feat(std/node): Add AssertionError class (#7210)

1 files changed, 48 insertions, 0 deletions

diff --git a/std/node/_errors.ts b/std/node/_errors.ts
new file mode 100644
index 000000000..2321bb24f
--- /dev/null
+++ b/std/node/_errors.ts
@@ -0,0 +1,48 @@
+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
+// Adapted from Node.js. Copyright Joyent, Inc. and other Node contributors.
+
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// It will do so until we'll have Node errors completely ported (#5944):
+// Ref: https://github.com/nodejs/node/blob/50d28d4b3a616b04537feff014aa70437f064e30/lib/internal/errors.js#L251
+// Ref: https://github.com/nodejs/node/blob/50d28d4b3a616b04537feff014aa70437f064e30/lib/internal/errors.js#L299
+// Ref: https://github.com/nodejs/node/blob/50d28d4b3a616b04537feff014aa70437f064e30/lib/internal/errors.js#L325
+// Ref: https://github.com/nodejs/node/blob/50d28d4b3a616b04537feff014aa70437f064e30/lib/internal/errors.js#L943
+class ERR_INVALID_ARG_TYPE extends TypeError {
+  code = "ERR_INVALID_ARG_TYPE";
+
+  constructor(a1: string, a2: string, a3: unknown) {
+    super(
+      `The "${a1}" argument must be of type ${a2.toLocaleLowerCase()}. Received ${typeof a3} (${a3})`,
+    );
+    const { name } = this;
+    // Add the error code to the name to include it in the stack trace.
+    this.name = `${name} [${this.code}]`;
+    // Access the stack to generate the error message including the error code from the name.
+    this.stack;
+    // Reset the name to the actual name.
+    this.name = name;
+  }
+}
+
+export const codes = {
+  ERR_INVALID_ARG_TYPE,
+};