2 * Copyright (c) 2016, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <ecoli_log.h>
33 #include <ecoli_malloc.h>
34 #include <ecoli_test.h>
35 #include <ecoli_strvec.h>
37 #include <ecoli_tk_str.h>
45 static struct ec_parsed_tk *ec_tk_str_parse(const struct ec_tk *gen_tk,
46 const struct ec_strvec *strvec)
48 struct ec_tk_str *tk = (struct ec_tk_str *)gen_tk;
49 struct ec_strvec *match_strvec;
50 struct ec_parsed_tk *parsed_tk = NULL;
53 parsed_tk = ec_parsed_tk_new();
54 if (parsed_tk == NULL)
57 if (ec_strvec_len(strvec) == 0)
60 str = ec_strvec_val(strvec, 0);
61 if (strcmp(str, tk->string) != 0)
64 match_strvec = ec_strvec_ndup(strvec, 1);
65 if (match_strvec == NULL)
68 ec_parsed_tk_set_match(parsed_tk, gen_tk, match_strvec);
73 ec_parsed_tk_free(parsed_tk);
77 static struct ec_completed_tk *ec_tk_str_complete(const struct ec_tk *gen_tk,
78 const struct ec_strvec *strvec)
80 struct ec_tk_str *tk = (struct ec_tk_str *)gen_tk;
81 struct ec_completed_tk *completed_tk;
82 struct ec_completed_tk_elt *completed_tk_elt;
83 const char *str, *add;
86 completed_tk = ec_completed_tk_new();
87 if (completed_tk == NULL)
90 if (ec_strvec_len(strvec) > 1)
93 if (ec_strvec_len(strvec) == 1) {
94 str = ec_strvec_val(strvec, 0);
95 for (n = 0; n < tk->len; n++) {
96 if (str[n] != tk->string[n])
103 add = tk->string + n;
106 completed_tk_elt = ec_completed_tk_elt_new(gen_tk, add);
107 if (completed_tk_elt == NULL) {
108 ec_completed_tk_free(completed_tk);
112 ec_completed_tk_add_elt(completed_tk, completed_tk_elt);
117 static void ec_tk_str_free_priv(struct ec_tk *gen_tk)
119 struct ec_tk_str *tk = (struct ec_tk_str *)gen_tk;
124 static const struct ec_tk_ops ec_tk_str_ops = {
126 .parse = ec_tk_str_parse,
127 .complete = ec_tk_str_complete,
128 .free_priv = ec_tk_str_free_priv,
131 struct ec_tk *ec_tk_str_new(const char *id, const char *str)
133 struct ec_tk_str *tk = NULL;
136 tk = (struct ec_tk_str *)ec_tk_new(id, &ec_tk_str_ops, sizeof(*tk));
155 static int ec_tk_str_testcase(void)
160 tk = ec_tk_str_new(NULL, "foo");
162 ec_log(EC_LOG_ERR, "cannot create tk\n");
165 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "foo", EC_TK_ENDLIST);
166 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "foo", "bar", EC_TK_ENDLIST);
167 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, "foobar", EC_TK_ENDLIST);
168 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, " foo", EC_TK_ENDLIST);
169 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, "", EC_TK_ENDLIST);
172 tk = ec_tk_str_new(NULL, "Здравствуйте");
174 ec_log(EC_LOG_ERR, "cannot create tk\n");
177 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "Здравствуйте", EC_TK_ENDLIST);
178 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "Здравствуйте",
179 "John!", EC_TK_ENDLIST);
180 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, "foo", EC_TK_ENDLIST);
181 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, "", EC_TK_ENDLIST);
184 /* an empty token string always matches */
185 tk = ec_tk_str_new(NULL, "");
187 ec_log(EC_LOG_ERR, "cannot create tk\n");
190 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "", EC_TK_ENDLIST);
191 ret |= EC_TEST_CHECK_TK_PARSE(tk, 1, "", "foo", EC_TK_ENDLIST);
192 ret |= EC_TEST_CHECK_TK_PARSE(tk, -1, "foo", EC_TK_ENDLIST);
195 /* test completion */
196 tk = ec_tk_str_new(NULL, "foo");
198 ec_log(EC_LOG_ERR, "cannot create tk\n");
201 ret |= EC_TEST_CHECK_TK_COMPLETE(tk,
203 "foo", EC_TK_ENDLIST,
205 ret |= EC_TEST_CHECK_TK_COMPLETE(tk,
209 ret |= EC_TEST_CHECK_TK_COMPLETE(tk,
210 "foo", EC_TK_ENDLIST,
213 ret |= EC_TEST_CHECK_TK_COMPLETE(tk,
222 static struct ec_test ec_tk_str_test = {
224 .test = ec_tk_str_testcase,
227 EC_REGISTER_TEST(ec_tk_str_test);