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authorMáximo Cuadros <mcuadros@gmail.com>2017-11-20 02:19:23 +0100
committerMáximo Cuadros <mcuadros@gmail.com>2017-11-20 02:19:23 +0100
commitc0e26a107c56b23127a633af6c4c52220f9a2207 (patch)
tree1379e173cf5e662b38a61017abf2931b40995740
parentde4769c8ee1fd80478deca1bd66b29b1f8c28526 (diff)
downloadgo-git-c0e26a107c56b23127a633af6c4c52220f9a2207.tar.gz
utils: merkletrie, filesystem fix symlinks to dir
Signed-off-by: Máximo Cuadros <mcuadros@gmail.com>
-rw-r--r--utils/merkletrie/filesystem/node_test.go36
1 files changed, 36 insertions, 0 deletions
diff --git a/utils/merkletrie/filesystem/node_test.go b/utils/merkletrie/filesystem/node_test.go
index 42dd82e..7aa0d97 100644
--- a/utils/merkletrie/filesystem/node_test.go
+++ b/utils/merkletrie/filesystem/node_test.go
@@ -82,6 +82,42 @@ func (s *NoderSuite) TestDiffChangeContent(c *C) {
c.Assert(ch, HasLen, 1)
}
+func (s *NoderSuite) TestDiffSymlinkDirOnA(c *C) {
+ fsA := memfs.New()
+ WriteFile(fsA, "qux/qux", []byte("foo"), 0644)
+
+ fsB := memfs.New()
+ fsB.Symlink("qux", "foo")
+ WriteFile(fsB, "qux/qux", []byte("foo"), 0644)
+
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
+ c.Assert(err, IsNil)
+ c.Assert(ch, HasLen, 1)
+}
+
+func (s *NoderSuite) TestDiffSymlinkDirOnB(c *C) {
+ fsA := memfs.New()
+ fsA.Symlink("qux", "foo")
+ WriteFile(fsA, "qux/qux", []byte("foo"), 0644)
+
+ fsB := memfs.New()
+ WriteFile(fsB, "qux/qux", []byte("foo"), 0644)
+
+ ch, err := merkletrie.DiffTree(
+ NewRootNode(fsA, nil),
+ NewRootNode(fsB, nil),
+ IsEquals,
+ )
+
+ c.Assert(err, IsNil)
+ c.Assert(ch, HasLen, 1)
+}
+
func (s *NoderSuite) TestDiffChangeMissing(c *C) {
fsA := memfs.New()
WriteFile(fsA, "foo", []byte("foo"), 0644)