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e16a7d8f3b
`et` means `expandtab`. ```sh rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\) :vi/vi: \1 xoet\2:vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2 :vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/' ```
94 lines
3.9 KiB
C
94 lines
3.9 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2023 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/assert.h"
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#include "libc/calls/calls.h"
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#include "libc/errno.h"
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#include "libc/fmt/itoa.h"
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#include "libc/intrin/dll.h"
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#include "libc/limits.h"
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#include "libc/runtime/runtime.h"
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#include "libc/stdio/rand.h"
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#include "libc/stdio/stdio.h"
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#include "libc/str/str.h"
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#include "libc/testlib/aspect.internal.h"
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#include "libc/testlib/testlib.h"
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#include "libc/x/x.h"
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static struct {
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bool is_aspected;
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struct TestAspect aspect;
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char olddir[PATH_MAX];
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char tmpdir[PATH_MAX];
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} g_tmptest;
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static void SetupTmpDir(const testfn_t *fn) {
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char number[21];
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FormatInt64(number, _rand64() & INT64_MAX);
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g_tmptest.tmpdir[0] = 0;
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if (*__get_tmpdir() != '/') {
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strlcat(g_tmptest.tmpdir, g_tmptest.olddir, sizeof(g_tmptest.tmpdir));
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strlcat(g_tmptest.tmpdir, "/", sizeof(g_tmptest.tmpdir));
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}
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strlcat(g_tmptest.tmpdir, __get_tmpdir(), sizeof(g_tmptest.tmpdir));
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strlcat(g_tmptest.tmpdir, program_invocation_short_name,
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sizeof(g_tmptest.tmpdir));
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strlcat(g_tmptest.tmpdir, ".", sizeof(g_tmptest.tmpdir));
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strlcat(g_tmptest.tmpdir, number, sizeof(g_tmptest.tmpdir));
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if (makedirs(g_tmptest.tmpdir, 0755) || chdir(g_tmptest.tmpdir)) {
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perror(g_tmptest.tmpdir);
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tinyprint(2, "testlib failed to setup tmpdir\n", NULL);
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exit(1);
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}
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}
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static void TearDownTmpDir(const testfn_t *fn) {
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if (chdir(g_tmptest.olddir)) {
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perror(g_tmptest.olddir);
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exit(1);
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}
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if (rmrf(g_tmptest.tmpdir)) {
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perror(g_tmptest.tmpdir);
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tinyprint(2, "testlib failed to tear down tmpdir\n", NULL);
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exit(1);
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}
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}
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static void InstallAspect(void) {
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unassert(!g_tmptest.is_aspected);
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g_tmptest.is_aspected = true;
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g_tmptest.aspect.teardown = TearDownTmpDir;
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dll_init(&g_tmptest.aspect.elem);
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dll_make_last(&testlib_aspects, &g_tmptest.aspect.elem);
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if (!getcwd(g_tmptest.olddir, sizeof(g_tmptest.olddir))) {
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perror("getcwd");
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exit(1);
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}
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}
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void testlib_enable_tmp_setup_teardown(void) {
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g_tmptest.aspect.setup = SetupTmpDir;
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InstallAspect();
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}
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void testlib_enable_tmp_setup_teardown_once(void) {
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g_tmptest.aspect.once = true;
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InstallAspect();
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SetupTmpDir(0);
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}
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