/*
* 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 <gtest/gtest.h>
#include <sys/wait.h>
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);
}
// https://github.com/android/ndk/issues/1878
TEST(sys_wait, macros) {
#if defined (__GLIBC__)
// glibc before 2016 requires an lvalue.
#else
ASSERT_FALSE(WIFEXITED(
0 x7f));
ASSERT_TRUE(WIFSTOPPED(
0 x7f));
ASSERT_FALSE(WIFCONTINUED(
0 x7f));
ASSERT_TRUE(WIFEXITED(
0 x80));
ASSERT_FALSE(WIFSTOPPED(
0 x80));
ASSERT_FALSE(WIFCONTINUED(
0 x80));
ASSERT_FALSE(WIFEXITED(
0 xffff));
ASSERT_FALSE(WIFSTOPPED(
0 xffff));
ASSERT_TRUE(WIFCONTINUED(
0 xffff));
#endif
}
Messung V0.5 in Prozent C=95 H=96 G=95
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-28)
¤
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