From ac86dee3a6c6c6d422624a7d7ae6df3165565481 Mon Sep 17 00:00:00 2001
From: David Wendt <dcrkid@yahoo.com>
Date: Mon, 7 Mar 2022 23:44:36 -0500
Subject: [PATCH] tests: Add a library defining the file format for Ruffle test
 input.

I intend to share this code across both Ruffle and FlashTAS (another project that allows running input tests on Flash Player), hence why it's a separate library from Ruffle's tests crate.
---
 Cargo.lock                    |  7 ++++++
 Cargo.toml                    |  1 +
 tests/input-format/Cargo.toml |  9 ++++++++
 tests/input-format/src/lib.rs | 40 +++++++++++++++++++++++++++++++++++
 4 files changed, 57 insertions(+)
 create mode 100644 tests/input-format/Cargo.toml
 create mode 100644 tests/input-format/src/lib.rs

diff --git a/Cargo.lock b/Cargo.lock
index 9e12fe818..556edac51 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2987,6 +2987,13 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "ruffle-input-format"
+version = "0.1.0"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "ruffle_core"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 0b32ba121..8a37ffc6b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,6 +16,7 @@ members = [
     "render/webgl",
 
     "tests",
+    "tests/input-format",
 ]
 resolver = "2"
 
diff --git a/tests/input-format/Cargo.toml b/tests/input-format/Cargo.toml
new file mode 100644
index 000000000..800d4d74b
--- /dev/null
+++ b/tests/input-format/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "ruffle-input-format"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+serde = { version = "1.0.136", features = ["derive"] }
\ No newline at end of file
diff --git a/tests/input-format/src/lib.rs b/tests/input-format/src/lib.rs
new file mode 100644
index 000000000..639e78939
--- /dev/null
+++ b/tests/input-format/src/lib.rs
@@ -0,0 +1,40 @@
+use serde::{Deserialize, Serialize};
+
+/// Position of a mouse cursor on the screen.
+///
+/// Mouse cursor positions are sized relative to the Flash stage's dimensions,
+/// regardless of the native window's size or pixel density. For example, a
+/// (640x480) stage movie on a 2x display (on platforms that report physical
+/// pixels) or at 2x the size will see mouse clicks at its bottom right corner
+/// on (1280x960), relative to the window. That coordinate needs to be scaled
+/// down to match the desired stage.
+#[derive(Serialize, Deserialize)]
+pub struct MousePosition(f64, f64);
+
+/// Which mouse button is being pressed or released.
+#[derive(Serialize, Deserialize)]
+pub enum MouseButton {
+    Left,
+    Middle,
+    Right,
+}
+
+/// All automated event types supported by FlashTAS.
+///
+/// A FlashTAS input file consists of a string of `AutomatedEvent`s which are
+/// played back by FlashTAS.
+#[derive(Serialize, Deserialize)]
+pub enum AutomatedEvent {
+    /// End the current frame's input and wait for the next frame before
+    /// continuing to inject input.
+    Wait,
+
+    /// Move the mouse to a new cursor position.
+    MouseMove(MousePosition),
+
+    /// Click a mouse button.
+    MouseDown(MousePosition, MouseButton),
+
+    /// Release a mouse button.
+    MouseUp(MousePosition, MouseButton),
+}