Add integration test for nativeResources

VirtusLab · Mar 25, 2022 · 3957588 · 3957588
1 parent 5ba600d
commit 3957588
Showing 1 changed file with 38 additions and 0 deletions.
diff --git a/modules/integration/src/test/scala/scala/cli/integration/RunTestDefinitions.scala b/modules/integration/src/test/scala/scala/cli/integration/RunTestDefinitions.scala
@@ -157,6 +157,44 @@ abstract class RunTestDefinitions(val scalaVersionOpt: Option[String])
       }
     }
 
+  test("Resource embedding in Scala Native") {
+    val projectDir = "nativeres"
+    val resourceContent  = "resource contents"
+    val resourceFileName = "embeddedfile.txt"
+    val inputs = TestInputs(
+      Seq(
+        os.rel / projectDir / "main.scala" ->
+          s"""|//> using platform "scala-native"
+              |//> using nativeResources "true"
+              |//> using resourceDir "resources"
+              |
+              |import java.nio.charset.StandardCharsets
+              |import java.io.{BufferedReader, InputStreamReader}
+              |import java.io.FileInputStream
+              |
+              |object Main {
+              |  def main(args: Array[String]): Unit = {
+              |    val inputStream = getClass().getResourceAsStream("/$resourceFileName")
+              |    val nativeResourceText = new BufferedReader(
+              |      new InputStreamReader(inputStream, StandardCharsets.UTF_8)
+              |    ).readLine()
+              |    println(nativeResourceText)
+              |  }
+              |}
+              |""".stripMargin,
+        os.rel / projectDir / "resources" / resourceFileName -> resourceContent
+      )
+    )
+    inputs.fromRoot { root =>
+      val output =
+        os.proc(TestUtil.cli, extraOptions, projectDir, "-q")
+          .call(cwd = root)
+          .out.text().trim
+      println(output)
+      expect(output == resourceContent)
+    }
+  }
+
   if (actualScalaVersion.startsWith("3.1"))
     test("Scala 3 in Scala Native") {
       val message  = "using Scala 3 Native"