diff --git a/core/lib/Drupal/Core/Config/Testing/ConfigSchemaChecker.php b/core/lib/Drupal/Core/Config/Testing/ConfigSchemaChecker.php
index cf5f113..dbf6b7c 100644
--- a/core/lib/Drupal/Core/Config/Testing/ConfigSchemaChecker.php
+++ b/core/lib/Drupal/Core/Config/Testing/ConfigSchemaChecker.php
@@ -66,9 +66,20 @@ public function onConfigSave(ConfigCrudEvent $event) {
     $name = $saved_config->getName();
     $data = $saved_config->get();
     $checksum = crc32(serialize($data));
-    // Content translation settings cannot be provided schema yet, see
-    // https://www.drupal.org/node/2363155
-    if ($name != 'content_translation.settings' && !isset($this->checked[$name . ':' . $checksum])) {
+    $exceptions = array(
+      // Content translation settings cannot be provided schema yet, see
+      // https://www.drupal.org/node/2363155
+      'content_translation.settings',
+      // Following are used to test lack of or partial schema. Where partial
+      // schema is provided, that is explicitly tested in specific tests.
+      'config_schema_test.noschema',
+      'config_schema_test.someschema',
+      'config_schema_test.schema_data_types',
+      'config_schema_test.no_schema_data_types',
+      // Used to test application of schema to filtering of configuration.
+      'config_test.dynamic.system',
+    );
+    if (!in_array($name, $exceptions) && !isset($this->checked[$name . ':' . $checksum])) {
       $this->checked[$name . ':' . $checksum] = TRUE;
       $errors = $this->checkConfigSchema($this->typedManager, $name, $data);
       if ($errors === FALSE) {
diff --git a/core/modules/config/tests/config_test/config/schema/config_test.schema.yml b/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
index 6b375af..5237146 100644
--- a/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
+++ b/core/modules/config/tests/config_test/config/schema/config_test.schema.yml
@@ -105,6 +105,101 @@ config_test.system:
     foo:
       type: string
       label: 'Foo'
+    baz:
+      type: string
+      label: 'Baz'
     '404':
       type: string
       label: '404'
+
+config_test.new:
+  type: mapping
+  label: 'Configuration test'
+  mapping:
+     key:
+       type: string
+       label: 'Test setting'
+     new_key:
+       type: string
+       label: 'Test setting'
+     uuid:
+       type: string
+       label: 'UUID'
+
+config_test.old:
+  type: config_test.new
+
+config_test.foo:
+  type: mapping
+  label: 'Configuration test'
+  mapping:
+     value:
+       type: mapping
+       label: 'Value'
+       mapping:
+         key:
+           type: string
+           label: 'Key'
+     label:
+       type: label
+       label: 'Label'
+
+config_test.bar:
+  type: config_test.foo
+
+foo.bar:
+  type: mapping
+  mapping:
+    foo:
+      type: string
+    biff:
+      type: mapping
+      mapping:
+        bang:
+          type: string
+    array:
+      type: mapping
+      mapping:
+        foo:
+          type: string
+        biff:
+          type: mapping
+          mapping:
+            bang:
+              type: string
+    nested:
+      type: mapping
+      mapping:
+        array:
+          type: mapping
+          mapping:
+            foo:
+              type: string
+            biff:
+              type: mapping
+              mapping:
+                bang:
+                  type: string
+    'false':
+      type: boolean
+    'true':
+      type: boolean
+    'null':
+      type: string
+    casting_array:
+      type: mapping
+      mapping:
+        cast:
+          type: mapping
+          mapping:
+            'false':
+              type: boolean
+
+foo.baz:
+  type: mapping
+  mapping:
+    foo:
+      type: string
+
+biff.bang:
+  type: foo.baz
diff --git a/core/modules/config/tests/config_collection_install_test/config/schema/config_collection_install_test.schema.yml b/core/modules/config/tests/config_collection_install_test/config/schema/config_collection_install_test.schema.yml
new file mode 100644
index 0000000..6e93f97
--- /dev/null
+++ b/core/modules/config/tests/config_collection_install_test/config/schema/config_collection_install_test.schema.yml
@@ -0,0 +1,7 @@
+config_collection_install_test.test:
+  type: mapping
+  label: 'Collection test'
+  mapping:
+    collection:
+      type: string
+      label: 'Collection'
diff --git a/core/modules/config/tests/config_events_test/config/schema/config_events_test.schema.yml b/core/modules/config/tests/config_events_test/config/schema/config_events_test.schema.yml
new file mode 100644
index 0000000..e3005b1
--- /dev/null
+++ b/core/modules/config/tests/config_events_test/config/schema/config_events_test.schema.yml
@@ -0,0 +1,7 @@
+config_events_test.test:
+  type: mapping
+  label: 'Configuration events test'
+  mapping:
+    key:
+      type: string
+      label: 'Value'
diff --git a/core/modules/config/src/Tests/ConfigFileContentTest.php b/core/modules/config/src/Tests/ConfigFileContentTest.php
index 5a51eaa..03cad33 100644
--- a/core/modules/config/src/Tests/ConfigFileContentTest.php
+++ b/core/modules/config/src/Tests/ConfigFileContentTest.php
@@ -18,6 +18,13 @@
 class ConfigFileContentTest extends KernelTestBase {

   /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = array('config_test');
+
+  /**
    * Set to TRUE to strict check all configuration saved.
    *
    * @see \Drupal\Core\Config\Testing\ConfigSchemaChecker