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Diffstat (limited to 'formats/packfile/scanner_test.go')
| -rw-r--r-- | formats/packfile/scanner_test.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/formats/packfile/scanner_test.go b/formats/packfile/scanner_test.go index d9fe13c..5f80da0 100644 --- a/formats/packfile/scanner_test.go +++ b/formats/packfile/scanner_test.go @@ -2,6 +2,7 @@ package packfile import ( "bytes" + "io" . "gopkg.in/check.v1" "gopkg.in/src-d/go-git.v4/core" @@ -91,6 +92,28 @@ func (s *ScannerSuite) TestNextObjectHeaderWithOutReadObject(c *C) { c.Assert(n, Equals, f.PackfileHash) } +func (s *ScannerSuite) TestNextObjectHeaderWithOutReadObjectNonSeekable(c *C) { + f := fixtures.Basic().ByTag("ref-delta").One() + r := io.MultiReader(f.Packfile()) + p := NewScanner(r) + + _, objects, err := p.Header() + c.Assert(err, IsNil) + + for i := 0; i < int(objects); i++ { + h, _ := p.NextObjectHeader() + c.Assert(err, IsNil) + c.Assert(*h, DeepEquals, expectedHeadersREF[i]) + } + + err = p.discardObjectIfNeeded() + c.Assert(err, IsNil) + + n, err := p.Checksum() + c.Assert(err, IsNil) + c.Assert(n, Equals, f.PackfileHash) +} + var expectedHeadersOFS = []ObjectHeader{ {Type: core.CommitObject, Offset: 12, Length: 254}, {Type: core.OFSDeltaObject, Offset: 186, Length: 93, OffsetReference: 12}, |