diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile.am | 7 | ||||
| -rw-r--r-- | src/test/test-strbuf.c | 93 |
3 files changed, 101 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index 6c2944bfa1..f000719daf 100644 --- a/.gitignore +++ b/.gitignore @@ -108,6 +108,7 @@ /test-sched-prio /test-sleep /test-strip-tab-ansi +/test-strbuf /test-strv /test-udev /test-unit-file diff --git a/Makefile.am b/Makefile.am index 7885a79be8..f912c5dd52 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1002,6 +1002,7 @@ noinst_PROGRAMS += \ noinst_tests += \ test-job-type \ test-env-replace \ + test-strbuf \ test-strv \ test-unit-name \ test-unit-file \ @@ -1161,6 +1162,12 @@ test_env_replace_SOURCES = \ test_env_replace_LDADD = \ libsystemd-shared.la +test_strbuf_SOURCES = \ + src/test/test-strbuf.c + +test_strbuf_LDADD = \ + libsystemd-shared.la + test_strv_SOURCES = \ src/test/test-strv.c diff --git a/src/test/test-strbuf.c b/src/test/test-strbuf.c new file mode 100644 index 0000000000..49a3d2bb79 --- /dev/null +++ b/src/test/test-strbuf.c @@ -0,0 +1,93 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/*** + This file is part of systemd. + + Copyright 2013 Thomas H.P. Andersen + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <stdlib.h> +#include <string.h> + +#include "strbuf.h" +#include "strv.h" +#include "util.h" + +static ssize_t add_string(struct strbuf *sb, const char *s) { + return strbuf_add_string(sb, s, strlen(s)); +} + +static void test_strbuf(void) { + struct strbuf *sb; + _cleanup_strv_free_ char **l; + ssize_t a, b, c, d, e, f, g; + + sb = strbuf_new(); + + a = add_string(sb, "waldo"); + b = add_string(sb, "foo"); + c = add_string(sb, "bar"); + d = add_string(sb, "waldo"); /* duplicate */ + e = add_string(sb, "aldo"); /* duplicate */ + f = add_string(sb, "do"); /* duplicate */ + g = add_string(sb, "waldorf"); /* not a duplicate: matches from tail */ + + /* check the content of the buffer directly */ + l = strv_parse_nulstr(sb->buf, sb->len); + + assert(streq(l[0], "")); /* root*/ + assert(streq(l[1], "waldo")); + assert(streq(l[2], "foo")); + assert(streq(l[3], "bar")); + assert(streq(l[4], "waldorf")); + + assert(sb->nodes_count == 5); /* root + 4 non-duplicates */ + assert(sb->dedup_count == 3); + assert(sb->in_count == 7); + + assert(sb->in_len == 29); /* length of all strings added */ + assert(sb->dedup_len == 11); /* length of all strings duplicated */ + assert(sb->len == 23); /* buffer length: in - dedup + \0 for each node */ + + /* check the returned offsets and the respective content in the buffer */ + assert(a == 1); + assert(b == 7); + assert(c == 11); + assert(d == 1); + assert(e == 2); + assert(f == 4); + assert(g == 15); + + assert(streq(sb->buf + a, "waldo")); + assert(streq(sb->buf + b, "foo")); + assert(streq(sb->buf + c, "bar")); + assert(streq(sb->buf + d, "waldo")); + assert(streq(sb->buf + e, "aldo")); + assert(streq(sb->buf + f, "do")); + assert(streq(sb->buf + g, "waldorf")); + + strbuf_complete(sb); + assert(sb->root == NULL); + + strbuf_cleanup(sb); +} + +int main(int argc, const char *argv[]) +{ + test_strbuf(); + + return 0; +} |