diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanImageViewCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanImageViewCreateFlag.java
index 26d9aa4..12ce4a4 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanImageViewCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanImageViewCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanImageViewCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_IMAGE_VIEW_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanImageViewCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanLogicalDeviceCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanLogicalDeviceCreateFlag.java
index 3bde546..42338d7 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanLogicalDeviceCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanLogicalDeviceCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanLogicalDeviceCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_VULKAN_LOGICAL_DEVICE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanLogicalDeviceCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineColorBlendStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineColorBlendStateCreateFlag.java
index 5056213..1fa7c7a 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineColorBlendStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineColorBlendStateCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanPipelineColorBlendStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_VULKAN_PIPELINE_COLOR_BLEND_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineColorBlendStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDepthStencilStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDepthStencilStateCreateFlag.java
index ff57b11..86b4960 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDepthStencilStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDepthStencilStateCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineDepthStencilStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_DEPTH_STENCIL_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineDepthStencilStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDynamicStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDynamicStateCreateFlag.java
index df5f366..e4deda5 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDynamicStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineDynamicStateCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineDynamicStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_DYNAMIC_STATE_CREATE_FLAG(0x0);
+
+  private final int value;
+
+  VulkanPipelineDynamicStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineInputAssemblyStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineInputAssemblyStateCreateFlag.java
index 832744a..79c2b8b 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineInputAssemblyStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineInputAssemblyStateCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanPipelineInputAssemblyStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_VULKAN_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_FLAG(0x0);
+
+  private final int value;
+
+  VulkanPipelineInputAssemblyStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineLayoutCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineLayoutCreateFlag.java
index 340b04c..ebf6a25 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineLayoutCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineLayoutCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanPipelineLayoutCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_LAYOUT_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineLayoutCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineMultisampleStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineMultisampleStateCreateFlag.java
index 0b6fa17..c036bfa 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineMultisampleStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineMultisampleStateCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineMultisampleStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_MULTISAMPLE_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineMultisampleStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineRasterizationStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineRasterizationStateCreateFlag.java
index 2114707..f61d599 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineRasterizationStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineRasterizationStateCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanPipelineRasterizationStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_RASTERIZATION_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineRasterizationStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineShaderStageCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineShaderStageCreateFlag.java
index 1137f4c..33bfbe2 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineShaderStageCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineShaderStageCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineShaderStageCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_SHADER_STAGE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineShaderStageCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineTessellationStageCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineTessellationStageCreateFlag.java
index 0321689..03311bd 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineTessellationStageCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineTessellationStageCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineTessellationStageCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_VULKAN_PIPELINE_TESSELLATION_STAGE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineTessellationStageCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineVertexInputStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineVertexInputStateCreateFlag.java
index 0c8ab7c..57c909a 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineVertexInputStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineVertexInputStateCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanPipelineVertexInputStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_VERTEX_INPUT_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineVertexInputStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineViewportStateCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineViewportStateCreateFlag.java
index bedf710..d8633c7 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineViewportStateCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanPipelineViewportStateCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanPipelineViewportStateCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_PIPELINE_VIEWPORT_STATE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanPipelineViewportStateCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanRenderPassCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanRenderPassCreateFlag.java
index 3d793ae..4315993 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanRenderPassCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanRenderPassCreateFlag.java
@@ -23,13 +23,22 @@
 
 public enum VulkanRenderPassCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_RENDER_PASS_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanRenderPassCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanShaderModuleCreateFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanShaderModuleCreateFlag.java
index 022d854..78cac5f 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanShaderModuleCreateFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanShaderModuleCreateFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanShaderModuleCreateFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_VULKAN_SHADER_MODULE_CREATE_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanShaderModuleCreateFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanSubpassDescriptionFlag.java b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanSubpassDescriptionFlag.java
index 5cce310..5f88f0f 100644
--- a/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanSubpassDescriptionFlag.java
+++ b/com.io7m.jcoronado.api/src/main/java/com/io7m/jcoronado/api/VulkanSubpassDescriptionFlag.java
@@ -25,13 +25,22 @@
 
 public enum VulkanSubpassDescriptionFlag implements VulkanEnumBitmaskType
 {
-  // CHECKSTYLE:OFF
-  ;
-  // CHECKSTYLE:ON
+  /**
+   * No flags set.
+   */
+
+  VK_SUBPASS_DESCRIPTION_FLAG_NONE(0x0);
+
+  private final int value;
+
+  VulkanSubpassDescriptionFlag(final int i)
+  {
+    this.value = i;
+  }
 
   @Override
   public int value()
   {
-    return 0;
+    return this.value;
   }
 }
diff --git a/com.io7m.jcoronado.tests/src/test/java/com/io7m/jcoronado/tests/api/VulkanEqualsTest.java b/com.io7m.jcoronado.tests/src/test/java/com/io7m/jcoronado/tests/api/VulkanEqualsTest.java
new file mode 100644
index 0000000..b2b3e29
--- /dev/null
+++ b/com.io7m.jcoronado.tests/src/test/java/com/io7m/jcoronado/tests/api/VulkanEqualsTest.java
@@ -0,0 +1,315 @@
+/*
+ * Copyright © 2018 Mark Raynsford <code@io7m.com> http://io7m.com
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.io7m.jcoronado.tests.api;
+
+import com.io7m.jcoronado.api.VulkanApplicationInfo;
+import com.io7m.jcoronado.api.VulkanAttachmentDescription;
+import com.io7m.jcoronado.api.VulkanAttachmentReference;
+import com.io7m.jcoronado.api.VulkanBlendConstants;
+import com.io7m.jcoronado.api.VulkanExtensionProperties;
+import com.io7m.jcoronado.api.VulkanExtent2D;
+import com.io7m.jcoronado.api.VulkanExtent3D;
+import com.io7m.jcoronado.api.VulkanGraphicsPipelineCreateInfo;
+import com.io7m.jcoronado.api.VulkanImageSubresourceRange;
+import com.io7m.jcoronado.api.VulkanImageViewCreateInfo;
+import com.io7m.jcoronado.api.VulkanInstanceCreateInfo;
+import com.io7m.jcoronado.api.VulkanLayerProperties;
+import com.io7m.jcoronado.api.VulkanLineWidthRange;
+import com.io7m.jcoronado.api.VulkanLogicalDeviceCreateInfo;
+import com.io7m.jcoronado.api.VulkanLogicalDeviceQueueCreateInfo;
+import com.io7m.jcoronado.api.VulkanMemoryHeap;
+import com.io7m.jcoronado.api.VulkanMemoryType;
+import com.io7m.jcoronado.api.VulkanOffset2D;
+import com.io7m.jcoronado.api.VulkanOffset3D;
+import com.io7m.jcoronado.api.VulkanPhysicalDeviceFeatures;
+import com.io7m.jcoronado.api.VulkanPhysicalDeviceLimits;
+import com.io7m.jcoronado.api.VulkanPhysicalDeviceMemoryProperties;
+import com.io7m.jcoronado.api.VulkanPhysicalDeviceProperties;
+import com.io7m.jcoronado.api.VulkanPipelineColorBlendAttachmentState;
+import com.io7m.jcoronado.api.VulkanPipelineColorBlendStateCreateInfo;
+import com.io7m.jcoronado.api.VulkanPipelineDepthStencilStateCreateInfo;
+import nl.jqno.equalsverifier.EqualsVerifier;
+import org.junit.jupiter.api.Test;
+
+public final class VulkanEqualsTest
+{
+  @Test
+  public void testApplicationInfo()
+  {
+    EqualsVerifier.forClass(VulkanApplicationInfo.class)
+      .withNonnullFields(
+        "applicationName",
+        "engineName")
+      .verify();
+  }
+
+  @Test
+  public void testAttachmentDescription()
+  {
+    EqualsVerifier.forClass(VulkanAttachmentDescription.class)
+      .withNonnullFields(
+        "flags",
+        "format",
+        "samples",
+        "loadOp",
+        "storeOp",
+        "stencilLoadOp",
+        "stencilStoreOp",
+        "finalLayout",
+        "initialLayout")
+      .verify();
+  }
+
+  @Test
+  public void testAttachmentReference()
+  {
+    EqualsVerifier.forClass(VulkanAttachmentReference.class)
+      .withNonnullFields("layout")
+      .verify();
+  }
+
+  @Test
+  public void testBlendConstants()
+  {
+    EqualsVerifier.forClass(VulkanBlendConstants.class)
+      .verify();
+  }
+
+  @Test
+  public void testExtensionProperties()
+  {
+    EqualsVerifier.forClass(VulkanExtensionProperties.class)
+      .withNonnullFields("name")
+      .verify();
+  }
+
+  @Test
+  public void testExtent2D()
+  {
+    EqualsVerifier.forClass(VulkanExtent2D.class)
+      .verify();
+  }
+
+  @Test
+  public void testExtent3D()
+  {
+    EqualsVerifier.forClass(VulkanExtent3D.class)
+      .verify();
+  }
+
+  @Test
+  public void testGraphicsPipelineCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanGraphicsPipelineCreateInfo.class)
+      .withNonnullFields(
+        "flags",
+        "stages",
+        "layout",
+        "renderPass",
+        "rasterizationState",
+        "inputAssemblyState",
+        "vertexInputState")
+      .verify();
+  }
+
+  @Test
+  public void testImageSubresourceRange()
+  {
+    EqualsVerifier.forClass(VulkanImageSubresourceRange.class)
+      .withNonnullFields("flags")
+      .verify();
+  }
+
+  @Test
+  public void testImageViewCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanImageViewCreateInfo.class)
+      .withNonnullFields(
+        "components",
+        "subresourceRange",
+        "flags",
+        "image",
+        "viewType",
+        "format")
+      .verify();
+  }
+
+  @Test
+  public void testInstanceCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanInstanceCreateInfo.class)
+      .withNonnullFields(
+        "applicationInfo",
+        "enabledExtensions",
+        "enabledLayers")
+      .verify();
+  }
+
+  @Test
+  public void testLayerProperties()
+  {
+    EqualsVerifier.forClass(VulkanLayerProperties.class)
+      .withNonnullFields(
+        "name",
+        "description")
+      .verify();
+  }
+
+  @Test
+  public void testLineWidthRange()
+  {
+    EqualsVerifier.forClass(VulkanLineWidthRange.class)
+      .verify();
+  }
+
+  @Test
+  public void testLogicalDeviceCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanLogicalDeviceCreateInfo.class)
+      .withNonnullFields(
+        "flags",
+        "queueCreateInfos",
+        "enabledLayers",
+        "enabledExtensions",
+        "features")
+      .verify();
+  }
+
+  @Test
+  public void testLogicalDeviceQueueCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanLogicalDeviceQueueCreateInfo.class)
+      .withNonnullFields(
+        "flags",
+        "queuePriorities")
+      .verify();
+  }
+
+  @Test
+  public void testMemoryHeapType()
+  {
+    EqualsVerifier.forClass(VulkanMemoryHeap.class)
+      .withNonnullFields(
+        "flags")
+      .verify();
+  }
+
+  @Test
+  public void testMemoryType()
+  {
+    EqualsVerifier.forClass(VulkanMemoryType.class)
+      .withNonnullFields(
+        "flags")
+      .verify();
+  }
+
+  @Test
+  public void testOffset2D()
+  {
+    EqualsVerifier.forClass(VulkanOffset2D.class)
+      .verify();
+  }
+
+  @Test
+  public void testOffset3D()
+  {
+    EqualsVerifier.forClass(VulkanOffset3D.class)
+      .verify();
+  }
+
+  @Test
+  public void testPhysicalDeviceFeatures()
+  {
+    EqualsVerifier.forClass(VulkanPhysicalDeviceFeatures.class)
+      .verify();
+  }
+
+  @Test
+  public void testPhysicalDeviceLimits()
+  {
+    EqualsVerifier.forClass(VulkanPhysicalDeviceLimits.class)
+      .withNonnullFields(
+        "lineWidthRange",
+        "maxComputeWorkGroupCount",
+        "maxComputeWorkGroupSize",
+        "maxViewportDimensions",
+        "viewportBoundsRange",
+        "pointSizeRange")
+      .verify();
+  }
+
+  @Test
+  public void testPhysicalDeviceMemoryProperties()
+  {
+    EqualsVerifier.forClass(VulkanPhysicalDeviceMemoryProperties.class)
+      .withNonnullFields(
+        "heaps",
+        "types")
+      .verify();
+  }
+
+  @Test
+  public void testPhysicalDeviceProperties()
+  {
+    EqualsVerifier.forClass(VulkanPhysicalDeviceProperties.class)
+      .withNonnullFields(
+        "name",
+        "type",
+        "apiVersion",
+        "driverVersion")
+      .verify();
+  }
+
+  @Test
+  public void testPipelineColorBlendAttachmentState()
+  {
+    EqualsVerifier.forClass(VulkanPipelineColorBlendAttachmentState.class)
+      .withNonnullFields(
+        "colorWriteMask",
+        "srcColorBlendFactor",
+        "dstColorBlendFactor",
+        "srcAlphaBlendFactor",
+        "dstAlphaBlendFactor",
+        "alphaBlendOp",
+        "colorBlendOp")
+      .verify();
+  }
+
+  @Test
+  public void testPipelineColorBlendStateCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanPipelineColorBlendStateCreateInfo.class)
+      .withNonnullFields(
+        "logicOp",
+        "flags",
+        "attachments",
+        "blendConstants")
+      .verify();
+  }
+
+  @Test
+  public void testPipelineDepthStencilStateCreateInfo()
+  {
+    EqualsVerifier.forClass(VulkanPipelineDepthStencilStateCreateInfo.class)
+      .withNonnullFields(
+        "depthCompareOp",
+        "flags",
+        "front",
+        "back")
+      .verify();
+  }
+}