A set of additional tests for complex expressions DFA

2015-12-11 12:08:36 +03:00
parent d024045638
commit 6fb871a088
13 changed files with 125 additions and 0 deletions
@@ -0,0 +1,14 @@
+fun baz(s: String?): String {
+    val t = if (s == null) {
+        ""
+    }
+    else if (s == "") {
+        val u: String? = null
+        if (u == null) return ""
+        u
+    }
+    else {
+        s
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?): kotlin.String
@@ -0,0 +1,11 @@
+fun baz(s: String?, b: Boolean?): String {
+    val t = if (if (b == null) return "" else <!DEBUG_INFO_SMARTCAST!>b<!>) {
+        if (s == null) return ""
+        s
+    }
+    else {
+        if (s != null) return <!DEBUG_INFO_SMARTCAST!>s<!>
+        ""
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?, /*1*/ b: kotlin.Boolean?): kotlin.String
@@ -0,0 +1,11 @@
+fun baz(s: String?, u: String?): String {
+    val t = when(if (u == null) return "" else <!DEBUG_INFO_SMARTCAST!>u<!>) {
+        "abc" -> u
+        "" -> {
+            if (s == null) return ""
+            s
+        }
+        else -> u
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?, /*1*/ u: kotlin.String?): kotlin.String
@@ -0,0 +1,13 @@
+fun baz(s: String?): String {
+    val t = if (s == null) {
+        ""
+    }
+    else {
+        val u: String? = null
+        when (u) {
+            null -> ""
+            else -> u
+        }
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?): kotlin.String
@@ -0,0 +1,9 @@
+fun baz(s: String?): String {
+    val t = if (s != null) s
+    else {
+        val u: String? = null
+        if (u == null) return ""
+        u
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?): kotlin.String
@@ -0,0 +1,13 @@
+fun baz(s: String?, u: String?): String {
+    val t = when(s) {
+        is String -> {
+            if (u == null) return <!DEBUG_INFO_SMARTCAST!>s<!>
+            u
+        }
+        else -> {
+            if (u == null) return ""
+            u
+        }
+    }
+    return <!DEBUG_INFO_SMARTCAST!>t<!>
+}
@@ -0,0 +1,3 @@
+package
+
+public fun baz(/*0*/ s: kotlin.String?, /*1*/ u: kotlin.String?): kotlin.String
@@ -14967,12 +14967,36 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
                doTest(fileName);
            }

+            @TestMetadata("ifCascadeExprNotNull.kt")
+            public void testIfCascadeExprNotNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/ifCascadeExprNotNull.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("ifExprInConditionNonNull.kt")
+            public void testIfExprInConditionNonNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/ifExprInConditionNonNull.kt");
+                doTest(fileName);
+            }
+
+            @TestMetadata("ifExprInWhenSubjectNonNull.kt")
+            public void testIfExprInWhenSubjectNonNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/ifExprInWhenSubjectNonNull.kt");
+                doTest(fileName);
+            }
+
            @TestMetadata("ifExprNonNull.kt")
            public void testIfExprNonNull() throws Exception {
                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/ifExprNonNull.kt");
                doTest(fileName);
            }

+            @TestMetadata("ifWhenExprNonNull.kt")
+            public void testIfWhenExprNonNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/ifWhenExprNonNull.kt");
+                doTest(fileName);
+            }
+
            @TestMetadata("implicitReceiver.kt")
            public void testImplicitReceiver() throws Exception {
                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/implicitReceiver.kt");
@@ -15231,6 +15255,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
                doTest(fileName);
            }

+            @TestMetadata("shortIfExprNotNull.kt")
+            public void testShortIfExprNotNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/shortIfExprNotNull.kt");
+                doTest(fileName);
+            }
+
            @TestMetadata("smartCastOnElvis.kt")
            public void testSmartCastOnElvis() throws Exception {
                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/smartCastOnElvis.kt");
@@ -15327,6 +15357,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
                doTest(fileName);
            }

+            @TestMetadata("whenIfExprNonNull.kt")
+            public void testWhenIfExprNonNull() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/whenIfExprNonNull.kt");
+                doTest(fileName);
+            }
+
            @TestMetadata("whenSubjectImpossible.kt")
            public void testWhenSubjectImpossible() throws Exception {
                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/smartCasts/whenSubjectImpossible.kt");