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able to update file content

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having some issue when vi reports file changed.
This commit is contained in:
Chris Lu
2018-05-21 00:00:28 -07:00
parent cd47528a75
commit f07482382b
11 changed files with 209 additions and 124 deletions
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33
weed/filer2/filechunks_test.go
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@@ -7,6 +7,28 @@ import (
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
)
func TestCompactFileChunks(t *testing.T) {
chunks := []*filer_pb.FileChunk{
{Offset:10, Size:100, FileId:"abc", Mtime:50},
{Offset:100, Size:100, FileId:"def", Mtime:100},
{Offset:200, Size:100, FileId:"ghi", Mtime:200},
{Offset:110, Size:200, FileId:"jkl", Mtime:300},
}
compacted, garbarge := CompactFileChunks(chunks)
log.Printf("Compacted: %+v", compacted)
log.Printf("Garbage : %+v", garbarge)
if len(compacted) != 3 {
t.Fatalf("unexpected compacted: %d", len(compacted))
}
if len(garbarge) != 1 {
t.Fatalf("unexpected garbarge: %d", len(garbarge))
}
}
func TestIntervalMerging(t *testing.T) {
testcases := []struct {
@@ -84,6 +106,17 @@ func TestIntervalMerging(t *testing.T) {
{start: 200, stop: 220, fileId: "abc"},
},
},
// case 6: same updates
{
Chunks: []*filer_pb.FileChunk{
{Offset: 0, Size: 100, FileId: "abc", Mtime: 123},
{Offset: 0, Size: 100, FileId: "abc", Mtime: 123},
{Offset: 0, Size: 100, FileId: "abc", Mtime: 123},
},
Expected: []*visibleInterval{
{start: 0, stop: 100, fileId: "abc"},
},
},
}
for i, testcase := range testcases {