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adjust the tests

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This commit is contained in:
Chris Lu 2018-11-18 17:05:36 -08:00
parent f1db22d48b
commit cb5a10c6a3
1 changed files with 42 additions and 20 deletions
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62
weed/filer2/filechunks_test.go
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@ -5,6 +5,7 @@ import (
"testing"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"fmt"
)
func TestCompactFileChunks(t *testing.T) {
@ -15,20 +16,50 @@ func TestCompactFileChunks(t *testing.T) {
{Offset: 110, Size: 200, FileId: "jkl", Mtime: 300},
}
compacted, garbarge := CompactFileChunks(chunks)
log.Printf("Compacted: %+v", compacted)
log.Printf("Garbage : %+v", garbarge)
compacted, garbage := CompactFileChunks(chunks)
if len(compacted) != 3 {
t.Fatalf("unexpected compacted: %d", len(compacted))
}
if len(garbarge) != 1 {
t.Fatalf("unexpected garbarge: %d", len(garbarge))
if len(garbage) != 1 {
t.Fatalf("unexpected garbage: %d", len(garbage))
}
}
func TestCompactFileChunks2(t *testing.T) {
chunks := []*filer_pb.FileChunk{
{Offset: 0, Size: 100, FileId: "abc", Mtime: 50},
{Offset: 100, Size: 100, FileId: "def", Mtime: 100},
{Offset: 200, Size: 100, FileId: "ghi", Mtime: 200},
{Offset: 0, Size: 100, FileId: "abcf", Mtime: 300},
{Offset: 50, Size: 100, FileId: "fhfh", Mtime: 400},
{Offset: 100, Size: 100, FileId: "yuyu", Mtime: 500},
}
k := 3
for n := 0; n < k; n++ {
chunks = append(chunks, &filer_pb.FileChunk{
Offset: int64(n * 100), Size: 100, FileId: fmt.Sprintf("fileId%d",n), Mtime: int64(n),
})
chunks = append(chunks, &filer_pb.FileChunk{
Offset: int64(n * 50), Size: 100, FileId: fmt.Sprintf("fileId%d",n+k), Mtime: int64(n + k),
})
}
compacted, garbage := CompactFileChunks(chunks)
if len(compacted) != 3 {
t.Fatalf("unexpected compacted: %d", len(compacted))
}
if len(garbage) != 9 {
t.Fatalf("unexpected garbage: %d", len(garbage))
}
}
func TestIntervalMerging(t *testing.T) {
testcases := []struct {
@ -318,31 +349,22 @@ func TestChunksReading(t *testing.T) {
}
func BenchmarkNonOverlappingVisibleIntervals(b *testing.B) {
func BenchmarkCompactFileChunks(b *testing.B) {
chunks := []*filer_pb.FileChunk{
{Offset: 0, Size: 2097152, FileId: "7,0294cbb9892b", Mtime: 123},
{Offset: 0, Size: 3145728, FileId: "3,029565bf3092", Mtime: 130},
{Offset: 2097152, Size: 3145728, FileId: "6,029632f47ae2", Mtime: 140},
{Offset: 5242880, Size: 3145728, FileId: "2,029734c5aa10", Mtime: 150},
{Offset: 8388608, Size: 3145728, FileId: "5,02982f80de50", Mtime: 160},
{Offset: 11534336, Size: 2842193, FileId: "7,0299ad723803", Mtime: 170},
}
var chunks []*filer_pb.FileChunk
k := 1024
for n := 0; n < k; n++ {
chunks = append(chunks, &filer_pb.FileChunk{
Offset: int64(n*100), Size: 100, FileId: "7,0294cbb9892b", Mtime: int64(n),
Offset: int64(n * 100), Size: 100, FileId: fmt.Sprintf("fileId%d",n), Mtime: int64(n),
})
chunks = append(chunks, &filer_pb.FileChunk{
Offset: int64(n*50), Size: 100, FileId: "7,0294cbb9892b", Mtime: int64(n+k),
Offset: int64(n * 50), Size: 100, FileId: fmt.Sprintf("fileId%d",n+k), Mtime: int64(n + k),
})
}
// run the Fib function b.N times
for n := 0; n < b.N; n++ {
intervals := nonOverlappingVisibleIntervals(chunks)
cleanupIntervals(intervals)
CompactFileChunks(chunks)
}
}