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Move tests from the diskfs.go global comment section and update them as they are slightly out of date.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,6 @@ | ||
| issues: | ||
| exclude-files: | ||
| - "example_test\\.go$" | ||
| linters-settings: | ||
| errcheck: | ||
| check-type-assertions: true | ||
|
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||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| package diskfs_test | ||
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| import ( | ||
| "crypto/rand" | ||
| "os" | ||
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| diskfs "github.com/diskfs/go-diskfs" | ||
| "github.com/diskfs/go-diskfs/disk" | ||
| "github.com/diskfs/go-diskfs/filesystem" | ||
| "github.com/diskfs/go-diskfs/partition/gpt" | ||
| "github.com/diskfs/go-diskfs/partition/mbr" | ||
| ) | ||
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| // Create a disk image of size 10MB with a FAT32 filesystem spanning the entire disk. | ||
| func ExampleCreate_fat32() { | ||
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| var size int64 | ||
| size = 10 * 1024 * 1024 // 10 MB | ||
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| diskImg := "/tmp/disk.img" | ||
| defer os.Remove(diskImg) | ||
| theDisk, _ := diskfs.Create(diskImg, size, diskfs.SectorSizeDefault) | ||
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| fs, err := theDisk.CreateFilesystem(disk.FilesystemSpec{ | ||
| Partition: 0, | ||
| FSType: filesystem.TypeFat32, | ||
| }) | ||
| } | ||
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| // Create a disk of size 20MB with an MBR partition table, a single partition beginning at block 2048 (1MB), | ||
| // of size 10MB filled with a FAT32 filesystem. | ||
| func ExampleCreate_mbr() { | ||
| var size int64 | ||
| size = 20 * 1024 * 1024 // 20 MB | ||
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| diskImg := "/tmp/disk.img" | ||
| theDisk, _ := diskfs.Create(diskImg, size, diskfs.SectorSizeDefault) | ||
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| table := &mbr.Table{ | ||
| LogicalSectorSize: 512, | ||
| PhysicalSectorSize: 512, | ||
| Partitions: []*mbr.Partition{ | ||
| { | ||
| Bootable: false, | ||
| Type: mbr.Linux, | ||
| Start: 2048, | ||
| Size: 20480, | ||
| }, | ||
| }, | ||
| } | ||
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| theDisk.Partition(table) | ||
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| fs, err := theDisk.CreateFilesystem(disk.FilesystemSpec{ | ||
| Partition: 1, | ||
| FSType: filesystem.TypeFat32, | ||
| }) | ||
| } | ||
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| // Create a disk of size 20MB with a GPT partition table, a single partition beginning at block 2048 (1MB), of size 10MB, and fill with the contents from the 10MB file "/root/contents.dat" | ||
| func ExampleCreate_gpt() { | ||
| var size int64 | ||
| size = 20 * 1024 * 1024 // 20 MB | ||
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| diskImg := "/tmp/disk.img" | ||
| defer os.Remove(diskImg) | ||
| theDisk, _ := diskfs.Create(diskImg, size, diskfs.Raw, diskfs.SectorSizeDefault) | ||
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| table := &gpt.Table{ | ||
| LogicalSectorSize: 512, | ||
| PhysicalSectorSize: 512, | ||
| ProtectiveMBR: true, | ||
| Partitions: []*gpt.Partition{ | ||
| { | ||
| //FIXME: what should I put here? Start and Size were missing in the original example | ||
| }, | ||
| }, | ||
| } | ||
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| theDisk.Partition(table) | ||
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| f, err := os.Open("/root/contents.dat") | ||
| written, err := theDisk.WritePartitionContents(1, f) | ||
| } | ||
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| // Create a disk of size 20MB with an MBR partition table, a single partition beginning at block 2048 (1MB), | ||
| // of size 10MB filled with a FAT32 filesystem, and create some directories and files in that filesystem. | ||
| func ExampleCreate_fat32WithDirsAndFiles() { | ||
| var size int64 | ||
| size = 20 * 1024 * 1024 // 20 MB | ||
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| diskImg := "/tmp/disk.img" | ||
| defer os.Remove(diskImg) | ||
| theDisk, _ := diskfs.Create(diskImg, size, diskfs.Raw, diskfs.SectorSizeDefault) | ||
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| table := &mbr.Table{ | ||
| LogicalSectorSize: 512, | ||
| PhysicalSectorSize: 512, | ||
| Partitions: []*mbr.Partition{ | ||
| { | ||
| Bootable: false, | ||
| Type: mbr.Linux, | ||
| Start: 2048, | ||
| Size: 20480, | ||
| }, | ||
| }, | ||
| } | ||
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| theDisk.Partition(table) | ||
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| fs, err := theDisk.CreateFilesystem(disk.FilesystemSpec{ | ||
| Partition: 1, | ||
| FSType: filesystem.TypeFat32, | ||
| }) | ||
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| err = fs.Mkdir("/FOO/BAR") | ||
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| rw, err := fs.OpenFile("/FOO/BAR/AFILE.EXE", os.O_CREATE|os.O_RDWR) | ||
| b := make([]byte, 1024, 1024) | ||
| rand.Read(b) | ||
| written, err := rw.Write(b) | ||
| } |