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, 140 insertions, 0 deletions

diff --git a/tests/unit/symlink_test.ts b/tests/unit/symlink_test.ts
new file mode 100644
index 000000000..310c36930
--- /dev/null
+++ b/tests/unit/symlink_test.ts
@@ -0,0 +1,140 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+import {
+  assert,
+  assertRejects,
+  assertThrows,
+  pathToAbsoluteFileUrl,
+} from "./test_util.ts";
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  function symlinkSyncSuccess() {
+    const testDir = Deno.makeTempDirSync();
+    const oldname = testDir + "/oldname";
+    const newname = testDir + "/newname";
+    Deno.mkdirSync(oldname);
+    Deno.symlinkSync(oldname, newname);
+    const newNameInfoLStat = Deno.lstatSync(newname);
+    const newNameInfoStat = Deno.statSync(newname);
+    assert(newNameInfoLStat.isSymlink);
+    assert(newNameInfoStat.isDirectory);
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  function symlinkSyncURL() {
+    const testDir = Deno.makeTempDirSync();
+    const oldname = testDir + "/oldname";
+    const newname = testDir + "/newname";
+    Deno.mkdirSync(oldname);
+    Deno.symlinkSync(
+      pathToAbsoluteFileUrl(oldname),
+      pathToAbsoluteFileUrl(newname),
+    );
+    const newNameInfoLStat = Deno.lstatSync(newname);
+    const newNameInfoStat = Deno.statSync(newname);
+    assert(newNameInfoLStat.isSymlink);
+    assert(newNameInfoStat.isDirectory);
+  },
+);
+
+Deno.test(
+  { permissions: { read: false, write: false } },
+  function symlinkSyncPerm() {
+    assertThrows(() => {
+      Deno.symlinkSync("oldbaddir", "newbaddir");
+    }, Deno.errors.PermissionDenied);
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  function symlinkSyncAlreadyExist() {
+    const existingFile = Deno.makeTempFileSync();
+    const existingFile2 = Deno.makeTempFileSync();
+    assertThrows(
+      () => {
+        Deno.symlinkSync(existingFile, existingFile2);
+      },
+      Deno.errors.AlreadyExists,
+      `symlink '${existingFile}' -> '${existingFile2}'`,
+    );
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  async function symlinkSuccess() {
+    const testDir = Deno.makeTempDirSync();
+    const oldname = testDir + "/oldname";
+    const newname = testDir + "/newname";
+    Deno.mkdirSync(oldname);
+    await Deno.symlink(oldname, newname);
+    const newNameInfoLStat = Deno.lstatSync(newname);
+    const newNameInfoStat = Deno.statSync(newname);
+    assert(newNameInfoLStat.isSymlink, "NOT SYMLINK");
+    assert(newNameInfoStat.isDirectory, "NOT DIRECTORY");
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  async function symlinkURL() {
+    const testDir = Deno.makeTempDirSync();
+    const oldname = testDir + "/oldname";
+    const newname = testDir + "/newname";
+    Deno.mkdirSync(oldname);
+    await Deno.symlink(
+      pathToAbsoluteFileUrl(oldname),
+      pathToAbsoluteFileUrl(newname),
+    );
+    const newNameInfoLStat = Deno.lstatSync(newname);
+    const newNameInfoStat = Deno.statSync(newname);
+    assert(newNameInfoLStat.isSymlink, "NOT SYMLINK");
+    assert(newNameInfoStat.isDirectory, "NOT DIRECTORY");
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: true } },
+  async function symlinkAlreadyExist() {
+    const existingFile = Deno.makeTempFileSync();
+    const existingFile2 = Deno.makeTempFileSync();
+    await assertRejects(
+      async () => {
+        await Deno.symlink(existingFile, existingFile2);
+      },
+      Deno.errors.AlreadyExists,
+      `symlink '${existingFile}' -> '${existingFile2}'`,
+    );
+  },
+);
+
+Deno.test(
+  { permissions: { read: true, write: ["."] } },
+  async function symlinkNoFullWritePermissions() {
+    await assertRejects(
+      () => Deno.symlink("old", "new"),
+      Deno.errors.PermissionDenied,
+    );
+    assertThrows(
+      () => Deno.symlinkSync("old", "new"),
+      Deno.errors.PermissionDenied,
+    );
+  },
+);
+
+Deno.test(
+  { permissions: { read: ["."], write: true } },
+  async function symlinkNoFullReadPermissions() {
+    await assertRejects(
+      () => Deno.symlink("old", "new"),
+      Deno.errors.PermissionDenied,
+    );
+    assertThrows(
+      () => Deno.symlinkSync("old", "new"),
+      Deno.errors.PermissionDenied,
+    );
+  },
+);