feat(app): close upstream lifecycle, metadata, and content composition gaps

.github/workflows/parity.yml

@@ -61,7 +61,7 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           sudo apt-get update
-          sudo apt-get install -y libgtk-3-0 libwebkit2gtk-4.1-0 xvfb xauth dbus-x11 openbox xcompmgr
+          sudo apt-get install -y libgtk-3-0 libwebkit2gtk-4.1-0 xvfb xauth dbus-x11 openbox xcompmgr xdotool
       - name: Core, bridge and example gates
         run: |
           zig version
@@ -79,7 +79,7 @@ jobs:
             xcompmgr -a & compositor=$!
             trap "kill $wm $compositor 2>/dev/null || true; wait || true" EXIT
             sleep 1
-            zig-out/bin/native --smoke
+            zig-out/bin/native --smoke --require-input
           '
           env -u DISPLAY -u WAYLAND_DISPLAY zig-out/bin/native --expect-unavailable
       - name: macOS native WebView gate
@@ -91,7 +91,7 @@ jobs:
         timeout-minutes: 3
         shell: pwsh
         run: |
-          & zig-out/bin/native.exe --smoke --loader "$env:WEBUI_WEBVIEW2_LOADER"
+          & zig-out/bin/native.exe --smoke --require-input --loader "$env:WEBUI_WEBVIEW2_LOADER"
           if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
           & zig-out/bin/native.exe --expect-unavailable --loader "$env:RUNNER_TEMP/nonexistent-WebView2Loader.dll"
           if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }

build.zig

@@ -15,7 +15,12 @@ pub fn build(b: *std.Build) void {
         .imports = &.{.{ .name = "Linsang", .module = linsang }},
     });
 
-    const tests = b.addTest(.{ .root_module = webui });
+    const test_filters = b.option(
+        []const []const u8,
+        "test-filter",
+        "Run only Zig tests whose names contain this text",
+    ) orelse &.{};
+    const tests = b.addTest(.{ .root_module = webui, .filters = test_filters });
     const test_step = b.step("test", "Run unit and integration tests");
     test_step.dependOn(&b.addRunArtifact(tests).step);
 

examples/public-tls/main.zig

@@ -16,6 +16,9 @@ pub fn main(init: std.process.Init) !void {
         .public = true,
         .use_cookies = true,
         .tls = .{ .certificate_pem = certificate, .private_key_pem = private_key },
+        // Remote visitors arrive whenever they like; never time out the
+        // first connection.
+        .startup_timeout = null,
     });
     defer app.deinit();
     const window = try app.createWindow(.{ .content = .{ .html = "<!doctype html><title>Caller-provided TLS</title><h1>Pure Zig WebUI over TLS</h1><script src='webui.js'></script>" } });