From 627c2186e9754832319d92834f3badfcaaef84f6 Mon Sep 17 00:00:00 2001
From: Alex Tkachman <alex.tkachman@gmail.com>
Date: Mon, 5 Dec 2011 17:29:43 +0200
Subject: [PATCH] test for obsolete KT-684

---
 .../testData/codegen/regressions/kt684.jet    | 29 +++++++++++++++++++
 .../jet/codegen/PrimitiveTypesTest.java       |  5 ++++
 2 files changed, 34 insertions(+)
 create mode 100644 compiler/testData/codegen/regressions/kt684.jet

diff --git a/compiler/testData/codegen/regressions/kt684.jet b/compiler/testData/codegen/regressions/kt684.jet
new file mode 100644
index 00000000000..41048cec7c5
--- /dev/null
+++ b/compiler/testData/codegen/regressions/kt684.jet
@@ -0,0 +1,29 @@
+fun escapeChar(c : Char) : String? = when (c) {
+  '\\' => "\\\\"
+  '\n' => "\\n"
+  '"'  => "\\\""
+  else => String.valueOf(c)
+}
+
+fun String.escape(i : Int = 0, result : String = "") : String =
+  if (i == length) result
+  else escape(i + 1, result + escapeChar(get(i)))
+
+fun box() : String {
+  val s = "  System.out?.println(\"fun escapeChar(c : Char) : String? = when (c) {\");\n  System.out?.println(\"  '\\\\\\\\' => \\\"\\\\\\\\\\\\\\\\\\\"\");\n  System.out?.println(\"  '\\\\n' => \\\"\\\\\\\\n\\\"\");\n  System.out?.println(\"  '\\\"'  => \\\"\\\\\\\\\\\\\\\"\\\"\");\n  System.out?.println(\"  else => String.valueOf(c)\");\n  System.out?.println(\"}\");\n  System.out?.println();\n  System.out?.println(\"fun String.escape(i : Int = 0, result : String = \\\"\\\") : String =\");\n  System.out?.println(\"  if (i == length) result\");\n  System.out?.println(\"  else escape(i + 1, result + escapeChar(this.get(i)))\");\n  System.out?.println();\n  System.out?.println(\"fun main(args : Array<String>) {\");\n  System.out?.println(\"  val s = \\\"\" + s.escape() + \"\\\";\");\n  System.out?.println(s);\n}\n";
+  System.out?.println("fun escapeChar(c : Char) : String? = when (c) {");
+  System.out?.println("  '\\\\' => \"\\\\\\\\\"");
+  System.out?.println("  '\\n' => \"\\\\n\"");
+  System.out?.println("  '\"'  => \"\\\\\\\"\"");
+  System.out?.println("  else => String.valueOf(c)");
+  System.out?.println("}");
+  System.out?.println();
+  System.out?.println("fun String.escape(i : Int = 0, result : String = \"\") : String =");
+  System.out?.println("  if (i == length) result");
+  System.out?.println("  else escape(i + 1, result + escapeChar(this.get(i)))");
+  System.out?.println();
+  System.out?.println("fun main(args : Array<String>) {");
+  System.out?.println("  val s = \"" + s.escape() + "\";");
+  System.out?.println(s);
+  return "OK"
+}
\ No newline at end of file
diff --git a/compiler/tests/org/jetbrains/jet/codegen/PrimitiveTypesTest.java b/compiler/tests/org/jetbrains/jet/codegen/PrimitiveTypesTest.java
index 39edddeae2a..b11121da4e6 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/PrimitiveTypesTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/PrimitiveTypesTest.java
@@ -345,6 +345,11 @@ public class PrimitiveTypesTest extends CodegenTestCase {
 
     public void testKt753 () {
         blackBoxFile("regressions/kt753.jet");
+//        System.out.println(generateToText());
+    }
+
+    public void testKt684 () {
+        blackBoxFile("regressions/kt684.jet");
 //        System.out.println(generateToText());
     }
 }