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Test structs and offsets

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This commit is contained in:
Joran Dirk Greef
2020-09-20 18:45:44 +02:00
parent e51728a1b4
commit 77903f8d4e
1 changed files with 12 additions and 10 deletions
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22
lib/std/os/linux/io_uring.zig
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@@ -13,16 +13,6 @@ const testing = std.testing;
const io_uring_params = linux.io_uring_params;
const io_uring_sqe = linux.io_uring_sqe;
const io_uring_cqe = linux.io_uring_cqe;
comptime {
assert(@sizeOf(io_uring_params) == 120);
assert(@sizeOf(io_uring_sqe) == 64);
assert(@sizeOf(io_uring_cqe) == 16);
assert(linux.IORING_OFF_SQ_RING == 0);
assert(linux.IORING_OFF_CQ_RING == 0x8000000);
assert(linux.IORING_OFF_SQES == 0x10000000);
}
pub const IO_Uring = struct {
fd: os.fd_t = -1,
@@ -678,6 +668,18 @@ pub const CompletionQueue = struct {
}
};
test "structs and offsets" {
if (builtin.os.tag != .linux) return error.SkipZigTest;
testing.expectEqual(@as(usize, 120), @sizeOf(io_uring_params));
testing.expectEqual(@as(usize, 64), @sizeOf(io_uring_sqe));
testing.expectEqual(@as(usize, 16), @sizeOf(io_uring_cqe));
testing.expectEqual(0, linux.IORING_OFF_SQ_RING);
testing.expectEqual(0x8000000, linux.IORING_OFF_CQ_RING);
testing.expectEqual(0x10000000, linux.IORING_OFF_SQES);
}
test "queue_nop" {
if (builtin.os.tag != .linux) return error.SkipZigTest;