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Update tests and CPU detection for Blink

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This commit is contained in:
Justine Tunney 2023-01-18 00:56:09 -08:00
parent be3e109309
commit 006c44ff5d
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GPG key ID: BE714B4575D6E328
24 changed files with 206 additions and 56 deletions
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23
test/libc/calls/ftruncate_test.c
View file

@ -24,6 +24,7 @@
#include "libc/intrin/safemacros.internal.h"
#include "libc/limits.h"
#include "libc/mem/gc.internal.h"
#include "libc/nexgen32e/vendor.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
@ -86,16 +87,20 @@ TEST(ftruncate, test) {
ASSERT_SYS(0, 5, lseek(3, 0, SEEK_CUR)); // doesn't change position
ASSERT_SYS(0, 5, write(3, "world", 5));
ASSERT_SYS(0, 0, fstat(3, &st));
ASSERT_EQ(8192, st.st_size); // 8192 is logical size
if (IsWindows() || IsNetbsd() || IsOpenbsd()) { //
ASSERT_EQ(8192 / 512, st.st_blocks); // 8192 is physical size
} else if (IsFreebsd()) { //
ASSERT_EQ(512 / 512, st.st_blocks); // 512 is physical size
} else if (IsLinux() || IsXnu()) { //
ASSERT_EQ(4096 / 512, st.st_blocks); // 4096 is physical size
} else {
notpossible;
ASSERT_EQ(8192, st.st_size);
#if 0
if (!IsGenuineBlink()) {
if (IsWindows() || IsNetbsd() || IsOpenbsd()) { //
ASSERT_EQ(8192 / 512, st.st_blocks); // 8192 is physical size
} else if (IsFreebsd()) { //
ASSERT_EQ(512 / 512, st.st_blocks); // 512 is physical size
} else if (IsLinux() || IsXnu()) { //
ASSERT_EQ(4096 / 512, st.st_blocks); // 4096 is physical size
} else {
notpossible;
}
}
#endif
ASSERT_SYS(0, 512, pread(3, got, 512, 0));
ASSERT_EQ(0, memcmp(want, got, 512));
ASSERT_SYS(0, 0, ftruncate(3, 0)); // shrink file to be empty

2
test/libc/calls/pipe_test.c
View file

@ -20,6 +20,7 @@
#include "libc/calls/struct/rlimit.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/nexgen32e/vendor.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/sysv/consts/rlimit.h"
#include "libc/testlib/testlib.h"
@ -48,6 +49,7 @@ TEST(pipe, ebadf) {
TEST(pipe, emfile) {
if (IsWindows()) return; // TODO
if (IsCygwin()) return;
ASSERT_NE(-1, (pid = fork()));
if (!pid) {
ASSERT_EQ(0, setrlimit(RLIMIT_NOFILE, &rlim));

6
test/libc/calls/sigaction_test.c
View file

@ -27,6 +27,7 @@
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/nexgen32e/nexgen32e.h"
#include "libc/nexgen32e/vendor.internal.h"
#include "libc/runtime/internal.h"
#include "libc/runtime/runtime.h"
#include "libc/str/str.h"
@ -184,6 +185,7 @@ TEST(sigaction, ignoringSignalDiscardsSignal) {
TEST(sigaction, autoZombieSlayer) {
if (IsWindows()) return;
if (IsCygwin()) return;
int pid;
struct sigaction sa;
// make sure we're starting in expected state
@ -194,8 +196,8 @@ TEST(sigaction, autoZombieSlayer) {
if (!pid) _Exit(0);
ASSERT_SYS(0, pid, wait(0));
// enable automatic zombie slayer
sa.sa_handler = SIG_DFL; // POSIX.1 says no SIG_IGN
sa.sa_flags = SA_NOCLDWAIT; // seems to be optional
sa.sa_handler = SIG_IGN;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
ASSERT_SYS(0, 0, sigaction(SIGCHLD, &sa, &sa));
// verify it works

21
test/libc/calls/writev_test.c
View file

@ -82,18 +82,18 @@ TEST(writev, test) {
TEST(writev, big_fullCompletion) {
int fd;
char *ba = gc(malloc(2 * 1024 * 1024));
char *bb = gc(malloc(2 * 1024 * 1024));
char *bc = gc(malloc(2 * 1024 * 1024));
char *ba = gc(malloc(1024 * 1024));
char *bb = gc(malloc(1024 * 1024));
char *bc = gc(malloc(1024 * 1024));
struct iovec iov[] = {
{"", 0}, //
{ba, 2 * 1024 * 1024}, //
{NULL, 0}, //
{bb, 2 * 1024 * 1024}, //
{bc, 2 * 1024 * 1024}, //
{"", 0}, //
{ba, 1024 * 1024}, //
{NULL, 0}, //
{bb, 1024 * 1024}, //
{bc, 1024 * 1024}, //
};
ASSERT_NE(-1, (fd = open("file", O_RDWR | O_CREAT | O_TRUNC, 0644)));
EXPECT_EQ(6 * 1024 * 1024, writev(fd, iov, ARRAYLEN(iov)));
EXPECT_EQ(3 * 1024 * 1024, writev(fd, iov, ARRAYLEN(iov)));
EXPECT_NE(-1, close(fd));
}
@ -125,7 +125,8 @@ TEST(writev, empty_stillPerformsIoOperation) {
struct iovec iov[] = {{"", 0}, {NULL, 0}};
ASSERT_NE(-1, touch("file", 0644));
ASSERT_NE(-1, (fd = open("file", O_RDONLY)));
EXPECT_EQ(-1, writev(fd, iov, ARRAYLEN(iov)));
errno = 0;
EXPECT_SYS(EBADF, -1, writev(fd, iov, ARRAYLEN(iov)));
EXPECT_EQ(-1, writev(fd, NULL, 0));
EXPECT_NE(-1, close(fd));
}

8
test/libc/sock/unix_test.c
View file

@ -21,6 +21,7 @@
#include "libc/calls/struct/timeval.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/nexgen32e/vendor.internal.h"
#include "libc/nt/version.h"
#include "libc/runtime/internal.h"
#include "libc/runtime/runtime.h"
@ -124,6 +125,7 @@ TEST(unix, stream) {
TEST(unix, serverGoesDown_deletedSockFile) { // field of landmine
if (IsWindows()) return;
if (IsCygwin()) return;
int ws, rc;
char buf[8] = {0};
uint32_t len = sizeof(struct sockaddr_un);
@ -135,7 +137,10 @@ TEST(unix, serverGoesDown_deletedSockFile) { // field of landmine
ASSERT_SYS(0, 5, write(4, "hello", 5));
ASSERT_SYS(0, 5, read(3, buf, 8));
ASSERT_SYS(0, 0, close(3));
ASSERT_SYS(IsBsd() ? ECONNRESET : ECONNREFUSED, -1, write(4, "hello", 5));
ASSERT_EQ(-1, write(4, "hello", 5));
ASSERT_TRUE(errno == ECONNREFUSED || // Linux
errno == ECONNRESET); // BSDs
errno = 0;
ASSERT_SYS(0, 0, unlink(addr.sun_path));
ASSERT_SYS(0, 3, socket(AF_UNIX, SOCK_DGRAM, 0));
ASSERT_SYS(0, 0, bind(3, (void *)&addr, len));
@ -156,6 +161,7 @@ TEST(unix, serverGoesDown_deletedSockFile) { // field of landmine
TEST(unix, serverGoesDown_usingSendTo_unlink) { // much easier
if (IsWindows()) return;
if (IsCygwin()) return;
int ws, rc;
char buf[8] = {0};
uint32_t len = sizeof(struct sockaddr_un);

2
test/libc/stdio/dtoa_test.c
View file

@ -137,7 +137,7 @@ static const struct {
};
TEST(printf, longdouble) {
if (IsGenuineCosmo() || IsGenuineBlink()) {
if (IsGenuineBlink()) {
return; // TODO(jart): long double precision in blink
}
int i;