>, IDisposable
{
@@ -139,6 +140,45 @@ public void CanUploadAndConvertImageFile()
Browser.Equal(480, () => uploadedImage.Size.Height);
}
+ [Fact]
+ public void ThrowsWhenTooManyFilesAreSelected()
+ {
+ var maxAllowedFilesElement = Browser.FindElement(By.Id("max-allowed-files"));
+ maxAllowedFilesElement.Clear();
+ maxAllowedFilesElement.SendKeys("1\n");
+
+ // Save two files locally
+ var file1 = TempFile.Create(_tempDirectory, "txt", "This is file 1.");
+ var file2 = TempFile.Create(_tempDirectory, "txt", "This is file 2.");
+
+ // Select both files
+ var inputFile = Browser.FindElement(By.Id("input-file"));
+ inputFile.SendKeys($"{file1.Path}\n{file2.Path}");
+
+ // Validate that the proper exception is thrown
+ var exceptionMessage = Browser.FindElement(By.Id("exception-message"));
+ Browser.Equal("The maximum number of files accepted is 1, but 2 were supplied.", () => exceptionMessage.Text);
+ }
+
+ [Fact]
+ public void ThrowsWhenOversizedFileIsSelected()
+ {
+ var maxFileSizeElement = Browser.FindElement(By.Id("max-file-size"));
+ maxFileSizeElement.Clear();
+ maxFileSizeElement.SendKeys("10\n");
+
+ // Save a file that exceeds the specified file size limit
+ var file = TempFile.Create(_tempDirectory, "txt", "This file is over 10 bytes long.");
+
+ // Select the file
+ var inputFile = Browser.FindElement(By.Id("input-file"));
+ inputFile.SendKeys(file.Path);
+
+ // Validate that the proper exception is thrown
+ var exceptionMessage = Browser.FindElement(By.Id("exception-message"));
+ Browser.Equal("Supplied file with size 32 bytes exceeds the maximum of 10 bytes.", () => exceptionMessage.Text);
+ }
+
public void Dispose()
{
Directory.Delete(_tempDirectory, recursive: true);
diff --git a/src/Components/test/testassets/BasicTestApp/BasicTestApp.csproj b/src/Components/test/testassets/BasicTestApp/BasicTestApp.csproj
index 13f08442bf56..d25ab757956b 100644
--- a/src/Components/test/testassets/BasicTestApp/BasicTestApp.csproj
+++ b/src/Components/test/testassets/BasicTestApp/BasicTestApp.csproj
@@ -15,6 +15,7 @@
+
diff --git a/src/Components/test/testassets/BasicTestApp/FormsTest/InputFileComponent.razor b/src/Components/test/testassets/BasicTestApp/FormsTest/InputFileComponent.razor
new file mode 100644
index 000000000000..44a555fe4f9e
--- /dev/null
+++ b/src/Components/test/testassets/BasicTestApp/FormsTest/InputFileComponent.razor
@@ -0,0 +1,102 @@
+@using System.IO;
+@using Microsoft.AspNetCore.Components.Forms
+
+File preview
+
+Max file size:
+
+
+
+
+Max allowed files:
+
+
+
+
+
+
+
+@exceptionMessage
+
+@if (isLoading)
+{
+ Loading...
+
+}
+
+@foreach (var (file, content) in loadedFiles)
+{
+
+ File name: @(file.Name)
+ File size (bytes): @(file.Size)
+ File content: @content
+
+}
+
+Image upload
+
+
+
+
+@if (imageDataUri != null)
+{
+
+ Uploaded image:
+ 
+
+}
+
+
+ Source image:
+ 
+
+
+@code {
+ Dictionary loadedFiles = new Dictionary();
+
+ long maxFileSize = 1024 * 1024 * 15;
+ int maxAllowedFiles = 3;
+
+ bool isLoading;
+
+ string imageDataUri;
+
+ string exceptionMessage;
+
+ async Task LoadFiles(InputFileChangeEventArgs e)
+ {
+ isLoading = true;
+ loadedFiles.Clear();
+ exceptionMessage = string.Empty;
+
+ try
+ {
+ foreach (var file in e.GetMultipleFiles(maxAllowedFiles))
+ {
+ StateHasChanged();
+
+ using var reader = new StreamReader(file.OpenReadStream(maxFileSize));
+
+ loadedFiles.Add(file, await reader.ReadToEndAsync());
+ }
+ }
+ catch (Exception ex)
+ {
+ exceptionMessage = ex.Message;
+ }
+
+ isLoading = false;
+ }
+
+ async Task LoadImage(InputFileChangeEventArgs e)
+ {
+ var format = "image/jpeg";
+ var imageFile = await e.File.RequestImageFileAsync(format, 640, 480);
+
+ using var fileStream = imageFile.OpenReadStream(maxFileSize);
+ using var memoryStream = new MemoryStream();
+ await fileStream.CopyToAsync(memoryStream);
+
+ imageDataUri = $"data:{format};base64,{Convert.ToBase64String(memoryStream.ToArray())}";
+ }
+}
diff --git a/src/Components/test/testassets/BasicTestApp/Index.razor b/src/Components/test/testassets/BasicTestApp/Index.razor
index db232b3aa411..f2abaa1ba948 100644
--- a/src/Components/test/testassets/BasicTestApp/Index.razor
+++ b/src/Components/test/testassets/BasicTestApp/Index.razor
@@ -36,6 +36,7 @@
+
@@ -46,7 +47,6 @@
-
diff --git a/src/Components/test/testassets/BasicTestApp/InputFileComponent.razor b/src/Components/test/testassets/BasicTestApp/InputFileComponent.razor
deleted file mode 100644
index e9f7dbd301c6..000000000000
--- a/src/Components/test/testassets/BasicTestApp/InputFileComponent.razor
+++ /dev/null
@@ -1,80 +0,0 @@
-@using System.IO;
-@using Microsoft.AspNetCore.Components.Web.Extensions
-
-File preview
-
-
-
-@if (isLoading)
-{
- Loading...
-}
-
-@foreach (var (file, content) in loadedFiles)
-{
-
- File name: @(file.Name)
- File size (bytes): @(file.Size)
- File content: @content
-
-}
-
-Image upload
-
-
-
-@if (imageDataUri != null)
-{
-
- Uploaded image:
-
-
-}
-
-
- Source image:
-
-
-
-@code {
- Dictionary loadedFiles = new Dictionary();
-
- bool isLoading;
-
- string imageDataUri;
-
- async Task LoadFiles(InputFileChangeEventArgs e)
- {
- isLoading = true;
- loadedFiles.Clear();
-
- foreach (var file in e.Files)
- {
- StateHasChanged();
-
- using var reader = new StreamReader(file.OpenReadStream());
-
- loadedFiles.Add(file, await reader.ReadToEndAsync());
- }
-
- isLoading = false;
- }
-
- async Task LoadImage(InputFileChangeEventArgs e)
- {
- var file = e.Files.SingleOrDefault();
-
- if (file != null)
- {
- var format = "image/jpeg";
- var imageFile = await file.ToImageFileAsync(format, 640, 480);
-
- using var fileStream = imageFile.OpenReadStream();
- using var memoryStream = new MemoryStream();
- await fileStream.CopyToAsync(memoryStream);
-
- imageDataUri = $"data:{format};base64,{Convert.ToBase64String(memoryStream.ToArray())}";
- StateHasChanged();
- }
- }
-}
diff --git a/src/Components/test/testassets/BasicTestApp/Program.cs b/src/Components/test/testassets/BasicTestApp/Program.cs
index 1e640b59dc64..09f652e62e8f 100644
--- a/src/Components/test/testassets/BasicTestApp/Program.cs
+++ b/src/Components/test/testassets/BasicTestApp/Program.cs
@@ -19,6 +19,7 @@
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Configuration;
using Microsoft.JSInterop;
+using Microsoft.AspNetCore.Components.ProtectedBrowserStorage;
namespace BasicTestApp
{
diff --git a/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageInjectionComponent.razor b/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageInjectionComponent.razor
index db55ea6bc2e3..1fc1b40c0d3e 100644
--- a/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageInjectionComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageInjectionComponent.razor
@@ -1,5 +1,6 @@
@using Microsoft.Extensions.DependencyInjection
@using Microsoft.AspNetCore.Components.Web.Extensions
+@using Microsoft.AspNetCore.Components.ProtectedBrowserStorage
@inject IServiceProvider ServiceProvider
diff --git a/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageUsageComponent.razor b/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageUsageComponent.razor
index 8a1f70fa08af..fd9c65d4c9d0 100644
--- a/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageUsageComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/ProtectedBrowserStorageUsageComponent.razor
@@ -1,4 +1,5 @@
@using Microsoft.AspNetCore.Components.Web.Extensions
+@using Microsoft.AspNetCore.Components.ProtectedBrowserStorage
@inject ProtectedLocalStorage ProtectedLocalStore
@inject ProtectedSessionStorage ProtectedSessionStore
diff --git a/src/Components/test/testassets/BasicTestApp/wwwroot/index.html b/src/Components/test/testassets/BasicTestApp/wwwroot/index.html
index f387c50b57f7..20c78f34f233 100644
--- a/src/Components/test/testassets/BasicTestApp/wwwroot/index.html
+++ b/src/Components/test/testassets/BasicTestApp/wwwroot/index.html
@@ -45,8 +45,6 @@
-
-