From 71f05308e9c7d621f3447342fb00904ea36990b5 Mon Sep 17 00:00:00 2001
From: bot-backend <bot-backend@gendsgn.local>
Date: Sun, 31 May 2026 18:42:17 +0300
Subject: [PATCH] =?UTF-8?q?chore(tradein):=20browser-smoke.sh=20=E2=80=94?=
 =?UTF-8?q?=20verify=20tradein-browser=20/health=20+=20/fetch=20(#905)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reusable smoke test for the camoufox HTTP service. Run from the deploy host:
  docker exec -i tradein-backend sh < tradein-mvp/scripts/browser-smoke.sh
Reports health, byte count, preloadedState presence, firewall-block detection
+ first 200 bytes of the response. Avoids long one-line curl commands that get
mangled on terminal paste.

Refs #905, #883
---
 tradein-mvp/scripts/browser-smoke.sh | 33 ++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 tradein-mvp/scripts/browser-smoke.sh

diff --git a/tradein-mvp/scripts/browser-smoke.sh b/tradein-mvp/scripts/browser-smoke.sh
new file mode 100644
index 00000000..846b011a
--- /dev/null
+++ b/tradein-mvp/scripts/browser-smoke.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# Smoke-test the tradein-browser service (camoufox HTTP wrapper, #905) from
+# inside the tradein docker network. Verifies /health and a real /fetch.
+#
+# Run from the deploy host (after `git pull`), piping the script into the
+# backend container (which shares the tradein-net with tradein-browser):
+#
+#   docker exec -i tradein-backend sh < tradein-mvp/scripts/browser-smoke.sh
+#
+# Override the target URL:
+#   URL=https://example.com docker exec -i -e URL tradein-backend sh < tradein-mvp/scripts/browser-smoke.sh
+set -eu
+
+B="${BROWSER_HTTP_ENDPOINT:-http://tradein-browser:3000}"
+U="${URL:-https://www.avito.ru/ekaterinburg/kvartiry/prodam}"
+
+printf 'health:    '
+curl -s --max-time 10 "$B/health" || echo "(no response)"
+echo
+
+echo "{\"url\":\"$U\"}" > /tmp/smoke_payload.json
+curl -s --max-time 120 -X POST "$B/fetch" \
+  -H 'Content-Type: application/json' \
+  -d @/tmp/smoke_payload.json \
+  -o /tmp/smoke_result.html || true
+
+echo "url:       $U"
+echo "bytes:     $(wc -c < /tmp/smoke_result.html 2>/dev/null || echo 0)"
+echo "preloaded: $(grep -c preloadedState /tmp/smoke_result.html 2>/dev/null || echo 0)"
+echo "firewall:  $(grep -ci firewall-container /tmp/smoke_result.html 2>/dev/null || echo 0)"
+echo "--- first 200 bytes (error JSON shows here if /fetch failed) ---"
+head -c 200 /tmp/smoke_result.html 2>/dev/null || true
+echo