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feat(p7-devices): finalize device/special-file statuses (devices/copy/write -> implemented, specials -> Impossible/Divergence for sockets) + coverage

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TapTap
2026-09-12 10:10:21 +02:00
parent f34eb34f87
commit 227d001092
4 changed files with 101 additions and 11 deletions
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tests/test_file.c
+3
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@@ -33,6 +33,7 @@ static void test_file_special_rdev_valid() {
mode_t fake_char = S_IFCHR | 0600;
mode_t fake_blk = S_IFBLK | 0600;
mode_t fake_fifo = S_IFIFO | 0600;
mode_t fake_sock = S_IFSOCK | 0600;
/* char/block devices: accept a legal pair, reject negative / oversized. */
EXPECT_TRUE(file_special_rdev_valid(1, 3, fake_char));
EXPECT_TRUE(file_special_rdev_valid(0xffff, 0x00ffffff, fake_blk));
@@ -43,6 +44,8 @@ static void test_file_special_rdev_valid() {
/* FIFOs/sockets must carry an empty rdev. */
EXPECT_TRUE(file_special_rdev_valid(0, 0, fake_fifo));
EXPECT_FALSE(file_special_rdev_valid(1, 0, fake_fifo));
EXPECT_TRUE(file_special_rdev_valid(0, 0, fake_sock));
EXPECT_FALSE(file_special_rdev_valid(0, 1, fake_sock));
EXPECT_FALSE(file_special_rdev_valid(0, 0, (mode_t)(S_IFREG | 0600)));
}