star-meteo

commit b2282979d6ecb713bc9d40c62ffed5e48fb95bfd
parent 4c47a3f94b833519d51ea4a340b9b6894c57ce60
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Wed, 14 May 2025 11:59:03 +0200

Test the library handle API

Add automation of test construction and verification to the Makefile.

Diffstat:
M
Makefile
 | 
57
++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
A
src/test_smeteo.c
 | 
70
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 126 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -23,7 +23,7 @@ LIBNAME_SHARED = libsmeteo.so
 LIBNAME = $(LIBNAME_$(LIB_TYPE))
 
 default: library
-all: default #tests
+all: default tests
 
 ################################################################################
 # Library
@@ -109,3 +109,58 @@ lint:
 clean:
 	rm -f $(DEP) $(OBJ) $(LIBNAME)
 	rm -f .config libsmeteo.o smeteo.pc smeteo-local.pc
+
+################################################################################
+# Tests
+################################################################################
+TEST_SRC = src/test_smeteo.c
+TEST_OBJ = $(TEST_SRC:.c=.o)
+TEST_DEP = $(TEST_SRC:.c=.d)
+TEST_BIN = $(TEST_SRC:.c=.b)
+
+PKG_CONFIG_LOCAL = PKG_CONFIG_PATH="./:$${PKG_CONFIG_PATH}" $(PKG_CONFIG)
+INCS_TEST = $$($(PKG_CONFIG_LOCAL) $(PCFLAGS) --cflags rsys smeteo-local.pc)
+LIBS_TEST = $$($(PKG_CONFIG_LOCAL) $(PCFLAGS) --libs rsys smeteo-local.pc)
+
+CFLAGS_TEST = $(CFLAGS_EXE) $(INCS_TEST)
+LDFLAGS_TEST = $(LDFLAGS_EXE) $(LIBS_TEST)
+
+tests: library $(TEST_DEP) $(TEST_BIN)
+	@$(MAKE) -fMakefile \
+	$$(for i in $(TEST_DEP); do echo -f"$${i}"; done) \
+	$$(for i in $(TEST_BIN); do echo -f"$${i}"; done) \
+	test_bin
+
+.c.b:
+	@{ \
+	  bin="$$(basename "$<" ".c")"; \
+	  printf '%s: %s\n' "$${bin}" $(<:.c=.o); \
+	  printf 'test_bin: %s\n' "$${bin}"; \
+	} > $@
+
+$(TEST_DEP): config.mk smeteo-local.pc
+	@$(CC) $(CFLAGS_TEST) -MM -MT "$(@:.d=.o) $@" $(@:.d=.c) -MF $@
+
+$(TEST_OBJ): config.mk smeteo-local.pc
+	$(CC) $(CFLAGS_TEST) -c $(@:.o=.c) -o $@
+
+test_smeteo \
+: config.mk smeteo-local.pc $(LIBNAME)
+	$(CC) $(CFLAGS_TEST) -o $@ src/$@.o $(LDFLAGS_TEST)
+
+clean_test:
+	rm -f $(TEST_BIN) $(TEST_DEP) $(TEST_OBJ)
+	for i in $(TEST_SRC); do rm -f "$$(basename "$${i}" ".c")"; done
+
+test: tests
+	@err=0; \
+	for i in $(TEST_SRC); do \
+	  test="$$(basename "$${i}" ".c")"; \
+	  if "./$${test}" > /dev/null 2>&1; then \
+	    printf '%s\n' "$${test}"; \
+	  else \
+	    >&2 printf '%s: error %s\n' "$${test}" "$$?"; \
+	    err=$$((err+1)); \
+	  fi \
+	done; \
+	[ "$${err}" -eq 0 ]
diff --git a/src/test_smeteo.c b/src/test_smeteo.c
@@ -0,0 +1,70 @@
+/* Copyright (C) 2025 |Méso|Star> (contact@meso-star.com)
+ *
+ * This program is free software: you can redismeteobute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is dismeteobuted in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "smeteo.h"
+
+#include <rsys/logger.h>
+
+static void
+log_stream(const char* msg, void* ctx)
+{
+  ASSERT(msg);
+  (void)msg, (void)ctx;
+  printf("%s\n", msg);
+}
+
+int
+main(int argc, char** argv)
+{
+  struct mem_allocator allocator;
+  struct logger logger;
+  struct smeteo_create_args args = SMETEO_CREATE_ARGS_DEFAULT;
+  struct smeteo* smeteo;
+  (void)argc, (void)argv;
+
+  CHK(smeteo_create(NULL, &smeteo) == RES_BAD_ARG);
+  CHK(smeteo_create(&args, NULL) == RES_BAD_ARG);
+  CHK(smeteo_create(&args, &smeteo) == RES_OK);
+
+  CHK(smeteo_ref_get(NULL) == RES_BAD_ARG);
+  CHK(smeteo_ref_get(smeteo) == RES_OK);
+  CHK(smeteo_ref_put(NULL) == RES_BAD_ARG);
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+
+  CHK(mem_init_proxy_allocator(&allocator, &mem_default_allocator) == RES_OK);
+  args.allocator = &allocator;
+  args.verbose = 1;
+  CHK(smeteo_create(&args, &smeteo) == RES_OK);
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+
+  CHK(logger_init(&allocator, &logger) == RES_OK);
+  logger_set_stream(&logger, LOG_OUTPUT, log_stream, NULL);
+  logger_set_stream(&logger, LOG_ERROR, log_stream, NULL);
+  logger_set_stream(&logger, LOG_WARNING, log_stream, NULL);
+
+  args.logger = &logger;
+  args.verbose = 0;
+  CHK(smeteo_create(&args, &smeteo) == RES_OK);
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+  args.allocator = NULL;
+  CHK(smeteo_create(&args, &smeteo) == RES_OK);
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+
+  logger_release(&logger);
+  mem_shutdown_proxy_allocator(&allocator);
+  CHK(mem_allocated_size() == 0);
+  return 0;
+}