star-meteo

commit 36e30a029220fd41999badc18748ad234bc8d3cd
parent 4d48e70bd2ce64ac6108cc32d44bd3f4a1ed0e26
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Wed, 14 May 2025 17:17:31 +0200

First load tests

Checking the API when loading an empty file.

Diffstat:
M
Makefile
 | 
3
++-
A
src/test_smeteo_load.c
 | 
75
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 77 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -112,7 +112,7 @@ clean: clean_test
 ################################################################################
 # Tests
 ################################################################################
-TEST_SRC = src/test_smeteo.c
+TEST_SRC = src/test_smeteo.c src/test_smeteo_load.c
 TEST_OBJ = $(TEST_SRC:.c=.o)
 TEST_DEP = $(TEST_SRC:.c=.d)
 TEST_BIN = $(TEST_SRC:.c=.b)
@@ -144,6 +144,7 @@ $(TEST_OBJ): config.mk smeteo-local.pc
 	$(CC) $(CFLAGS_TEST) -c $(@:.o=.c) -o $@
 
 test_smeteo \
+test_smeteo_load \
 : config.mk smeteo-local.pc $(LIBNAME)
 	$(CC) $(CFLAGS_TEST) -o $@ src/$@.o $(LDFLAGS_TEST)
 
diff --git a/src/test_smeteo_load.c b/src/test_smeteo_load.c
@@ -0,0 +1,75 @@
+/* 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/mem_allocator.h>
+
+#include <string.h>
+
+/*******************************************************************************
+ * Helper functions
+ ******************************************************************************/
+static void
+check_api(struct smeteo* smeteo)
+{
+  struct smeteo_desc desc = SMETEO_DESC_NULL;
+  const char* filename = "test.txt";
+  FILE* fp = NULL;
+
+  CHK((fp = fopen(filename, "w+")) != NULL);
+
+  #define CHECK_EMPTY_FILE(Name) { \
+    CHK(smeteo_get_desc(smeteo, &desc) == RES_OK); \
+    CHK(!strcmp(desc.filename, Name)); \
+    CHK(desc.entries == NULL); \
+    CHK(desc.nentries == 0); \
+  } (void)0
+
+  CHK(smeteo_load(smeteo, NULL) == RES_BAD_ARG);
+  CHK(smeteo_load(NULL, filename) == RES_BAD_ARG);
+  CHK(smeteo_load(smeteo, "none.txt") == RES_IO_ERR);
+  CHK(smeteo_load(smeteo, filename) == RES_OK); /* Empty file should be OK */
+  CHECK_EMPTY_FILE(filename);
+
+  CHK(smeteo_load_stream(NULL, fp, "foo") == RES_BAD_ARG);
+  CHK(smeteo_load_stream(smeteo, NULL, "foo") == RES_BAD_ARG);
+  CHK(smeteo_load_stream(smeteo, fp, NULL) == RES_BAD_ARG);
+  CHK(smeteo_load_stream(smeteo, fp, "foo") == RES_OK);
+  CHECK_EMPTY_FILE("foo");
+
+  #undef CHECK_EMPTY_FILE
+
+  CHK(fclose(fp) == 0);
+}
+
+/*******************************************************************************
+ * The test
+ ******************************************************************************/
+int
+main(void)
+{
+  struct smeteo* smeteo = NULL;
+  struct smeteo_create_args args = SMETEO_CREATE_ARGS_DEFAULT;
+
+  args.verbose = 3;
+  CHK(smeteo_create(&args, &smeteo) == RES_OK);
+
+  check_api(smeteo);
+
+  CHK(smeteo_ref_put(smeteo) == RES_OK);
+  CHK(mem_allocated_size() == 0);
+  return 0;
+}