feat: автоопределение low-RAM роутеров и zram-swap, парсинг @ в URL query и устойчивость к отключенному IPv6

tests/core_helpers.sh

@@ -62,4 +62,22 @@ assert_eq direct-1-out \
   "$(ucode "$HELPERS_UC" outbound-tag direct-1)" \
   "numbered direct outbound tag"
 
+COMPLEX_URL="vless://my-uuid-123@proxy.example.com:8443?authority=user@channel&service_name=grpc-service#my-node"
+assert_eq vless "$(ucode "$HELPERS_UC" url-get-scheme "$COMPLEX_URL")" "url-get-scheme"
+assert_eq my-uuid-123 "$(ucode "$HELPERS_UC" url-get-userinfo "$COMPLEX_URL")" "url-get-userinfo"
+assert_eq proxy.example.com "$(ucode "$HELPERS_UC" url-get-host "$COMPLEX_URL")" "url-get-host"
+assert_eq 8443 "$(ucode "$HELPERS_UC" url-get-port "$COMPLEX_URL")" "url-get-port"
+assert_eq grpc-service "$(ucode "$HELPERS_UC" url-get-query-param "$COMPLEX_URL" service_name)" "url-get-query-param"
+
+# Verify core.url module directly
+assert_eq proxy.example.com \
+  "$(ucode -e 'let u = require("core.url"); print(u.host(ARGV[0]));' "$COMPLEX_URL")" \
+  "core.url host"
+assert_eq 8443 \
+  "$(ucode -e 'let u = require("core.url"); print(u.port(ARGV[0]));' "$COMPLEX_URL")" \
+  "core.url port"
+assert_eq my-uuid-123 \
+  "$(ucode -e 'let u = require("core.url"); print(u.userinfo(ARGV[0]));' "$COMPLEX_URL")" \
+  "core.url userinfo"
+
 printf 'core helpers checks passed\n'

tests/core_ip.sh

@@ -44,6 +44,13 @@ assert(ip.ip_family("abc") == 0, "family of abc is 0");
 
 // format_ipv6_tproxy_target
 assert(ip.format_ipv6_tproxy_target("2001:db8::1", 1234) == "[2001:db8::1]:1234", "format IPv6 target");
+
+// ipv6_supported function exists and returns boolean
+assert(type(ip.ipv6_supported()) == "bool", "ipv6_supported returns bool");
 '
 
+# Test override environment variable
+[ "$(TACHYON_ENABLE_IPV6=0 ucode -L "$TACHYON_LIB" -e 'let ip = require("core.ip"); print(ip.ipv6_supported() ? "true" : "false");')" = "false" ] || { echo "ipv6 override 0 failed" >&2; exit 1; }
+[ "$(TACHYON_ENABLE_IPV6=1 ucode -L "$TACHYON_LIB" -e 'let ip = require("core.ip"); print(ip.ipv6_supported() ? "true" : "false");')" = "true" ] || { echo "ipv6 override 1 failed" >&2; exit 1; }
+
 printf 'core/ip checks passed\n'

tests/core_url.sh

@@ -45,6 +45,13 @@ assert(url.github_to_jsdelivr("https://raw.githubusercontent.com/owner/repo/main
 // download_candidates
 let candidates = url.download_candidates("https://github.com/owner/repo/blob/main/hosts");
 assert(candidates[0] == "https://raw.githubusercontent.com/owner/repo/main/hosts", "download_candidates first entry normalized");
+
+// authority, host, port, userinfo with @ in query parameters
+let complex = "vless://user-uuid@example.com:8443?authority=name@channel&mode=gun#my-fragment";
+assert(url.authority(complex) == "example.com:8443", "authority strips userinfo and query with @");
+assert(url.host(complex) == "example.com", "host with @ in query parameters");
+assert(url.port(complex) == "8443", "port with @ in query parameters");
+assert(url.userinfo(complex) == "user-uuid", "userinfo with @ in query parameters");
 '
 
 printf 'core/url checks passed\n'