[Spec tests] Add tests for expressions and statements

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/break-expression/p-1/neg/1.1.kt

@@ -0,0 +1,38 @@
+// !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: 0.1-222
+ * PLACE: expressions, jump-expressions, break-expression -> paragraph 1 -> sentence 1
+ * NUMBER: 1
+ * DESCRIPTION: A break expression is a jump expression allowed only within loop bodies.
+ */
+
+
+// TESTCASE NUMBER: 1
+fun case1() {
+    val inputList = listOf(1, 2, 3)
+    inputList.forEach {
+        listOf("1.", "2.", "3.").forEach {
+            if (true) <!NOT_A_LOOP_LABEL!>break<!LABEL_NAME_CLASH!>@forEach<!><!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case2() {
+    val inputList = listOf(1, 2, 3)
+    inputList.forEach {
+        listOf("1.", "2.", "3.").forEach {
+            if (true) <!BREAK_OR_CONTINUE_OUTSIDE_A_LOOP!>break<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case3() {
+    <!BREAK_OR_CONTINUE_OUTSIDE_A_LOOP!>break<!>
+}

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/break-expression/testsMap.json

@@ -0,0 +1,14 @@
+{
+  "1": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-222",
+          "casesNumber": 3,
+          "description": "A break expression is a jump expression allowed only within loop bodies.",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/continue-expression/p-1/neg/1.1.kt

@@ -0,0 +1,38 @@
+// !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: 0.1-222
+ * PLACE: expressions, jump-expressions, continue-expression -> paragraph 1 -> sentence 1
+ * NUMBER: 1
+ * DESCRIPTION: A continue expression is a jump expression allowed only within loop bodies.
+ */
+
+
+// TESTCASE NUMBER: 1
+fun case1() {
+    val inputList = listOf(1, 2, 3)
+    inputList.forEach {
+        listOf("1.", "2.", "3.").forEach {
+            if (true) <!NOT_A_LOOP_LABEL!>continue<!LABEL_NAME_CLASH!>@forEach<!><!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case2() {
+    val inputList = listOf(1, 2, 3)
+    inputList.forEach {
+        listOf("1.", "2.", "3.").forEach {
+            if (true) <!BREAK_OR_CONTINUE_OUTSIDE_A_LOOP!>continue<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case3() {
+    <!BREAK_OR_CONTINUE_OUTSIDE_A_LOOP!>continue<!>
+}

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/continue-expression/testsMap.json

@@ -0,0 +1,14 @@
+{
+  "1": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-222",
+          "casesNumber": 3,
+          "description": "A continue expression is a jump expression allowed only within loop bodies.",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  }
+}

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/return-expressions/p-1/pos/1.1.kt

@@ -0,0 +1,63 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_VARIABLE -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_VALUE -UNUSED_PARAMETER -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ *
+ * SPEC VERSION: 0.1-222
+ * PLACE: expressions, jump-expressions, return-expressions -> paragraph 1 -> sentence 1
+ * NUMBER: 1
+ * DESCRIPTION:
+ * HELPERS: checkType
+ */
+
+// TESTCASE NUMBER: 1
+fun case1() {
+    val x = fooCase1()
+    x checkType { check<Case1>() }
+}
+
+class Case1
+
+fun fooCase1(): Case1 = TODO()
+
+// TESTCASE NUMBER: 2
+fun case2() {
+    val x = fooCase2()
+    x checkType { check<Case1>() }
+}
+
+fun fooCase2(): Case1 {
+    val x = ""
+    return Case1()
+    <!UNREACHABLE_CODE!>val y = ""<!>
+}
+
+// TESTCASE NUMBER: 3
+fun case3() {
+    val x = object : Case13 {
+        override fun fooCase3(): Int {
+            return 1
+            <!UNREACHABLE_CODE!>"str"<!>
+            <!UNREACHABLE_CODE!>3<!>
+        }
+    }.fooCase3()
+
+    x checkType { check<Int>() }
+
+}
+
+interface Case13 {
+    fun fooCase3(): Int
+}
+
+// TESTCASE NUMBER: 4
+fun case4() {
+    val x = fooCase4()
+    x checkType { check<kotlin.Unit>() }
+}
+
+fun fooCase4()  {
+    return
+}

compiler/tests-spec/testData/diagnostics/linked/expressions/jump-expressions/return-expressions/testsMap.json

@@ -1,4 +1,16 @@
 {
+  "1": {
+    "pos": {
+      "1": [
+        {
+          "specVersion": "0.1-222",
+          "casesNumber": 4,
+          "description": "",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  },
   "5": {
     "neg": {
       "2": [