1 files changed, 0 insertions, 158 deletions
diff --git a/tests/freelist_test.go b/tests/freelist_test.go
deleted file mode 100644
index 4e9b3a8..0000000
--- a/tests/freelist_test.go
+++ /dev/null
@@ -1,158 +0,0 @@
-package bolt
-
-import (
-	"math/rand"
-	"reflect"
-	"sort"
-	"testing"
-	"unsafe"
-)
-
-// Ensure that a page is added to a transaction's freelist.
-func TestFreelist_free(t *testing.T) {
-	f := newFreelist()
-	f.free(100, &page{id: 12})
-	if !reflect.DeepEqual([]pgid{12}, f.pending[100]) {
-		t.Fatalf("exp=%v; got=%v", []pgid{12}, f.pending[100])
-	}
-}
-
-// Ensure that a page and its overflow is added to a transaction's freelist.
-func TestFreelist_free_overflow(t *testing.T) {
-	f := newFreelist()
-	f.free(100, &page{id: 12, overflow: 3})
-	if exp := []pgid{12, 13, 14, 15}; !reflect.DeepEqual(exp, f.pending[100]) {
-		t.Fatalf("exp=%v; got=%v", exp, f.pending[100])
-	}
-}
-
-// Ensure that a transaction's free pages can be released.
-func TestFreelist_release(t *testing.T) {
-	f := newFreelist()
-	f.free(100, &page{id: 12, overflow: 1})
-	f.free(100, &page{id: 9})
-	f.free(102, &page{id: 39})
-	f.release(100)
-	f.release(101)
-	if exp := []pgid{9, 12, 13}; !reflect.DeepEqual(exp, f.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f.ids)
-	}
-
-	f.release(102)
-	if exp := []pgid{9, 12, 13, 39}; !reflect.DeepEqual(exp, f.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f.ids)
-	}
-}
-
-// Ensure that a freelist can find contiguous blocks of pages.
-func TestFreelist_allocate(t *testing.T) {
-	f := &freelist{ids: []pgid{3, 4, 5, 6, 7, 9, 12, 13, 18}}
-	if id := int(f.allocate(3)); id != 3 {
-		t.Fatalf("exp=3; got=%v", id)
-	}
-	if id := int(f.allocate(1)); id != 6 {
-		t.Fatalf("exp=6; got=%v", id)
-	}
-	if id := int(f.allocate(3)); id != 0 {
-		t.Fatalf("exp=0; got=%v", id)
-	}
-	if id := int(f.allocate(2)); id != 12 {
-		t.Fatalf("exp=12; got=%v", id)
-	}
-	if id := int(f.allocate(1)); id != 7 {
-		t.Fatalf("exp=7; got=%v", id)
-	}
-	if id := int(f.allocate(0)); id != 0 {
-		t.Fatalf("exp=0; got=%v", id)
-	}
-	if id := int(f.allocate(0)); id != 0 {
-		t.Fatalf("exp=0; got=%v", id)
-	}
-	if exp := []pgid{9, 18}; !reflect.DeepEqual(exp, f.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f.ids)
-	}
-
-	if id := int(f.allocate(1)); id != 9 {
-		t.Fatalf("exp=9; got=%v", id)
-	}
-	if id := int(f.allocate(1)); id != 18 {
-		t.Fatalf("exp=18; got=%v", id)
-	}
-	if id := int(f.allocate(1)); id != 0 {
-		t.Fatalf("exp=0; got=%v", id)
-	}
-	if exp := []pgid{}; !reflect.DeepEqual(exp, f.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f.ids)
-	}
-}
-
-// Ensure that a freelist can deserialize from a freelist page.
-func TestFreelist_read(t *testing.T) {
-	// Create a page.
-	var buf [4096]byte
-	page := (*page)(unsafe.Pointer(&buf[0]))
-	page.flags = freelistPageFlag
-	page.count = 2
-
-	// Insert 2 page ids.
-	ids := (*[3]pgid)(unsafe.Pointer(&page.ptr))
-	ids[0] = 23
-	ids[1] = 50
-
-	// Deserialize page into a freelist.
-	f := newFreelist()
-	f.read(page)
-
-	// Ensure that there are two page ids in the freelist.
-	if exp := []pgid{23, 50}; !reflect.DeepEqual(exp, f.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f.ids)
-	}
-}
-
-// Ensure that a freelist can serialize into a freelist page.
-func TestFreelist_write(t *testing.T) {
-	// Create a freelist and write it to a page.
-	var buf [4096]byte
-	f := &freelist{ids: []pgid{12, 39}, pending: make(map[txid][]pgid)}
-	f.pending[100] = []pgid{28, 11}
-	f.pending[101] = []pgid{3}
-	p := (*page)(unsafe.Pointer(&buf[0]))
-	if err := f.write(p); err != nil {
-		t.Fatal(err)
-	}
-
-	// Read the page back out.
-	f2 := newFreelist()
-	f2.read(p)
-
-	// Ensure that the freelist is correct.
-	// All pages should be present and in reverse order.
-	if exp := []pgid{3, 11, 12, 28, 39}; !reflect.DeepEqual(exp, f2.ids) {
-		t.Fatalf("exp=%v; got=%v", exp, f2.ids)
-	}
-}
-
-func Benchmark_FreelistRelease10K(b *testing.B)    { benchmark_FreelistRelease(b, 10000) }
-func Benchmark_FreelistRelease100K(b *testing.B)   { benchmark_FreelistRelease(b, 100000) }
-func Benchmark_FreelistRelease1000K(b *testing.B)  { benchmark_FreelistRelease(b, 1000000) }
-func Benchmark_FreelistRelease10000K(b *testing.B) { benchmark_FreelistRelease(b, 10000000) }
-
-func benchmark_FreelistRelease(b *testing.B, size int) {
-	ids := randomPgids(size)
-	pending := randomPgids(len(ids) / 400)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		f := &freelist{ids: ids, pending: map[txid][]pgid{1: pending}}
-		f.release(1)
-	}
-}
-
-func randomPgids(n int) []pgid {
-	rand.Seed(42)
-	pgids := make(pgids, n)
-	for i := range pgids {
-		pgids[i] = pgid(rand.Int63())
-	}
-	sort.Sort(pgids)
-	return pgids
-}