2 * collectd - src/daemon/utils_subst_test.c
3 * Copyright (C) 2015 Florian octo Forster
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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21 * DEALINGS IN THE SOFTWARE.
24 * Florian octo Forster <octo at collectd.org>
29 #include "common.h" /* for STATIC_ARRAY_SIZE */
30 #include "utils_subst.h"
34 #endif /* HAVE_LIBKSTAT */
45 {"foo_____bar", 3, 8, " - ", "foo - bar"}, /* documentation example */
46 {"foo bar", 0, 2, "m", "mo bar"}, /* beginning, shorten */
47 {"foo bar", 0, 1, "m", "moo bar"}, /* beginning, same length */
48 {"foo bar", 0, 3, "milk", "milk bar"}, /* beginning, extend */
49 {"foo bar", 3, 6, "de", "fooder"}, /* center, shorten */
50 {"foo bar", 2, 6, "rste", "forster"}, /* center, same length */
51 {"foo bar", 1, 3, "ish", "fish bar"}, /* center, extend */
52 {"foo bar", 2, 7, "ul", "foul"}, /* end, shorten */
53 {"foo bar", 3, 7, "lish", "foolish"}, /* end, same length */
54 {"foo bar", 3, 7, "dwear", "foodwear"}, /* end, extend */
55 /* truncation (buffer is 16 chars) */
56 {"01234567890123", 8, 8, "", "01234567890123"},
57 {"01234567890123", 8, 8, "*", "01234567*890123"},
58 {"01234567890123", 8, 8, "**", "01234567**89012"},
60 {"012345678901234----", 0, 0, "", "012345678901234"},
61 {"012345678901234----", 17, 18, "", "012345678901234"},
62 {"012345678901234----", 0, 3, "", "345678901234---"},
63 {"012345678901234----", 0, 4, "", "45678901234----"},
64 {"012345678901234----", 0, 5, "", "5678901234----"},
65 {"012345678901234----", 8, 8, "#", "01234567#890123"},
66 {"012345678901234----", 12, 12, "##", "012345678901##2"},
67 {"012345678901234----", 13, 13, "##", "0123456789012##"},
68 {"012345678901234----", 14, 14, "##", "01234567890123#"},
69 {"012345678901234----", 15, 15, "##", "012345678901234"},
70 {"012345678901234----", 16, 16, "##", "012345678901234"},
72 {NULL, 3, 4, "_", NULL}, /* no input */
73 {"foo bar", 3, 10, "_", NULL}, /* offset exceeds input */
74 {"foo bar", 10, 13, "_", NULL}, /* offset exceeds input */
75 {"foo bar", 4, 3, "_", NULL}, /* off1 > off2 */
76 {"foo bar", 3, 4, NULL, NULL}, /* no replacement */
80 for (i = 0; i < STATIC_ARRAY_SIZE (cases); i++) {
81 char buffer[16] = "!!!!!!!!!!!!!!!";
83 if (cases[i].want == NULL) {
84 OK(subst (buffer, sizeof (buffer), cases[i].str, cases[i].off1, cases[i].off2, cases[i].rplmt) == NULL);
88 OK(subst (buffer, sizeof (buffer), cases[i].str, cases[i].off1, cases[i].off2, cases[i].rplmt) == &buffer[0]);
89 EXPECT_EQ_STR(cases[i].want, buffer);
95 DEF_TEST(subst_string)
98 char *str; char *srch; char *rplmt; char *want;
100 {"Hello %{name}", "%{name}", "world", "Hello world"},
101 {"abcccccc", "abc", "cab", "ccccccab"},
102 {"(((()(())))())", "()", "", ""},
103 {"food booth", "oo", "ee", "feed beeth"},
104 {"foo bar", "baz", "qux", "foo bar"},
105 {"foo bar", "oo", "oo", "foo bar"},
106 {"sixteen chars", "chars", "characters", "sixteen charact"},
110 for (i = 0; i < STATIC_ARRAY_SIZE (cases); i++) {
113 if (cases[i].want == NULL) {
114 OK(subst_string (buffer, sizeof (buffer), cases[i].str, cases[i].srch, cases[i].rplmt) == NULL);
118 OK(subst_string (buffer, sizeof (buffer), cases[i].str, cases[i].srch, cases[i].rplmt) == buffer);
119 EXPECT_EQ_STR(cases[i].want, buffer);
128 RUN_TEST(subst_string);
133 /* vim: set sw=2 sts=2 et : */