chore: move cli/tests/ -> tests/ (#22369)

This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/testdata/run/finalization_registry.js b/tests/testdata/run/finalization_registry.js
new file mode 100644
index 000000000..ee9dc384f
--- /dev/null
+++ b/tests/testdata/run/finalization_registry.js
@@ -0,0 +1,20 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+"use strict";
+
+function assertEquals(a, b) {
+  if (a === b) return;
+  throw a + " does not equal " + b;
+}
+
+const registry = new FinalizationRegistry((value) => {
+  assertEquals(value, "called!");
+  Deno[Deno.internal].core.print("FinalizationRegistry called!\n");
+});
+
+(function () {
+  let x = {};
+  registry.register(x, "called!");
+  x = null;
+})();
+
+gc();