From 7cebf835f310650f67b254295a685918681656fc Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Wed, 12 Aug 2020 14:25:41 -0700 Subject: Various coverage improvements. Mostly from extra test cases, but also: * Move the fgets size < 0 assertion into fgets. * Use ELF aliases for strtoq/strtouq rather than duplicating code. * Don't check uname() succeeded, since it can't fail. Test: treehugger Change-Id: I2e6b3b88b0a3eb16bd68be68b9bc9f40d8043291 --- tests/sys_wait_test.cpp | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/sys_wait_test.cpp (limited to 'tests/sys_wait_test.cpp') diff --git a/tests/sys_wait_test.cpp b/tests/sys_wait_test.cpp new file mode 100644 index 000000000..c0069721d --- /dev/null +++ b/tests/sys_wait_test.cpp @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2020 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +#include + +TEST(sys_wait, waitid) { + pid_t pid = fork(); + ASSERT_NE(pid, -1); + + if (pid == 0) _exit(66); + + siginfo_t si = {}; + ASSERT_EQ(0, waitid(P_PID, pid, &si, WEXITED)); + ASSERT_EQ(pid, si.si_pid); + ASSERT_EQ(66, si.si_status); + ASSERT_EQ(CLD_EXITED, si.si_code); +} -- cgit v1.2.3