add runtime tests for the server

Makefile

@@ -27,5 +27,11 @@ clean:
 iri_test: iri_test.o iri.o utf8.o
 	${CC} iri_test.o iri.o utf8.o -o iri_test ${LDFLAGS}
 
-test: iri_test
+test: gmid iri_test
+	@echo "IRI tests"
+	@echo "=============================="
 	./iri_test
+	@echo
+	@echo "server tests"
+	@echo "=============================="
+	cd test && ./test.sh

test/cert.pem

@@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE-----
+MIIEpDCCAowCCQDkH9rq5++pQzANBgkqhkiG9w0BAQsFADAUMRIwEAYDVQQDDAls
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+ORdRlwBgFCNise1UrxUsNdYw/tTClqZ36E6bntKR4pkZczqeVH66pQ==
+-----END CERTIFICATE-----

test/cgi.conf

@@ -0,0 +1,10 @@
+daemon off
+ipv6 off
+port 10965
+
+server "localhost" {
+	cert "cert.pem"
+	key  "key.pem"
+	root "docs"
+	cgi  ""
+}

test/docs/index.gmi

@@ -0,0 +1 @@
+# hello world

test/docs/script

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+printf "20 text/gemini\r\n"
+printf "# hello world\n"

test/gg.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+
+# GeminiGet, aka gg
+# USAGE: ./gg path [port]
+
+import os
+import socket
+import ssl
+import urllib.parse
+import sys
+
+hostname = 'localhost'
+path = sys.argv[1]
+
+port = 1965
+if len(sys.argv) > 2:
+    port = int(sys.argv[2])
+
+s = socket.create_connection((hostname, port))
+context = ssl.SSLContext()
+context.check_hostname = False
+context.verify_mode = ssl.CERT_NONE
+s = context.wrap_socket(s, server_hostname = hostname)
+s.sendall(("gemini://" + hostname + ":" + str(port) + path + "\r\n").encode('UTF-8'))
+
+fp = s.makefile("rb")
+for line in fp.read().splitlines():
+    print(line.decode('UTF-8'))

test/key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
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+PqNUZ1DUexadHtagYSo/hhWDNPDt
+-----END PRIVATE KEY-----

test/no-cgi.conf

@@ -0,0 +1,9 @@
+daemon off
+ipv6 off
+port 10965
+
+server "localhost" {
+	cert "cert.pem"
+	key  "key.pem"
+	root "docs"
+}

test/test.sh

@@ -0,0 +1,50 @@
+#!/bin/sh
+
+# sha256 of "20 text/gemini\r\n# hello world\n"
+ok_res=6989d9b0e082c79edb8f625ebb77ddcb07764d3dd0c7c5ae60a27a50a33f6a15
+
+# sha256 of docs/script
+script_res=00bf8349336a4a1896f9e98dda67c8264f70b767343351247db96b4546f8d872
+
+get() {
+	./gg.py "$1" 10965
+}
+
+# check "path" "expected-sha256"
+check() {
+	got=`get "$1" | sha256`
+	if [ "$got" '!=' "$2" ]; then
+		echo "FAIL $1 (with_cgi: $with_cgi)"
+		quit
+	else
+		echo "PASS $1"
+	fi
+}
+
+quit() {
+	pkill gmid
+	exit ${1:-1}
+}
+
+with_cgi="no"
+./../gmid -c no-cgi.conf 2>/dev/null &
+
+check "/" $ok_res
+check "/index.gmi" $ok_res
+check "/script" $script_res
+
+if ! pkill gmid; then
+	echo "Is gmid still running?"
+	exit 1
+fi
+
+wait
+
+with_cgi="yes"
+./../gmid -c cgi.conf 2>/dev/null &
+
+check "/" $ok_res
+check "/index.gmi" $ok_res
+check "/script" $ok_res
+
+quit 0