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Get Fat Emacs working on Apple Silicon

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This commit is contained in:
Justine Tunney 2023-08-17 22:01:42 -07:00
parent 3f9b39883f
commit bf835de612
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GPG key ID: BE714B4575D6E328
14 changed files with 294 additions and 144 deletions
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16
test/libc/runtime/zipos_test.c
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@ -69,10 +69,12 @@ TEST(zipos, enoent) {
TEST(zipos, readPastEof) {
char buf[512];
ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY));
EXPECT_SYS(EINVAL, -1, lseek(3, -1, SEEK_CUR));
EXPECT_SYS(EINVAL, -1, lseek(3, -1, SEEK_SET));
EXPECT_SYS(EINVAL, -1, pread(3, buf, 512, UINT64_MAX));
EXPECT_SYS(0, 0, pread(3, buf, 512, INT64_MAX));
EXPECT_SYS(EINVAL, -1, lseek(3, UINT64_MAX, SEEK_SET));
EXPECT_SYS(0, INT64_MAX, lseek(3, INT64_MAX, SEEK_SET));
EXPECT_SYS(EOVERFLOW, -1, lseek(3, 2, SEEK_CUR));
EXPECT_SYS(EBADF, -1, write(3, buf, 512));
EXPECT_SYS(EBADF, -1, pwrite(3, buf, 512, 0));
EXPECT_SYS(0, 0, read(3, buf, 512));
@ -92,3 +94,15 @@ TEST(zipos, trailingComponents_willEnodirFile) {
ASSERT_SYS(ENOTDIR, -1, open("/zip/libc/testlib/hyperion.txt/a/b", O_RDONLY));
ASSERT_SYS(ENOTDIR, -1, stat("/zip/libc/testlib/hyperion.txt/", &st));
}
TEST(zipos, lseek) {
char b1[512], b2[512];
ASSERT_SYS(0, 3, open("/zip/libc/testlib/hyperion.txt", O_RDONLY));
EXPECT_SYS(0, 512, pread(3, b2, 512, 512 - 200));
EXPECT_SYS(0, 512, read(3, b1, 512));
EXPECT_SYS(0, 512, lseek(3, 0, SEEK_CUR));
EXPECT_SYS(0, 512 - 200, lseek(3, -200, SEEK_CUR));
EXPECT_SYS(0, 512, read(3, b1, 512));
EXPECT_EQ(0, memcmp(b1, b2, 512));
EXPECT_SYS(0, 0, close(3));
}