1 files changed, 202 insertions, 0 deletions
diff --git a/tests/unit/permissions_test.ts b/tests/unit/permissions_test.ts
new file mode 100644
index 000000000..4dab0696a
--- /dev/null
+++ b/tests/unit/permissions_test.ts
@@ -0,0 +1,202 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+import {
+  assert,
+  assertEquals,
+  assertRejects,
+  assertThrows,
+} from "./test_util.ts";
+
+Deno.test(async function permissionInvalidName() {
+  await assertRejects(async () => {
+    // deno-lint-ignore no-explicit-any
+    await Deno.permissions.query({ name: "foo" as any });
+  }, TypeError);
+});
+
+Deno.test(function permissionInvalidNameSync() {
+  assertThrows(() => {
+    // deno-lint-ignore no-explicit-any
+    Deno.permissions.querySync({ name: "foo" as any });
+  }, TypeError);
+});
+
+Deno.test(async function permissionNetInvalidHost() {
+  await assertRejects(async () => {
+    await Deno.permissions.query({ name: "net", host: ":" });
+  }, URIError);
+});
+
+Deno.test(function permissionNetInvalidHostSync() {
+  assertThrows(() => {
+    Deno.permissions.querySync({ name: "net", host: ":" });
+  }, URIError);
+});
+
+Deno.test(async function permissionSysValidKind() {
+  await Deno.permissions.query({ name: "sys", kind: "loadavg" });
+  await Deno.permissions.query({ name: "sys", kind: "osRelease" });
+  await Deno.permissions.query({ name: "sys", kind: "osUptime" });
+  await Deno.permissions.query({ name: "sys", kind: "networkInterfaces" });
+  await Deno.permissions.query({ name: "sys", kind: "systemMemoryInfo" });
+  await Deno.permissions.query({ name: "sys", kind: "hostname" });
+  await Deno.permissions.query({ name: "sys", kind: "uid" });
+  await Deno.permissions.query({ name: "sys", kind: "gid" });
+  await Deno.permissions.query({ name: "sys", kind: "cpus" });
+});
+
+Deno.test(function permissionSysValidKindSync() {
+  Deno.permissions.querySync({ name: "sys", kind: "loadavg" });
+  Deno.permissions.querySync({ name: "sys", kind: "osRelease" });
+  Deno.permissions.querySync({ name: "sys", kind: "networkInterfaces" });
+  Deno.permissions.querySync({ name: "sys", kind: "systemMemoryInfo" });
+  Deno.permissions.querySync({ name: "sys", kind: "hostname" });
+  Deno.permissions.querySync({ name: "sys", kind: "uid" });
+  Deno.permissions.querySync({ name: "sys", kind: "gid" });
+  Deno.permissions.querySync({ name: "sys", kind: "cpus" });
+});
+
+Deno.test(async function permissionSysInvalidKind() {
+  await assertRejects(async () => {
+    // deno-lint-ignore no-explicit-any
+    await Deno.permissions.query({ name: "sys", kind: "abc" as any });
+  }, TypeError);
+});
+
+Deno.test(function permissionSysInvalidKindSync() {
+  assertThrows(() => {
+    // deno-lint-ignore no-explicit-any
+    Deno.permissions.querySync({ name: "sys", kind: "abc" as any });
+  }, TypeError);
+});
+
+Deno.test(async function permissionQueryReturnsEventTarget() {
+  const status = await Deno.permissions.query({ name: "hrtime" });
+  assert(["granted", "denied", "prompt"].includes(status.state));
+  let called = false;
+  status.addEventListener("change", () => {
+    called = true;
+  });
+  status.dispatchEvent(new Event("change"));
+  assert(called);
+  assert(status === (await Deno.permissions.query({ name: "hrtime" })));
+});
+
+Deno.test(function permissionQueryReturnsEventTargetSync() {
+  const status = Deno.permissions.querySync({ name: "hrtime" });
+  assert(["granted", "denied", "prompt"].includes(status.state));
+  let called = false;
+  status.addEventListener("change", () => {
+    called = true;
+  });
+  status.dispatchEvent(new Event("change"));
+  assert(called);
+  assert(status === Deno.permissions.querySync({ name: "hrtime" }));
+});
+
+Deno.test(async function permissionQueryForReadReturnsSameStatus() {
+  const status1 = await Deno.permissions.query({
+    name: "read",
+    path: ".",
+  });
+  const status2 = await Deno.permissions.query({
+    name: "read",
+    path: ".",
+  });
+  assert(status1 === status2);
+});
+
+Deno.test(function permissionQueryForReadReturnsSameStatusSync() {
+  const status1 = Deno.permissions.querySync({
+    name: "read",
+    path: ".",
+  });
+  const status2 = Deno.permissions.querySync({
+    name: "read",
+    path: ".",
+  });
+  assert(status1 === status2);
+});
+
+Deno.test(function permissionsIllegalConstructor() {
+  assertThrows(() => new Deno.Permissions(), TypeError, "Illegal constructor.");
+  assertEquals(Deno.Permissions.length, 0);
+});
+
+Deno.test(function permissionStatusIllegalConstructor() {
+  assertThrows(
+    () => new Deno.PermissionStatus(),
+    TypeError,
+    "Illegal constructor.",
+  );
+  assertEquals(Deno.PermissionStatus.length, 0);
+});
+
+// Regression test for https://github.com/denoland/deno/issues/17020
+Deno.test(async function permissionURL() {
+  const path = new URL(".", import.meta.url);
+
+  await Deno.permissions.query({ name: "read", path });
+  await Deno.permissions.query({ name: "write", path });
+  await Deno.permissions.query({ name: "ffi", path });
+  await Deno.permissions.query({ name: "run", command: path });
+});
+
+Deno.test(function permissionURLSync() {
+  Deno.permissions.querySync({
+    name: "read",
+    path: new URL(".", import.meta.url),
+  });
+  Deno.permissions.querySync({
+    name: "write",
+    path: new URL(".", import.meta.url),
+  });
+  Deno.permissions.querySync({
+    name: "run",
+    command: new URL(".", import.meta.url),
+  });
+});
+
+Deno.test(async function permissionDescriptorValidation() {
+  for (const value of [undefined, null, {}]) {
+    for (const method of ["query", "request", "revoke"]) {
+      await assertRejects(
+        async () => {
+          // deno-lint-ignore no-explicit-any
+          await (Deno.permissions as any)[method](value as any);
+        },
+        TypeError,
+        '"undefined" is not a valid permission name',
+      );
+    }
+  }
+});
+
+Deno.test(function permissionDescriptorValidationSync() {
+  for (const value of [undefined, null, {}]) {
+    for (const method of ["querySync", "revokeSync", "requestSync"]) {
+      assertThrows(
+        () => {
+          // deno-lint-ignore no-explicit-any
+          (Deno.permissions as any)[method](value as any);
+        },
+        TypeError,
+        '"undefined" is not a valid permission name',
+      );
+    }
+  }
+});
+
+// Regression test for https://github.com/denoland/deno/issues/15894.
+Deno.test(async function permissionStatusObjectsNotEqual() {
+  assert(
+    await Deno.permissions.query({ name: "env", variable: "A" }) !=
+      await Deno.permissions.query({ name: "env", variable: "B" }),
+  );
+});
+
+Deno.test(function permissionStatusObjectsNotEqualSync() {
+  assert(
+    Deno.permissions.querySync({ name: "env", variable: "A" }) !=
+      Deno.permissions.querySync({ name: "env", variable: "B" }),
+  );
+});