multi_array_list: use slice() when possible
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@ -580,9 +580,10 @@ fn usersSection(
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// 8 bytes. 24 is an optimistic lower bound for an average record size.
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var blob = try ArrayListAligned(u8, 8).initCapacity(allocator, 24 * corpus.users.len);
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errdefer blob.deinit();
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for (0..corpus.users.len) |i| {
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const users = corpus.users.slice();
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for (0..users.len) |i| {
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// TODO: this may be inefficient by calling `.slice()` on every iteration?
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const user = corpus.users.get(i);
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const user = users.get(i);
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const user_offset = math.cast(u35, blob.items.len) orelse return error.TooMany;
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assert(user_offset & 7 == 0);
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idx2offset[i] = @truncate(u32, user_offset >> 3);
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@ -595,7 +596,7 @@ fn usersSection(
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try blob.appendNTimes(0, mem.alignForward(blob.items.len, 8) - blob.items.len);
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}
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return UsersSection{
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.len = @intCast(u32, corpus.users.len),
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.len = @intCast(u32, users.len),
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.idx2offset = idx2offset,
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.blob = try blob.toOwnedSlice(),
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};
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@ -215,17 +215,16 @@ test "turbonss-unix2db smoke test" {
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const group_fd = try os.open(groupPath, os.O.CREAT | os.O.WRONLY, 0o644);
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var i: usize = 0;
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while (i < corpus.users.len) : (i += 1) {
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const user = corpus.users.get(i);
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const line = user.toLine().constSlice();
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_ = try os.write(passwd_fd, line);
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}
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const users = corpus.users.slice();
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while (i < users.len) : (i += 1)
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_ = try os.write(passwd_fd, users.get(i).toLine().constSlice());
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os.close(passwd_fd);
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var group_writer = (fs.File{ .handle = group_fd }).writer();
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i = 0;
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while (i < corpus.groups.len) : (i += 1)
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try corpus.groups.get(i).writeTo(group_writer);
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const groups = corpus.groups.slice();
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while (i < groups.len) : (i += 1)
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try groups.get(i).writeTo(group_writer);
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os.close(group_fd);
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const args = &[_][*:0]const u8{
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