neodyme-labs / solana-poc-framework Goto Github PK

Automatically cargo check / cargo test; workign on this currently

Hi, I added basic gdb debugging support for the solana rbpf vm and this poc-framework here https://github.com/jawilk/solana-poc-framework and put a simple example here https://github.com/jawilk/solana-poc-debugging-example
Since I had to fork a few dependencies I think a pull request is not feasible, so just putting it here.
It might be useful for some if the projects unoptimized binary size isn't too big

Placeholder issue; working on this currently

To fork network locally, what dependencies did the project use?
It looks similar to solana-test-validator.

Hi there, I'm working on a closed-source Solana program. There are some sol_log in it but I can't see the output when I use poc-framework.
I have setup_logging(LogLevel::DEBUG) enabled, but it only helps to print some higher level logs ,obviously not from the .so

I had to change the source of the framework in my program to use a static temp folder.

this line lib.rs:704:
let tmpdir = TempDir::new().expect("make tempdir");
creates a folder that gets deleted quickly, and the ledger would get an error writing there after a tx or two.

I changed line 708 to a hardcoded folder for now, but I know thats not a great fix.

thread 'main' panicked at 'Unable to create data file /tmp/.tmpt2Dr5x/0.6 in current dir(Ok("/home/redacted/code/redacted")): Os { code: 2, kind: NotFound, message: "No such file or directory" }', /home/danah/.cargo/registry/src/github.com-1ecc6299db9ec823/solana-runtime-1.8.8/src/append_vec.rs:188:17
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[2021-12-12T07:03:14.810088262Z DEBUG solana_runtime::accounts] bank unlock accounts
[2021-12-12T07:03:14.814666989Z INFO  solana_runtime::accounts_db] remove_dead_slots_metadata: slots [0]
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: PoisonError { .. }', /home/redacted/.cargo/registry/src/github.com-1ecc6299db9ec823/solana-runtime-1.8.8/src/accounts_db.rs:5376:60

Full error
err.txt

To reproduce:

$ rustup default 1.61 
$ cargo build                                                                                                                             ✔ 
   Compiling libsecp256k1 v0.5.0
   ...
   Compiling poc-framework v0.1.6 (/home/sylvain/software/solana-poc-framework)
error: expected None-delimited group
   --> src/lib.rs:741:21
    |
741 |                     solana_bpf_loader_upgradeable_program!(),
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_upgradeable_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> src/lib.rs:742:21
    |
742 |                     solana_bpf_loader_program!(),
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected None-delimited group
   --> src/lib.rs:743:21
    |
743 |                     solana_bpf_loader_deprecated_program!(),
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this error originates in the macro `solana_bpf_loader_deprecated_program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: could not compile `poc-framework` due to 3 previous errors

It seems to be related to rust-lang/rust#92472. It is solved by switching to rust 1.60:

$ rustup default 1.60

I am currently doing some tests on Anchor programs and found that sometimes they may need a PDA signed to invoke certain instructions, for Solana official APIs we have invoke_signed() which allows passing PDA seeds into it such as workshop level0 examples:

However the execute_as_transaction() API for LocalEnvironment only allows keypairs, I am wondering if there is anything for it to allow similar functions? Thank you very much!