[Spec tests] Add prefix increment expression codegen tests

2019-12-04 16:58:18 +03:00
parent 86d072e3aa
commit 6accbf6284
17 changed files with 760 additions and 6 deletions
@@ -72,7 +72,7 @@
        },
        {
          "specVersion": "0.1-213",
-          "casesNumber": 1,
+          "casesNumber": 2,
          "description": "Abstract classes may contain one or more abstract members, which should be implemented in a subtype of this abstract class",
          "unexpectedBehaviour": false
        },
@@ -0,0 +1,44 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS SPEC TEST (NEGATIVE)
+ *
+ * SPEC VERSION: 0.1-213
+ * PLACE: expressions, prefix-expressions, prefix-increment-expression -> paragraph 4 -> sentence 1
+ * RELEVANT PLACES: statements, assignments -> paragraph 3 -> sentence 2
+ * NUMBER:1
+ * DESCRIPTION: check unsafe prefix increment expression call for an assignable expression
+ */
+class A() {
+    var i = 0
+
+    operator fun inc(): A {
+        this.i++
+        return this
+    }
+}
+
+// TESTCASE NUMBER: 1
+
+fun case1() {
+    var b: Case1? = Case1()
+    <!UNSAFE_CALL!>++<!>b?.a
+}
+
+
+class Case1() {
+    var a: A = A()
+}
+
+// TESTCASE NUMBER: 2
+
+fun case2() {
+    var b= Case2()
+    ++<!VAL_REASSIGNMENT!>b.a<!>
+}
+
+class Case2() {
+    val a = A()
+}
@@ -0,0 +1,47 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS SPEC TEST (NEGATIVE)
+ *
+ * SPEC VERSION: 0.1-213
+ * PLACE: expressions, prefix-expressions, prefix-increment-expression -> paragraph 5 -> sentence 2
+ * NUMBER: 1
+ * DESCRIPTION: check as the result of inc is assigned to A, the return type of inc must be a subtype of A.
+ */
+
+// TESTCASE NUMBER: 1
+
+fun case1() {
+    var a = Case1()
+    val res: Any? = <!RESULT_TYPE_MISMATCH!>++<!>a
+}
+
+
+class Case1() {
+
+    <!INAPPLICABLE_OPERATOR_MODIFIER!>operator<!> fun inc(): B {
+        TODO()
+    }
+}
+
+class B() {}
+
+// TESTCASE NUMBER: 2
+
+fun case2() {
+    var a = Case2()
+    val res: Any? = <!RESULT_TYPE_MISMATCH!>++<!>a
+}
+
+class Case2() : C() {
+    var i = 0
+
+    <!INAPPLICABLE_OPERATOR_MODIFIER!>operator<!> fun inc(): C {
+        TODO()
+    }
+
+}
+
+open class C() {}
@@ -0,0 +1,26 @@
+{
+  "4": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-213",
+          "casesNumber": 2,
+          "description": "check unsafe prefix increment expression call for an assignable expression",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  },
+  "5": {
+    "neg": {
+      "2": [
+        {
+          "specVersion": "0.1-213",
+          "casesNumber": 2,
+          "description": "check as the result of inc is assigned to A, the return type of inc must be a subtype of A.",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}
@@ -0,0 +1,15 @@
+{
+  "7": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-213",
+          "casesNumber": 2,
+          "description": "Abstract classes may contain one or more abstract members, which should be implemented in a subtype of this abstract class",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/declarations/classifier-declaration/class-declaration/abstract-classes/p-2/neg/1.8.kt",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}
@@ -0,0 +1,15 @@
+{
+  "3": {
+    "neg": {
+      "2": [
+        {
+          "specVersion": "0.1-213",
+          "casesNumber": 2,
+          "description": "check unsafe prefix increment expression call for an assignable expression",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/expressions/prefix-expressions/prefix-increment-expression/p-4/neg/1.1.kt",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}