tests: support kresd-specific integration tests

tests/hints_zone.j2

+;       This file holds the information on root name servers needed to
+;       initialize cache of Internet domain name servers
+
+.                        3600000      NS    K.ROOT-SERVERS.NET.
+{% if ':' in ROOT_ADDR %}
+K.ROOT-SERVERS.NET.      3600000      AAAA  {{ROOT_ADDR}}
+{% else %}
+K.ROOT-SERVERS.NET.      3600000      A     {{ROOT_ADDR}}
+{% endif %}

tests/kresd_config.j2

+net = { '{{SELF_ADDR}}' }
+-- hints.root({['k.root-servers.net'] = '{{ROOT_ADDR}}'})
+_hint_root_file('hints')
+
+cache.size = 2*MB
+
+
+{% if QMIN == "false" %}
+option('NO_MINIMIZE', true)
+{% else %}
+option('NO_MINIMIZE', false)
+{% endif %}
+
+{% if DO_NOT_QUERY_LOCALHOST == "false" %}
+option('ALLOW_LOCAL', true)
+{% else %}
+option('ALLOW_LOCAL', false)
+{% endif %}
+
+{% if HARDEN_GLUE == "true" %}
+mode('normal')
+{% else %}
+mode('permissive')
+{% endif %}
+
+{% for TAF in TRUST_ANCHOR_FILES %}
+trust_anchors.add_file('{{TAF}}')
+{% endfor %}
+trust_anchors.set_insecure({
+
+{% for DI in NEGATIVE_TRUST_ANCHORS %}
+"{{DI}}",
+{% endfor %}
+})
+
+verbose(true)
+
+-- Self-checks on globals
+assert(help() ~= nil)
+assert(worker.id ~= nil)
+-- Self-checks on facilities
+assert(cache.count() == 0)
+assert(cache.stats() ~= nil)
+assert(cache.backends() ~= nil)
+assert(worker.stats() ~= nil)
+assert(net.interfaces() ~= nil)
+-- Self-checks on loaded stuff
+assert(net.list()['{{SELF_ADDR}}'])
+assert(#modules.list() > 0)
+-- Self-check timers
+ev = event.recurrent(1 * sec, function (ev) return 1 end)
+event.cancel(ev)
+ev = event.after(0, function (ev) return 1 end)

tests/test_integration.mk

@@ -2,6 +2,7 @@
 # Integration tests
 #
 # 1. Run tests from main Deckard repo (generic DNS tests)
+# 2. Run tests from kresd repo (kresd-specific tests)
 
 SUBMODULES_DIRTY := $(shell git submodule status --recursive | cut -c 1 | grep -q '[^ ]' && echo $$?)
 REAL_PREFIX=$(realpath $(PREFIX))
@@ -15,20 +16,40 @@ else
 endif
 
 # Integration tests from Deckard repo
-deckard_DIR := tests/deckard
+deckard_DIR := $(TOPSRCDIR)/tests/deckard
 
 $(deckard_DIR)/Makefile:
 	@git submodule update --init --recursive
 
+# this is necessary to avoid multiple parallel but independent runs
+# of 'make depend' from $(deckard_DIR)/run.sh
+$(deckard_DIR)/env.sh: $(deckard_DIR)/Makefile
+	@make -C "$(deckard_DIR)" depend
+
 check-install-precond:
 	$(if $(SUBMODULES_DIRTY), $(warning Warning: Git submodules are not up-to-date, expect test failures),)
 	$(if $(findstring $(REAL_CURDIR),$(REAL_PREFIX)),, $(warning Warning: PREFIX does not point into source directory; testing version in $(PREFIX)!))
 	@test -x "$(SBINDIR)/kresd" || (echo 'to run integration tests install kresd into into $$PREFIX ($(SBINDIR)/kresd)' && exit 1)
 
 # Deckard requires additional depedencies so it is not part of installcheck
-deckard: check-install-precond $(deckard_DIR)/Makefile
-	COVERAGE_ENV_SCRIPT="$(TOPSRCDIR)/scripts/coverage_env.sh" DAEMONSRCDIR="$(TOPSRCDIR)" COVERAGE_STATSDIR="$(COVERAGE_STATSDIR)/deckard" $(preload_syms) PATH="$(SBINDIR):$$PATH" "$(deckard_DIR)/kresd_run.sh"
+deckard: check-install-precond $(deckard_DIR)/env.sh
+	COVERAGE_ENV_SCRIPT="$(TOPSRCDIR)/scripts/coverage_env.sh" DAEMONSRCDIR="$(TOPSRCDIR)" COVERAGE_STATSDIR="$(COVERAGE_STATSDIR)/deckard" $(preload_syms) PATH="$(SBINDIR):$(PATH)" "$(deckard_DIR)/kresd_run.sh"
+
+
+tests_integr := \
+	$(wildcard daemon/*.test.integr) \
+	$(wildcard modules/*/*.test.integr) \
+	$(wildcard modules/*/test.integr) \
+	$(wildcard modules/*/*/test.integr) \
+	$(wildcard modules/*/*/*.test.integr)
+
+define make_integr_test
+$(1): check-install-precond $(deckard_DIR)/env.sh
+	echo "Integration tests from $1" && cd "$(TOPSRCDIR)" && COVERAGE_ENV_SCRIPT="$(TOPSRCDIR)/scripts/coverage_env.sh" DAEMONSRCDIR="$(TOPSRCDIR)" COVERAGE_STATSDIR="$(COVERAGE_STATSDIR)/deckard" $(preload_syms) PATH="$(SBINDIR):$(PATH)" "$(deckard_DIR)/run.sh" "--config=$(abspath $(1))/deckard.yaml" "--scenarios=$(abspath $(1))"
+.PHONY: $(1)
+endef
 
-check-integration: deckard
+$(foreach test,$(tests_integr),$(eval $(call make_integr_test,$(test))))
 
-.PHONY: check-install-precond deckard check-integration
+check-integration: deckard $(tests_integr)
+.PHONY: check-install-precond deckard check-integration $(tests_integr)