Bidi Input support

Author: kblok

lib/PuppeteerSharp.Nunit/TestExpectations/TestExpectations.local.json

@@ -573,36 +573,6 @@
       "FAIL"
     ]
   },
-  {
-    "comment": "This is part of organizing the webdriver bidi implementation, We will remove it one by one",
-    "testIdPattern": "[injected.spec] *",
-    "platforms": [
-      "darwin",
-      "linux",
-      "win32"
-    ],
-    "parameters": [
-      "webDriverBiDi"
-    ],
-    "expectations": [
-      "FAIL"
-    ]
-  },
-  {
-    "comment": "This is part of organizing the webdriver bidi implementation, We will remove it one by one",
-    "testIdPattern": "[input.spec] *",
-    "platforms": [
-      "darwin",
-      "linux",
-      "win32"
-    ],
-    "parameters": [
-      "webDriverBiDi"
-    ],
-    "expectations": [
-      "FAIL"
-    ]
-  },
   {
     "comment": "This is part of organizing the webdriver bidi implementation, We will remove it one by one",
     "testIdPattern": "[jshandle.spec] *.evaluateHandle*",

lib/PuppeteerSharp/Bidi/BidiElementHandle.cs

@@ -20,6 +20,7 @@
 //  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 //  * SOFTWARE.
 
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using PuppeteerSharp.QueryHandlers;
@@ -51,7 +52,24 @@ public static IJSHandle From(RemoteValue value, BidiRealm realm)
         return new BidiElementHandle(value, realm);
     }
 
-    public override Task UploadFileAsync(bool resolveFilePaths, params string[] filePaths) => throw new System.NotImplementedException();
+    public override async Task UploadFileAsync(bool resolveFilePaths, params string[] filePaths)
+    {
+        // Resolve file paths to absolute paths if needed
+        if (resolveFilePaths)
+        {
+            filePaths = filePaths.Select(file =>
+            {
+                if (Path.IsPathRooted(file))
+                {
+                    return file;
+                }
+
+                return Path.GetFullPath(file);
+            }).ToArray();
+        }
+
+        await BidiFrame.SetFilesAsync(this, filePaths).ConfigureAwait(false);
+    }
 
     public override async Task<IFrame> ContentFrameAsync()
     {

lib/PuppeteerSharp/Bidi/BidiFrame.cs

@@ -398,6 +398,13 @@ internal static BidiFrame From(BidiPage parentPage, BidiFrame parentFrame, Brows
         return parentFrame;
     }
 
+    internal async Task SetFilesAsync(BidiElementHandle element, string[] files)
+    {
+        await BrowsingContext.SetFilesAsync(
+            element.Value.ToSharedReference(),
+            files).ConfigureAwait(false);
+    }
+
     /// <inheritdoc />
     protected internal override DeviceRequestPromptManager GetDeviceRequestPromptManager() => throw new System.NotImplementedException();
 

lib/PuppeteerSharp/Bidi/Core/BrowsingContext.cs

@@ -234,6 +234,17 @@ internal async Task SetOfflineModeAsync(bool enabled)
         await Session.Driver.Emulation.SetNetworkConditions(parameters).ConfigureAwait(false);
     }
 
+    internal async Task SetFilesAsync(WebDriverBiDi.Script.SharedReference element, string[] files)
+    {
+        var parameters = new SetFilesCommandParameters(Id, element);
+        foreach (var file in files)
+        {
+            parameters.Files.Add(file);
+        }
+
+        await Session.Driver.Input.SetFilesAsync(parameters).ConfigureAwait(false);
+    }
+
     protected virtual void OnBrowsingContextCreated(BidiBrowsingContextEventArgs e) => BrowsingContextCreated?.Invoke(this, e);
 
     private void Initialize()