fzf/src/cache_test.go

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package fzf
import "testing"
func TestChunkCache(t *testing.T) {
cache := NewChunkCache()
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chunk2 := make(Chunk, ChunkSize)
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chunk1p := &Chunk{}
chunk2p := &chunk2
items1 := []*Item{&Item{}}
items2 := []*Item{&Item{}, &Item{}}
cache.Add(chunk1p, "foo", items1)
cache.Add(chunk2p, "foo", items1)
cache.Add(chunk2p, "bar", items2)
{ // chunk1 is not full
cached, found := cache.Find(chunk1p, "foo")
if found {
t.Error("Cached disabled for non-empty chunks", found, cached)
}
}
{
cached, found := cache.Find(chunk2p, "foo")
if !found || len(cached) != 1 {
t.Error("Expected 1 item cached", found, cached)
}
}
{
cached, found := cache.Find(chunk2p, "bar")
if !found || len(cached) != 2 {
t.Error("Expected 2 items cached", found, cached)
}
}
{
cached, found := cache.Find(chunk1p, "foobar")
if found {
t.Error("Expected 0 item cached", found, cached)
}
}
}