- For PR #93: unit test for dynlib module.

doc/Changelog

@@ -8,6 +8,7 @@
 	  version 1.10.2 version number in it.
 	- For PR #93: windows compile warnings removal
 	- windows compile warnings removal for ip dscp option code.
+	- For PR #93: unit test for dynlib module.
 
 18 May 2020: Wouter
 	- For PR #93: dynlibmod can handle reloads and deinit and inits again,

testdata/dynlibmod.tdir/dynlibmod.conf

@@ -0,0 +1,32 @@
+server:
+	verbosity: 2
+	num-threads: 3
+	outgoing-range: 16
+	interface: 127.0.0.1
+	port: @PORT@
+	use-syslog: no
+	directory: ""
+	pidfile: "unbound.pid"
+	chroot: ""
+	username: ""
+	do-not-query-localhost: no
+	local-zone: "example.net." redirect
+	local-data: "example.net. IN A 10.20.30.41"
+	module-config: "dynlib iterator"
+
+dynlib:
+	dynlib-file: "@DLL_FILE@"
+
+remote-control:
+	control-enable: yes
+	control-interface: 127.0.0.1
+	# control-interface: ::1
+	control-port: @CONTROL_PORT@
+	server-key-file: "unbound_server.key"
+	server-cert-file: "unbound_server.pem"
+	control-key-file: "unbound_control.key"
+	control-cert-file: "unbound_control.pem"
+
+forward-zone:
+	name: "."
+	forward-addr: "127.0.0.1@@TOPORT@"

testdata/dynlibmod.tdir/dynlibmod.dsc

@@ -0,0 +1,16 @@
+BaseName: dynlibmod
+Version: 1.0
+Description: test dynlibmod module
+CreationDate: Tue May 19 15:00:38 CET 2020
+Maintainer: dr. W.C.A. Wijngaards
+Category: 
+Component:
+CmdDepends: 
+Depends: 
+Help:
+Pre: dynlibmod.pre
+Post: dynlibmod.post
+Test: dynlibmod.test
+AuxFiles: 
+Passed:
+Failure:

testdata/dynlibmod.tdir/dynlibmod.post

@@ -0,0 +1,15 @@
+# #-- dynlibmod.post --#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# source the test var file when it's there
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+#
+# do your teardown here
+. ../common.sh
+PRE="../.."
+if grep "define WITH_DYNLIBMODULE 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+kill_pid $FWD_PID
+kill $UNBOUND_PID
+kill $UNBOUND_PID >/dev/null 2>&1
+cat unbound.log
+exit 0

testdata/dynlibmod.tdir/dynlibmod.pre

@@ -0,0 +1,35 @@
+# #-- dynlibmod.pre--#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# use .tpkg.var.test for in test variable passing
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+
+. ../common.sh
+
+PRE="../.."
+if grep "define WITH_DYNLIBMODULE 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+
+get_random_port 3
+UNBOUND_PORT=$RND_PORT
+FWD_PORT=$(($RND_PORT + 1))
+CONTROL_PORT=$(($RND_PORT + 2))
+echo "UNBOUND_PORT=$UNBOUND_PORT" >> .tpkg.var.test
+echo "FWD_PORT=$FWD_PORT" >> .tpkg.var.test
+echo "CONTROL_PORT=$CONTROL_PORT" >> .tpkg.var.test
+
+# start forwarder
+get_ldns_testns
+$LDNS_TESTNS -p $FWD_PORT dynlibmod.testns >fwd.log 2>&1 &
+FWD_PID=$!
+echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
+
+# make config file
+if grep "define USE_WINSOCK 1" $PRE/config.h; then
+	DLL_FILE="helloworld.dll"
+else
+	DLL_FILE="helloworld.so"
+fi
+sed -e 's/@PORT\@/'$UNBOUND_PORT'/' -e 's/@TOPORT\@/'$FWD_PORT'/' -e 's/@CONTROL_PORT\@/'$CONTROL_PORT'/' -e 's/@DLL_FILE\@/'$DLL_FILE'/' < dynlibmod.conf > ub.conf
+
+cat .tpkg.var.test
+wait_ldns_testns_up fwd.log

testdata/dynlibmod.tdir/dynlibmod.test

@@ -0,0 +1,74 @@
+# #-- dynlibmod.test --#
+# source the master var file when it's there
+[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
+# use .tpkg.var.test for in test variable passing
+[ -f .tpkg.var.test ] && source .tpkg.var.test
+
+. ../common.sh
+PRE="../.."
+if grep "define WITH_DYNLIBMODULE 1" $PRE/config.h; then echo test enabled; else echo test skipped; exit 0; fi
+
+# compile the dynamic library module
+if grep "define USE_WINSOCK 1" $PRE/config.h; then
+	echo "compile dynamic library dll for mingw"
+	echo "x86_64-w64-mingw32-gcc -m64 -I$PRE -shared -Wall -fpic -o helloworld.dll $PRE/dynlibmod/examples/helloworld.c -L../.. -l:libunbound.a"
+	x86_64-w64-mingw32-gcc -m64 -I$PRE -shared -Wall -fpic -o helloworld.dll $PRE/dynlibmod/examples/helloworld.c -L../.. -l:libunbound.a
+	if test $? != 0; then
+		echo "compile failure"
+		exit 1;
+	fi
+else
+	echo "compile dynamic library"
+	echo "gcc -I$PRE -shared -Wall -fpic -o helloworld.so $PRE/dynlibmod/examples/helloworld.c"
+	gcc -I$PRE -shared -Wall -fpic -o helloworld.so $PRE/dynlibmod/examples/helloworld.c
+	if test $? != 0; then
+		echo "compile failure"
+		exit 1;
+	fi
+fi
+
+# start unbound in the background
+LD_LIBRARY_PATH="." $PRE/unbound -d -c ub.conf >unbound.log 2>&1 &
+UNBOUND_PID=$!
+echo "UNBOUND_PID=$UNBOUND_PID" >> .tpkg.var.test
+wait_unbound_up unbound.log
+
+# test if the server is up.
+echo "> dig www.example.com."
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
+echo "> check answer"
+if grep "10.20.30.40" outfile; then
+	echo "OK"
+else
+	echo "> cat logfiles"
+	cat fwd.log
+	cat unbound.log
+	echo "Not OK"
+	exit 1
+fi
+
+echo "> check log for dynlibmod info"
+# wait for a moment for filesystem to catch up.
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 1; fi
+if grep "hello world from operate" unbound.log >/dev/null; then :; else sleep 10; fi
+if grep "hello world from operate" unbound.log; then echo "yes it is in unbound.log";
+else
+	echo "information not in unbound.log"
+	echo "failed"
+	echo "> cat logfiles"
+	cat fwd.log
+	cat unbound.log
+	echo "Not OK"
+	exit 1
+fi
+
+echo "> cat logfiles"
+cat fwd.log
+cat unbound.log
+echo "> OK"
+exit 0

testdata/dynlibmod.tdir/dynlibmod.testns

@@ -0,0 +1,22 @@
+; nameserver test file
+$ORIGIN example.com.
+$TTL 3600
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+REPLY QR AA NOERROR
+ADJUST copy_id
+SECTION QUESTION
+www	IN	A
+SECTION ANSWER
+www	IN	A	10.20.30.40
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+REPLY QR AA SERVFAIL
+ADJUST copy_id
+SECTION QUESTION
+www.example.net.	IN	A
+ENTRY_END
+

testdata/dynlibmod.tdir/unbound_control.key

@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

testdata/dynlibmod.tdir/unbound_control.pem

@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

testdata/dynlibmod.tdir/unbound_server.key

@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIICWwIBAAKBgQC3F7Jsv2u01pLL9rFnjsMU/IaCFUIz/624DcaE84Z4gjMl5kWA
+3axQcqul1wlwSrbKwrony+d9hH/+MX0tZwvl8w3OmhmOAiaQ+SHCsIuOjVwQjX0s
+RLB61Pz5+PAiVvnPa9JIYB5QrK6DVEsxIHj8MOc5JKORrnESsFDh6yeMeQIDAQAB
+AoGAAuWoGBprTOA8UGfl5LqYkaNxSWumsYXxLMFjC8WCsjN1NbtQDDr1uAwodSZS
+6ujzvX+ZTHnofs7y64XC8k34HTOCD2zlW7kijWbT8YjRYFU6o9F5zUGD9RCan0ds
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+LwqIetBhxb8eQwMg45+iAH7CHAMQ8BQuF/nFE6eotg==
+-----END RSA PRIVATE KEY-----

testdata/dynlibmod.tdir/unbound_server.pem

@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----
+MIIBmzCCAQQCCQDsNJ1UmphEFzANBgkqhkiG9w0BAQUFADASMRAwDgYDVQQDEwd1
+bmJvdW5kMB4XDTA4MDkxMTA5MDk0MFoXDTI4MDUyOTA5MDk0MFowEjEQMA4GA1UE
+AxMHdW5ib3VuZDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAtxeybL9rtNaS
+y/axZ47DFPyGghVCM/+tuA3GhPOGeIIzJeZFgN2sUHKrpdcJcEq2ysK6J8vnfYR/
+/jF9LWcL5fMNzpoZjgImkPkhwrCLjo1cEI19LESwetT8+fjwIlb5z2vSSGAeUKyu
+g1RLMSB4/DDnOSSjka5xErBQ4esnjHkCAwEAATANBgkqhkiG9w0BAQUFAAOBgQAZ
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+Z7S+QbLXi+r2JAhpPozZCjBHlRD0ixzA1mKQTJhJZg==
+-----END CERTIFICATE-----