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path: root/utils/merkletrie/filesystem/node_test.go
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Diffstat (limited to 'utils/merkletrie/filesystem/node_test.go')
-rw-r--r--utils/merkletrie/filesystem/node_test.go61
1 files changed, 56 insertions, 5 deletions
diff --git a/utils/merkletrie/filesystem/node_test.go b/utils/merkletrie/filesystem/node_test.go
index b7c124d..f783c15 100644
--- a/utils/merkletrie/filesystem/node_test.go
+++ b/utils/merkletrie/filesystem/node_test.go
@@ -9,6 +9,7 @@ import (
. "gopkg.in/check.v1"
"gopkg.in/src-d/go-billy.v2"
"gopkg.in/src-d/go-billy.v2/memfs"
+ "gopkg.in/src-d/go-git.v4/plumbing"
"gopkg.in/src-d/go-git.v4/utils/merkletrie"
"gopkg.in/src-d/go-git.v4/utils/merkletrie/noder"
)
@@ -30,7 +31,12 @@ func (s *NoderSuite) TestDiff(c *C) {
WriteFile(fsB, "qux/bar", []byte("foo"), 0644)
WriteFile(fsB, "qux/qux", []byte("foo"), 0644)
- ch, err := merkletrie.DiffTree(NewRootNode(fsA), NewRootNode(fsB), IsEquals)
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
c.Assert(err, IsNil)
c.Assert(ch, HasLen, 0)
}
@@ -46,7 +52,12 @@ func (s *NoderSuite) TestDiffChangeContent(c *C) {
WriteFile(fsB, "qux/bar", []byte("bar"), 0644)
WriteFile(fsB, "qux/qux", []byte("foo"), 0644)
- ch, err := merkletrie.DiffTree(NewRootNode(fsA), NewRootNode(fsB), IsEquals)
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
c.Assert(err, IsNil)
c.Assert(ch, HasLen, 1)
}
@@ -58,7 +69,12 @@ func (s *NoderSuite) TestDiffChangeMissing(c *C) {
fsB := memfs.New()
WriteFile(fsB, "bar", []byte("bar"), 0644)
- ch, err := merkletrie.DiffTree(NewRootNode(fsA), NewRootNode(fsB), IsEquals)
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
c.Assert(err, IsNil)
c.Assert(ch, HasLen, 2)
}
@@ -70,7 +86,12 @@ func (s *NoderSuite) TestDiffChangeMode(c *C) {
fsB := memfs.New()
WriteFile(fsB, "foo", []byte("foo"), 0755)
- ch, err := merkletrie.DiffTree(NewRootNode(fsA), NewRootNode(fsB), IsEquals)
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
c.Assert(err, IsNil)
c.Assert(ch, HasLen, 1)
}
@@ -82,11 +103,41 @@ func (s *NoderSuite) TestDiffChangeModeNotRelevant(c *C) {
fsB := memfs.New()
WriteFile(fsB, "foo", []byte("foo"), 0655)
- ch, err := merkletrie.DiffTree(NewRootNode(fsA), NewRootNode(fsB), IsEquals)
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
c.Assert(err, IsNil)
c.Assert(ch, HasLen, 0)
}
+func (s *NoderSuite) TestDiffDirectory(c *C) {
+ fsA := memfs.New()
+ fsA.MkdirAll("qux/bar", 0644)
+
+ fsB := memfs.New()
+ fsB.MkdirAll("qux/bar", 0644)
+
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, map[string]plumbing.Hash{
+ "qux/bar": plumbing.NewHash("aa102815663d23f8b75a47e7a01965dcdc96468c"),
+ }),
+ NewRootNode(fsB, map[string]plumbing.Hash{
+ "qux/bar": plumbing.NewHash("19102815663d23f8b75a47e7a01965dcdc96468c"),
+ }),
+ IsEquals,
+ )
+
+ c.Assert(err, IsNil)
+ c.Assert(ch, HasLen, 1)
+
+ a, err := ch[0].Action()
+ c.Assert(err, IsNil)
+ c.Assert(a, Equals, merkletrie.Modify)
+}
+
func WriteFile(fs billy.Filesystem, filename string, data []byte, perm os.FileMode) error {
f, err := fs.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, perm)
if err != nil {