#-*- Makefile -*-
#
# ${R_HOME}/tests/Makefile.install

srcdir = .
top_srcdir = ..

top_builddir = ..

include $(top_builddir)/etc$(R_ARCH)/Makeconf

SUBDIRS = Examples

test-src-gct = \
	eval-etc.R \
	simple-true.R \
	arith-true.R \
	arith.R \
	lm-tests.R \
	ok-errors.R \
	method-dispatch.R
test-src-strict-1 = \
	$(test-src-gct) \
	d-p-q-r-tests.R
test-src-strict-auto =
test-src-sloppy-1 = \
	complex.R \
	print-tests.R \
	lapack.R \
	datasets.R
test-src-sloppy-auto =

test-src-1 = $(test-src-strict-1) $(test-src-sloppy-1)
test-src-auto = $(test-src-strict-auto) $(test-src-sloppy-auto) \
  ${test-src-isas} ${test-src-segfault}
test-src-sloppy = $(test-src-sloppy-1) $(test-src-sloppy-auto)
test-src-strict = $(test-src-strict-1) $(test-src-strict-auto)
test-src = $(test-src-strict) $(test-src-sloppy)

test-src-demo = demos.R demos2.R
test-src-errmsgs = errormsgs.R
test-src-internet = internet.R
test-src-isas = isas-tests.R
test-src-primitive = primitives.R
test-src-random = p-r-random-tests.R
test-src-regexp = utf8-regex.R
test-src-segfault = no-segfault.R

test-src-reg-1 = reg-tests-1.R reg-tests-2.R reg-IO.R reg-IO2.R \
  reg-plot.R reg-S4.R
test-src-reg-auto =
test-src-reg = $(test-src-reg-1) $(test-src-reg-auto)
test-src-reg3 = reg-tests-3.R reg-plot-latin1.R 

## GNU gettext disables LANGUAGE if LC_ALL=C, but other systems might not.
R = LANGUAGE=en LC_ALL=C SRCDIR=$(srcdir) R_DEFAULT_PACKAGES= $(top_builddir)/bin/R --vanilla
R2 = R_DEFAULT_PACKAGES= $(top_builddir)/bin/R --vanilla
RDIFF = $(top_builddir)/bin/R CMD Rdiff
RDCONV = $(top_builddir)/bin/R CMD Rdconv

test-out-strict = $(test-src-strict:.R=.Rout)
test-out-sloppy = $(test-src-sloppy:.R=.Rout)

test-out-gct = $(test-src-gct:.R=.Rout-gct)
test-out-valgct = $(test-src-gct:.R=.Rout-valgct)

test-out-demo = $(test-src-demo:.R=.Rout)
test-out-errmsgs = $(test-src-errmsgs:.R=.Rout)
test-out-internet = $(test-src-internet:.R=.Rout)
test-out-isas = $(test-src-isas:.R=.Rout)
test-out-primitive = $(test-src-primitive:.R=.Rout)
test-out-random = $(test-src-random:.R=.Rout)
test-out-reg = $(test-src-reg:.R=.Rout)
test-out-regexp = $(test-src-regexp:.R=.Rout)
test-out-reg3 = $(test-src-reg3:.R=.Rout)
test-out-segfault = $(test-src-segfault:.R=.Rout)

## This macro is used only for dependencies and for distclean
test-out = $(test-src:.R=.Rout) $(test-out-demo) $(test-out-gct) \
	$(test-out-internet) \
	$(test-out-random) $(test-out-reg) $(test-out-reg3) \
	$(test-out-segfault) $(test-out-isas) \
	$(test-out-primitive) utf8-regex.Rout

.SUFFIXES:
.SUFFIXES: .R .Rin .Rout .Rout-gct .Rout-valgct

all-basic-tests = Examples Specific Reg Internet
## not Docs Standalone
all-devel-tests = IsAs Random Demo Rd Primitive Regexp Segfault Packages2

all check: clean2 test-all-basics
check-devel: check test-all-devel
check-all: check-devel test-Recommended

test-Packages: test-Examples test-Packages2

FORCE:

.Rin.R:
	@$(ECHO) "creating '$@'"
	@$(R) < $< > /dev/null

.R.Rout:
	@rm -f $@ $@.fail
	@$(ECHO) $(ECHO_N) "running code in '$<' ...$(ECHO_C)"
	@$(R) < $< > $@ 2>&1 || (mv $@ $@.fail && exit 1)
	@$(ECHO) "$(ECHO_T) OK"
	@if test -f $(srcdir)/$@.save ; then \
	  mv $@ $@.fail; \
	  $(ECHO) $(ECHO_N) \
	    "comparing '$@' to '$(srcdir)/$@.save' ...$(ECHO_C)"; \
	  $(RDIFF) $@.fail $(srcdir)/$@.save $(RVAL_IF_DIFF) || exit 1; \
	  mv $@.fail $@; \
	  $(ECHO) "$(ECHO_T) OK"; \
	fi

reg-plot.Rout: reg-plot.R
	@rm -f $@ $@.fail
	@$(ECHO) $(ECHO_N) "running code in '$<' ...$(ECHO_C)"
	@$(R) < $< > $@ 2>&1 || (mv $@ $@.fail && exit 1)
	@$(ECHO) "$(ECHO_T) OK"
	@$(ECHO) $(ECHO_N) \
	  "comparing 'reg-plot.ps' to '$(srcdir)/reg-plot.ps.save' ...$(ECHO_C)"
	-@diff reg-plot.ps $(srcdir)/reg-plot.ps.save
	@$(ECHO) "$(ECHO_T) OK"

## allow this to fail, as it must if the locale does not support Latin-1 chars
## we can't use Rdiff as MacOS tr crashes on latin-1 chars in a UTF-8 locale
reg-plot-latin1.Rout: reg-plot-latin1.R
	@rm -f $@ $@.fail
	@$(ECHO) "running tests of plotting Latin-1"
	@$(ECHO) "  expect failure or some differences if not in a Latin or UTF-8 locale"
	@$(ECHO) $(ECHO_N) "running code in '$<' ...$(ECHO_C)"
	@$(R2) < $< > $@ 2>&1 || mv $@ $@.fail
	@if test -e $@.fail; then \
	  $(ECHO) "$(ECHO_T) FAILED"; \
	else \
	  $(ECHO) "$(ECHO_T) OK"; \
	  $(ECHO) $(ECHO_N) \
	  "comparing 'reg-plot-latin1.ps' to '$(srcdir)/reg-plot-latin1.ps.save' ...$(ECHO_C)"; \
	  diff reg-plot-latin1.ps $(srcdir)/reg-plot-latin1.ps.save && exitstatus=0; \
	  $(ECHO) "$(ECHO_T) OK"; \
	fi

.R.Rout-gct:
	@$(ECHO) "running gctorture() + '$<'"
	@($(ECHO) '.ptime <- proc.time(); gctorture()' ; \
	  cat $< $(srcdir)/gct-foot.R) | $(R) > $@ 2>&1
	@mv $@ $@.fail; Ro=`basename $@ .Rout-gct`.Rout; \
	  if test ! -r $${Ro}; then $(MAKE) $${Ro}; fi; \
	  $(ECHO) $(ECHO_N) "comparing '$@' to '$${Ro}' ...$(ECHO_C)"; \
	  grep -v 'gctorture()' $@.fail | $(RDIFF) - $${Ro} 1 || exit 1; \
	  mv $@.fail $@; \
	  $(ECHO) "$(ECHO_T) OK"

R-valgrind = $(R) --debugger="valgrind --tool=memcheck"

.R.Rout-valgct:
	@$(ECHO) "running gctorture() + valgrind + '$<'"
	@($(ECHO) '.ptime <- proc.time(); gctorture()' ; \
	  cat $< $(srcdir)/gct-foot.R) | $(R-valgrind) > $@ 2>&1
	grep "==[0-9]*==" $@



test-all-basics:
	@for name in $(all-basic-tests); do \
	  $(MAKE) test-$${name} || exit 1; \
	done

test-all-devel:
	@for name in $(all-devel-tests); do \
	  $(MAKE) test-$${name} || exit 1; \
	done

test-Examples:
	@(cd Examples && $(MAKE) $@)
test-Examples-Recommended:
	@(cd Examples && $(MAKE) $@)

test-Specific-strict: $(test-out-strict)
test-Specific-sloppy: $(test-out-sloppy)
test-Specific:
	@$(ECHO) "updating test dependencies"
	@$(ECHO) "running strict specific tests"
	@$(MAKE) test-Specific-strict RVAL_IF_DIFF=1
	@$(ECHO) "running sloppy specific tests"
	@$(MAKE) test-Specific-sloppy RVAL_IF_DIFF=0

test-Packages2:
	@for p in $(R_PKGS_BASE); do \
	  if test -d "../library/$${p}/tests"; then \
	    $(ECHO) "checking tests from package '$${p}'"; \
	    (cd ../library/$${p}/tests ; \
	    tmp=""; \
	    for f in `ls *.R`; do \
	      tmp="$${tmp} $$f"; \
	    done ; \
	    $(MAKE) -f "$(R_SHARE_DIR)/make/tests.mk" test-src-1="$${tmp}"); \
	  fi; \
	done
	@for p in $(R_PKGS_BASE); do \
	  if test -d "../library/$${p}/doc"; then \
	    $(ECHO) "checking vignettes from package '$${p}'"; \
	    $(ECHO) "tools::checkVignettes(\"$${p}\", latex=FALSE, weave=TRUE)" \
	      | $(R) --slave; \
	  fi; \
	done

test-Recommended: test-Examples-Recommended
	@for p in $(R_PKGS_RECOMMENDED); do \
	  if test -d "../library/$${p}/tests"; then \
	    $(ECHO) "checking tests from package '$${p}'"; \
	    (cd ../library/$${p}/tests ; \
	    tmp=""; \
	    for f in `ls *.R`; do \
	      tmp="$${tmp} $$f"; \
	    done ; \
	    $(MAKE) -f "$(R_SHARE_DIR)/make/tests.mk" test-src-1="$${tmp}"); \
	  fi; \
	done
	@for p in $(R_PKGS_RECOMMENDED); do \
	  if test -d "./$${p}/doc"; then \
	    $(ECHO) "checking vignettes from package '$${p}'"; \
	    $(ECHO) "tools::checkVignettes(\"$${p}\", latex=FALSE, weave=TRUE)" \
	      | $(R) --slave; \
	  fi; \
	done

test-Gct: $(test-out-gct)

test-Vgct: $(test-out-valgct)

test-Docs:
	@$(ECHO) "running tests of documentation examples"
	@cp ${top_srcdir}/doc/manual/*.R .
	@$(MAKE) R-intro.Rout RVAL_IF_DIFF=0
	@cp ${top_srcdir}/doc/manual/R-exts.c .
	@$(top_builddir)/bin/R CMD SHLIB R-exts.c
	@$(MAKE) R-exts.Rout
	@rm R-exts.*

test-Demo:
	@$(ECHO) "running demos from base and stats"
	@$(MAKE) $(test-out-demo) RVAL_IF_DIFF=0

test-Errormsgs:
	@$(ECHO) "running tests of error messages"
	@$(MAKE) $(test-out-errmsgs) RVAL_IF_DIFF=0

## <NOTE>
## These depend on an internet connection, and the sites being up.
## So allow this to fail: it may be slow doing so.
test-Internet:
	@$(ECHO) "running tests of Internet and socket functions"
	@$(ECHO) "  expect some differences"
	-@$(MAKE) $(test-out-internet) RVAL_IF_DIFF=0
## </NOTE>

test-IsAs:
	@$(ECHO) "running tests of consistency of as/is.*"
	@$(MAKE) $(test-out-isas) RVAL_IF_DIFF=1

test-Primitive:
	@$(ECHO) "running tests of primitives"
	@$(MAKE) $(test-out-primitive) RVAL_IF_DIFF=1

test-Random:
	@$(ECHO) "running tests of random deviate generation"
	@$(MAKE) $(test-out-random) RVAL_IF_DIFF=1

test-Reg:
	@$(ECHO) "running regression tests"
	@$(MAKE) $(test-out-reg) RVAL_IF_DIFF=1
	@$(MAKE) $(test-out-reg3) RVAL_IF_DIFF=0

test-Regexp:
	@$(ECHO) "running regexp regression tests"
	@$(R2) < $(srcdir)/utf8-regex.R > utf8-regex.Rout 2>&1 || (mv utf8-regex.Rout utf8-regex.Rout.fail && exit 1)

test-Segfault:
	@$(ECHO) "running tests to possibly trigger segfaults"
	@$(MAKE) $(test-out-segfault) RVAL_IF_DIFF=0
	@rm -f data dumpdata.R F.Rd c0.Rd df0.Rd l0.Rd m0.Rd Rprof.out Rplots.*

## <NOTE>
## Not all platforms can build standalone.
## So allow this to fail.
test-Standalone:
	@$(ECHO) "testing building standalone Rmath"
	-@(cd $(top_builddir)/src/nmath/standalone; $(MAKE) check)
## </NOTE>

test-Rd: $(srcdir)/testit.Rd $(srcdir)/ver10.Rd $(srcdir)/ver11.Rd
	@$(ECHO) "testing Rd conversion"
	@$(RDCONV) -t txt $(srcdir)/testit.Rd > testit.txt
	@diff -bw testit.txt $(srcdir)/testit.txt.save
	@$(RDCONV) -t html $(srcdir)/testit.Rd > testit.html
	@diff -bw testit.html $(srcdir)/testit.html.save
	@$(RDCONV) -t latex $(srcdir)/testit.Rd > testit.tex
	@diff -bw testit.tex $(srcdir)/testit.tex.save
	@$(RDCONV) -t example $(srcdir)/testit.Rd > testit-Ex.R
	@diff -bw testit-Ex.R $(srcdir)/testit-Ex.R.save
	@$(RDCONV) -t txt $(srcdir)/ver11.Rd > ver11.txt
	@diff -bw ver11.txt $(srcdir)/ver11.txt.save
	@$(RDCONV) -t html $(srcdir)/ver11.Rd > ver11.html
	@diff -bw ver11.html $(srcdir)/ver11.html.save
	@$(RDCONV) -t latex $(srcdir)/ver11.Rd > ver11.tex
	@diff -bw ver11.tex $(srcdir)/ver11.tex.save
	@$(RDCONV) -t example $(srcdir)/ver11.Rd > ver11-Ex.R
	@diff -bw ver11-Ex.R $(srcdir)/ver11-Ex.R.save
	@$(RDCONV) -t txt $(srcdir)/ver10.Rd > ver10.txt 2>&1
	@diff -bw ver10.txt $(srcdir)/ver10.txt.save
	@$(RDCONV) -t html $(srcdir)/ver10.Rd > ver10.html 2>&1
	@diff -bw ver10.html $(srcdir)/ver10.html.save
	@$(RDCONV) -t latex $(srcdir)/ver10.Rd > ver10.tex 2>&1
	@diff -bw ver10.tex $(srcdir)/ver10.tex.save
	@$(RDCONV) -t example $(srcdir)/ver10.Rd > ver10-Ex.R
	@diff -bw ver10-Ex.R $(srcdir)/ver10-Ex.R.save

test-DocFiles:
	@$(ECHO) "checking Rd usage sections"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "checkDocFiles(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO); \
	    $(ECHO) "$${out}"; \
	    $(ECHO); \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done
test-DocStyle:
	@$(ECHO) "checking S3 method documentation style"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "checkDocStyle(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO); \
	    $(ECHO) "$${out}"; \
	    $(ECHO); \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done
test-FF:
	@$(ECHO) "checking foreign function calls"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "checkFF(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO) "$${out}"; \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done
test-S3methods:
	@$(ECHO) "checking for S3 generic/method consistency"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "checkS3methods(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO); \
	    $(ECHO) "$${out}"; \
	    $(ECHO); \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done
test-codoc:
	@$(ECHO) "checking for code/documentation mismatches in functions"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "codoc(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO); \
	    $(ECHO) "$${out}"; \
	    $(ECHO); \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done
test-undoc:
	@$(ECHO) "checking for missing documentation entries"
	@for p in $(R_PKGS_BASE); do \
	  $(ECHO) $(ECHO_N) "package '$${p}' ...$(ECHO_C)"; \
	  out=`($(ECHO) "library(\"tools\")"; \
	         $(ECHO) "undoc(package = \"$${p}\")") | \
	       $(R) -q | sed '/^>/d'`; \
	  if test -n "$${out}"; then \
	    $(ECHO) "$(ECHO_T) WARNING"; \
	    $(ECHO) "$${out}"; \
	  else \
	    $(ECHO) "$(ECHO_T) OK"; \
	  fi; \
	done

mostlyclean: clean
clean:
	-@for d in $(SUBDIRS); do \
	  (cd $${d} && $(MAKE) $@); \
	done
	-@rm -f stamp-R Rplot* Rprof.out data dumpdata.R \
	  reg-plot-latin1.ps reg-plot.ps reg-tests-?.ps \
	  R-exts.* R-intro.R R-intro.Rout \
	  FALSE* .R .tex mirrors.html PACKAGES*
	-@rm -f testit.txt testit.html testit.tex testit-Ex.R
	-@rm -f ver10.txt ver10.html ver10.tex ver10-Ex.R
	-@rm -f ver11.txt ver11.html ver11.tex ver11-Ex.R
	-@rm -rf anRpackage myTst* myLib
	-@rm -f */tests/*.Rout

clean2: clean
	-@rm -f $(test-out) $(test-src-auto) .RData

distclean: clean
	-@for d in $(SUBDIRS); do \
	  (cd $${d} && $(MAKE) $@); \
	done
	-@rm -f $(test-out) $(test-src-auto) .RData
	-@rm -rf *.Rcheck Packages
maintainer-clean: distclean