Move foreign annotation tests into diagnostics folder

2021-04-05 17:23:01 +03:00
parent 57bd4d3a98
commit 6f9694174f
340 changed files with 5049 additions and 1622 deletions
@@ -0,0 +1,52 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+
+// FILE: A.java
+import androidx.annotation.*;
+
+public class A<T> {
+    @RecentlyNullable public String field = null;
+
+    @RecentlyNullable
+    public String foo(@RecentlyNonNull String x, @RecentlyNullable CharSequence y) {
+        return "";
+    }
+
+    @RecentlyNonNull
+    public String bar() {
+        return "";
+    }
+
+    @RecentlyNullable
+    public T baz(@RecentlyNonNull T x) { return x; }
+
+    @RecentlyNonNull
+    public T baz2(@RecentlyNullable T x) { return x; }
+}
+
+// FILE: main.kt
+fun main(a: A<String>, a1: A<String?>) {
+    a.foo("", null)?.length
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS("String?")!>a.foo("", null)<!>.length
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.foo(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS("String; Nothing?")!>null<!>, "")<!>.length
+
+    a.bar().length
+    a.bar()<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.length
+
+    a.field?.length
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.field<!>.length
+
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.baz("")<!>.length
+    a.baz("")?.length
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.baz(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>)<!>.length
+
+    a1.baz("")!!.length
+    a1.baz(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>)!!.length
+
+    a.baz2("").length
+    a.baz2("")<!UNNECESSARY_SAFE_CALL!>?.<!>length
+    a.baz2("")<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.length
+
+    a.baz2(null).length
+    a.baz2(null)<!UNNECESSARY_SAFE_CALL!>?.<!>length
+    a.baz2(null)<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.length
+}