[A] Added memory test and fixed err. treatment errors

tests/test.c

@@ -12,6 +12,7 @@ struct test_case test_suit [] = {
     {"test_table_border_style", test_table_border_style},
     {"test_table_cell_options", test_table_cell_options},
     {"test_table_tbl_options", test_table_tbl_options},
+    {"test_memory_errors", test_memory_errors},
 };
 
 int main(void)

tests/test_memory_errors.c

@@ -0,0 +1,106 @@
+#include "tests.h"
+
+static int aloc_num = 0;
+static int aloc_lim = 9999;
+
+void *test_malloc(size_t size)
+{
+    if (aloc_num < aloc_lim) {
+        void *result = malloc(size);
+        if (result)
+            aloc_num++;
+        return result;
+    } else {
+        return NULL;
+    }
+}
+
+void test_free(void *ptr)
+{
+    if (ptr != 0) {
+        aloc_num--;
+        free(ptr);
+    }
+}
+
+static int create_simple_table_and_show()
+{
+    FTABLE *table = NULL;
+    int result = 0;
+
+    table = ft_create_table();
+    if (table == NULL) {
+        result = 1;
+        goto exit;
+    }
+//    if (set_test_options_for_table(table) != FT_SUCCESS)
+//        return 2;
+
+    if (ft_set_cell_option(table, 0, FT_ANY_COLUMN, FT_COPT_ROW_TYPE, FT_ROW_HEADER) != FT_SUCCESS) {
+        result = 3;
+        goto exit;
+    }
+    if (FT_NWRITE_LN(table, "3", "c", "234", "3.140000") != FT_SUCCESS) {
+        result = 4;
+        goto exit;
+    }
+    if (FT_NWRITE_LN(table, "3", "c", "234", "3.140000") != FT_SUCCESS) {
+        result = 5;
+        goto exit;
+    }
+    if (FT_NWRITE_LN(table, "3", "c", "234", "3.140000") != FT_SUCCESS) {
+        result = 6;
+        goto exit;
+    }
+
+    const char *table_str = ft_to_string(table);
+    if (table_str == NULL) {
+        result = 7;
+        goto exit;
+    }
+    const char *table_str_etalon =
+        "+---+---+-----+----------+\n"
+        "|   |   |     |          |\n"
+        "| 3 | c | 234 | 3.140000 |\n"
+        "|   |   |     |          |\n"
+        "+---+---+-----+----------+\n"
+        "|   |   |     |          |\n"
+        "| 3 | c | 234 | 3.140000 |\n"
+        "|   |   |     |          |\n"
+        "+---+---+-----+----------+\n"
+        "|   |   |     |          |\n"
+        "| 3 | c | 234 | 3.140000 |\n"
+        "|   |   |     |          |\n"
+        "+---+---+-----+----------+\n";
+//    assert_str_equal(table_str, table_str_etalon);
+    if (strcmp(table_str, table_str_etalon) != 0) {
+        result = 8;
+        goto exit;
+    }
+
+
+exit:
+    ft_destroy_table(table);
+    return result;
+}
+
+void test_memory_errors(void)
+{
+    ft_set_memory_funcs(&test_malloc, &test_free);
+
+    const int ITER_MAX = 150;
+    int i;
+    for (i = 0; i < ITER_MAX; ++i) {
+        aloc_lim = i;
+        int result = create_simple_table_and_show();
+        if (result == 0)
+            break;
+        if (aloc_num != 0) {
+            assert_true(0);
+            break;
+        }
+    }
+
+    assert_true(i != ITER_MAX);
+    ft_set_memory_funcs(NULL, NULL);
+}

tests/tests.h

@@ -24,6 +24,7 @@ void test_table_write(void);
 void test_table_border_style(void);
 void test_table_cell_options(void);
 void test_table_tbl_options(void);
+void test_memory_errors(void);
 
 struct test_case
 {