From 2cb7e0aaedad73b076ea18c6900b0e86c5760d79 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 15:00:47 +0200 Subject: Adding upstream version 247.3. Signed-off-by: Daniel Baumann --- src/test/test-strbuf.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 src/test/test-strbuf.c (limited to 'src/test/test-strbuf.c') diff --git a/src/test/test-strbuf.c b/src/test/test-strbuf.c new file mode 100644 index 0000000..867be19 --- /dev/null +++ b/src/test/test-strbuf.c @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include + +#include "strbuf.h" +#include "string-util.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) { + _cleanup_(strbuf_cleanupp) struct strbuf *sb; + _cleanup_strv_free_ char **l; + ssize_t a, b, c, d, e, f, g, h; + + 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 */ + h = add_string(sb, ""); + + /* check the content of the buffer directly */ + l = strv_parse_nulstr(sb->buf, sb->len); + + assert_se(streq(l[0], "")); /* root */ + assert_se(streq(l[1], "waldo")); + assert_se(streq(l[2], "foo")); + assert_se(streq(l[3], "bar")); + assert_se(streq(l[4], "waldorf")); + assert_se(l[5] == NULL); + + assert_se(sb->nodes_count == 5); /* root + 4 non-duplicates */ + assert_se(sb->dedup_count == 4); + assert_se(sb->in_count == 8); + + assert_se(sb->in_len == 29); /* length of all strings added */ + assert_se(sb->dedup_len == 11); /* length of all strings duplicated */ + assert_se(sb->len == 23); /* buffer length: in - dedup + \0 for each node */ + + /* check the returned offsets and the respective content in the buffer */ + assert_se(a == 1); + assert_se(b == 7); + assert_se(c == 11); + assert_se(d == 1); + assert_se(e == 2); + assert_se(f == 4); + assert_se(g == 15); + assert_se(h == 0); + + assert_se(streq(sb->buf + a, "waldo")); + assert_se(streq(sb->buf + b, "foo")); + assert_se(streq(sb->buf + c, "bar")); + assert_se(streq(sb->buf + d, "waldo")); + assert_se(streq(sb->buf + e, "aldo")); + assert_se(streq(sb->buf + f, "do")); + assert_se(streq(sb->buf + g, "waldorf")); + assert_se(streq(sb->buf + h, "")); + + strbuf_complete(sb); + assert_se(sb->root == NULL); +} + +int main(int argc, const char *argv[]) { + test_strbuf(); + + return 0; +} -- cgit v1.2.3