Add coverage

Author: savalet

Makefile

@@ -62,10 +62,21 @@ endef
 $(eval $(call mk-profile, release, SRC, , $(BIN_NAME), 0))
 $(eval $(call mk-profile, debug, SRC, -D U_DEBUG_MODE -g3, libcuddle_debug.a, \
 	0))
-$(eval $(call mk-profile, test, SRC, -D U_DEBUG_MODE -g3, test, 1))
+$(eval $(call mk-profile, test, SRC, -D U_DEBUG_MODE -g3 --coverage, test, 1))
 
 all: $(NAME_release)
 
+.PHONY: tests_run
+tests_run: $(NAME_test)
+	./test tests/type.csv
+
+.PHONY: cov
+cov: tests_run
+	gcovr . \
+		--gcov-ignore-errors=no_working_dir_found \
+		--exclude-unreachable-branches \
+		--exclude tests
+
 clean:
 	@ $(RM) $(OBJ)
 	@ $(LOG_TIME) "$(C_YELLOW) RM $(C_PURPLE) $(OBJ) $(C_RESET)"

tests/main.c

@@ -8,6 +8,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "dataframe.h"
 #include "debug.h"
@@ -24,12 +25,13 @@ bool filter_func(void *vl)
 
 void *apply_func(void *value)
 {
-    int *new_value = malloc(sizeof(int));
+    char *str = strdup((char *)value);
 
-    if (new_value == NULL)
+    if (str == NULL)
         return NULL;
-    *new_value = *(int *)value * 2;
-    return new_value;
+    if (str[strlen(str) - 1] == 'e')
+        str[strlen(str) - 1] = '\0';
+    return str;
 }
 
 static
@@ -56,14 +58,24 @@ void print_df(int rows, int col, void ***data, column_type_t type)
 
 int main(int ac, char **av)
 {
-    dataframe_t *src = df_read_csv(av[1], ";");
-    dataframe_t *df = df_apply(src, "age", apply_func);
+    dataframe_t *src = df_read_csv(av[1], NULL);
+    dataframe_t *int_df = df_apply(src, "amount", apply_func);
+    dataframe_t *dst = df_to_type(int_df, "amount", INT);
+    dataframe_t *df = df_sort(dst, "amount", sort_func);
 
     if (df == NULL)
         return 84;
     df_write_csv(df, "result.csv");
     printf("nb_columns= %d\n", df->nb_columns);
     printf("nb_rows= %d\n", df->nb_rows);
+    df_info(df);
+    df_describe(df);
+    df_shape(df);
+    df_filter(df, "amount", filter_func);
+    df_head(df, 1);
+    df_tail(df, 1);
+    df_get_value(df, 0, "amount");
+    df_get_values(df, "amount");
 #if defined(U_DEBUG_MODE)
     printf("columns: ");
     for (int a = 0; a < df->nb_columns; a++)
@@ -78,5 +90,7 @@ int main(int ac, char **av)
     }
     df_free(src);
     df_free(df);
+    df_free(int_df);
+    df_free(dst);
     return 0;
 }

tests/type.csv

@@ -0,0 +1,4 @@
+name,amount
+Alice,1e
+Bob,3e
+Léo,2e