1 files changed, 66 insertions, 0 deletions
diff --git a/test/web/native.zig b/test/web/native.zig
new file mode 100644
index 0000000..ad11386
--- /dev/null
+++ b/test/web/native.zig
@@ -0,0 +1,66 @@
+//! Native use of the public HTTPS transport, exercised by the browser E2E runner.
+const std = @import("std");
+const c9 = @import("cloud9");
+const Session = struct {
+    tunnel: *c9.http.Client,
+    client: c9.Client,
+    fn ask(s: *Session, request: c9.Client.Request) !c9.Client.Result {
+        const tag = try s.client.submit(request);
+        try s.tunnel.send(s.client.output());
+        s.client.wrote(s.client.output().len);
+        var buffer: [65536]u8 = undefined;
+        const frame = try s.tunnel.receive(&buffer);
+        if (s.client.push(frame) != frame.len) return error.InputFull;
+        const done = s.client.take() orelse return error.MissingReply;
+        if (done.tag != tag or done.result == .fail) return error.UnexpectedReply;
+        return done.result;
+    }
+};
+pub fn main(init: std.process.Init) !void {
+    const args = try init.minimal.args.toSlice(init.arena.allocator());
+    if (args.len < 3 or args.len > 4) return error.Arguments;
+    var http: std.http.Client = .{ .allocator = init.gpa, .io = init.io };
+    defer http.deinit();
+    if (args.len == 4) {
+        http.now = std.Io.Clock.real.now(init.io);
+        try http.ca_bundle.addCertsFromFilePathAbsolute(init.gpa, init.io, http.now.?, args[3]);
+    }
+    var tunnel = try c9.http.Client.connect(&http, args[1], args[2]);
+    defer tunnel.deinit();
+    var input: [65536]u8 = undefined;
+    var output: [65536]u8 = undefined;
+    var session: Session = .{ .tunnel = &tunnel, .client = .init(.{ .in = &input, .out = &output }) };
+    _ = try session.ask(.{ .version = .{} });
+    _ = try session.ask(.{ .attach = .{ .fid = 0, .uname = "user" } });
+    _ = try session.ask(.{ .walk = .{ .fid = 0, .newfid = 1, .names = &.{"hello.txt"} } });
+    _ = try session.ask(.{ .open = .{ .fid = 1, .mode = c9.oread } });
+    const result = try session.ask(.{ .read = .{ .fid = 1, .offset = 0, .count = 1024 } });
+    if (!std.mem.eql(u8, result.read, "Hello from 9P.\n")) return error.WrongContents;
+    // Two outstanding tags exercise the full-duplex bridge independently of
+    // the browser UI's serialized file-operation queue.
+    const read_tag = try session.client.submit(.{ .read = .{ .fid = 1, .offset = 0, .count = 1024 } });
+    try tunnel.send(session.client.output());
+    session.client.wrote(session.client.output().len);
+    const stat_tag = try session.client.submit(.{ .stat = .{ .fid = 0 } });
+    try tunnel.send(session.client.output());
+    session.client.wrote(session.client.output().len);
+    var seen_read = false;
+    var seen_stat = false;
+    var reply_buffer: [65536]u8 = undefined;
+    for (0..2) |_| {
+        const frame = try tunnel.receive(&reply_buffer);
+        if (session.client.push(frame) != frame.len) return error.InputFull;
+        const done = session.client.take() orelse return error.MissingReply;
+        if (done.tag == read_tag and !seen_read and done.result == .read) {
+            if (!std.mem.eql(u8, done.result.read, "Hello from 9P.\n")) return error.WrongContents;
+            seen_read = true;
+        } else if (done.tag == stat_tag and !seen_stat and done.result == .stat) {
+            if (done.result.stat.qid.type & c9.qtdir == 0) return error.WrongStat;
+            seen_stat = true;
+        } else return error.UnexpectedReply;
+    }
+    if (!seen_read or !seen_stat) return error.MissingReply;
+    _ = try session.ask(.{ .clunk = .{ .fid = 1 } });
+    _ = try session.ask(.{ .clunk = .{ .fid = 0 } });
+    std.debug.print("native HTTP transport passed\n", .{});
+}