43 lines
921 B
Go
43 lines
921 B
Go
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package mmkv
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import (
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"bytes"
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"os"
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"testing"
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)
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func Test_loadMetadata(t *testing.T) {
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file, err := os.Open("./testdata/mmkv.default.crc")
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if err != nil {
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t.Fatal(err)
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}
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meta, err := loadMetadata(file)
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if err != nil {
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t.Fatal(err)
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}
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if meta.version != 3 {
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t.Fatalf("version = %d, want 3", meta.version)
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}
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if meta.sequence != 1 {
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t.Fatalf("sequence = %d, want 1", meta.sequence)
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}
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if meta.actualSize != 28 {
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t.Fatalf("actualSize = %d, want 28", meta.actualSize)
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}
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if meta.crc32 != 197326043 {
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t.Fatalf("crc32 = %d, want 197326043", meta.crc32)
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}
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if meta.lastActualSize != 4 {
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t.Fatalf("lastActualSize = %d, want 4", meta.lastActualSize)
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}
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if meta.lastCRC32 != 1285129681 {
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t.Fatalf("lastCRC32 = %d, want 1285129681", meta.lastCRC32)
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}
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wantIV := bytes.Repeat([]byte{0x00}, 16)
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if !bytes.Equal(meta.aesVector, wantIV) {
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t.Fatalf("aesVector = %v, want zeros", meta.aesVector)
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}
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}
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