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 +1,53 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 69
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29083
+ */
+
+// TESTCASE NUMBER: 1
+fun test1(x: ClassLevel1?) {
+    if (x!! is ClassLevel2) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel1?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel1?")!>x<!>.<!UNRESOLVED_REFERENCE!>test2<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    (x as ClassLevel1?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>test1()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x as ClassLevel1? is ClassLevel1) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>test1()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if ((x as Class).prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Class) {
+    if (x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!UNSAFE_CALL!>.<!>prop_8
+    }
+}