[PATCH v1 09/22] tests/js/ring: Add simple HTTP POST request example in NodeJS

[Ammar Faizi <ammarfaizi2@gnuweeb.org>]

Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
---
 tests/js/ring.js | 50 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/tests/js/ring.js b/tests/js/ring.js
index de4baaf..3a4d25d 100644
--- a/tests/js/ring.js
+++ b/tests/js/ring.js
@@ -87,16 +87,64 @@ function test_chnet_ring_multiple()
 	j = ring.for_each_cqe(function (cqe) {
 		let ch = cqe.user_data;
 		assert(cqe.res == 13);
-		assert(ch.read_buf());
+		assert(ch.read_buf() === "Hello World!\n");
 	});
 	assert(j == i);
 	ring.cq_advance(j);
 }
 
+class SimpleHttp {
+	constructor(url, method = "GET") {
+		this.ring = chnet.create_ring(1);
+		this.ch = chnet.create_net();
+		this.ch.set_url(url);
+		this.ch.set_method(method);
+		this.res = -1;
+	}
+
+	prep_read(read_size) {
+		let sqe = this.ring.get_sqe();
+		sqe.prep_read(this.ch, read_size);
+		sqe.set_user_data(this);
+	}
+
+	set_payload(payload) {
+		this.ch.set_payload(payload);
+	}
+
+	run() {
+		this.ring.submit_sqe();
+		this.ring.wait_cqe(1);
+		this.ring.for_each_cqe(function (cqe) {
+			let that = cqe.user_data;
+			that.res = cqe.res;
+			if (cqe.res < 0)
+				console.log("Error: "+that.ch.get_error());
+		});
+		this.ring.cq_advance(1);
+	}
+
+	get_buffer() {
+		return this.ch.read_buf();
+	}
+}
+
+function test_simple_http()
+{
+	const payload = "Hello World! AAAAAAAAAAAAAAAAAAAAAAAAA\n";
+	let h = new SimpleHttp("http://127.0.0.1:8000/index.php?action=body", "POST");
+	h.set_payload(payload);
+	h.prep_read(1024);
+	h.run();
+	assert(h.get_buffer() === payload);
+	assert(h.ch.read_ret() === payload.length);
+}
+
 function main()
 {
 	test_nop();
 	test_chnet_ring_multiple();
+	test_simple_http();
 }
 
 main();
-- 
Ammar Faizi