From 39c6e3712bd8e8f8592c80ea0e885ba29fefe08e Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Thu, 14 Jan 2016 14:30:23 +0100
Subject: [PATCH] add test to check that "Only the Kotlin standard library is
 allowed to use the 'kotlin' package" is reported in JPS builds

---
 .../kotlin/jps/build/KotlinJpsBuildTest.kt         | 10 ++++++++++
 .../general/CodeInKotlinPackage/kotlinProject.iml  | 12 ++++++++++++
 .../general/CodeInKotlinPackage/kotlinProject.ipr  | 14 ++++++++++++++
 .../general/CodeInKotlinPackage/src/test1.kt       |  5 +++++
 4 files changed, 41 insertions(+)
 create mode 100644 jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.iml
 create mode 100644 jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.ipr
 create mode 100644 jps-plugin/testData/general/CodeInKotlinPackage/src/test1.kt

diff --git a/jps-plugin/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt b/jps-plugin/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
index 04964f65aad..7d95fafcdb5 100644
--- a/jps-plugin/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
+++ b/jps-plugin/test/org/jetbrains/kotlin/jps/build/KotlinJpsBuildTest.kt
@@ -697,6 +697,16 @@ class KotlinJpsBuildTest : AbstractKotlinJpsBuildTestCase() {
         )
     }
 
+    fun testCodeInKotlinPackage() {
+        initProject()
+
+        val result = makeAll()
+        result.assertFailed()
+        val errors = result.getMessages(BuildMessage.Kind.ERROR)
+
+        Assert.assertEquals("Only the Kotlin standard library is allowed to use the 'kotlin' package", errors.single().messageText)
+    }
+
     fun testDoNotCreateUselessKotlinIncrementalCaches() {
         initProject()
         makeAll().assertSuccessful()
diff --git a/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.iml b/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.iml
new file mode 100644
index 00000000000..a0cbe548242
--- /dev/null
+++ b/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="jdk" jdkName="IDEA_JDK" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="kotlinProject" />
+  </component>
+</module>
diff --git a/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.ipr b/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.ipr
new file mode 100644
index 00000000000..90747786771
--- /dev/null
+++ b/jps-plugin/testData/general/CodeInKotlinPackage/kotlinProject.ipr
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <option name="DEFAULT_COMPILER" value="Javac" />
+  </component>
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/kotlinProject.iml" filepath="$PROJECT_DIR$/kotlinProject.iml" />
+    </modules>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="IDEA_JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/jps-plugin/testData/general/CodeInKotlinPackage/src/test1.kt b/jps-plugin/testData/general/CodeInKotlinPackage/src/test1.kt
new file mode 100644
index 00000000000..d68bb3a92ee
--- /dev/null
+++ b/jps-plugin/testData/general/CodeInKotlinPackage/src/test1.kt
@@ -0,0 +1,5 @@
+package kotlin.forever
+
+fun foo() {
+
+}