fix: don't prompt when using Deno.permissions.request with --no-prompt (#25811)

runtime/permissions/lib.rs

@@ -476,6 +476,9 @@ impl<TQuery: QueryDescriptor> UnaryPermission<TQuery> {
     if state != PermissionState::Prompt {
       return state;
     }
+    if !self.prompt {
+      return PermissionState::Denied;
+    }
     let mut message = String::with_capacity(40);
     message.push_str(&format!("{} access", TQuery::flag_name()));
     if let Some(desc) = desc {
@@ -3906,7 +3909,8 @@ mod tests {
   fn test_request() {
     set_prompter(Box::new(TestPrompter));
     let parser = TestPermissionDescriptorParser;
-    let mut perms: Permissions = Permissions::none_without_prompt();
+    let mut perms: Permissions = Permissions::none_with_prompt();
+    let mut perms_no_prompt: Permissions = Permissions::none_without_prompt();
     let read_query =
       |path: &str| parser.parse_path_query(path).unwrap().into_read();
     let write_query =
@@ -3955,6 +3959,7 @@ mod tests {
       assert_eq!(perms.run.query(None), PermissionState::Prompt);
       prompt_value.set(false);
       assert_eq!(perms.run.request(Some(&run_query)), PermissionState::Granted);
+      assert_eq!(perms_no_prompt.read.request(Some(&read_query("/foo"))), PermissionState::Denied);
     };
   }
 

tests/integration/run_tests.rs

@@ -3512,6 +3512,22 @@ itest!(no_prompt_flag {
   output_str: Some(""),
 });
 
+#[test]
+fn permission_request_with_no_prompt() {
+  TestContext::default()
+    .new_command()
+    .env("NO_COLOR", "1")
+    .args_vec([
+      "run",
+      "--quiet",
+      "--no-prompt",
+      "run/permission_request_no_prompt.ts",
+    ])
+    .with_pty(|mut console| {
+      console.expect("PermissionStatus { state: \"denied\", onchange: null }");
+    });
+}
+
 #[test]
 fn deno_no_prompt_environment_variable() {
   let output = util::deno_cmd()

tests/testdata/run/permission_request_no_prompt.ts

@@ -0,0 +1 @@
+console.log(await Deno.permissions.request({ name: "read" }));