Fix for 16133 - Warnings for both required getters and setters in concrete subclasses will appear

editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java

Index: editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java
diff --git a/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java b/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java
index c4c7c02504acef38c7688897096720799bf70db7..d7cf27abc34dfef09257d5371890aaf286b649b8 100644
--- a/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java
+++ b/editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/resolver/StaticWarningCodeTest.java
@@ -2112,6 +2112,36 @@ public class StaticWarningCodeTest extends ResolverTestCase {
     verify(source);
   }
 
+  public void test_nonAbstractClassInheritsAbstractMemberOne_variable_fromInterface_missingGetter()
+      throws Exception {
+    // 16133
+    Source source = addSource(createSource(//
+        "class I {",
+        "  var v;",
+        "}",
+        "class C implements I {",
+        "  set v(_) {}",
+        "}"));
+    resolve(source);
+    assertErrors(source, StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE);
+    verify(source);
+  }
+
+  public void test_nonAbstractClassInheritsAbstractMemberOne_variable_fromInterface_missingSetter()
+      throws Exception {
+    // 16133
+    Source source = addSource(createSource(//
+        "class I {",
+        "  var v;",
+        "}",
+        "class C implements I {",
+        "  get v => 1;",
+        "}"));
+    resolve(source);
+    assertErrors(source, StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_ONE);
+    verify(source);
+  }
+
   public void test_nonAbstractClassInheritsAbstractMemberThree() throws Exception {
     Source source = addSource(createSource(//
         "abstract class A {",
@@ -2139,6 +2169,20 @@ public class StaticWarningCodeTest extends ResolverTestCase {
     verify(source);
   }
 
+  public void test_nonAbstractClassInheritsAbstractMemberTwo_variable_fromInterface_missingBoth()
+      throws Exception {
+    // 16133
+    Source source = addSource(createSource(//
+        "class I {",
+        "  var v;",
+        "}",
+        "class C implements I {",
+        "}"));
+    resolve(source);
+    assertErrors(source, StaticWarningCode.NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER_TWO);
+    verify(source);
+  }
+
   public void test_nonTypeInCatchClause_noElement() throws Exception {
     Source source = addSource(createSource(//
         "f() {",