mirror of https://github.com/vbatts/go-mtree.git
32 lines
606 B
Go
32 lines
606 B
Go
package mtree
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import (
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"os"
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"testing"
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)
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var (
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checkFile = "./testdata/source.mtree"
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checkSum uint32 = 1048442895
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checkSize = 9110
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)
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// testing that the cksum function matches that of cksum(1) utility (silly POSIX crc32)
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func TestCksum(t *testing.T) {
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fh, err := os.Open(checkFile)
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if err != nil {
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t.Fatal(err)
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}
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defer fh.Close()
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sum, i, err := cksum(fh)
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if err != nil {
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t.Fatal(err)
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}
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if i != checkSize {
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t.Errorf("%q: expected size %d, got %d", checkFile, checkSize, i)
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}
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if sum != checkSum {
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t.Errorf("%q: expected sum %d, got %d", checkFile, checkSum, sum)
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}
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}
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