Files
pezkuwi-subxt/substrate/frame/contracts/fixtures/debug_message_invalid_utf8.wat
T
Sasha Gryaznov 53b7778599 [contracts] make debug_message execution outcome invariant to node debug logging setting (#13197)
* update benchmark for seal_debug_message

* add seal_debug_message_per_kb benchmark

* un-fallable debug buffer: silently drops excessive and wrong utf-8 encoded messages

* charge debug_message per byte of the message

* improved benchmark

* cap debug_message

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* fix applied buggy suggestion

* make sure i*1024 < MaxDebugBufferLen

* fix schedule for our non-batched benchmark

* Switch to a `wasmtime` fork with LTO linking failure workaround

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts

---------

Co-authored-by: command-bot <>
Co-authored-by: Alexander Theißen <alex.theissen@me.com>
Co-authored-by: Jan Bujak <jan@parity.io>
2023-02-14 18:28:34 +00:00

29 lines
605 B
WebAssembly Text Format

;; Emit a debug message with an invalid utf-8 code
(module
(import "seal0" "seal_debug_message" (func $seal_debug_message (param i32 i32) (result i32)))
(import "env" "memory" (memory 1 1))
(data (i32.const 0) "\fc")
(func $assert_eq (param i32 i32)
(block $ok
(br_if $ok
(i32.eq (get_local 0) (get_local 1))
)
(unreachable)
)
)
(func (export "call")
(call $assert_eq
(call $seal_debug_message
(i32.const 0) ;; Pointer to the text buffer
(i32.const 12) ;; The size of the buffer
)
(i32.const 0) ;; Success return code
)
)
(func (export "deploy"))
)