From 669104538d8ddedb11432728085ca426732606d4 Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <nikolay.krasko@jetbrains.com>
Date: Wed, 23 Oct 2013 17:26:40 +0400
Subject: [PATCH] Tests for shadowing and redeclaration

---
 idea/testData/checker/Redeclaration.kt        | 28 +++++++++++++++++++
 idea/testData/checker/Shadowing.kt            | 17 +++++++++++
 .../checkers/JetPsiCheckerTestGenerated.java  | 10 +++++++
 3 files changed, 55 insertions(+)
 create mode 100644 idea/testData/checker/Redeclaration.kt
 create mode 100644 idea/testData/checker/Shadowing.kt

diff --git a/idea/testData/checker/Redeclaration.kt b/idea/testData/checker/Redeclaration.kt
new file mode 100644
index 00000000000..08cffc678bb
--- /dev/null
+++ b/idea/testData/checker/Redeclaration.kt
@@ -0,0 +1,28 @@
+val <error>a</error> : Int = 1
+val <error>a</error> : Int = 1
+
+<error>fun foo()</error> {}
+<error>fun foo()</error> {}
+
+enum class EnumClass {
+    <error>FOO</error>
+    <error>FOO</error>
+}
+
+class A {
+    val <error>a</error> : Int = 1
+    val <error>a</error> : Int = 1
+
+    <error>fun foo()</error> {}
+    <error>fun foo()</error> {}
+}
+
+object B {
+    class <error>C</error>
+    class <error>C</error>
+}
+
+fun PairParam<<error>T</error>, <error>T</error>>() {}
+class PParam<<error>T</error>, <error>T</error>> {}
+
+val <<error>T</error>, <error>T</error>> T.fooParam : Int = 1
\ No newline at end of file
diff --git a/idea/testData/checker/Shadowing.kt b/idea/testData/checker/Shadowing.kt
new file mode 100644
index 00000000000..a07020700c4
--- /dev/null
+++ b/idea/testData/checker/Shadowing.kt
@@ -0,0 +1,17 @@
+class A {
+    fun component1() = 42
+    fun component2() = 42
+}
+
+fun foo(a: A, <warning>c</warning>: Int) {
+    val (<warning descr="[NAME_SHADOWING] Name shadowed: a"><warning descr="[UNUSED_VARIABLE] Variable 'a' is never used">a</warning></warning>, <warning>b</warning>) = a
+    val arr = Array(2) { A() }
+    for ((<warning descr="[NAME_SHADOWING] Name shadowed: c">c</warning>, d) in arr) {
+    }
+}
+
+fun f(<warning>p</warning>: Int): Int {
+    val <error>p</error> = 2
+    val <error>p</error> = 3
+    return p
+}
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/jet/checkers/JetPsiCheckerTestGenerated.java b/idea/tests/org/jetbrains/jet/checkers/JetPsiCheckerTestGenerated.java
index 38c3a9699eb..baa8ea9cb62 100644
--- a/idea/tests/org/jetbrains/jet/checkers/JetPsiCheckerTestGenerated.java
+++ b/idea/tests/org/jetbrains/jet/checkers/JetPsiCheckerTestGenerated.java
@@ -218,6 +218,11 @@ public class JetPsiCheckerTestGenerated extends AbstractJetPsiCheckerTest {
             doTest("idea/testData/checker/RecursiveTypeInference.kt");
         }
         
+        @TestMetadata("Redeclaration.kt")
+        public void testRedeclaration() throws Exception {
+            doTest("idea/testData/checker/Redeclaration.kt");
+        }
+        
         @TestMetadata("Redeclarations.kt")
         public void testRedeclarations() throws Exception {
             doTest("idea/testData/checker/Redeclarations.kt");
@@ -228,6 +233,11 @@ public class JetPsiCheckerTestGenerated extends AbstractJetPsiCheckerTest {
             doTest("idea/testData/checker/ResolveToJava.kt");
         }
         
+        @TestMetadata("Shadowing.kt")
+        public void testShadowing() throws Exception {
+            doTest("idea/testData/checker/Shadowing.kt");
+        }
+        
         @TestMetadata("StringTemplates.kt")
         public void testStringTemplates() throws Exception {
             doTest("idea/testData/checker/StringTemplates.kt");