f1d7c0b196
A fair bit of setup / teardown code was being duplicated in many test cases in the socketpair testsuite. Take advantage of the `setup()`, `before()`, and `after()` functions in the new ZTest API. Signed-off-by: Christopher Friedt <cfriedt@meta.com>
43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* Copyright (c) 2023, Meta
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "_main.h"
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#undef read
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#define read(fd, buf, len) zsock_recv(fd, buf, len, 0)
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#undef write
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#define write(fd, buf, len) zsock_send(fd, buf, len, 0)
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ZTEST_F(net_socketpair, test_ioctl_fionread)
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{
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int avail;
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uint8_t byte;
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/* both ends should have zero bytes available after being newly created */
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for (int i = 0; i < 2; ++i) {
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avail = 42;
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zassert_ok(ioctl(fixture->sv[i], ZFD_IOCTL_FIONREAD, &avail));
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zassert_equal(avail, 0);
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}
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/* write something to one end, check availability from the other end */
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for (int i = 0; i < 2; ++i) {
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int j = (i + 1) % 2;
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zassert_equal(1, write(fixture->sv[i], "\x42", 1));
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zassert_ok(ioctl(fixture->sv[j], ZFD_IOCTL_FIONREAD, &avail));
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zassert_equal(avail, 1);
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}
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/* read the other end, ensure availability is zero again */
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for (int i = 0; i < 2; ++i) {
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zassert_equal(1, read(fixture->sv[i], &byte, 1));
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zassert_ok(ioctl(fixture->sv[i], ZFD_IOCTL_FIONREAD, &avail));
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zassert_equal(avail, 0);
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}
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}
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