# Build rules for the OpenAFS test suite.

srcdir=@srcdir@/../src/external/c-tap-harness/tests
abs_top_srcdir=@abs_top_srcdir@
abs_top_builddir=@abs_top_builddir@
include @TOP_OBJDIR@/src/config/Makefile.config
include @TOP_OBJDIR@/src/config/Makefile.pthread

MODULE_CFLAGS = -DC_TAP_SOURCE='"$(abs_top_srcdir)/tests"' \
	-DC_TAP_BUILD='"$(abs_top_builddir)/tests"'

SUBDIRS = tap common auth util cmd volser opr rx

all: runtests
	@for A in $(SUBDIRS); do cd $$A && $(MAKE) $@ && cd .. || exit 1; done

runtests: runtests.o
	$(AFS_LDRULE) runtests.o

runtests.o: $(srcdir)/runtests.c
	$(AFS_CCRULE) $(srcdir)/runtests.c

RUNTESTS_V0_DEFAULT=-l $(abs_top_srcdir)/tests/TESTS
RUNTESTS_V1_DEFAULT=-v -l $(abs_top_srcdir)/tests/TESTS

# If $(TESTS) is blank, RUNTESTS_ARGS will expand to RUNTESTS_DEFAULT_, so
# we'll run our default list of tests. If $(TESTS) is not blank,
# $(RUNTESTS_DEFAULT_$(TESTS)) will expand into nothing, so RUNTESTS_ARGS will
# just become effectively $(TESTS).
RUNTESTS_DEFAULT_=$(RUNTESTS_V$(V)_DEFAULT)
RUNTESTS_ARGS=$(RUNTESTS_DEFAULT_$(TESTS)) $(TESTS)

# To run specific tests, run e.g. 'make check TESTS="rx/foo opr/foo"'
check test tests: all runtests
	MAKECHECK=1 $(abs_top_srcdir)/tests/libwrap @TOP_OBJDIR@/lib \
	    ./runtests $(RUNTESTS_ARGS)

# To start an interactive subshell with the environment required to run
# the test programs, run 'make shell'. Run 'exit' to end the subshell.
#
# Example usage:
#
#     $ make shell
#     Starting a shell to run tests. Run 'exit' when done.
#     $ PS1="(tests) $PS1"  # Optionally set the PS1 in the subshell.
#     (tests) $ rx/perf-t   # Run tests directly or via a debugger.
#     ...
#     (tests) $ exit        # Exit when done.
#
shell: all runtests
	@if [ "x$$MAKECHECK" = "x1" ]; then \
	    echo "Already in the tests subshell."; \
	else \
	    echo "Starting a shell to run tests. Run 'exit' when done."; \
	    MAKECHECK=1 \
	    C_TAP_SOURCE=@abs_top_srcdir@/tests \
	    C_TAP_BUILD=@abs_top_builddir@/tests \
	    SOURCE=@abs_top_srcdir@/tests \
	    BUILD=@abs_top_builddir@/tests \
	    @abs_top_srcdir@/tests/libwrap @TOP_OBJDIR@/lib $(SHELL); \
	fi

install:

clean distclean:
	@for A in $(SUBDIRS); do cd $$A && $(MAKE) $@ && cd .. || exit 1; done
	$(RM) -f *.o core runtests