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authorJavi Fontan <jfontan@gmail.com>2018-07-27 12:49:28 +0200
committerGitHub <noreply@github.com>2018-07-27 12:49:28 +0200
commitb7131019e6b2639f69623029a5a1f178bc920a4e (patch)
treee26b73542e52cc5619d69aaf64ee027a15b679ad /plumbing/format/packfile/index_test.go
parenta08061aa298ec4b92bbe470a1834465f25a0ad0d (diff)
parent3657a32e0ead55601a2af578abecd65dd2d8b64b (diff)
downloadgo-git-b7131019e6b2639f69623029a5a1f178bc920a4e.tar.gz
Merge pull request #902 from jfontan/feature/new-packfile-parser
Bugfixes and IndexStorage
Diffstat (limited to 'plumbing/format/packfile/index_test.go')
-rw-r--r--plumbing/format/packfile/index_test.go133
1 files changed, 0 insertions, 133 deletions
diff --git a/plumbing/format/packfile/index_test.go b/plumbing/format/packfile/index_test.go
deleted file mode 100644
index 8de886d..0000000
--- a/plumbing/format/packfile/index_test.go
+++ /dev/null
@@ -1,133 +0,0 @@
-package packfile
-
-import (
- "strconv"
- "strings"
- "testing"
-
- "gopkg.in/src-d/go-git.v4/plumbing"
-
- . "gopkg.in/check.v1"
-)
-
-type IndexSuite struct{}
-
-var _ = Suite(&IndexSuite{})
-
-func (s *IndexSuite) TestLookupOffset(c *C) {
- idx := NewIndex(0)
-
- for o1 := 0; o1 < 10000; o1 += 100 {
- for o2 := 0; o2 < 10000; o2 += 100 {
- if o2 >= o1 {
- e, ok := idx.LookupOffset(uint64(o2))
- c.Assert(ok, Equals, false)
- c.Assert(e, IsNil)
- } else {
- e, ok := idx.LookupOffset(uint64(o2))
- c.Assert(ok, Equals, true)
- c.Assert(e, NotNil)
- c.Assert(e.Hash, Equals, toHash(o2))
- c.Assert(e.Offset, Equals, uint64(o2))
- }
- }
-
- h1 := toHash(o1)
- idx.Add(h1, uint64(o1), 0)
-
- for o2 := 0; o2 < 10000; o2 += 100 {
- if o2 > o1 {
- e, ok := idx.LookupOffset(uint64(o2))
- c.Assert(ok, Equals, false)
- c.Assert(e, IsNil)
- } else {
- e, ok := idx.LookupOffset(uint64(o2))
- c.Assert(ok, Equals, true)
- c.Assert(e, NotNil)
- c.Assert(e.Hash, Equals, toHash(o2))
- c.Assert(e.Offset, Equals, uint64(o2))
- }
- }
- }
-}
-
-func (s *IndexSuite) TestLookupHash(c *C) {
- idx := NewIndex(0)
-
- for o1 := 0; o1 < 10000; o1 += 100 {
- for o2 := 0; o2 < 10000; o2 += 100 {
- if o2 >= o1 {
- e, ok := idx.LookupHash(toHash(o2))
- c.Assert(ok, Equals, false)
- c.Assert(e, IsNil)
- } else {
- e, ok := idx.LookupHash(toHash(o2))
- c.Assert(ok, Equals, true)
- c.Assert(e, NotNil)
- c.Assert(e.Hash, Equals, toHash(o2))
- c.Assert(e.Offset, Equals, uint64(o2))
- }
- }
-
- h1 := toHash(o1)
- idx.Add(h1, uint64(o1), 0)
-
- for o2 := 0; o2 < 10000; o2 += 100 {
- if o2 > o1 {
- e, ok := idx.LookupHash(toHash(o2))
- c.Assert(ok, Equals, false)
- c.Assert(e, IsNil)
- } else {
- e, ok := idx.LookupHash(toHash(o2))
- c.Assert(ok, Equals, true)
- c.Assert(e, NotNil)
- c.Assert(e.Hash, Equals, toHash(o2))
- c.Assert(e.Offset, Equals, uint64(o2))
- }
- }
- }
-}
-
-func (s *IndexSuite) TestSize(c *C) {
- idx := NewIndex(0)
-
- for o1 := 0; o1 < 1000; o1++ {
- c.Assert(idx.Size(), Equals, o1)
- h1 := toHash(o1)
- idx.Add(h1, uint64(o1), 0)
- }
-}
-
-func (s *IndexSuite) TestIdxFileEmpty(c *C) {
- idx := NewIndex(0)
- idxf := idx.ToIdxFile()
- idx2 := NewIndexFromIdxFile(idxf)
- c.Assert(idx, DeepEquals, idx2)
-}
-
-func (s *IndexSuite) TestIdxFile(c *C) {
- idx := NewIndex(0)
- for o1 := 0; o1 < 1000; o1++ {
- h1 := toHash(o1)
- idx.Add(h1, uint64(o1), 0)
- }
-
- idx2 := NewIndexFromIdxFile(idx.ToIdxFile())
- c.Assert(idx, DeepEquals, idx2)
-}
-
-func toHash(i int) plumbing.Hash {
- is := strconv.Itoa(i)
- padding := strings.Repeat("a", 40-len(is))
- return plumbing.NewHash(padding + is)
-}
-
-func BenchmarkIndexConstruction(b *testing.B) {
- b.ReportAllocs()
-
- idx := NewIndex(0)
- for o := 0; o < 1e6*b.N; o += 100 {
- h1 := toHash(o)
- idx.Add(h1, uint64(o), 0)
- }
-}