76 lines
3.3 KiB
C
76 lines
3.3 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/bits/weaken.h"
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#include "libc/calls/internal.h"
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#include "libc/errno.h"
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#include "libc/macros.h"
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#include "libc/nt/process.h"
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#include "libc/stdio/stdio.h"
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#include "libc/testlib/testlib.h"
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void SetUp(void);
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void TearDown(void);
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void testlib_finish(void) {
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if (g_testlib_failed) {
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fprintf(stderr, "%u / %u %s\n", g_testlib_failed, g_testlib_ran,
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"tests failed");
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}
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}
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wontreturn void testlib_abort(void) {
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testlib_finish();
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exit(MIN(255, g_testlib_failed));
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unreachable;
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}
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/**
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* Runs all test case functions in sorted order.
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*/
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testonly void testlib_runtestcases(testfn_t *start, testfn_t *end,
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testfn_t warmup) {
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/*
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* getpid() calls are inserted to help visually see tests in traces
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* which can be performed on Linux, FreeBSD, OpenBSD, and XNU:
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*
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* strace -f o/default/test.com |& less
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* truss o/default/test.com |& less
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* ktrace -f trace o/default/test.com </dev/null; kdump -f trace | less
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* dtruss o/default/test.com |& less
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*
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* Test cases are iterable via a decentralized section. Your TEST()
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* macro inserts .testcase.SUITENAME sections into the binary which
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* the linker sorts into an array.
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*
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* @see ape/ape.lds
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*/
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const testfn_t *fn;
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for (fn = start; fn != end; ++fn) {
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if (weaken(SetUp)) weaken(SetUp)();
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errno = 0;
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SetLastError(0);
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getpid$sysv();
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if (warmup) warmup();
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testlib_clearxmmregisters();
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(*fn)();
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getpid$sysv();
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if (weaken(TearDown)) weaken(TearDown)();
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}
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}
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