/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│ │vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│ ╞══════════════════════════════════════════════════════════════════════════════╡ │ Copyright 2020 Justine Alexandra Roberts Tunney │ │ │ │ This program is free software; you can redistribute it and/or modify │ │ it under the terms of the GNU General Public License as published by │ │ the Free Software Foundation; version 2 of the License. │ │ │ │ This program 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 │ │ General Public License for more details. │ │ │ │ You should have received a copy of the GNU General Public License │ │ along with this program; if not, write to the Free Software │ │ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │ │ 02110-1301 USA │ ╚─────────────────────────────────────────────────────────────────────────────*/ #include "libc/str/str.h" #include "libc/testlib/testlib.h" TEST(strlcpy, testEmptyBuffer_doesNothing) { EXPECT_EQ(5, strlcpy(NULL, "hello", 0)); } TEST(strlcpy, testShortBuffer_nulTerminates) { char buf[1] = {1}; EXPECT_EQ(5, strlcpy(buf, "hello", 1)); EXPECT_STREQ("", buf); } TEST(strlcpy, testShortBuffer_copies) { char buf[2] = {1, 1}; EXPECT_EQ(5, strlcpy(buf, "hello", 2)); EXPECT_STREQ("h", buf); }