From c525555e4291de8b3a2357576d11dcb2c049c69d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Mon, 9 Aug 2021 15:53:30 +0200
Subject: [PATCH] feat: add V8InspectorSession::can_dispatch_method (#746)

---
 src/binding.cc    |  5 +++++
 src/inspector.rs  |  7 +++++++
 tests/test_api.rs | 45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/src/binding.cc b/src/binding.cc
index 1f643a69..1c1ffd7a 100644
--- a/src/binding.cc
+++ b/src/binding.cc
@@ -2122,6 +2122,11 @@ void v8_inspector__V8Inspector__contextCreated(
       ptr_to_local(&context), contextGroupId, humanReadableName));
 }
 
+bool v8_inspector__V8InspectorSession__canDispatchMethod(
+    v8_inspector::StringView method) {
+  return v8_inspector::V8InspectorSession::canDispatchMethod(method);
+}
+
 void v8_inspector__V8InspectorSession__DELETE(
     v8_inspector::V8InspectorSession* self) {
   delete self;
diff --git a/src/inspector.rs b/src/inspector.rs
index b6cccd34..1ab4ec70 100644
--- a/src/inspector.rs
+++ b/src/inspector.rs
@@ -82,6 +82,9 @@ extern "C" {
     break_reason: StringView,
     break_details: StringView,
   );
+  fn v8_inspector__V8InspectorSession__canDispatchMethod(
+    method: StringView,
+  ) -> bool;
 
   fn v8_inspector__StringBuffer__DELETE(this: &mut StringBuffer);
   fn v8_inspector__StringBuffer__string(this: &StringBuffer) -> StringView;
@@ -598,6 +601,10 @@ impl Debug for V8InspectorClientBase {
 pub struct V8InspectorSession(Opaque);
 
 impl V8InspectorSession {
+  pub fn can_dispatch_method(method: StringView) -> bool {
+    unsafe { v8_inspector__V8InspectorSession__canDispatchMethod(method) }
+  }
+
   pub fn dispatch_protocol_message(&mut self, message: StringView) {
     unsafe {
       v8_inspector__V8InspectorSession__dispatchProtocolMessage(self, message)
diff --git a/tests/test_api.rs b/tests/test_api.rs
index 9b0ee6ad..424189c7 100644
--- a/tests/test_api.rs
+++ b/tests/test_api.rs
@@ -3584,6 +3584,51 @@ impl v8::inspector::ChannelImpl for ChannelCounter {
   }
 }
 
+#[test]
+fn inspector_can_dispatch_method() {
+  use v8::inspector::*;
+
+  let message = String::from("Runtime.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Debugger.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Profiler.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("HeapProfiler.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Console.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Schema.getDomains");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Foo.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(!V8InspectorSession::can_dispatch_method(string_view));
+
+  let message = String::from("Bar.enable");
+  let message = &message.into_bytes()[..];
+  let string_view = StringView::from(message);
+  assert!(!V8InspectorSession::can_dispatch_method(string_view));
+}
+
 #[test]
 fn inspector_dispatch_protocol_message() {
   let _setup_guard = setup();