+
+# Generate bogus savegames for coverage testing. Needed for one test log as well
+savegames:
+ @# Generate save file with -900 deaths
+ @$(PARDIR)/cheat -d -900 -o cheat_numdie.adv > /tmp/cheat_numdie
+ @# Generate save file with -1000 deaths
+ @$(PARDIR)/cheat -d -1000 -o cheat_numdie1000.adv > /tmp/cheat_numdie1000
+ @# cheat: Generate save file with version -1337
+ @$(PARDIR)/cheat -v -1337 -o resume_badversion.adv > /tmp/cheat_badversion
+ @# cheat: Generate save file 1000 saves
+ @$(PARDIR)/cheat -s -1000 -o thousand_saves.adv > /tmp/cheat_1000saves
+ @# Generate save file 1000 turns
+ @$(PARDIR)/cheat -t -1000 -o thousand_saves.adv > /tmp/cheat_1000turns
+ @# cheat: Generate save file 1000 turns
+ @$(PARDIR)/cheat -l -1000 -o thousand_lamp.adv > /tmp/cheat_1000lamp
+ @rm -f /tmp/cheat*
+
+# Force coverage of various edge cases
+savecheck: savegames
+ @$(ECHO) "TEST cheat: Bogus option for save file generation"
+ @$(PARDIR)/cheat -QqQ 2> /tmp/coverage_cheat_batopt | true
+ @$(ECHO) "TEST cheat: No save file specified"
+ @$(PARDIR)/cheat 2>/dev/null | true
+ @$(ECHO) "TEST cheat: Fail to save because we omit -o"
+ @$(PARDIR)/cheat -d 1 2> /tmp/coverage_cheat_nooutput | true
+ @$(ECHO) "TEST cheat: Fail to save to invalid path"
+ @$(PARDIR)/cheat -o / 2> /tmp/coverage_cheat_badoutput | true
+ @$(ECHO) "TEST advent: Start with invalid file with -r"
+ @advent -r /badfilename < pitfall.log > /tmp/coverage_advent_readfail 2>&1 || exit 1
+ @$(ECHO) "TEST advent: Start with invalid file with -l"
+ @advent -l / < pitfall.log > /tmp/coverage_advent_logfail 2>&1 || exit 1
+ @$(ECHO) "TEST advent: Test -r with valid input"
+ @advent -r thousand_saves.adv < pitfall.log > /tmp/coverage_advent_readfail 2>&1 || exit 1
+ @rm -f /tmp/coverage*
+
+# The TAP filter. Only affects presentation of the test suite messages
+TAPCONSUMER=tapview
+
+# Fall back to safety if our declared TAP consumer does not exist.
+# This is helpful in the CI environment, where it would be better for
+# the logfiles to carry the raw TAP messages.
+TAPFILTER=$(shell command -v $(TAPCONSUMER) || echo cat)
+
+RUN_TARGETS=$(TESTLOADS:%=run-regress-%)
+$(RUN_TARGETS): run-regress-%: %.log
+ @(test=$(<:.log=); legend=$$(sed -n '/^## /s///p' <"$<" 2>/dev/null || echo "(no description)"); \
+ OPTS=`sed -n /#options:/s///p $<`; \
+ $(advent) $$OPTS <$< | tapdiffer "$<: $${legend}" "$${test}.chk")
+
+multifile-regress:
+ @(echo "inven" | advent isofoo.log /dev/stdin) | tapdiffer "multifile: multiple-file test" multifile.chk
+
+TEST_TARGETS = $(RUN_TARGETS) multifile-regress
+
+tap: count $(TEST_TARGETS)
+count:
+ @echo 1..$(words $(TEST_TARGETS))