From a2f4a43833a29a5ede5905225b814c33e3a46132 Mon Sep 17 00:00:00 2001
From: Paul Steckler <steck@stecksoft.com>
Date: Fri, 23 Feb 2018 14:23:19 -0500
Subject: add unit tests to test suite

---
 test-suite/Makefile | 74 +++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 63 insertions(+), 11 deletions(-)

(limited to 'test-suite/Makefile')

diff --git a/test-suite/Makefile b/test-suite/Makefile
index 2531b8c67..a6e6283bf 100644
--- a/test-suite/Makefile
+++ b/test-suite/Makefile
@@ -8,9 +8,6 @@
 ##         #     (see LICENSE file for the text of the license)         ##
 ##########################################################################
 
-# This is a standalone Makefile to run the test-suite. It can be used
-# outside of the Coq source tree (if BIN is overridden).
-
 # There is one %.v.log target per %.v test file. The target will be
 # filled with the output, timings and status of the test. There is
 # also one target per directory containing %.v files, that runs all
@@ -23,6 +20,13 @@
 # The "run" target runs all tests that have not been run yet. To force
 # all tests to be run, use the "clean" target.
 
+
+###########################################################################
+# Includes
+###########################################################################
+
+include ../config/Makefile
+
 #######################################################################
 # Variables
 #######################################################################
@@ -97,7 +101,7 @@ VSUBSYSTEMS := prerequisite success failure $(BUGS) output \
   coqdoc ssr
 
 # All subsystems
-SUBSYSTEMS := $(VSUBSYSTEMS) misc bugs ide vio coqchk coqwc coq-makefile
+SUBSYSTEMS := $(VSUBSYSTEMS) misc bugs ide vio coqchk coqwc coq-makefile unit-tests
 
 PREREQUISITELOG = prerequisite/admit.v.log			\
   prerequisite/make_local.v.log prerequisite/make_notation.v.log \
@@ -118,13 +122,16 @@ bugs: $(BUGS)
 
 clean:
 	rm -f trace .lia.cache output/MExtraction.out
-	$(SHOW) "RM        <**/*.vo> <**/*.vio> <**/*.log> <**/*.glob>"
+	$(SHOW) 'RM        <**/*.stamp> <**/*.vo> <**/*.vio> <**/*.log> <**/*.glob>'
 	$(HIDE)find . \( \
-	  -name '*.vo' -o -name '*.vio' -o -name '*.log' -o -name '*.glob' \
-	\) -print0 | xargs -0 rm -f
-
+	  -name '*.stamp' -o -name '*.vo' -o -name '*.vio' -o -name '*.log' -o -name '*.glob' \
+	  \) -print0 | xargs -0 rm -f
+	$(SHOW) 'RM        <**/*.cmx> <**/*.cmi> <**/*.o> <**/*.test>'
+	$(HIDE)find unit-tests \( \
+	  -name '*.cmx' -o -name '*.cmi' -o -name '*.o' -o -name '*.test' \
+	  \) -print0 | xargs -0 rm -f
 distclean: clean
-	$(SHOW) "RM        <**/*.aux>"
+	$(SHOW) 'RM        <**/*.aux>'
 	$(HIDE)find . -name '*.aux' -print0 | xargs -0 rm -f
 
 #######################################################################
@@ -165,12 +172,13 @@ summary:
 	  $(call summary_dir, "Coqwc tests", coqwc); \
 	  $(call summary_dir, "Coq makefile", coq-makefile); \
 	  $(call summary_dir, "Coqdoc tests", coqdoc); \
+	  $(call summary_dir, "Unit tests", unit-tests); \
 	  nb_success=`find . -name '*.log' -exec tail -n2 '{}' \; | grep -e $(log_success) | wc -l`; \
 	  nb_failure=`find . -name '*.log' -exec tail -n2 '{}' \; | grep -e $(log_failure) | wc -l`; \
 	  nb_tests=`expr $$nb_success + $$nb_failure`; \
-	  pourcentage=`expr 100 \* $$nb_success / $$nb_tests`; \
+	  percentage=`expr 100 \* $$nb_success / $$nb_tests`; \
 	  echo; \
-	  echo "$$nb_success tests passed over $$nb_tests, i.e. $$pourcentage %"; \
+	  echo "$$nb_success tests passed over $$nb_tests, i.e. $$percentage %"; \
 	}
 
 summary.log:
@@ -243,6 +251,50 @@ $(addsuffix .log,$(wildcard bugs/closed/*.v)): %.v.log: %.v
 	  fi; \
 	} > "$@"
 
+#######################################################################
+# Unit tests
+#######################################################################
+
+OCAMLOPT := $(OCAMLFIND) opt $(CAMLFLAGS)
+SYSMOD:=-package num,str,unix,dynlink,threads
+
+COQSRCDIRS=-I $(LIB)/clib -I $(LIB)/lib -I $(LIB)/kernel -I $(LIB)/kernel/byterun \
+-I $(LIB)/library -I $(LIB)/engine -I $(LIB)/pretyping -I $(LIB)/interp \
+-I $(LIB)/proofs -I $(LIB)/parsing -I $(LIB)/printing -I $(LIB)/tactics -I $(LIB)/vernac \
+-I $(LIB)/stm -I $(LIB)/toplevel
+
+# ML files from unit-test framework, not containing tests
+UNIT_SRCFILES=$(shell find ./unit-tests/src -name *.ml)
+UNIT_ALLMLFILES:=$(shell find ./unit-tests -name *.ml)
+UNIT_MLFILES:=$(filter-out $(UNIT_SRCFILES),$(UNIT_ALLMLFILES))
+UNIT_LOGFILES:=$(patsubst %.ml,%.ml.log,$(UNIT_MLFILES))
+
+UNIT_CMXS=utest.cmx
+
+# this is same link order as CORECMA in Makefile.common in Coq root dir
+COQCMXAS=clib.cmxa lib.cmxa kernel.cmxa library.cmxa engine.cmxa pretyping.cmxa \
+ interp.cmxa proofs.cmxa parsing.cmxa printing.cmxa tactics.cmxa vernac.cmxa stm.cmxa toplevel.cmxa
+
+unit-tests/src/utest.cmx : unit-tests/src/utest.ml unit-tests/src/utest.cmi
+	$(SHOW) 'OCAMLOPT  $<'
+	$(HIDE)$(OCAMLOPT) -c -I unit-tests/src -package oUnit $<
+unit-tests/src/utest.cmi : unit-tests/src/utest.mli
+	$(SHOW) 'OCAMLOPT  $<'
+	$(HIDE)$(OCAMLOPT) -package oUnit $<
+
+$(UNIT_LOGFILES) : unit-tests/src/utest.cmx
+
+unit-tests: $(UNIT_LOGFILES)
+
+# Build executable, run it to generate log file
+unit-tests/%.ml.log: unit-tests/%.ml
+	$(SHOW) 'TEST      $<'
+	$(HIDE)$(OCAMLOPT) -linkall -linkpkg -cclib -lcoqrun \
+		   $(SYSMOD) -package camlp5.gramlib,oUnit  \
+	     -I unit-tests/src $(COQSRCDIRS) $(COQCMXAS) \
+	     $(UNIT_CMXS) $< -o $<.test;
+	$(HIDE)./$<.test
+
 #######################################################################
 # Other generic tests
 #######################################################################
-- 
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