1/*
2 * Copyright © 2022 Yonggang Luo
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
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
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#include <gtest/gtest.h>
25
26#include "util/u_printf.h"
27
28TEST(u_printf_test, util_printf_next_spec_pos)
29{
30   EXPECT_EQ(util_printf_next_spec_pos("%d%d", 0), 1);
31   EXPECT_EQ(util_printf_next_spec_pos("%%d", 0), -1);
32   EXPECT_EQ(util_printf_next_spec_pos("%dd", 0), 1);
33   EXPECT_EQ(util_printf_next_spec_pos("%%%%%%", 0), -1);
34   EXPECT_EQ(util_printf_next_spec_pos("%%%%%%%d", 0), 7);
35   EXPECT_EQ(util_printf_next_spec_pos("abcdef%d", 0), 7);
36   EXPECT_EQ(util_printf_next_spec_pos("abcdef%d", 6), 7);
37   EXPECT_EQ(util_printf_next_spec_pos("abcdef%d", 7), -1);
38   EXPECT_EQ(util_printf_next_spec_pos("abcdef%%", 7), -1);
39   EXPECT_EQ(util_printf_next_spec_pos("abcdef%d%d", 0), 7);
40   EXPECT_EQ(util_printf_next_spec_pos("%rrrrr%d%d", 0), 7);
41   EXPECT_EQ(util_printf_next_spec_pos("%%rrrr%d%d", 0), 7);
42}
43