DEVREL-1132 test(oft-solana): add solana tests

[nazreen]

Problem

• Solana OFT had no tests

Solution

• Port in test harness from an existing implementation

Changes

• Tests and helpers:
  • Add examples/oft-solana/test/anchor with suites, helpers, constants, and harness setup.
• Tooling and scripts:
  • Add examples/oft-solana/scripts/generate-features.ts and the test:generate-features script.
• Config and deps:
  • Update examples/oft-solana/Anchor.toml, examples/oft-solana/package.json, .gitignore, and examples/oft-solana/pnpm-lock.yaml.
• Bonus: Also fixed existing lint warnings

How to test

• pnpm test:anchor
  • Runs feature cache generation, Anchor build, and ts-mocha suite.
• anchor test
  • Uses the Anchor.toml script to invoke pnpm test:anchor.

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​layerzerolabs/​lz-evm-v1-0.7@​3.0.152
	npm/​@​layerzerolabs/​solhint-config@​3.0.152
	npm/​@​layerzerolabs/​lz-evm-protocol-v2@​3.0.152
	npm/​@​layerzerolabs/​oft-v2-solana-sdk@​3.0.142 ⏵ 3.0.152	+4
	npm/​@​layerzerolabs/​lz-evm-messagelib-v2@​3.0.152
	npm/​@​layerzerolabs/​ua-devtools-solana@​8.0.2 ⏵ 8.0.7	-1			+3
	npm/​@​layerzerolabs/​protocol-devtools-solana@​8.0.3 ⏵ 8.0.6				+1
	npm/​ts-mocha@​10.1.0
	npm/​hardhat@​2.28.2
	npm/​zx@​8.8.5
	npm/​prettier@​3.7.4
	npm/​@​swc/​core@​1.14.0 ⏵ 1.15.8				-1
	npm/​@​layerzerolabs/​lz-v2-utilities@​3.0.152
	npm/​@​nomicfoundation/​hardhat-ethers@​3.1.3
	npm/​@​layerzerolabs/​lz-definitions@​3.0.152
	npm/​@​layerzerolabs/​lz-solana-sdk-v2@​3.0.142 ⏵ 3.0.152	+2

View full report

[github-actions]

🧪 E2E Test Status

E2E tests are non-blocking and validate real blockchain interactions. Failures may occur due to network issues, RPC rate limits, or external service downtime.

Test Runs (Newest First):

• ✅ Run #6553 - Passed - 2026-01-09 22:51 (UTC)
• ✅ Run #6549 - Passed - 2026-01-08 08:00 (UTC)
• ✅ Run #6548 - Passed - 2026-01-08 07:10 (UTC)
• ✅ Run #6546 - Passed - 2026-01-08 06:58 (UTC)
• ✅ Run #6545 - Passed - 2026-01-08 01:56 (UTC)
• ❌ Run #6544 - Failed - 2026-01-08 01:30 (UTC)
• ❌ Run #6543 - Failed - 2026-01-07 18:15 (UTC)
• ❌ Run #6542 - Failed - 2026-01-07 17:50 (UTC)

[nazreen]

Proof of Test

Ran anchor test successfully locally

  OFT Solana Tests
Setting up test environment...
Downloading LayerZero programs...
Loading mainnet feature flags...
Loaded 26 inactive features from cache.
Starting solana-test-validator...
Waiting for solana to start...
Solana test validator started.
Test environment ready.
    LayerZero Infrastructure
      LayerZero Infrastructure Setup
        ✔ Init Endpoint (17309ms)
        ✔ Init Executor (469ms)
        ✔ Init PriceFeed (459ms)
        ✔ Init DVN (472ms)
        ✔ Init SimpleMessageLib (470ms)
        ✔ Init UltraLightNode (948ms)
        ✔ Init address lookup table (1406ms)
    Instruction Tests
      init_oft
        ✔ rejects init_oft when shared decimals exceed mint decimals (1410ms)
        ✔ initializes native and adapter OFTs (936ms)
        ✔ sets OApp libraries and nonces (928ms)
      set_oft_config
        native config
          ✔ rejects unauthorized config updates (472ms)
          ✔ rejects invalid default fee bps
          ✔ sets minimum default fee bps (465ms)
          ✔ sets maximum default fee bps (465ms)
          ✔ updates admin, delegate, and fee (2350ms)
        adapter config
          ✔ rejects unauthorized config updates (463ms)
          ✔ rejects invalid default fee bps
          ✔ sets minimum default fee bps (467ms)
          ✔ sets maximum default fee bps (465ms)
          ✔ updates admin, delegate, and fee (2332ms)
      set_peer_config
        native peer config
          ✔ rejects unauthorized peer updates (471ms)
          ✔ rejects invalid fee bps
          ✔ rejects invalid enforced options
          ✔ sets peer addresses and enforced options (1407ms)
          ✔ sets outbound rate limit values (928ms)
        adapter peer config
          ✔ rejects unauthorized peer updates (466ms)
          ✔ rejects invalid fee bps
          ✔ rejects invalid enforced options
          ✔ sets peer addresses and enforced options (1403ms)
          ✔ sets outbound rate limit values (937ms)
      quote instructions
        native quotes
          ✔ rejects slippage when min amount exceeds computed amount
          ✔ returns quoteSend and quoteOft results
        adapter quotes
          ✔ rejects slippage when min amount exceeds computed amount
          ✔ returns quoteSend and quoteOft results
      send instruction
        native send failures
          ✔ rejects slippage when min amount exceeds computed amount
          ✔ rejects invalid sender when remaining accounts are tampered
        adapter send failures
          ✔ rejects slippage when min amount exceeds computed amount
          ✔ rejects invalid sender when remaining accounts are tampered
      LayerZero Simulation
        ✔ simulates send and receive for native (3144ms)
        ✔ simulates send and receive for adapter (3257ms)
      withdraw_fee
        native fee withdrawal
          ✔ rejects unauthorized fee withdrawal (472ms)
          ✔ rejects withdrawal above available fees (477ms)
          ✔ withdraws available fees (921ms)
        adapter fee withdrawal
          ✔ rejects unauthorized fee withdrawal (466ms)
          ✔ rejects withdrawal above available fees (471ms)
          ✔ withdraws available fees (928ms)
Cleaning up test environment...
Cleanup completed.


  46 passing (54s)

[cursor]

PR Summary

Introduces end-to-end Solana OFT test coverage and supporting tooling.

• Adds examples/oft-solana/test/anchor suites for init_oft, set_oft_config, set_peer_config, quote/send flows, LayerZero simulation, and withdraw_fee, including error-assertion helpers and a got shim
• New local validator harness that downloads LZ programs, loads mainnet-inactive feature flags from a cached features.json, and boots solana-test-validator
• Adds scripts/generate-features.ts and test:generate-features to cache Solana feature flags for faster/consistent test runs
• Updates Anchor.toml and package.json to run pnpm test:anchor (feature cache → anchor build --no-idl → ts-mocha), with new dev deps (@noble/secp256k1, axios, ts-mocha, zx) and minor .gitignore additions
• Changeset: patch release for @layerzerolabs/oft-solana-example

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