Add failing tests

Author: liufengyun

compiler/src/dotty/tools/dotc/core/tasty/TastyPrinter.scala

@@ -152,6 +152,16 @@ class TastyPrinter(bytes: Array[Byte]) {
         sb.append(treeStr("%10d".format(addr.index)))
         sb.append(s": ${offsetToInt(pos.start)} .. ${pos.end}\n")
       }
+
+      val sources = posUnpickler.sourcePaths
+      sb.append(s"\n source paths:\n")
+      val sortedPath = sources.toSeq.sortBy(_._1.index)
+      for ((addr, path) <- sortedPath) {
+        sb.append(treeStr("%10d: ".format(addr.index)))
+        sb.append(path)
+        sb.append("\n")
+      }
+
       sb.result
     }
   }

project/scripts/cmdTests

@@ -33,10 +33,18 @@ clear_out "$OUT"
 "$SBT" ";scalac -d $OUT/out.jar $SOURCE; scalac -decompile -color:never $OUT/out.jar" > "$tmp"
 grep -qe "def main(args: scala.Array\[scala.Predef.String\]): scala.Unit =" "$tmp"
 
+
 echo "testing that paths SourceFile annotations are relativized"
 clear_out "$OUT"
-"$SBT" ";scalac -d $OUT/out.jar $(pwd)/$SOURCE; scalac -decompile -color:never $OUT/out.jar" > "$tmp"
-grep -qe "SourceFile(\"$SOURCE\")" "$tmp"
+"$SBT" "scalac -d $OUT/out.jar -sourceroot tests/pos $(pwd)/tests/pos/i10430/lib.scala $(pwd)/tests/pos/i10430/app.scala"
+"$SBT" "scalac -decompile -color:never $OUT/out.jar" > "$tmp"
+grep -qe ": lib.scala" "$tmp"
+grep -qe ": app.scala" "$tmp"
+grep -qe "[lib.scala]" "$tmp"
+grep -qe "[app.scala]" "$tmp"
+grep -v "tests/pos/i10430/lib.scala" "$tmp"
+grep -v "tests/pos/i10430/app.scala" "$tmp"
+
 
 echo "testing sbt scalac with suspension"
 clear_out "$OUT"

tests/pos/i10430/app.scala

@@ -0,0 +1,4 @@
+object App {
+  val y = lib.double(5)
+  println(y)
+}

tests/pos/i10430/lib.scala

@@ -0,0 +1,3 @@
+object lib {
+  inline def double(x: Int): Int = x * x
+}