Nomad changes

e2e/zig/src/detection_test.zig

@@ -0,0 +1,55 @@
+// This file is auto-generated by alef — DO NOT EDIT.
+// alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
+// To regenerate: alef generate
+// To verify freshness: alef verify --exit-code
+// Issues & docs: https://github.com/kreuzberg-dev/alef
+const std = @import("std");
+const testing = std.testing;
+const kreuzberg = @import("kreuzberg");
+
+// Suppress C++ global destructor aborts that break zig's --listen=- IPC
+extern "c" fn signal(sig: i32, handler: usize) usize;
+var _abort_handler_installed: bool = false;
+fn suppress_abort() void {
+    if (!_abort_handler_installed) {
+        // SIGABRT = 6 on POSIX; SIG_IGN = 1
+        _ = signal(6, 1);
+        _abort_handler_installed = true;
+    }
+}
+
+// E2e tests for category: detection
+
+test "detect_mime_bytes_html" {
+    // Detect HTML MIME from bytes
+    suppress_abort();
+    const content_bytes = try std.Io.Dir.cwd().readFileAlloc(std.testing.io, "html/html.html", std.heap.c_allocator, .unlimited);
+    defer std.heap.c_allocator.free(content_bytes);
+    _ = try kreuzberg.detect_mime_type_from_bytes(content_bytes);
+}
+
+test "detect_mime_bytes_pdf" {
+    // Detect PDF MIME type from bytes
+    suppress_abort();
+    const content_bytes = try std.Io.Dir.cwd().readFileAlloc(std.testing.io, "pdf/fake_memo.pdf", std.heap.c_allocator, .unlimited);
+    defer std.heap.c_allocator.free(content_bytes);
+    _ = try kreuzberg.detect_mime_type_from_bytes(content_bytes);
+}
+
+test "detect_mime_bytes_png" {
+    // Detect PNG MIME type from bytes
+    suppress_abort();
+    const content_bytes = try std.Io.Dir.cwd().readFileAlloc(std.testing.io, "images/test_hello_world.png", std.heap.c_allocator, .unlimited);
+    defer std.heap.c_allocator.free(content_bytes);
+    _ = try kreuzberg.detect_mime_type_from_bytes(content_bytes);
+}
+
+test "get_extensions_unknown_mime" {
+    // get_extensions unknown MIME
+    suppress_abort();
+    const result = kreuzberg.get_extensions_for_mime("application/x-totally-unknown") catch {
+        try testing.expect(true); // Error occurred as expected
+        return;
+    };
+    _ = result;
+}