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bfs：实现对FileHeader中Block数据的compaction

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This commit is contained in:
刘祥超
2024-04-28 15:38:13 +08:00
parent b272de2122
commit 0dbbc12eb7
2 changed files with 158 additions and 9 deletions
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78
internal/utils/bfs/file_header_test.go
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@@ -141,6 +141,84 @@ func TestFileHeader_Compact(t *testing.T) {
}
}
func TestFileHeader_Compact_Merge(t *testing.T) {
var a = assert.NewAssertion(t)
var header = &bfs.FileHeader{
Version: 1,
Status: 200,
HeaderBlocks: []bfs.BlockInfo{
{
BFileOffsetFrom: 1000,
BFileOffsetTo: 1100,
OriginOffsetFrom: 1200,
OriginOffsetTo: 1300,
},
{
BFileOffsetFrom: 1100,
BFileOffsetTo: 1200,
OriginOffsetFrom: 1300,
OriginOffsetTo: 1400,
},
},
BodyBlocks: []bfs.BlockInfo{
{
BFileOffsetFrom: 0,
BFileOffsetTo: 100,
OriginOffsetFrom: 200,
OriginOffsetTo: 300,
},
{
BFileOffsetFrom: 100,
BFileOffsetTo: 200,
OriginOffsetFrom: 300,
OriginOffsetTo: 400,
},
{
BFileOffsetFrom: 200,
BFileOffsetTo: 300,
OriginOffsetFrom: 400,
OriginOffsetTo: 500,
},
},
}
header.Compact()
logs.PrintAsJSON(header.HeaderBlocks)
logs.PrintAsJSON(header.BodyBlocks)
a.IsTrue(len(header.HeaderBlocks) == 1)
a.IsTrue(len(header.BodyBlocks) == 1)
}
func TestFileHeader_Compact_Merge2(t *testing.T) {
var header = &bfs.FileHeader{
Version: 1,
Status: 200,
BodyBlocks: []bfs.BlockInfo{
{
BFileOffsetFrom: 0,
BFileOffsetTo: 100,
OriginOffsetFrom: 200,
OriginOffsetTo: 300,
},
{
BFileOffsetFrom: 101,
BFileOffsetTo: 200,
OriginOffsetFrom: 301,
OriginOffsetTo: 400,
},
{
BFileOffsetFrom: 200,
BFileOffsetTo: 300,
OriginOffsetFrom: 400,
OriginOffsetTo: 500,
},
},
}
header.Compact()
logs.PrintAsJSON(header.BodyBlocks)
}
func TestFileHeader_Clone(t *testing.T) {
var a = assert.NewAssertion(t)