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 +1,215 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 59
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_1() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_2() {
+    var x: Any? = null
+    if (x === null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Any? = null
+    while (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        x = <!DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    var x: Any? = null
+    while (x !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        x = <!DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_5() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_6() {
+    var x: Any? = null
+    if (x === null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_7() {
+    var x: Any? = null
+    x ?: return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_8() {
+    var x: Any? = null
+    if (x == null) throw Exception()
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_9() {
+    var x: Any? = null
+    x ?: throw Exception()
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_10() {
+    var x: Any? = null
+    x as Any
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_11() {
+    var x: Any? = null
+    x <!USELESS_CAST!>as? Any<!> ?: null!!
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_12() {
+    var x: Any? = null
+    if (x is Any) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x != null)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_13() {
+    var x: Any? = null
+    if (x != null) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x != null)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_14() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x is Any)
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_15() {
+    var x: Any? = null
+    if (x is Any) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x is Any)
+    }
+}