Add various tests for DFA testing

2019-02-14 12:36:51 +03:00
parent 15e3482eec
commit 86bb5d689d
146 changed files with 31180 additions and 8508 deletions
@@ -0,0 +1,96 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 33
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: Any? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>null<!>
+
+    if (true) {
+        x = 42
+    } else {
+        x = 42
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    val x: Any?
+
+    if (true) {
+        x = 42
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Any? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>null<!>
+
+    if (true) {
+        x = ClassLevel2()
+    } else {
+        x = ClassLevel3()
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    val x: Any?
+
+    if (true) {
+        return
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Any?
+
+    if (true) {
+        throw Exception()
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    val x: Any?
+
+    if (true) {
+        x = 42.0
+    } else {
+        null!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}