From 12e76f3d044aa2424fb76de62ff24fd0158d1d72 Mon Sep 17 00:00:00 2001
From: Michael Nedzelsky <Michael.Nedzelsky@jetbrains.com>
Date: Wed, 8 Oct 2014 16:19:08 +0400
Subject: [PATCH] JS backend: test for KT-2901: nullable type in string
 template

---
 .../k2js/test/semantics/StringTest.java       |  4 ++++
 .../cases/nullableTypeInStringTemplate.kt     | 19 +++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 js/js.translator/testData/expression/string/cases/nullableTypeInStringTemplate.kt

diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StringTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StringTest.java
index 7f680496c06..9ed5e3b33dc 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StringTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StringTest.java
@@ -86,4 +86,8 @@ public final class StringTest extends AbstractExpressionTest {
     public void testExtensionMethods() throws Exception {
         checkFooBoxIsOk();
     }
+
+    public void testNullableTypeInStringTemplate() throws Exception {
+        checkFooBoxIsOk();
+    }
 }
diff --git a/js/js.translator/testData/expression/string/cases/nullableTypeInStringTemplate.kt b/js/js.translator/testData/expression/string/cases/nullableTypeInStringTemplate.kt
new file mode 100644
index 00000000000..6af178e6416
--- /dev/null
+++ b/js/js.translator/testData/expression/string/cases/nullableTypeInStringTemplate.kt
@@ -0,0 +1,19 @@
+// KT-2901 nullable type in string template
+package foo
+
+fun box(): String {
+    var a: Int? = null
+
+    assertEquals("a: null", "a: ${a}")
+
+    a = 10
+    assertEquals("a: 10", "a: ${a}")
+
+    var s: String? = null
+    assertEquals("s: null", "s: $s")
+
+    s = "test"
+    assertEquals("s: test", "s: $s")
+
+    return "OK"
+}
\ No newline at end of file