diff --git a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/formatter/KotlinCodeStyleSettingsTest.kt b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/formatter/KotlinCodeStyleSettingsTest.kt
index c7745d3f8f5d..820cab946d95 100644
--- a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/formatter/KotlinCodeStyleSettingsTest.kt
+++ b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/formatter/KotlinCodeStyleSettingsTest.kt
@@ -34,8 +34,29 @@ class KotlinCodeStyleSettingsTest : LightPlatformTestCase() {
         it.kotlinCommonSettings.BRACE_STYLE = 10
     }
 
-    fun `test official code style scheme`() = doTestWithScheme(KotlinStyleGuideCodeStyle.INSTANCE, "officialCodeStyleScheme.xml")
-    fun `test obsolete code style scheme`() = doTestWithScheme(KotlinObsoleteCodeStyle.INSTANCE, "obsoleteCodeStyleScheme.xml")
+    fun `test write official code style scheme`() = doTestWithScheme(KotlinStyleGuideCodeStyle.INSTANCE, "officialCodeStyleScheme.xml")
+    fun `test write obsolete code style scheme`() = doTestWithScheme(KotlinObsoleteCodeStyle.INSTANCE, "obsoleteCodeStyleScheme.xml")
+
+    fun `test read official code style scheme`() = testRead(KotlinStyleGuideCodeStyle.INSTANCE, "officialCodeStyleScheme.xml")
+    fun `test read obsolete code style scheme`() = testRead(KotlinObsoleteCodeStyle.INSTANCE, "obsoleteCodeStyleScheme.xml")
+    // New default when empty is the official code style
+    fun `test empty code style scheme`() = testRead(KotlinStyleGuideCodeStyle.INSTANCE, "emptyCodeStyleScheme.xml")
+
+    private fun testRead(expected: KotlinPredefinedCodeStyle, fileName: String) {
+
+        doWithTemporarySettings {
+            val expectedSettings = CodeStyleSettingsManager.getInstance().cloneSettings(CodeStyle.getSettings(project))
+            expected.apply(expectedSettings)
+            val expectedCustomSettings = expectedSettings.kotlinCustomSettings
+            val expectedCommonSettings = expectedSettings.kotlinCommonSettings
+
+            val projectSettings = CodeStyle.getSettings(project)
+            val settingsElement = JDOMUtil.load(getTestFile(fileName).readText())
+            projectSettings.readExternal(settingsElement)
+            assertEquals(projectSettings.kotlinCustomSettings, expectedCustomSettings)
+            assertEquals(projectSettings.kotlinCommonSettings, expectedCommonSettings)
+        }
+    }
 
     private fun doTestWithScheme(codeStyle: KotlinPredefinedCodeStyle, fileName: String) {
         doWithTemporarySettings {
diff --git a/plugins/kotlin/idea/tests/testData/codeStyle/emptyCodeStyleScheme.xml b/plugins/kotlin/idea/tests/testData/codeStyle/emptyCodeStyleScheme.xml
new file mode 100644
index 000000000000..44e47773f937
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/codeStyle/emptyCodeStyleScheme.xml
@@ -0,0 +1,2 @@
+<code_scheme name="Project" version="173">
+</code_scheme>
diff --git a/plugins/kotlin/idea/tests/testData/codeStyle/officialCodeStyleScheme.xml b/plugins/kotlin/idea/tests/testData/codeStyle/officialCodeStyleScheme.xml
index 89564f239d14..1282504a268d 100644
--- a/plugins/kotlin/idea/tests/testData/codeStyle/officialCodeStyleScheme.xml
+++ b/plugins/kotlin/idea/tests/testData/codeStyle/officialCodeStyleScheme.xml
@@ -1 +1,8 @@
-<code_scheme name="Project" version="173" />
+<code_scheme name="Project" version="173">
+  <JetCodeStyleSettings>
+    <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+  </JetCodeStyleSettings>
+  <codeStyleSettings language="kotlin">
+    <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+  </codeStyleSettings>
+</code_scheme>