unittests/sshbuf/test_sshbuf_fixed.c

31 	struct sshbuf *p1, *p2, *p3;
38 	p1 = sshbuf_from(test_buf, sizeof(test_buf));
39 	ASSERT_PTR_NE(p1, NULL);
40 	ASSERT_PTR_EQ(sshbuf_mutable_ptr(p1), NULL);
41 	ASSERT_INT_EQ(sshbuf_check_reserve(p1, 1), SSH_ERR_BUFFER_READ_ONLY);
42 	ASSERT_INT_EQ(sshbuf_reserve(p1, 1, NULL), SSH_ERR_BUFFER_READ_ONLY);
43 	ASSERT_INT_EQ(sshbuf_set_max_size(p1, 200), SSH_ERR_BUFFER_READ_ONLY);
44 	ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x12345678), SSH_ERR_BUFFER_READ_ONLY);
45 	ASSERT_SIZE_T_EQ(sshbuf_avail(p1), 0);
46 	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf);
47 	sshbuf_free(p1);
51 	p1 = sshbuf_from(test_buf, sizeof(test_buf) - 1);
52 	ASSERT_PTR_NE(p1, NULL);
53 	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf);
54 	ASSERT_INT_EQ(sshbuf_get_u8(p1, &c), 0);
55 	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf + 1);
57 	ASSERT_INT_EQ(sshbuf_get_u32(p1, &i), 0);
58 	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf + 5);
60 	ASSERT_INT_EQ(sshbuf_get_cstring(p1, &s, &l), 0);
61 	ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
64 	sshbuf_free(p1);
69 	p1 = sshbuf_new();
70 	ASSERT_PTR_NE(p1, NULL);
71 	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 1);
72 	ASSERT_PTR_EQ(sshbuf_parent(p1), NULL);
73 	ASSERT_INT_EQ(sshbuf_put(p1, test_buf, sizeof(test_buf) - 1), 0);
74 	p2 = sshbuf_fromb(p1);
76 	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 2);
77 	ASSERT_PTR_EQ(sshbuf_parent(p1), NULL);
78 	ASSERT_PTR_EQ(sshbuf_parent(p2), p1);
79 	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1));
80 	ASSERT_PTR_NE(sshbuf_ptr(p1), NULL);
82 	ASSERT_PTR_EQ(sshbuf_mutable_ptr(p1), NULL);
84 	ASSERT_SIZE_T_EQ(sshbuf_len(p1), sshbuf_len(p2));
86 	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1) + 1);
89 	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1) + 5);
95 	sshbuf_free(p1);
96 	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 1);
102 	p1 = sshbuf_new();
103 	ASSERT_PTR_NE(p1, NULL);
104 	ASSERT_INT_EQ(sshbuf_put_u8(p1, 0x01), 0);
105 	ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x12345678), 0);
106 	ASSERT_INT_EQ(sshbuf_put_cstring(p1, "hello"), 0);
109 	ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(test_buf) - 1);
110 	ASSERT_INT_EQ(sshbuf_put_stringb(p2, p1), 0);
119 	ASSERT_INT_EQ(sshbuf_put_stringb(p2, p1), 0);
124 	sshbuf_free(p1);