chore(core): Refactor runtime and split out tests (#19491)

This is a quick first refactoring to split the tests out of runtime and
move runtime-related code to a top-level runtime module.

There will be a followup to refactor imports a bit, but this is the
major change that will most likely conflict with other work and I want
to merge it early.

1 files changed, 0 insertions, 32 deletions

diff --git a/core/error_builder_test.js b/core/error_builder_test.js
deleted file mode 100644
index f442819cb..000000000
--- a/core/error_builder_test.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-const { core } = Deno;
-const { ops } = core;
-
-class DOMException {
-  constructor(message, code) {
-    this.msg = message;
-    this.code = code;
-  }
-}
-
-core.registerErrorBuilder(
-  "DOMExceptionOperationError",
-  function DOMExceptionOperationError(msg) {
-    return new DOMException(msg, "OperationError");
-  },
-);
-
-try {
-  ops.op_err();
-  throw new Error("op_err didn't throw!");
-} catch (err) {
-  if (!(err instanceof DOMException)) {
-    throw new Error("err not DOMException");
-  }
-  if (err.msg !== "abc") {
-    throw new Error("err.message is incorrect");
-  }
-  if (err.code !== "OperationError") {
-    throw new Error("err.code is incorrect");
-  }
-}