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Reduce number of disk seeks in redbean

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This commit is contained in:
Justine Tunney 2021-05-03 01:21:50 -07:00
parent daa32d27d4
commit 01e6b3ad8d
8 changed files with 212 additions and 173 deletions
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12
test/tool/net/redbean_test.c
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@ -28,16 +28,13 @@
#include "libc/testlib/testlib.h"
#include "libc/x/x.h"
/* TODO(jart): Finish this */
STATIC_YOINK("zip_uri_support");
STATIC_YOINK("o/" MODE "/tool/net/redbean.com");
char testlib_enable_tmp_setup_teardown;
void SetUp(void) {
return;
ssize_t n;
char buf[512];
char buf[1024];
int fdin, fdout;
ASSERT_NE(-1, mkdir("bin", 0755));
ASSERT_NE(-1, (fdin = open("zip:o/" MODE "/tool/net/redbean.com", O_RDONLY)));
@ -45,22 +42,22 @@ void SetUp(void) {
for (;;) {
ASSERT_NE(-1, (n = read(fdin, buf, sizeof(buf))));
if (!n) break;
ASSERT_EQ(n, write(fdout, buf, sizeof(buf)));
ASSERT_EQ(n, write(fdout, buf, n));
}
close(fdout);
close(fdin);
}
TEST(redbean, test) {
return;
char portbuf[16];
int pid, port, pipefds[2];
sigset_t chldmask, savemask;
sigaddset(&chldmask, SIGCHLD);
sigprocmask(SIG_BLOCK, &chldmask, &savemask);
ASSERT_NE(-1, pipe2(pipefds, O_CLOEXEC));
ASSERT_NE(-1, pipe(pipefds));
ASSERT_NE(-1, (pid = vfork()));
if (!pid) {
close(pipefds[0]);
dup2(pipefds[1], 1);
sigprocmask(SIG_SETMASK, &savemask, NULL);
execv("bin/redbean.com",
@ -71,6 +68,7 @@ TEST(redbean, test) {
EXPECT_NE(-1, read(pipefds[0], portbuf, sizeof(portbuf)));
port = atoi(portbuf);
printf("port %d\n", port);
fflush(stdout);
EXPECT_NE(-1, kill(pid, SIGTERM));
EXPECT_NE(-1, wait(0));
}