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.

4 files changed, 0 insertions, 74 deletions

diff --git a/cli/tests/testdata/run/onload/imported.ts b/cli/tests/testdata/run/onload/imported.ts
deleted file mode 100644
index 971ddaea3..000000000
--- a/cli/tests/testdata/run/onload/imported.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// deno-lint-ignore-file no-window-prefix
-import { assert } from "../../../../../test_util/std/assert/mod.ts";
-import "./nest_imported.ts";
-
-const handler = (e: Event) => {
-  assert(e.type === "beforeunload" ? e.cancelable : !e.cancelable);
-  console.log(`got ${e.type} event in event handler (imported)`);
-};
-
-window.addEventListener("load", handler);
-window.addEventListener("beforeunload", handler);
-window.addEventListener("unload", handler);
-console.log("log from imported script");
diff --git a/cli/tests/testdata/run/onload/main.out b/cli/tests/testdata/run/onload/main.out
deleted file mode 100644
index b25d33fa8..000000000
--- a/cli/tests/testdata/run/onload/main.out
+++ /dev/null
@@ -1,15 +0,0 @@
-log from nest_imported script
-log from imported script
-log from main
-got load event in event handler (nest_imported)
-got load event in event handler (imported)
-got load event in event handler (main)
-got load event in onload function
-got beforeunload event in event handler (nest_imported)
-got beforeunload event in event handler (imported)
-got beforeunload event in event handler (main)
-got beforeunload event in onbeforeunload function
-got unload event in event handler (nest_imported)
-got unload event in event handler (imported)
-got unload event in event handler (main)
-got unload event in onunload function
diff --git a/cli/tests/testdata/run/onload/main.ts b/cli/tests/testdata/run/onload/main.ts
deleted file mode 100644
index 191c4d872..000000000
--- a/cli/tests/testdata/run/onload/main.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-// deno-lint-ignore-file no-window-prefix no-prototype-builtins
-import { assert } from "../../../../../test_util/std/assert/mod.ts";
-import "./imported.ts";
-
-assert(window.hasOwnProperty("onload"));
-assert(window.onload === null);
-
-const eventHandler = (e: Event) => {
-  assert(e.type === "beforeunload" ? e.cancelable : !e.cancelable);
-  console.log(`got ${e.type} event in event handler (main)`);
-};
-
-window.addEventListener("load", eventHandler);
-
-window.addEventListener("beforeunload", eventHandler);
-
-window.addEventListener("unload", eventHandler);
-
-window.onload = (e: Event) => {
-  assert(!e.cancelable);
-  console.log(`got ${e.type} event in onload function`);
-};
-
-window.onbeforeunload = (e: BeforeUnloadEvent) => {
-  assert(e.cancelable);
-  console.log(`got ${e.type} event in onbeforeunload function`);
-};
-
-window.onunload = (e: Event) => {
-  assert(!e.cancelable);
-  console.log(`got ${e.type} event in onunload function`);
-};
-
-console.log("log from main");
diff --git a/cli/tests/testdata/run/onload/nest_imported.ts b/cli/tests/testdata/run/onload/nest_imported.ts
deleted file mode 100644
index e89699854..000000000
--- a/cli/tests/testdata/run/onload/nest_imported.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-// deno-lint-ignore-file no-window-prefix
-import { assert } from "../../../../../test_util/std/assert/mod.ts";
-
-const handler = (e: Event) => {
-  assert(e.type === "beforeunload" ? e.cancelable : !e.cancelable);
-  console.log(`got ${e.type} event in event handler (nest_imported)`);
-};
-
-window.addEventListener("load", handler);
-window.addEventListener("beforeunload", handler);
-window.addEventListener("unload", handler);
-console.log("log from nest_imported script");