[Spec tests] Add tests for value-equality-expressions (paragraph 2-3)

2019-12-19 19:48:34 +03:00
parent 3bb5ddb224
commit 5e42a20575
7 changed files with 299 additions and 0 deletions
@@ -0,0 +1,41 @@
+// WITH_RUNTIME
+
+/*
+ * KOTLIN CODEGEN BOX SPEC TEST (NEGATIVE)
+ *
+ * SPEC VERSION: 0.1-218
+ * PLACE: expressions, equality-expressions, value-equality-expressions -> paragraph 2 -> sentence 1
+ * NUMBER: 1
+ * DESCRIPTION: check value-equality-expression
+ */
+
+
+//A != B is exactly the same as !((A as? Any)?.equals(B) ?: (B === null)) where equals is the method of kotlin.Any.
+
+fun box():String{
+    val x = A(true)
+    val y = A(false)
+
+    if (x != y) {
+        if (x.isEqualsCalled && !y.isEqualsCalled)
+            return "OK"
+    }
+    return "NOK"
+}
+
+
+data class A(val a: Boolean) {
+    var isEqualsCalled = false
+
+    override fun equals(anObject: Any?): Boolean {
+        isEqualsCalled = true
+        if (this === anObject) {
+            return true
+        }
+        if (anObject is A) {
+            if (anObject.a == a)
+                return true
+        }
+        return false
+    }
+}
@@ -0,0 +1,41 @@
+// WITH_RUNTIME
+
+/*
+ * KOTLIN CODEGEN BOX SPEC TEST (POSITIVE)
+ *
+ * SPEC VERSION: 0.1-218
+ * PLACE: expressions, equality-expressions, value-equality-expressions -> paragraph 2 -> sentence 1
+ * RELEVANT PLACES: expressions, equality-expressions, value-equality-expressions -> paragraph 3 -> sentence 1
+ * NUMBER: 1
+ * DESCRIPTION: check value-equality-expression
+ */
+
+
+//A == B is exactly the same as (A as? Any)?.equals(B) ?: (B === null) where equals is the method of kotlin.Any;
+fun box(): String {
+    val x = A(false)
+    val y = A(false)
+
+    if (x == y) {
+        if (x.isEqualsCalled && !y.isEqualsCalled)
+            return "OK"
+    }
+    return "NOK"
+}
+
+
+data class A(val a: Boolean) {
+    var isEqualsCalled = false
+
+    override fun equals(anObject: Any?): Boolean {
+        isEqualsCalled = true
+        if (this === anObject) {
+            return true
+        }
+        if (anObject is A) {
+            if (anObject.a == a)
+                return true
+        }
+        return false
+    }
+}
@@ -0,0 +1,37 @@
+{
+  "2": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-218",
+          "casesNumber": 0,
+          "description": "check value-equality-expression",
+          "unexpectedBehaviour": false
+        }
+      ]
+    },
+    "pos": {
+      "1": [
+        {
+          "specVersion": "0.1-218",
+          "casesNumber": 0,
+          "description": "check value-equality-expression",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  },
+  "3": {
+    "pos": {
+      "1": [
+        {
+          "specVersion": "0.1-218",
+          "casesNumber": 0,
+          "description": "check value-equality-expression",
+          "path": "compiler/tests-spec/testData/codegen/box/linked/expressions/equality-expressions/value-equality-expressions/p-2/pos/1.1.kt",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}