container/initsymlink: check path equivalence by value

Fixes regression introduced while integrating Absolute.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 70 insertions, 0 deletions

diff --git a/container/initsymlink_test.go b/container/initsymlink_test.go
new file mode 100644
index 00000000..1051beb0
--- /dev/null
+++ b/container/initsymlink_test.go
@@ -0,0 +1,70 @@
+package container
+
+import "testing"
+
+func TestSymlinkOp(t *testing.T) {
+	checkOpsBuilder(t, []opsBuilderTestCase{
+		{"current-system", new(Ops).Link(
+			MustAbs("/run/current-system"),
+			"/run/current-system",
+			true,
+		), Ops{
+			&SymlinkOp{
+				Target:      MustAbs("/run/current-system"),
+				LinkName:    "/run/current-system",
+				Dereference: true,
+			},
+		}},
+	})
+
+	checkOpIs(t, []opIsTestCase{
+		{"zero", new(SymlinkOp), new(SymlinkOp), false},
+
+		{"target differs", &SymlinkOp{
+			Target:      MustAbs("/run/current-system/differs"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, false},
+
+		{"linkname differs", &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system/differs",
+			Dereference: true,
+		}, &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, false},
+
+		{"dereference differs", &SymlinkOp{
+			Target:   MustAbs("/run/current-system"),
+			LinkName: "/run/current-system",
+		}, &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, false},
+
+		{"equals", &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, true},
+	})
+
+	checkOpMeta(t, []opMetaTestCase{
+		{"current-system", &SymlinkOp{
+			Target:      MustAbs("/run/current-system"),
+			LinkName:    "/run/current-system",
+			Dereference: true,
+		}, "creating", `symlink on "/run/current-system" linkname "/run/current-system"`},
+	})
+}