KtLightAnnotation: handling vararg with single arg (EA-114679)

It is deprecated but yet possible form of usage
2018-01-10 20:38:10 +03:00
parent 6197c5bf7f
commit 9cb62d66cb
2 changed files with 31 additions and 5 deletions
@@ -339,6 +339,27 @@ class KtLightAnnotationTest : KotlinLightCodeInsightFixtureTestCase() {
        }
    }

+    fun testVarargWithSingleArg() {
+        myFixture.addClass("""
+            public @interface Annotation {
+                String[] value();
+            }
+        """.trimIndent())
+
+        myFixture.configureByText("AnnotatedClass.kt", """
+            @Annotation(value = "a")
+            open class AnnotatedClass
+        """.trimIndent())
+        myFixture.testHighlighting("Annotation.java", "AnnotatedClass.kt")
+
+        val annotations = myFixture.findClass("AnnotatedClass").expectAnnotations(1)
+        val annotationAttributeVal = annotations.first().findAttributeValue("value") as PsiArrayInitializerMemberValue
+        assertTextAndRange("\"a\"", annotationAttributeVal)
+        for ((i, arg) in listOf("\"a\"").withIndex()) {
+            assertTextAndRange(arg, annotationAttributeVal.initializers[i])
+        }
+    }
+
    fun testVarargWithArrayLiteralAndSpread() {
        myFixture.addClass("""
            public @interface Annotation {