From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Tue, 11 Aug 2026 14:41:26 +0000 (+0200)
Subject: REG-TESTS: decompression: add basic decompression test
X-Git-Tag: v3.5-dev6~48
X-Git-Url: https://git.kaiwu.me/$%7BGITURL%7D/doc/static/gitweb.js?a=commitdiff_plain;h=2659553104dda6b8b34090a1497f55478813bf52;p=haproxy.git

REG-TESTS: decompression: add basic decompression test

For now only basic HTTP decompression with a small payload is tested,
because TCP decompression is not trivial to test with VTEST, and a HTTP
decompression test with a big payload may eventually come later, provided
it is not too slow.

However, both request and response gzip decompression is tested. Other
compression methods are not tested because it is not the intend of
this test to check the decompression library itself, only haproxy
behavior.
---

diff --git a/reg-tests/decompression/basic.vtc b/reg-tests/decompression/basic.vtc
new file mode 100644
index 000000000..c9381c224
--- /dev/null
+++ b/reg-tests/decompression/basic.vtc
@@ -0,0 +1,52 @@
+varnishtest "Basic decompression test"
+
+feature cmd "$HAPROXY_PROGRAM -cc 'feature(SLZ)'"
+
+feature ignore_unknown_macro
+
+server s1 {
+        # client c1 - request 1
+        rxreq
+        expect req.url == "/c1"
+        expect req.http.content-encoding == "<undef>"
+	expect req.body == "haproxy request"
+        txresp \
+          -hdr "Content-Encoding: gzip" \
+	  -gzipbody "haproxy response"
+} -start
+
+
+haproxy h1 -conf {
+    global
+    .if feature(THREAD)
+        thread-groups 1
+    .endif
+
+    defaults
+        mode http
+        timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
+        timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
+        timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"
+
+   listen decomp-http
+	mode http
+        bind "fd@${decomp_http}"
+	decompression algo-req gzip
+	decompression mode-req always
+	decompression algo-res gzip
+	decompression mode-res always
+
+	filter decomp-req
+	filter decomp-res
+	server s1 ${s1_addr}:${s1_port}
+} -start
+
+client c1 -connect ${h1_decomp_http_sock} {
+        # 1. send compressed http and go through both request and response decompression on the proxy
+        txreq -url "/c1" \
+          -hdr "User-Agent: Mozilla/4" \
+          -gzipbody "haproxy request"
+        rxresp
+        expect resp.status == 200
+	expect resp.body == "haproxy response"
+} -run