setup-interfaces: add test for interactive wifi setup

4 files changed, 109 insertions, 7 deletions

diff --git a/setup-interfaces.in b/setup-interfaces.in
index fe4dac3..5243256 100644
--- a/setup-interfaces.in
+++ b/setup-interfaces.in
@@ -58,7 +58,7 @@ get_default_addr() {
 	if pidof dhcpcd > /dev/null && [ -f "$ROOT/var/lib/dhcpc/dhcpcd-$1.info" ]; then
 		echo dhcp
 	elif iface_exists $1; then
-		ip addr show $1 | awk '/inet / {print $2}' | head -n 1 | sed 's:/.*::'
+		$MOCK ip addr show $1 | awk '/inet / {print $2}' | head -n 1 | sed 's:/.*::'
 	fi
 }
 
@@ -72,7 +72,7 @@ get_default_mask() {
 
 get_default_gateway() {
 	if iface_exists $1; then
-		ip route show dev $1 | awk '/^default/ {print $3}'
+		$MOCK ip route show dev $1 | awk '/^default/ {print $3}'
 	fi
 }
 
@@ -121,7 +121,7 @@ find_essids() {
 	local iface=$1
 	export essids_list=wlans
 	# Supports only open or PSK
-	ip link set dev "$iface" up
+	$MOCK ip link set dev "$iface" up
 	iwlist $iface scanning | awk -F: '
 		/ESSID/ { gsub(/"/, "", $2); essid=$2 }
 		/Authentication Suites/ { gsub(/^ +/, "", $2); printf "%s/%s\n", essid, $2 }
@@ -136,7 +136,8 @@ find_essids() {
 
 config_wpa_supp() {
 	local iface="$1" essid="$2" auth_type="$3" psk="$4"
-	local conffile=/etc/wpa_supplicant/wpa_supplicant.conf
+	local conffile="$ROOT"/etc/wpa_supplicant/wpa_supplicant.conf
+	mkdir -p "${conffile%/*}"
 	if [ "$auth_type" = "WPA-PSK" ]; then
 		(umask 0077 && wpa_passphrase "$essid" "$psk" | sed -e '/^\t#psk=.*/d' >> "$conffile")
 	else
@@ -147,10 +148,11 @@ network={
 }
 EOF
 	fi
-	if grep -q ^wpa_supplicant_args= /etc/conf.d/wpa_supplicant; then
+	mkdir -p "$ROOT/etc/conf.d"
+	if grep -q ^wpa_supplicant_args= "$ROOT"/etc/conf.d/wpa_supplicant 2>/dev/null; then
 		sed -i -e "s/^wpa_supplicant_args=.*/wpa_supplicant_args=\"-i $iface\"/" /etc/conf.d/wpa_supplicant
 	else
-		printf 'wpa_supplicant_args="-i%s"\n' "$iface" >> /etc/conf.d/wpa_supplicant
+		printf 'wpa_supplicant_args="-i%s"\n' "$iface" >> "$ROOT"/etc/conf.d/wpa_supplicant
 	fi
 	rc-update --quiet add wpa_supplicant boot
 	rc-service wpa_supplicant start
diff --git a/tests/bin/iwlist b/tests/bin/iwlist
new file mode 100755
index 0000000..6b92726
--- /dev/null
+++ b/tests/bin/iwlist
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+cat<<EOF
+wlan0     Scan completed :
+          Cell 01 - Address: 98:77:E7:E6:75:2F
+                    Channel:1
+                    Frequency:2.412 GHz (Channel 1)
+                    Quality=45/70  Signal level=-65 dBm
+                    Encryption key:on
+                    ESSID:"Telenor0366rar"
+                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
+                              24 Mb/s; 36 Mb/s; 54 Mb/s
+                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
+                    Mode:Master
+                    Extra:tsf=00000167602af804
+                    Extra: Last beacon: 2067ms ago
+                    IE: Unknown: 000E54656C656E6F7230333636726172
+                    IE: Unknown: 010882848B962430486C
+                    IE: Unknown: 030101
+                    IE: Unknown: 07064E4F20010D14
+                    IE: Unknown: 200100
+                    IE: Unknown: 23021100
+                    IE: Unknown: 2A0104
+                    IE: Unknown: 32040C121860
+                    IE: IEEE 802.11i/WPA2 Version 1
+                        Group Cipher : CCMP
+                        Pairwise Ciphers (1) : CCMP
+                        Authentication Suites (1) : PSK
+                    IE: Unknown: 0B0501002E0000
+                    IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
+                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
+                    IE: Unknown: 7F080400080000000040
+                    IE: Unknown: DD840050F204104A0001101044000102103B00010310470010393837374537F536F735323739383737102100044B616F6E10230008444732323030544E10240003312E311042000F3037313230323830343137323933381054000800060050F20400011011000A57694669205275746572100800020006103C0001031049000600372A000120
+                    IE: Unknown: DD090010180201001C0000
+                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
+          Cell 02 - Address: 98:77:E7:E6:75:30
+                    Channel:1
+                    Frequency:2.412 GHz (Channel 1)
+                    Quality=45/70  Signal level=-65 dBm
+                    Encryption key:on
+                    ESSID:"Telenor0366rar-5GHz"
+                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
+                              24 Mb/s; 36 Mb/s; 54 Mb/s
+                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
+                    Mode:Master
+                    Extra:tsf=00000167602b053e
+                    Extra: Last beacon: 2064ms ago
+                    IE: Unknown: 001354656C656E6F72303336367261722D3547487A
+                    IE: Unknown: 010882848B962430486C
+                    IE: Unknown: 030101
+                    IE: Unknown: 07064E4F20010D14
+                    IE: Unknown: 200100
+                    IE: Unknown: 23021100
+                    IE: Unknown: 2A0104
+                    IE: Unknown: 32040C121860
+                    IE: IEEE 802.11i/WPA2 Version 1
+                        Group Cipher : CCMP
+                        Pairwise Ciphers (1) : CCMP
+                        Authentication Suites (1) : PSK
+                    IE: Unknown: 0B0504002E0000
+                    IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
+                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
+                    IE: Unknown: 7F080400080000000040
+                    IE: Unknown: DD090010180204001C0000
+                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
+EOF
diff --git a/tests/bin/wpa_passphrase b/tests/bin/wpa_passphrase
new file mode 100755
index 0000000..33e3c34
--- /dev/null
+++ b/tests/bin/wpa_passphrase
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+cat<<EOF
+network={
+	ssid="Telenor0366rar"
+	#psk="0123456789"
+	psk=87ffb01b74e1ebecab3bf1588668728f2eb78440e3a757460012bb71943c22d9
+}
+EOF
diff --git a/tests/setup_interfaces_test b/tests/setup_interfaces_test
index c189918..e210b26 100755
--- a/tests/setup_interfaces_test
+++ b/tests/setup_interfaces_test
@@ -8,7 +8,8 @@ init_tests \
 	setup_interfaces_interactive_vlan_ng \
 	setup_interfaces_interactive_vlan0_ng \
 	setup_interfaces_interactive_br0 \
-	setup_interfaces_interactive_bond0
+	setup_interfaces_interactive_bond0 \
+	setup_interfaces_interactive_wlan0
 
 setup_interfaces_usage_body() {
 	test_usage setup-interfaces
@@ -152,3 +153,27 @@ setup_interfaces_interactive_bond0_body() {
 		-o match:"apk add.*bonding" \
 		setup-interfaces <answers
 }
+
+setup_interfaces_interactive_wlan0_body() {
+	init_env
+	create_fake_ifaces lo eth0 wlan2
+	mkdir -p sys/class/net/wlan2/phy80211
+
+	(
+		# Which one do you want to initialize? (or '?' or 'done') [eth0]
+		echo wlan2
+		# Type the wireless network name to connect to:
+		echo Telenor0366rar
+		# Type the "Telenor0366rar" network Pre-Shared Key (will not echo):
+		echo 0123456789
+		# Ip address for wlan0? (or 'dhcp', 'none', '?') [dhcp]
+		echo dhcp
+		# Do you want to do any manual network configuration? (y/n) [n]
+		echo n
+	)>answers
+	atf_check -s exit:0 \
+		-o match:"Available interfaces are: eth0 wlan2" \
+		-o match:"Type the \"Telenor0366rar\" network Pre-Shared Key" \
+		-o match:"Ip address for wlan2" \
+		setup-interfaces <answers
+}