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add test for overallocation in chunker

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License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>
This commit is contained in:
Steven Allen
2017-12-19 19:29:49 -08:00
parent 414b0ff1ba
commit c29f628907
1 changed files with 14 additions and 0 deletions
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14
importer/chunk/splitting_test.go
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@ -22,6 +22,20 @@ func copyBuf(buf []byte) []byte {
return cpy return cpy
} }
func TestSizeSplitterOverAllocate(t *testing.T) {
max := 1000
r := bytes.NewReader(randBuf(t, max))
chunksize := int64(1024 * 256)
splitter := NewSizeSplitter(r, chunksize)
chunk, err := splitter.NextBytes()
if err != nil {
t.Fatal(err)
}
if cap(chunk) > len(chunk) {
t.Fatal("chunk capacity too large")
}
}
func TestSizeSplitterIsDeterministic(t *testing.T) { func TestSizeSplitterIsDeterministic(t *testing.T) {
if testing.Short() { if testing.Short() {
t.SkipNow() t.SkipNow()