From 239943867b1aaa8d67d6f22e6c2cde8d23a03a19 Mon Sep 17 00:00:00 2001
From: Alexey Tsvetkov <alexey.tsvetkov@jetbrains.com>
Date: Thu, 10 Aug 2017 00:34:02 +0300
Subject: [PATCH] Add JS specific proto comparison test

---
 .../kotlin/generators/tests/GenerateTests.kt      |  1 +
 .../JsProtoComparisonTestGenerated.java           | 15 +++++++++++++++
 .../testData/comparison/jsOnly/externals/new.kt   | 15 +++++++++++++++
 .../testData/comparison/jsOnly/externals/old.kt   | 15 +++++++++++++++
 .../comparison/jsOnly/externals/result.out        | 10 ++++++++++
 5 files changed, 56 insertions(+)
 create mode 100644 jps-plugin/testData/comparison/jsOnly/externals/new.kt
 create mode 100644 jps-plugin/testData/comparison/jsOnly/externals/old.kt
 create mode 100644 jps-plugin/testData/comparison/jsOnly/externals/result.out

diff --git a/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt b/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
index 843bd1169ca..411dfa1895d 100755
--- a/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
+++ b/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
@@ -1232,6 +1232,7 @@ fun main(args: Array<String>) {
 
         testClass<AbstractJsProtoComparisonTest> {
             commonProtoComparisonTests()
+            model("comparison/jsOnly", extension = null, excludeParentDirs = true)
         }
     }
 
diff --git a/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/incremental/JsProtoComparisonTestGenerated.java b/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/incremental/JsProtoComparisonTestGenerated.java
index 7274b9c9438..c234417aff9 100644
--- a/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/incremental/JsProtoComparisonTestGenerated.java
+++ b/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/incremental/JsProtoComparisonTestGenerated.java
@@ -272,4 +272,19 @@ public class JsProtoComparisonTestGenerated extends AbstractJsProtoComparisonTes
             doTest(fileName);
         }
     }
+
+    @TestMetadata("jps-plugin/testData/comparison/jsOnly")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class JsOnly extends AbstractJsProtoComparisonTest {
+        public void testAllFilesPresentInJsOnly() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("jps-plugin/testData/comparison/jsOnly"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, true);
+        }
+
+        @TestMetadata("externals")
+        public void testExternals() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("jps-plugin/testData/comparison/jsOnly/externals/");
+            doTest(fileName);
+        }
+    }
 }
diff --git a/jps-plugin/testData/comparison/jsOnly/externals/new.kt b/jps-plugin/testData/comparison/jsOnly/externals/new.kt
new file mode 100644
index 00000000000..feddad90bfc
--- /dev/null
+++ b/jps-plugin/testData/comparison/jsOnly/externals/new.kt
@@ -0,0 +1,15 @@
+package test
+
+external class ExternalClass {
+    fun addedExternalFun()
+    val addedExternalVal: Int
+}
+
+external class ClassBecameExternal
+class ClassBecameNonExternal
+
+external fun addedExternalFun()
+external val addedExternalVal: Int
+
+external fun funBecameExternal()
+fun funBecameNonExternal() {}
\ No newline at end of file
diff --git a/jps-plugin/testData/comparison/jsOnly/externals/old.kt b/jps-plugin/testData/comparison/jsOnly/externals/old.kt
new file mode 100644
index 00000000000..9a729477c7b
--- /dev/null
+++ b/jps-plugin/testData/comparison/jsOnly/externals/old.kt
@@ -0,0 +1,15 @@
+package test
+
+external class ExternalClass {
+    fun removedExternalFun()
+    val removedExternalVal: Int
+}
+
+class ClassBecameExternal
+external class ClassBecameNonExternal
+
+external fun removedExternalFun()
+external val removedExternalVal: Int
+
+fun funBecameExternal() {}
+external fun funBecameNonExternal()
diff --git a/jps-plugin/testData/comparison/jsOnly/externals/result.out b/jps-plugin/testData/comparison/jsOnly/externals/result.out
new file mode 100644
index 00000000000..756d19153db
--- /dev/null
+++ b/jps-plugin/testData/comparison/jsOnly/externals/result.out
@@ -0,0 +1,10 @@
+PROTO DIFFERENCE in test/ClassBecameExternal: FLAGS
+CHANGES in test/ClassBecameExternal: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/ClassBecameNonExternal: FLAGS
+CHANGES in test/ClassBecameNonExternal: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/ExternalClass: FUNCTION_LIST, PROPERTY_LIST
+CHANGES in test/ExternalClass: MEMBERS
+    [addedExternalFun, addedExternalVal, removedExternalFun, removedExternalVal]
+PROTO DIFFERENCE in test/MainKt: FUNCTION_LIST, PROPERTY_LIST
+CHANGES in test/MainKt: MEMBERS
+    [addedExternalFun, addedExternalVal, funBecameExternal, funBecameNonExternal, removedExternalFun, removedExternalVal]