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 +1,115 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 16
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_1(x: ClassWithCustomEquals) {
+    val y = null
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: ClassWithCustomEquals) {
+    if (<!SENSELESS_COMPARISON!>x == null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_3(x: ClassWithCustomEquals, y: Nothing?) {
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_4(x: ClassWithCustomEquals) {
+    val y = null
+    if (<!DEBUG_INFO_CONSTANT!>y<!> == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_5(x: ClassWithCustomEquals, y: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>y<!> == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_6(x: ClassWithCustomEquals) {
+    val y = null
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!> == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: ClassWithCustomEquals) {
+    if ((<!SENSELESS_COMPARISON!>x != null<!>) == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_8(x: ClassWithCustomEquals, y: Nothing?) {
+    if (!(<!DEBUG_INFO_CONSTANT!>y<!> == x) == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_9(x: ClassWithCustomEquals?, y: Interface1) {
+    if (x == y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & ClassWithCustomEquals?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & ClassWithCustomEquals?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest1<!>()
+    }
+}