test/script/basic/JDK-8025515.js

rev 739 : 8030809: Anonymous functions should not be shown with internal names in script stack trace
Reviewed-by: lagergren, hannesw, jlaskey

*** 28,58 ****
   * @run
   */
  
  // Make sure synthetic names of anonymous functions have correct line numbers
  
  function testMethodName(f, expected) {
      try {
          f();
          fail("expected error");
      } catch (e) {
!         var stack = e.getStackTrace();
!         if (stack[0].methodName !== expected) {
              fail("got " + stack[0].methodName + ", expected " + expected);
          }
      }
  }
  
  testMethodName(function() {
      return a.b.c;
! }, "_L45");
  
! testMethodName(function() { throw new Error() }, "_L49");
  
  var f = (function() {
      return function() { a.b.c; };
  })();
! testMethodName(f, "_L51$_L52");
  
  testMethodName((function() {
      return function() { return a.b.c; };
! })(), "_L56$_L57");
--- 28,68 ----
   * @run
   */
  
  // Make sure synthetic names of anonymous functions have correct line numbers
  
+ function getFirstScriptFrame(stack) {
+     for (frameNum in stack) {
+         var frame = stack[frameNum];
+         if (frame.className.startsWith("jdk.nashorn.internal.scripts.Script$")) {
+             return frame;
+         }
+     }
+ }
+ 
  function testMethodName(f, expected) {
      try {
          f();
          fail("expected error");
      } catch (e) {
!         var stack = e.nashornException.getStackTrace();
!         var name = getFirstScriptFrame(stack).methodName;
!         if (name !== expected) {
              fail("got " + stack[0].methodName + ", expected " + expected);
          }
      }
  }
  
  testMethodName(function() {
      return a.b.c;
! }, "L:55");
  
! testMethodName(function() { throw new Error() }, "L:59");
  
  var f = (function() {
      return function() { a.b.c; };
  })();
! testMethodName(f, "L:61$L:62");
  
  testMethodName((function() {
      return function() { return a.b.c; };
! })(), "L:66$L:67");