1 #!/bin/sh
2 
3 set -e
4 
5 # usage: config <global config> <stuff for localhost>
6 # generates a configuration file reg.conf
7 config() {
8 	cat <<EOF > reg.conf
9 daemon off
10 ipv6 off
11 port 10965
12 $1
13 server "localhost" {
14 	cert "cert.pem"
15 	key  "key.pem"
16 	root "testdata"
17 	$2
18 }
19 EOF
20 }
21 
22 checkconf() {
23 	./../gmid -n -c reg.conf
24 }
25 
26 # usage: get <path>
27 # return the body of the request on stdout
28 get() {
29 	(./gg.py "$1" 10965 | sed 1d) || true
30 }
31 
32 # usage: head <path>
33 # return the meta response line on stdout
34 head() {
35 	(./gg.py "$1" 10965 | sed 1q) || true
36 }
37 
38 run() {
39 	# filter out logs for GET requests
40 	(./../gmid -c reg.conf 2>&1 | grep -v GET) >&2 &
41 	pid=$!
42 }
43 
44 # usage: check [exit-message]
45 # check if gmid is still running
46 check() {
47 	if ! ps $pid >/dev/null; then
48 		echo ${1:-"gmid crashed?"}
49 		exit 1
50 	fi
51 }
52 
53 # quit gmid
54 quit() {
55 	pkill gmid || true
56 	wait || true
57 }
58 
59 # usage: eq a b errmsg
60 # if a and b aren't equal strings, exit with errmsg
61 eq() {
62 	if ! [ "$1" = "$2" ]; then
63 		echo "$3: \"$1\" not equal \"$2\""
64 		exit 1
65 	fi
66 }
67 
68 onexit() {
69 	rm -f bigfile bigfile.sha
70 	quit
71 }
72 
73 # tests
74 
75 trap 'onexit' INT TERM EXIT
76 
77 endl=`printf "\r\n"`
78 lf=`echo`
79 
80 config "" ""
81 checkconf
82 run
83 
84 eq "$(head /)"		"20 text/gemini"	"Unexpected head for /"
85 eq "$(get /)"		"# hello world$ln"	"Unexpected body for /"
86 echo OK GET /
87 
88 eq "$(head /foo)"	"51 not found"		"Unexpected head /foo"
89 eq "$(get /foo)"	""			"Unexpected body /foo"
90 echo OK GET /foo
91 
92 # should redirect if asked for a directory but without the trailing /
93 eq "$(head /dir)"	"30 /dir/"		"Unexpected redirect for /dir"
94 eq "$(get  /dir)"	""			"Unexpected body for redirect"
95 echo OK GET /dir
96 
97 # 51 for a directory without index.gmi
98 eq "$(head /dir/)"	"51 not found"		"Unexpected head for /"
99 eq "$(get  /dir/)"	""			"Unexpected body for error"
100 echo OK GET /dir/
101 
102 eq "$(head /dir/foo.gmi)" "20 text/gemini"	"Unexpected head for /dir/foo.gmi"
103 eq "$(get  /dir/foo.gmi)" "# hello world$ln"	"Unexpected body for /dir/foo.gmi"
104 echo OK GET /dir/foo.gmi
105 
106 # try a big file
107 eq "$(head /bigfile)"	"20 application/octet-stream" "Unexpected head for /bigfile"
108 get /bigfile > bigfile
109 ./sha bigfile bigfile.sha
110 eq "$(cat bigfile.sha)"	"$(cat testdata/bigfile.sha)" "Unexpected sha for /bigfile"
111 echo OK GET /bigfile
112 
113 # shouldn't be executing cgi scripts
114 eq "$(head /hello)"	"20 application/octet-stream" "Unexpected head for /hello"
115 echo OK GET /hello
116 
117 check "should be running"
118 quit
119 
120 # try with custom mime
121 config 'mime "text/x-funny-text" "gmi"' 'default type "application/x-trash"'
122 checkconf
123 run
124 
125 eq "$(head /)"		"20 text/x-funny-text"		"Unexpected head for /"
126 echo OK GET / with custom mime
127 
128 eq "$(head /hello)"	"20 application/x-trash"	"Unexpected head for /hello"
129 echo OK GET /hello with custom mime
130 
131 check "should be running"
132 quit
133 
134 # try with custom lang
135 config '' 'lang "it"'
136 checkconf
137 run
138 
139 eq "$(head /)"		"20 text/gemini; lang=it"	"Unexpected head for /"
140 echo OK GET / with custom lang
141 
142 check "should be running"
143 quit
144 
145 # finally try with CGI scripts
146 config '' 'cgi ""'
147 checkconf
148 run
149 
150 eq "$(head /hello)"	"20 text/gemini"		"Unexpected head for /hello"
151 eq "$(get  /hello)"	"# hello world$ln"		"Unexpected body for /hello"
152 echo OK GET /hello with cgi
153 
154 eq "$(head /slow)"	"20 text/gemini"		"Unexpected head for /slow"
155 eq "$(get  /slow)"	"# hello world$ln"		"Unexpected body for /slow"
156 echo OK GET /slow with cgi
157 
158 eq "$(head /err)"	""		"Unexpected head for /err"
159 eq "$(get  /err)"	""		"Unexpected body for /err"
160 echo OK GET /err with cgi
161 
162 eq "$(head /invalid | wc -c | xargs)" 2049		"Unexpected body for /invalid"
163 eq "$(get /invalid)"		""			"Unexpected body for /invalid"
164 echo OK GET /invalid with cgi
165 
166 check "should be running"
167 quit