Add DOMException

lxsmnsyc · Oct 10, 2023 · a7ceb97 · a7ceb97
1 parent b01810d
commit a7ceb97
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Showing 14 changed files with 234 additions and 7 deletions.
diff --git a/docs/compatibility.md b/docs/compatibility.md
@@ -154,6 +154,7 @@ By default, all feature flags are enabled. The following are the feature flags a
 | [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) | ❌ | ❓[^9][^13] | ❓[^9][^13] |
 | [`Event`](https://developer.mozilla.org/en-US/docs/Web/API/Event) | ❓[^9] | ❓[^9] | ❓[^9] |
 | [`CustomEvent`](https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent) | ❓[^9] | ❓[^9] | ❓[^9] |
+| [`DOMException`](https://developer.mozilla.org/en-US/docs/Web/API/DOMException) | ❓[^9] | ❓[^9] | ❓[^9] |
 | Cyclic references | ✅ | ✅ | ✅ |
 | Isomorphic references | ✅ | ✅ | ✅ |
 

diff --git a/packages/seroval/src/core/constants.ts b/packages/seroval/src/core/constants.ts
@@ -51,6 +51,7 @@ export const enum SerovalNodeType {
   Response = 36,
   Event = 37,
   CustomEvent = 38,
+  DOMException = 39,
 }
 
 export const enum SerovalObjectFlags {

diff --git a/packages/seroval/src/core/cross/async.ts b/packages/seroval/src/core/cross/async.ts
@@ -71,7 +71,7 @@ import {
   createRegExpNode,
   createStringNode,
 } from '../base-primitives';
-import { createURLNode, createURLSearchParamsNode } from '../web-api';
+import { createDOMExceptionNode, createURLNode, createURLSearchParamsNode } from '../web-api';
 import promiseToResult from '../promise-to-result';
 import {
   createCustomEventOptions,
@@ -684,6 +684,8 @@ async function parseObject(
         return generateEventNode(ctx, id, current as unknown as Event);
       case CustomEvent:
         return generateCustomEventNode(ctx, id, current as unknown as CustomEvent);
+      case DOMException:
+        return createDOMExceptionNode(id, current as unknown as DOMException);
       default:
         break;
     }

diff --git a/packages/seroval/src/core/cross/serialize.ts b/packages/seroval/src/core/cross/serialize.ts
@@ -43,6 +43,7 @@ import type {
   SerovalResponseNode,
   SerovalEventNode,
   SerovalCustomEventNode,
+  SerovalDOMExceptionNode,
 } from '../types';
 import {
   SerovalObjectRecordSpecialKey,
@@ -808,6 +809,15 @@ function serializeCustomEvent(
   );
 }
 
+function serializeDOMException(
+  node: SerovalDOMExceptionNode,
+): string {
+  return assignIndexedValue(
+    node.i,
+    'new DOMException("' + node.s + '","' + node.c + '")',
+  );
+}
+
 export default function crossSerializeTree(
   ctx: CrossSerializerContext,
   node: SerovalNode,
@@ -890,6 +900,8 @@ export default function crossSerializeTree(
       return serializeEvent(ctx, node);
     case SerovalNodeType.CustomEvent:
       return serializeCustomEvent(ctx, node);
+    case SerovalNodeType.DOMException:
+      return serializeDOMException(node);
     default:
       throw new Error('invariant');
   }

diff --git a/packages/seroval/src/core/cross/stream.ts b/packages/seroval/src/core/cross/stream.ts
@@ -72,7 +72,7 @@ import {
   createRegExpNode,
   createStringNode,
 } from '../base-primitives';
-import { createURLNode, createURLSearchParamsNode } from '../web-api';
+import { createDOMExceptionNode, createURLNode, createURLSearchParamsNode } from '../web-api';
 import {
   createCustomEventOptions,
   createEventOptions,
@@ -805,6 +805,8 @@ function parseObject(
         return generateEventNode(ctx, id, current as unknown as Event);
       case CustomEvent:
         return generateCustomEventNode(ctx, id, current as unknown as CustomEvent);
+      case DOMException:
+        return createDOMExceptionNode(id, current as unknown as DOMException);
       default:
         break;
     }

diff --git a/packages/seroval/src/core/cross/sync.ts b/packages/seroval/src/core/cross/sync.ts
@@ -58,7 +58,7 @@ import {
   createRegExpNode,
   createStringNode,
 } from '../base-primitives';
-import { createURLNode, createURLSearchParamsNode } from '../web-api';
+import { createDOMExceptionNode, createURLNode, createURLSearchParamsNode } from '../web-api';
 import { createCustomEventOptions, createEventOptions } from '../constructors';
 
 type ObjectLikeNode = SerovalObjectNode | SerovalNullConstructorNode;
@@ -568,6 +568,8 @@ function parseObject(
         return generateEventNode(ctx, id, current as unknown as Event);
       case CustomEvent:
         return generateCustomEventNode(ctx, id, current as unknown as CustomEvent);
+      case DOMException:
+        return createDOMExceptionNode(id, current as unknown as DOMException);
       default:
         break;
     }

diff --git a/packages/seroval/src/core/tree/async.ts b/packages/seroval/src/core/tree/async.ts
@@ -71,7 +71,7 @@ import {
   createRegExpNode,
   createStringNode,
 } from '../base-primitives';
-import { createURLNode, createURLSearchParamsNode } from '../web-api';
+import { createDOMExceptionNode, createURLNode, createURLSearchParamsNode } from '../web-api';
 import promiseToResult from '../promise-to-result';
 import {
   createCustomEventOptions,
@@ -683,6 +683,8 @@ async function parseObject(
         return generateEventNode(ctx, id, current as unknown as Event);
       case CustomEvent:
         return generateCustomEventNode(ctx, id, current as unknown as CustomEvent);
+      case DOMException:
+        return createDOMExceptionNode(id, current as unknown as DOMException);
       default:
         break;
     }

diff --git a/packages/seroval/src/core/tree/deserialize.ts b/packages/seroval/src/core/tree/deserialize.ts
@@ -15,6 +15,7 @@ import type {
   SerovalBlobNode,
   SerovalBoxedNode,
   SerovalCustomEventNode,
+  SerovalDOMExceptionNode,
   SerovalDataViewNode,
   SerovalDateNode,
   SerovalErrorNode,
@@ -440,6 +441,20 @@ function deserializeCustomEvent(
   );
 }
 
+function deserializeDOMException(
+  ctx: DeserializerContext,
+  node: SerovalDOMExceptionNode,
+): DOMException {
+  return assignIndexedValue(
+    ctx,
+    node.i,
+    new DOMException(
+      deserializeString(node.s),
+      deserializeString(node.c),
+    ),
+  );
+}
+
 export default function deserializeTree(
   ctx: DeserializerContext,
   node: SerovalNode,
@@ -507,6 +522,8 @@ export default function deserializeTree(
       return deserializeEvent(ctx, node);
     case SerovalNodeType.CustomEvent:
       return deserializeCustomEvent(ctx, node);
+    case SerovalNodeType.DOMException:
+      return deserializeDOMException(ctx, node);
     default:
       throw new Error('invariant');
   }

diff --git a/packages/seroval/src/core/tree/serialize.ts b/packages/seroval/src/core/tree/serialize.ts
@@ -40,6 +40,7 @@ import type {
   SerovalResponseNode,
   SerovalEventNode,
   SerovalCustomEventNode,
+  SerovalDOMExceptionNode,
 } from '../types';
 import {
   SerovalObjectRecordSpecialKey,
@@ -769,6 +770,17 @@ function serializeCustomEvent(
   );
 }
 
+function serializeDOMException(
+  ctx: SerializerContext,
+  node: SerovalDOMExceptionNode,
+): string {
+  return assignIndexedValue(
+    ctx,
+    node.i,
+    'new DOMException("' + node.s + '","' + node.c + '")',
+  );
+}
+
 export default function serializeTree(
   ctx: SerializerContext,
   node: SerovalNode,
@@ -837,6 +849,8 @@ export default function serializeTree(
       return serializeEvent(ctx, node);
     case SerovalNodeType.CustomEvent:
       return serializeCustomEvent(ctx, node);
+    case SerovalNodeType.DOMException:
+      return serializeDOMException(ctx, node);
     default:
       throw new Error('invariant');
   }

diff --git a/packages/seroval/src/core/tree/sync.ts b/packages/seroval/src/core/tree/sync.ts
@@ -59,7 +59,7 @@ import {
   createRegExpNode,
   createStringNode,
 } from '../base-primitives';
-import { createURLNode, createURLSearchParamsNode } from '../web-api';
+import { createDOMExceptionNode, createURLNode, createURLSearchParamsNode } from '../web-api';
 import { createCustomEventOptions, createEventOptions } from '../constructors';
 
 type ObjectLikeNode = SerovalObjectNode | SerovalNullConstructorNode;
@@ -568,6 +568,8 @@ function parseObject(
         return generateEventNode(ctx, id, current as unknown as Event);
       case CustomEvent:
         return generateCustomEventNode(ctx, id, current as unknown as CustomEvent);
+      case DOMException:
+        return createDOMExceptionNode(id, current as unknown as DOMException);
       default:
         break;
     }

diff --git a/packages/seroval/src/core/types.ts b/packages/seroval/src/core/types.ts
@@ -373,6 +373,15 @@ export interface SerovalCustomEventNode extends SerovalBaseNode {
   f: SerovalNode;
 }
 
+export interface SerovalDOMExceptionNode extends SerovalBaseNode {
+  t: SerovalNodeType.DOMException;
+  i: number;
+  // Message
+  s: string;
+  // name
+  c: string;
+}
+
 export type SerovalSyncNode =
   | SerovalPrimitiveNode
   | SerovalIndexedValueNode
@@ -397,7 +406,8 @@ export type SerovalSyncNode =
   | SerovalFormDataNode
   | SerovalBoxedNode
   | SerovalEventNode
-  | SerovalCustomEventNode;
+  | SerovalCustomEventNode
+  | SerovalDOMExceptionNode;
 
 export type SerovalAsyncNode =
   | SerovalPromiseNode

diff --git a/packages/seroval/src/core/web-api.ts b/packages/seroval/src/core/web-api.ts
@@ -1,6 +1,6 @@
 import { SerovalNodeType } from './constants';
 import { serializeString } from './string';
-import type { SerovalURLNode, SerovalURLSearchParamsNode } from './types';
+import type { SerovalDOMExceptionNode, SerovalURLNode, SerovalURLSearchParamsNode } from './types';
 
 export function createURLNode(
   id: number,
@@ -41,3 +41,23 @@ export function createURLSearchParamsNode(
     o: undefined,
   };
 }
+
+export function createDOMExceptionNode(
+  id: number,
+  current: DOMException,
+): SerovalDOMExceptionNode {
+  return {
+    t: SerovalNodeType.DOMException,
+    i: id,
+    s: serializeString(current.message),
+    l: undefined,
+    c: serializeString(current.name),
+    m: undefined,
+    p: undefined,
+    e: undefined,
+    a: undefined,
+    f: undefined,
+    b: undefined,
+    o: undefined,
+  };
+}
diff --git a/packages/seroval/test/web-api/__snapshots__/dom-exception.test.ts.snap b/packages/seroval/test/web-api/__snapshots__/dom-exception.test.ts.snap
@@ -0,0 +1,25 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`DOMException > crossSerialize > scoped > supports DOMException 1`] = `"($R=>($R[0]=new DOMException(\\"This is an example message.\\",\\"Example\\")))($R[\\"example\\"])"`;
+
+exports[`DOMException > crossSerialize > supports DOMException 1`] = `"$R[0]=new DOMException(\\"This is an example message.\\",\\"Example\\")"`;
+
+exports[`DOMException > crossSerializeAsync > scoped > supports DOMException 1`] = `"($R=>($R[0]=Promise.resolve($R[1]=new DOMException(\\"This is an example message.\\",\\"Example\\"))))($R[\\"example\\"])"`;
+
+exports[`DOMException > crossSerializeAsync > supports DOMException 1`] = `"$R[0]=Promise.resolve($R[1]=new DOMException(\\"This is an example message.\\",\\"Example\\"))"`;
+
+exports[`DOMException > crossSerializeStream > scoped > supports DOMException 1`] = `"($R=>($R[0]=_$.P()))($R[\\"example\\"])"`;
+
+exports[`DOMException > crossSerializeStream > scoped > supports DOMException 2`] = `"($R=>(_$.Ps($R[0],$R[1]=new DOMException(\\"This is an example message.\\",\\"Example\\"))))($R[\\"example\\"])"`;
+
+exports[`DOMException > crossSerializeStream > supports DOMException 1`] = `"$R[0]=_$.P()"`;
+
+exports[`DOMException > crossSerializeStream > supports DOMException 2`] = `"_$.Ps($R[0],$R[1]=new DOMException(\\"This is an example message.\\",\\"Example\\"))"`;
+
+exports[`DOMException > serialize > supports DOMException 1`] = `"new DOMException(\\"This is an example message.\\",\\"Example\\")"`;
+
+exports[`DOMException > serializeAsync > supports DOMException 1`] = `"Promise.resolve(new DOMException(\\"This is an example message.\\",\\"Example\\"))"`;
+
+exports[`DOMException > toJSON > supports DOMException 1`] = `"{\\"t\\":{\\"t\\":39,\\"i\\":0,\\"s\\":\\"This is an example message.\\",\\"c\\":\\"Example\\"},\\"f\\":16383,\\"m\\":[]}"`;
+
+exports[`DOMException > toJSONAsync > supports DOMException 1`] = `"{\\"t\\":{\\"t\\":12,\\"i\\":0,\\"s\\":1,\\"f\\":{\\"t\\":39,\\"i\\":1,\\"s\\":\\"This is an example message.\\",\\"c\\":\\"Example\\"}},\\"f\\":16383,\\"m\\":[]}"`;