join(tempDir, "source")
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require.NoError(t, os.MkdirAll(filepath.Join(sourceDir, "subdir"), 0o755))
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// Create test files
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require.NoError(t, os.WriteFile(filepath.Join(sourceDir, "file1.txt"), []byte("content1"), 0o644))
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require.NoError(t, os.WriteFile(filepath.Join(sourceDir, "file2.txt"), []byte("content2"), 0o644))
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require.NoError(t, os.WriteFile(filepath.Join(sourceDir, "subdir", "file3.txt"), []byte("content3"), 0o644))
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// Create VFAT image
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vfatImg := filepath.Join(tempDir, "test.img")
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// Create a 10MB image file
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f, err := os.Create(vfatImg)
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require.NoError(t, err)
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require.NoError(t, f.Truncate(10*1024*1024))
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require.NoError(t, f.Close())
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// Format and populate VFAT
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err = makefs.VFAT(t.Context(), vfatImg, makefs.WithLabel("TEST"), makefs.WithSourceDirectory(sourceDir))
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require.NoError(t, err)
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// Verify file contents using mcopy
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extractDir := filepath.Join(tempDir, "extract")
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require.NoError(t, os.MkdirAll(extractDir, 0o755))
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// Extract all files
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_, err = cmd.RunWithOptions(t.Context(), "mcopy", []string{"-s", "-i", vfatImg, "::/", extractDir})
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require.NoError(t, err)
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// Verify extracted files with full filenames
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content, err := os.ReadFile(filepath.Join(extractDir, "file1.txt"))
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require.NoError(t, err)
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require.Equal(t, "content1", string(content))
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content, err = os.ReadFile(filepath.Join(extractDir, "file2.txt"))
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require.NoError(t, err)
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require.Equal(t, "content2", string(content))
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content, err = os.ReadFile(filepath.Join(extractDir, "subdir", "file3.txt"))
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require.NoError(t, err)
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require.Equal(t, "content3", string(content))
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}
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