1 files changed, 30 insertions, 0 deletions
diff --git a/sbt-bridge/sbt-test/source-dependencies/inherited-deps-java/build.sbt b/sbt-bridge/sbt-test/source-dependencies/inherited-deps-java/build.sbt
new file mode 100644
index 000000000..c25b54921
--- /dev/null
+++ b/sbt-bridge/sbt-test/source-dependencies/inherited-deps-java/build.sbt
@@ -0,0 +1,30 @@
+// this test is specific to the old incremental compilation algorithm
+incOptions := incOptions.value.withNameHashing(false)
+
+lazy val verifyDeps = taskKey[Unit]("verify inherited dependencies are properly extracted")
+
+verifyDeps := {
+	val a = compile.in(Compile).value
+	same(a.relations.publicInherited.internal.forwardMap, expectedDeps.forwardMap)
+}
+
+lazy val expected = Seq(
+	"A" -> Seq("C", "D", "E", "G", "J"),
+	"B" -> Seq("C", "D", "G", "J"),
+	"C" -> Seq("D", "G", "J"),
+	"D" -> Seq("G", "J"),
+	"E" -> Seq(),
+	"F" -> Seq(),
+	"G" -> Seq("J"),
+	"J" -> Seq()
+)
+lazy val pairs =
+	expected.map { case (from,tos) =>
+		(toFile(from), tos.map(toFile))
+	}
+lazy val expectedDeps = (Relation.empty[File,File] /: pairs) { case (r, (x,ys)) => r + (x,ys) }
+def toFile(s: String) = file(s + ".java").getAbsoluteFile
+
+def same[T](x: T, y: T): Unit = {
+	assert(x == y, s"\nActual: $x, \nExpected: $y")
+}