[debug-wrapper] Migrate suspended generator scope test

test/mjsunit/debug-scopes-suspended-generators.js

Index: test/mjsunit/debug-scopes-suspended-generators.js
diff --git a/test/mjsunit/debug-scopes-suspended-generators.js b/test/mjsunit/debug-scopes-suspended-generators.js
deleted file mode 100644
index f4750b7f769f95751d80f27c23e94f7e23ac833e..0000000000000000000000000000000000000000
--- a/test/mjsunit/debug-scopes-suspended-generators.js
+++ /dev/null
@@ -1,470 +0,0 @@
-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --expose-debug-as debug --allow-natives-syntax --ignition
-// The functions used for testing backtraces. They are at the top to make the
-// testing of source line/column easier.
-
-// Get the Debug object exposed from the debug context global object.
-var Debug = debug.Debug;
-
-var test_name;
-var exception;
-var begin_test_count = 0;
-var end_test_count = 0;
-
-// Initialize for a new test.
-function BeginTest(name) {
-  test_name = name;
-  exception = null;
-  begin_test_count++;
-}
-
-// Check result of a test.
-function EndTest() {
-  assertNull(exception, test_name + " / " + exception);
-  end_test_count++;
-}
-
-// Check that two scope are the same.
-function assertScopeMirrorEquals(scope1, scope2) {
-  assertEquals(scope1.scopeType(), scope2.scopeType());
-  assertEquals(scope1.frameIndex(), scope2.frameIndex());
-  assertEquals(scope1.scopeIndex(), scope2.scopeIndex());
-  assertPropertiesEqual(scope1.scopeObject().value(),
-                        scope2.scopeObject().value());
-}
-
-// Check that the scope chain contains the expected types of scopes.
-function CheckScopeChain(scopes, gen_mirror) {
-  var all_scopes = gen_mirror.allScopes();
-  assertEquals(scopes.length, gen_mirror.scopeCount());
-  assertEquals(scopes.length, all_scopes.length,
-               "FrameMirror.allScopes length");
-  for (var i = 0; i < scopes.length; i++) {
-    var scope = gen_mirror.scope(i);
-    assertTrue(scope.isScope());
-    assertEquals(scopes[i], scope.scopeType(),
-                 `Scope ${i} has unexpected type`);
-    assertScopeMirrorEquals(all_scopes[i], scope);
-
-    // Check the global object when hitting the global scope.
-    if (scopes[i] == debug.ScopeType.Global) {
-      // Objects don't have same class (one is "global", other is "Object",
-      // so just check the properties directly.
-      assertPropertiesEqual(this, scope.scopeObject().value());
-    }
-  }
-}
-
-// Check that the content of the scope is as expected. For functions just check
-// that there is a function.
-function CheckScopeContent(content, number, gen_mirror) {
-  var scope = gen_mirror.scope(number);
-  var count = 0;
-  for (var p in content) {
-    var property_mirror = scope.scopeObject().property(p);
-    assertFalse(property_mirror.isUndefined(),
-                'property ' + p + ' not found in scope');
-    if (typeof(content[p]) === 'function') {
-      assertTrue(property_mirror.value().isFunction());
-    } else {
-      assertEquals(content[p], property_mirror.value().value(),
-                   'property ' + p + ' has unexpected value');
-    }
-    count++;
-  }
-
-  // 'arguments' and might be exposed in the local and closure scope. Just
-  // ignore this.
-  var scope_size = scope.scopeObject().properties().length;
-  if (!scope.scopeObject().property('arguments').isUndefined()) {
-    scope_size--;
-  }
-  // Ditto for 'this'.
-  if (!scope.scopeObject().property('this').isUndefined()) {
-    scope_size--;
-  }
-  // Temporary variables introduced by the parser have not been materialized.
-  assertTrue(scope.scopeObject().property('').isUndefined());
-
-  if (count != scope_size) {
-    print('Names found in scope:');
-    var names = scope.scopeObject().propertyNames();
-    for (var i = 0; i < names.length; i++) {
-      print(names[i]);
-    }
-  }
-  assertEquals(count, scope_size);
-}
-
-// Simple empty closure scope.
-
-function *gen1() {
-  yield 1;
-  return 2;
-}
-
-var g = gen1();
-var gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({}, 0, gm);
-
-// Closure scope with a parameter.
-
-function *gen2(a) {
-  yield a;
-  return 2;
-}
-
-g = gen2(42);
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 42}, 0, gm);
-
-// Closure scope with a parameter.
-
-function *gen3(a) {
-  var b = 1
-  yield a;
-  return b;
-}
-
-g = gen3(0);
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 0, b: undefined}, 0, gm);
-
-g.next();  // Create b.
-CheckScopeContent({a: 0, b: 1}, 0, gm);
-
-// Closure scope with a parameter.
-
-function *gen4(a, b) {
-  var x = 2;
-  yield a;
-  var y = 3;
-  return b;
-}
-
-g = gen4(0, 1);
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 0, b: 1, x: undefined, y: undefined}, 0, gm);
-
-g.next();  // Create x.
-CheckScopeContent({a: 0, b: 1, x: 2, y: undefined}, 0, gm);
-
-g.next();  // Create y.
-CheckScopeContent({a: 0, b: 1, x: 2, y: 3}, 0, gm);
-
-// Closure introducing local variable using eval.
-
-function *gen5(a) {
-  eval('var b = 2');
-  return b;
-}
-
-g = gen5(1);
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 1, b: 2}, 0, gm);
-
-// Single empty with block.
-
-function *gen6() {
-  with({}) {
-    yield 1;
-  }
-  yield 2;
-  return 3;
-}
-
-g = gen6();
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.With,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({}, 0, gm);
-
-g.next();
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-
-// Nested empty with blocks.
-
-function *gen7() {
-  with({}) {
-    with({}) {
-      yield 1;
-    }
-    yield 2;
-  }
-  return 3;
-}
-
-g = gen7();
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.With,
-                 debug.ScopeType.With,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({}, 0, gm);
-
-// Nested with blocks using in-place object literals.
-
-function *gen8() {
-  with({a: 1,b: 2}) {
-    with({a: 2,b: 1}) {
-      yield a;
-    }
-    yield a;
-  }
-  return 3;
-}
-
-g = gen8();
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.With,
-                 debug.ScopeType.With,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 2, b: 1}, 0, gm);
-
-g.next();
-CheckScopeContent({a: 1, b: 2}, 0, gm);
-
-// Catch block.
-
-function *gen9() {
-  try {
-    throw 42;
-  } catch (e) {
-    yield e;
-  }
-  return 3;
-}
-
-g = gen9();
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Catch,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({e: 42}, 0, gm);
-
-// For statement with block scope.
-
-function *gen10() {
-  for (let i = 0; i < 42; i++) yield i;
-  return 3;
-}
-
-g = gen10();
-g.next();
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Block,
-                 debug.ScopeType.Block,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({i: 0}, 0, gm);
-
-g.next();
-CheckScopeContent({i: 1}, 0, gm);
-CheckScopeContent({i: 0}, 1, gm);  // Additional block scope with i = 0;
-
-// Nested generators.
-
-var gen12;
-function *gen11() {
-  gen12 = function*() {
-    var a = 1;
-    yield 1;
-    return 2;
-  }();
-
-  var a = 0;
-  yield* gen12;
-}
-
-g = gen11();
-g.next();
-
-gm = debug.MakeMirror(gen12);
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 1}, 0, gm);
-CheckScopeContent({a: 0}, 1, gm);
-
-// Set a variable in an empty scope.
-
-function *gen13() {
-  yield 1;
-  return 2;
-}
-
-var g = gen13();
-var gm = debug.MakeMirror(g);
-assertThrows(() => gm.scope(0).setVariableValue("a", 42));
-CheckScopeContent({}, 0, gm);
-
-// Set a variable in a simple scope.
-
-function *gen14() {
-  var a = 0;
-  yield 1;
-  yield a;
-  return 2;
-}
-
-var g = gen14();
-assertEquals(1, g.next().value);
-
-var gm = debug.MakeMirror(g);
-CheckScopeContent({a: 0}, 0, gm);
-
-gm.scope(0).setVariableValue("a", 1);
-CheckScopeContent({a: 1}, 0, gm);
-
-assertEquals(1, g.next().value);
-
-// Set a variable in nested with blocks using in-place object literals.
-
-function *gen15() {
-  var c = 3;
-  with({a: 1,b: 2}) {
-    var d = 4;
-    yield a;
-    var e = 5;
-  }
-  yield e;
-  return e;
-}
-
-var g = gen15();
-assertEquals(1, g.next().value);
-
-var gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.With,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({a: 1, b: 2}, 0, gm);
-CheckScopeContent({c: 3, d: 4, e: undefined}, 1, gm);
-
-// Variables don't exist in given scope.
-assertThrows(() => gm.scope(0).setVariableValue("c", 42));
-assertThrows(() => gm.scope(1).setVariableValue("a", 42));
-
-// Variables in with scope are immutable.
-assertThrows(() => gm.scope(0).setVariableValue("a", 3));
-assertThrows(() => gm.scope(0).setVariableValue("b", 3));
-
-gm.scope(1).setVariableValue("c", 1);
-gm.scope(1).setVariableValue("e", 42);
-
-CheckScopeContent({a: 1, b: 2}, 0, gm);
-CheckScopeContent({c: 1, d: 4, e: 42}, 1, gm);
-assertEquals(5, g.next().value);  // Initialized after set.
-
-CheckScopeChain([debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-
-gm.scope(0).setVariableValue("e", 42);
-
-CheckScopeContent({c: 1, d: 4, e: 42}, 0, gm);
-assertEquals(42, g.next().value);
-
-// Set a variable in nested with blocks using in-place object literals plus a
-// nested block scope.
-
-function *gen16() {
-  var c = 3;
-  with({a: 1,b: 2}) {
-    let d = 4;
-    yield a;
-    let e = 5;
-    yield d;
-  }
-  return 3;
-}
-
-var g = gen16();
-g.next();
-
-var gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Block,
-                 debug.ScopeType.With,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({d: 4}, 0, gm);
-CheckScopeContent({a: 1, b: 2}, 1, gm);
-CheckScopeContent({c: 3}, 2, gm);
-
-gm.scope(0).setVariableValue("d", 1);
-CheckScopeContent({d: 1}, 0, gm);
-
-assertEquals(1, g.next().value);
-
-// Set variable in catch block.
-
-var yyzyzzyz = 4829;
-let xxxyyxxyx = 42284;
-function *gen17() {
-  try {
-    throw 42;
-  } catch (e) {
-    yield e;
-    yield e;
-  }
-  return 3;
-}
-
-g = gen17();
-g.next();
-
-gm = debug.MakeMirror(g);
-CheckScopeChain([debug.ScopeType.Catch,
-                 debug.ScopeType.Closure,
-                 debug.ScopeType.Script,
-                 debug.ScopeType.Global], gm);
-CheckScopeContent({e: 42}, 0, gm);
-CheckScopeContent({xxxyyxxyx: 42284}, 2, gm);
-
-gm.scope(0).setVariableValue("e", 1);
-CheckScopeContent({e: 1}, 0, gm);
-
-assertEquals(1, g.next().value);
-
-// Script scope.
-gm.scope(2).setVariableValue("xxxyyxxyx", 42);
-assertEquals(42, xxxyyxxyx);
-
-// Global scope.
-assertThrows(() => gm.scope(3).setVariableValue("yyzyzzyz", 42));
-assertEquals(4829, yyzyzzyz);