remove dependency on the check unit test suite

CMakeLists.txt

@@ -25,10 +25,10 @@ FIND_PACKAGE(FLEX)
 FIND_PACKAGE(BISON)
 
 
-FIND_LIBRARY(CHECK_LIBRARY NAMES check)
-if(NOT CHECK_LIBRARY)
-  message(STATUS "libcheck not found; unit tests will not be built.")
-endif(NOT CHECK_LIBRARY)
+#FIND_LIBRARY(CHECK_LIBRARY NAMES check)
+#if(NOT CHECK_LIBRARY)
+#  message(STATUS "libcheck not found; unit tests will not be built.")
+#endif(NOT CHECK_LIBRARY)
 
 FIND_LIBRARY(HAVE_CONFUSE NAMES confuse)
 if(NOT HAVE_CONFUSE)
@@ -42,13 +42,13 @@ endif(NOT HAVE_FUSE)
 
 MACRO(CREATE_CHECK NAME)
   ADD_EXECUTABLE(${NAME} ${NAME}.c)
-  TARGET_LINK_LIBRARIES(${NAME} -lcheck ${COMMON_LIBRARIES})
+  TARGET_LINK_LIBRARIES(${NAME} ${COMMON_LIBRARIES})
   ADD_TEST(${NAME} ${NAME})
 ENDMACRO(CREATE_CHECK)
 
 MACRO(CREATE_CHECK_OPT NAME OPT)
   ADD_EXECUTABLE(${NAME} ${NAME}.c)
-  TARGET_LINK_LIBRARIES(${NAME} -lcheck ${COMMON_LIBRARIES})
+  TARGET_LINK_LIBRARIES(${NAME} ${COMMON_LIBRARIES})
   ADD_TEST(${NAME} ${NAME} ${OPT})
 ENDMACRO(CREATE_CHECK_OPT)
 

configure.in

@@ -31,16 +31,6 @@ SWIG_ENABLE_CXX
 SWIG_PYTHON
 AM_CONDITIONAL(HAVE_SWIG, test x"$have_swig" = "xyes")
 
-#AM_PATH_CHECK(,[have_check="yes"],
-#  AC_MSG_WARN([Check not found; cannot run unit tests!])
-#  [have_check="no"])
-#AM_CONDITIONAL(HAVE_CHECK, test x"$have_check", "xyes")
-
-#AM_PATH_CHECK(,[have_check=true],
-#  AC_MSG_WARN([Check not found; cannot run unit tests!])
-#  [have_check=false])
-#AM_CONDITIONAL(HAVE_CHECK, test x$have_check = xtrue)
-
 ## alas, it won't link if this is put in here..  instead, it's linked in manually in the test directory...
 
 #AC_ARG_ENABLE(efence,
@@ -79,57 +69,18 @@ if test "$db_cv_open_o_direct" = "yes"; then
 	AH_TEMPLATE(HAVE_O_DIRECT, [Define to 1 if you have the O_DIRECT flag.])
 fi
 
-AC_CHECK_LIB([check], [suite_create])
-AC_CHECK_LIB([check], [suite_create], 
-	     have_libcheck=yes,
-	     have_libcheck=no)
-
-if test x$have_libcheck = xyes ; then
-AM_CONDITIONAL(HAVE_LIBCHECK, true)
-else 
-AM_CONDITIONAL(HAVE_LIBCHECK, false)
-AC_MSG_WARN([Check not found; cannot run unit tests!])
-fi
-
-#AC_CHECK_LIB([check], [tcase_set_timeout],
-#             have_libcheck_timeout=yes,
-#	     have_libcheck_timeout=no)
+#AC_CHECK_LIB([check], [suite_create])
+#AC_CHECK_LIB([check], [suite_create], 
+#	     have_libcheck=yes,
+#	     have_libcheck=no)
 #
-#if test x$have_libcheck_timeout = xyes ; then
-#AC_DEFINE(HAVE_CHECK_TCASE_SET_TIMEOUT)
-#AH_TEMPLATE(HAVE_CHECK_TCASE_SET_TIMEOUT, [Define to 1 if your version of check supports tcase_set_timeout().])
-#else 
 #if test x$have_libcheck = xyes ; then
-#AC_MSG_WARN([Found a really old version of check; disabling test case timeouts.  Expect compiler warnings...])
-#fi
+#AM_CONDITIONAL(HAVE_LIBCHECK, true)
+#else 
+#AM_CONDITIONAL(HAVE_LIBCHECK, false)
+#AC_MSG_WARN([Check not found; cannot run unit tests!])
 #fi
 
-#AM_CONDITIONAL(HAVE_LIBCHECK, test x$have_libcheck=xyes)
-
-## This perl script thing is a total hack, but we need to define HAVE_LIBCHECK
-## inside of an AM_CONDITIONAL to get conditional compilation to work.
-#AM_CONDITIONAL(HAVE_LIBCHECK, echo $LIBS | [
-#perl -ne 'if($_=~/-lcheck/) 
-#   { print qq(Check found, make check will run test suites
-#); exit 0; } else { print qq(
-#--------------------------------
-#
-#
-#Check not found!  Most tests will be skipped by make check!
-#
-#
-#--------------------------------
-#); exit 1; }'])
-
-
-#have_libcheck", "xyes")
-#AC_CHECK_LIB([check], 
-#	     [suite_create], AC_MSG_WARN([Check not found; cannot run unit tests!]
-#	     have_check=yes, 
-#	     AC_MSG_WARN([Check not found; cannot run unit tests!]))
-#AM_CONDITIONAL(HAVE_CHECK, test x"$have_check", "xyes")
-#AC_CHECK_FUNC([tcase_set_timeout])
-#AM_CONDITIONAL(HAVE_CHECK, test xyes, xyes)
 AC_CHECK_LIB([m], [sqrt])
 AC_CHECK_LIB([pthread], [pthread_create])
 

test/Makefile.am

@@ -1,5 +1,4 @@
 #INCLUDES = @CHECK_CFLAGS@
-if HAVE_LIBCHECK
 
 SUBDIRS = stasis
 
@@ -12,9 +11,7 @@ SUBDIRS += pobj
 endif 
 
 TESTS = check_check
-else
-TESTS = 
-endif
+
 noinst_PROGRAMS = $(TESTS)
 check_check_SOURCES = check_check.c
 #check_check_LDADD = @CHECK_LIBS@

test/check_check.c

@@ -39,7 +39,7 @@ authors grant the U.S. Government and others acting in its behalf
 permission to use and distribute the software in accordance with the
 terms specified in this license.
 ---*/
-#include <check.h>
+#include "check_includes.h"
 #include <assert.h>
 #include <unistd.h>
 

test/check_impl.h

@@ -0,0 +1,111 @@
+/**
+ * @file check_impl.h
+ *
+ *  A quick-and-dirty implementation of check, the C-unit test suite.
+ *
+ *  Created on: Apr 14, 2009
+ *      Author: sears
+ */
+
+#ifndef CHECK_IMPL_H_
+#define CHECK_IMPL_H_
+
+#define CK_NORMAL 0
+
+#define START_TEST(x) static void x() {
+#define END_TEST }
+
+#define tcase_set_timeout(x, y)
+
+#define fail_unless(x,y) assert(x)
+
+typedef struct {
+	void(*setup)(void);
+	void(*teardown)(void);
+	void(**tests)(void);
+	char **names;
+	int count;
+} TCase;
+
+typedef struct {
+	char * name;
+	TCase * tc;
+} Suite;
+typedef struct {
+	Suite * s;
+} SRunner;
+
+static TCase* tcase_create(const char * ignored) {
+	TCase* tc = malloc(sizeof(*tc));
+	tc->count = 0;
+	tc->names = 0;
+	tc->tests = 0;
+	tc->setup = 0;
+	tc->teardown = 0;
+	return tc;
+}
+static inline void tcase_add_checked_fixture(TCase * tc, void(*setup)(void), void(*teardown)(void)) {
+	assert(tc->setup == 0);
+	assert(tc->teardown == 0);
+	tc->setup = setup;
+	tc->teardown = teardown;
+}
+#define tcase_add_test(tc, fcn) tcase_add_test_(tc, fcn, #fcn)
+static void tcase_add_test_(TCase * tc, void(*fcn)(void), const char* name) {
+	(tc->count)++;
+	tc->tests = realloc(tc->tests, sizeof(tc->tests[0])*tc->count);
+	tc->names = realloc(tc->names, sizeof(tc->names[0])*tc->count);
+	tc->tests[tc->count-1] = fcn;
+	tc->names[tc->count-1] = strdup(name);
+}
+static void tcase_free(TCase * tc) {
+	int i = 0;
+	for(i = 0; i < tc->count; i++) {
+		free(tc->names[i]);
+	}
+	free(tc->names);
+	free(tc->tests);
+	free(tc);
+}
+
+static Suite * suite_create(const char * name) {
+	Suite* ret = malloc(sizeof(*ret));
+	ret->name = strdup(name);
+	ret->tc = 0;
+	return ret;
+}
+static void suite_add_tcase(Suite* s, TCase* tc) {
+	assert(s->tc == 0);
+	s->tc = tc;
+}
+static void suite_free(Suite* s) {
+	free(s->name);
+	tcase_free(s->tc);
+	free(s);
+}
+static SRunner * srunner_create(Suite* s) {
+	SRunner * ret = malloc(sizeof(SRunner));
+	ret->s = s;
+	return ret;
+}
+static void srunner_set_log(void * p, const char * ignored) { /* noop */ }
+static void srunner_run_all(SRunner* sr, int ignored) {
+	int i = 0;
+	fprintf(stderr, "%s:\n", sr->s->name);
+	for(i = 0; i < sr->s->tc->count; i++) {
+		fprintf(stderr, "\t%s...",sr->s->tc->names[i]);
+		if(sr->s->tc->setup) { sr->s->tc->setup(); }
+		sr->s->tc->tests[i]();
+		if(sr->s->tc->teardown) { sr->s->tc->teardown(); }
+		fprintf(stderr, "pass\n");
+	}
+	fprintf(stderr,"All tests passed.\n");
+}
+static void srunner_free(SRunner* sr) {
+	suite_free(sr->s);
+	free(sr);
+}
+static int srunner_ntests_failed(SRunner * sr) {
+	return 0;
+}
+#endif /* CHECK_IMPL_H_ */

test/check_includes.h

@@ -1,11 +1,10 @@
-#include <check.h>
 #include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <assert.h>
 
-#ifndef HAVE_TCASE_SET_TIMEOUT
-#define tcase_set_timeout(x, y) 0
-#endif
+#include "check_impl.h"
 
 void setup (void) {
   remove("logfile.txt");

test/dfa/Makefile.am

@@ -1,9 +1,7 @@
 LDADD= $(top_builddir)/src/libdfa/libdfa.la $(top_builddir)/src/stasis/libstasis.la -lconfuse
 AM_CFLAGS=${GLOBAL_CFLAGS}
-if HAVE_LIBCHECK
+
 TESTS = check_networksetup ping_pong_dfa
-else
-TESTS = 
-endif
+
 noinst_PROGRAMS = ping_pong_dfa fork_bomb star $(TESTS)
 CLEANFILES = check_networksetup.log

test/stasis/Makefile.am

@@ -1,12 +1,8 @@
 # INCLUDES = @CHECK_CFLAGS@
 
-if HAVE_LIBCHECK
 ## Had to disable check_lht because lht needs to be rewritten.
 TESTS = check_lhtable check_logEntry check_logWriter check_page check_operations check_transactional2 check_recovery check_blobRecovery check_bufferManager check_indirect check_pageOperations check_linearHash check_header check_linkedListNTA check_linearHashNTA check_pageOrientedList check_lockManager check_compensations check_errorHandling check_ringbuffer check_iterator check_multiplexer check_bTree check_regions check_allocationPolicy check_io check_rangeTracker check_replacementPolicy check_lsmTree
-#check_lladdhash 
-else
-TESTS = 
-endif
+
 noinst_PROGRAMS = $(TESTS)
 LDADD = $(top_builddir)/src/stasis/libstasis.la
 CLEANFILES = check_lht.log check_logEntry.log storefile.txt logfile.txt blob0_file.txt blob1_file.txt check_blobRecovery.log check_logWriter.log check_operations.log check_recovery.log check_transactional2.log check_page.log check_bufferManager.log check_indirect.log check_bufferMananger.log check_lladdhash.log check_pageOperations.log check_linearhash.log check_linkedListNTA.log check_linearHashNTA.log check_pageOrientedListNTA.log check_lockManager.log check_compensations.log check_errorhandling.log check_header.log check_iterator.log check_linearHash.log check_ringbuffer.log check_bTree.log