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 +1,76 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 68
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29083
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x!! is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    (x as Nothing?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x as Number? is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if (x as Class? is Class) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_1
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (x as Nothing? is Nothing) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    (x as String?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?) {
+    if (x as String? != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x as String? == null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}