Added test and doc for dynamic string

1 files changed, 60 insertions, 0 deletions

diff --git a/test/src/dstr/test_ft_dstrnew.c b/test/src/dstr/test_ft_dstrnew.c
new file mode 100644
index 0000000..33024e4
--- /dev/null
+++ b/test/src/dstr/test_ft_dstrnew.c
@@ -0,0 +1,60 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   test_ft_dstrnew.c                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/04/01 19:41:59 by charles           #+#    #+#             */
+/*   Updated: 2020/04/04 21:03:25 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft_test.h"
+
+TEST_GROUP(ft_dstrnew);
+
+TEST_SETUP(ft_dstrnew)
+{}
+
+TEST_TEAR_DOWN(ft_dstrnew)
+{}
+
+TEST(ft_dstrnew, basic)
+{
+	t_ftdstr *dstr;
+
+	dstr = ft_dstrnew("");
+	TEST_ASSERT_NOT_NULL(dstr);
+	TEST_ASSERT_NOT_NULL(dstr->str);
+	TEST_ASSERT_EQUAL_STRING("", dstr->str);
+	TEST_ASSERT_EQUAL(1, dstr->capacity);
+	TEST_ASSERT_EQUAL(0, dstr->length);
+	ft_dstrdestroy(dstr);
+
+	dstr = ft_dstrnew("abc");
+	TEST_ASSERT_NOT_NULL(dstr);
+	TEST_ASSERT_NOT_NULL(dstr->str);
+	TEST_ASSERT_EQUAL_STRING("abc", dstr->str);
+	TEST_ASSERT_EQUAL(strlen("abc") + 1, dstr->capacity);
+	TEST_ASSERT_EQUAL(strlen("abc"), dstr->length);
+	ft_dstrdestroy(dstr);
+
+	dstr = ft_dstrnew("hidden\0text");
+	TEST_ASSERT_NOT_NULL(dstr);
+	TEST_ASSERT_NOT_NULL(dstr->str);
+	TEST_ASSERT_EQUAL_STRING("hidden\0text", dstr->str);
+	TEST_ASSERT_EQUAL(strlen("hidden") + 1, dstr->capacity);
+	TEST_ASSERT_EQUAL(strlen("hidden"), dstr->length);
+	ft_dstrdestroy(dstr);
+
+	char *long_string = "asdkfjasl;asdjiojxocijioajsdfopijasdofijasiodfjaospidj"\
+						"fopiasjdfoijasdopifjaspoidjfopiasjdfpoiajsdfoijd";
+	dstr = ft_dstrnew(long_string);
+	TEST_ASSERT_NOT_NULL(dstr);
+	TEST_ASSERT_NOT_NULL(dstr->str);
+	TEST_ASSERT_EQUAL_STRING(long_string, dstr->str);
+	TEST_ASSERT_EQUAL(strlen(long_string) + 1, dstr->capacity);
+	TEST_ASSERT_EQUAL(strlen(long_string), dstr->length);
+	ft_dstrdestroy(dstr);
+}