3 #include <ccan/bytestring/bytestring.h>
4 #include <ccan/tap/tap.h>
6 #include <ccan/bytestring/bytestring.c>
8 #define TEST_STRING "test string"
9 #define TEST_STRING_2 "abc\0def"
11 const char str1[] = TEST_STRING;
12 const char *str2 = TEST_STRING;
16 struct bytestring bs, bs1, bs2, bs3, bs4, bs5, bs6;
18 /* This is how many tests you plan to run */
21 bs = bytestring(str1, sizeof(str1) - 1);
23 ok1(bs.len == (sizeof(str1) - 1));
25 bs1 = BYTESTRING(TEST_STRING);
26 ok1(bytestring_eq(bs, bs1));
28 bs2 = BYTESTRING(TEST_STRING_2);
31 bs3 = bytestring_from_string(str2);
32 ok1(bytestring_eq(bs3, bs));
34 bs4 = bytestring_from_string(TEST_STRING_2);
37 bs5 = bytestring_from_string(NULL);
40 ok1(bytestring_eq(bs5, bytestring_NULL));
42 ok1(bytestring_byte(bs2, 0) == 'a');
43 ok1(bytestring_byte(bs2, 1) == 'b');
44 ok1(bytestring_byte(bs2, 2) == 'c');
45 ok1(bytestring_byte(bs2, 3) == '\0');
46 ok1(bytestring_byte(bs2, 4) == 'd');
47 ok1(bytestring_byte(bs2, 5) == 'e');
48 ok1(bytestring_byte(bs2, 6) == 'f');
50 ok1(bytestring_eq(bytestring_slice(bs, 0, 4), BYTESTRING("test")));
51 ok1(bytestring_eq(bytestring_slice(bs, 5, 8), BYTESTRING("str")));
52 ok1(bytestring_eq(bytestring_slice(bs2, 2, 5), BYTESTRING("c\0d")));
53 ok1(bytestring_eq(bytestring_slice(bs2, 0, -1U), bs2));
54 ok1(bytestring_eq(bytestring_slice(bs2, 10, 20), bytestring_NULL));
55 ok1(bytestring_eq(bytestring_slice(bs2, 2, 1), bytestring_NULL));
57 ok1(bytestring_starts(bs, BYTESTRING("test")));
58 ok1(bytestring_ends(bs, BYTESTRING("string")));
59 ok1(bytestring_starts(bs2, BYTESTRING("abc")));
60 ok1(bytestring_starts(bs2, BYTESTRING("abc\0")));
61 ok1(bytestring_ends(bs2, BYTESTRING("def")));
62 ok1(bytestring_ends(bs2, BYTESTRING("\0def")));
63 ok1(!bytestring_starts(bs2, BYTESTRING("def")));
64 ok1(!bytestring_ends(bs2, BYTESTRING("abc")));
66 ok1(bytestring_index(bs1, ' ') == (bs1.ptr + 4));
67 ok1(bytestring_index(bs1, 't') == (bs1.ptr + 0));
68 ok1(bytestring_index(bs1, 0) == NULL);
69 ok1(bytestring_index(bs2, 0) == (bs2.ptr + 3));
70 ok1(bytestring_index(bs2, 'f') == (bs2.ptr + 6));
71 ok1(bytestring_index(bs2, 'q') == NULL);
73 ok1(bytestring_rindex(bs1, ' ') == (bs1.ptr + 4));
74 ok1(bytestring_rindex(bs1, 't') == (bs1.ptr + 6));
75 ok1(bytestring_rindex(bs1, 0) == NULL);
76 ok1(bytestring_rindex(bs2, 0) == (bs2.ptr + 3));
77 ok1(bytestring_rindex(bs2, 'f') == (bs2.ptr + 6));
78 ok1(bytestring_rindex(bs2, 'q') == NULL);
80 bs6 = BYTESTRING("string");
81 ok1(bytestring_eq(bytestring_bytestring(bs1, bs6),
82 bytestring(bs1.ptr + 5, 6)));
83 bs6 = BYTESTRING("c\0d");
84 ok1(bytestring_eq(bytestring_bytestring(bs2, bs6),
85 bytestring(bs2.ptr + 2, 3)));
86 bs6 = BYTESTRING("c\0e");
87 ok1(bytestring_bytestring(bs2, bs6).ptr == NULL);
88 ok1(bytestring_eq(bytestring_bytestring(bs1, bytestring_NULL),
89 bytestring(bs1.ptr, 0)));
90 ok1(bytestring_eq(bytestring_bytestring(bs2, bytestring_NULL),
91 bytestring(bs2.ptr, 0)));
94 ok1(bytestring_spn(bs1, BYTESTRING("est")) == 4);
95 ok1(bytestring_cspn(bs1, BYTESTRING(" ")) == 4);
97 ok1(bytestring_spn(bs2, BYTESTRING("z")) == 0);
98 ok1(bytestring_cspn(bs2, BYTESTRING("\0")) == 3);
100 ok1(bytestring_spn(bs1, BYTESTRING("eginrst ")) == bs1.len);
101 ok1(bytestring_cspn(bs2, BYTESTRING("z")) == bs2.len);
103 /* This exits depending on whether all tests passed */
104 return exit_status();