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 +1,118 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 37
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_1() {
+    var x: Class? = Class()
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        x++
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_2() {
+    var x: Class?
+    x = Class()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x--
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_3() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    --x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_4() {
+    var x: Class? = Class()
+    x as Class
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    ++x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    var x: Class? = Class()
+    x as Class
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x = x + x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: Class? = Class()
+    if (x is Class) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        x = x - x
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_7() {
+    var x: Class?
+    x = Class()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x += x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_8() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x -= x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}