added program idl and test cases

clients/js/package.json

@@ -69,7 +69,8 @@
       "rewritePaths": {
         "test/": "dist/test/"
       }
-    }
+    },
+    "timeout": "60s"
   },
   "packageManager": "[email protected]"
-}
+}

clients/js/src/generated/instructions/createNativeMint.ts

@@ -0,0 +1,203 @@
+/**
+ * This code was AUTOGENERATED using the codama library.
+ * Please DO NOT EDIT THIS FILE, instead use visitors
+ * to add features, then rerun codama to update it.
+ *
+ * @see https://github.com/codama-idl/codama
+ */
+
+import {
+  combineCodec,
+  getStructDecoder,
+  getStructEncoder,
+  getU8Decoder,
+  getU8Encoder,
+  transformEncoder,
+  type Address,
+  type Codec,
+  type Decoder,
+  type Encoder,
+  type IAccountMeta,
+  type IAccountSignerMeta,
+  type IInstruction,
+  type IInstructionWithAccounts,
+  type IInstructionWithData,
+  type ReadonlyAccount,
+  type TransactionSigner,
+  type WritableAccount,
+  type WritableSignerAccount,
+} from '@solana/web3.js';
+import { TOKEN_2022_PROGRAM_ADDRESS } from '../programs';
+import { getAccountMetaFactory, type ResolvedAccount } from '../shared';
+
+export const CREATE_NATIVE_MINT_DISCRIMINATOR = 27;
+
+export function getCreateNativeMintDiscriminatorBytes() {
+  return getU8Encoder().encode(CREATE_NATIVE_MINT_DISCRIMINATOR);
+}
+
+export type CreateNativeMintInstruction<
+  TProgram extends string = typeof TOKEN_2022_PROGRAM_ADDRESS,
+  TAccountPayer extends string | IAccountMeta<string> = string,
+  TAccountNativeMint extends string | IAccountMeta<string> = string,
+  TAccountSystemProgram extends
+    | string
+    | IAccountMeta<string> = '11111111111111111111111111111111',
+  TRemainingAccounts extends readonly IAccountMeta<string>[] = [],
+> = IInstruction<TProgram> &
+  IInstructionWithData<Uint8Array> &
+  IInstructionWithAccounts<
+    [
+      TAccountPayer extends string
+        ? WritableSignerAccount<TAccountPayer> &
+            IAccountSignerMeta<TAccountPayer>
+        : TAccountPayer,
+      TAccountNativeMint extends string
+        ? WritableAccount<TAccountNativeMint>
+        : TAccountNativeMint,
+      TAccountSystemProgram extends string
+        ? ReadonlyAccount<TAccountSystemProgram>
+        : TAccountSystemProgram,
+      ...TRemainingAccounts,
+    ]
+  >;
+
+export type CreateNativeMintInstructionData = { discriminator: number };
+
+export type CreateNativeMintInstructionDataArgs = {};
+
+export function getCreateNativeMintInstructionDataEncoder(): Encoder<CreateNativeMintInstructionDataArgs> {
+  return transformEncoder(
+    getStructEncoder([['discriminator', getU8Encoder()]]),
+    (value) => ({ ...value, discriminator: CREATE_NATIVE_MINT_DISCRIMINATOR })
+  );
+}
+
+export function getCreateNativeMintInstructionDataDecoder(): Decoder<CreateNativeMintInstructionData> {
+  return getStructDecoder([['discriminator', getU8Decoder()]]);
+}
+
+export function getCreateNativeMintInstructionDataCodec(): Codec<
+  CreateNativeMintInstructionDataArgs,
+  CreateNativeMintInstructionData
+> {
+  return combineCodec(
+    getCreateNativeMintInstructionDataEncoder(),
+    getCreateNativeMintInstructionDataDecoder()
+  );
+}
+
+export type CreateNativeMintInput<
+  TAccountPayer extends string = string,
+  TAccountNativeMint extends string = string,
+  TAccountSystemProgram extends string = string,
+> = {
+  /** Funding account (must be a system account) */
+  payer: TransactionSigner<TAccountPayer>;
+  /** The native mint address */
+  nativeMint: Address<TAccountNativeMint>;
+  /** System program for mint account funding */
+  systemProgram?: Address<TAccountSystemProgram>;
+};
+
+export function getCreateNativeMintInstruction<
+  TAccountPayer extends string,
+  TAccountNativeMint extends string,
+  TAccountSystemProgram extends string,
+  TProgramAddress extends Address = typeof TOKEN_2022_PROGRAM_ADDRESS,
+>(
+  input: CreateNativeMintInput<
+    TAccountPayer,
+    TAccountNativeMint,
+    TAccountSystemProgram
+  >,
+  config?: { programAddress?: TProgramAddress }
+): CreateNativeMintInstruction<
+  TProgramAddress,
+  TAccountPayer,
+  TAccountNativeMint,
+  TAccountSystemProgram
+> {
+  // Program address.
+  const programAddress = config?.programAddress ?? TOKEN_2022_PROGRAM_ADDRESS;
+
+  // Original accounts.
+  const originalAccounts = {
+    payer: { value: input.payer ?? null, isWritable: true },
+    nativeMint: { value: input.nativeMint ?? null, isWritable: true },
+    systemProgram: { value: input.systemProgram ?? null, isWritable: false },
+  };
+  const accounts = originalAccounts as Record<
+    keyof typeof originalAccounts,
+    ResolvedAccount
+  >;
+
+  // Resolve default values.
+  if (!accounts.systemProgram.value) {
+    accounts.systemProgram.value =
+      '11111111111111111111111111111111' as Address<'11111111111111111111111111111111'>;
+  }
+
+  const getAccountMeta = getAccountMetaFactory(programAddress, 'programId');
+  const instruction = {
+    accounts: [
+      getAccountMeta(accounts.payer),
+      getAccountMeta(accounts.nativeMint),
+      getAccountMeta(accounts.systemProgram),
+    ],
+    programAddress,
+    data: getCreateNativeMintInstructionDataEncoder().encode({}),
+  } as CreateNativeMintInstruction<
+    TProgramAddress,
+    TAccountPayer,
+    TAccountNativeMint,
+    TAccountSystemProgram
+  >;
+
+  return instruction;
+}
+
+export type ParsedCreateNativeMintInstruction<
+  TProgram extends string = typeof TOKEN_2022_PROGRAM_ADDRESS,
+  TAccountMetas extends readonly IAccountMeta[] = readonly IAccountMeta[],
+> = {
+  programAddress: Address<TProgram>;
+  accounts: {
+    /** Funding account (must be a system account) */
+    payer: TAccountMetas[0];
+    /** The native mint address */
+    nativeMint: TAccountMetas[1];
+    /** System program for mint account funding */
+    systemProgram: TAccountMetas[2];
+  };
+  data: CreateNativeMintInstructionData;
+};
+
+export function parseCreateNativeMintInstruction<
+  TProgram extends string,
+  TAccountMetas extends readonly IAccountMeta[],
+>(
+  instruction: IInstruction<TProgram> &
+    IInstructionWithAccounts<TAccountMetas> &
+    IInstructionWithData<Uint8Array>
+): ParsedCreateNativeMintInstruction<TProgram, TAccountMetas> {
+  if (instruction.accounts.length < 3) {
+    // TODO: Coded error.
+    throw new Error('Not enough accounts');
+  }
+  let accountIndex = 0;
+  const getNextAccount = () => {
+    const accountMeta = instruction.accounts![accountIndex]!;
+    accountIndex += 1;
+    return accountMeta;
+  };
+  return {
+    programAddress: instruction.programAddress,
+    accounts: {
+      payer: getNextAccount(),
+      nativeMint: getNextAccount(),
+      systemProgram: getNextAccount(),
+    },
+    data: getCreateNativeMintInstructionDataDecoder().decode(instruction.data),
+  };
+}

clients/js/src/generated/instructions/index.ts

@@ -21,6 +21,7 @@ export * from './confidentialWithdraw';
 export * from './configureConfidentialTransferAccount';
 export * from './createAssociatedToken';
 export * from './createAssociatedTokenIdempotent';
+export * from './createNativeMint';
 export * from './disableConfidentialCredits';
 export * from './disableCpiGuard';
 export * from './disableMemoTransfers';

clients/js/src/generated/programs/token2022.ts

@@ -26,6 +26,7 @@ import {
   type ParsedConfidentialTransferWithFeeInstruction,
   type ParsedConfidentialWithdrawInstruction,
   type ParsedConfigureConfidentialTransferAccountInstruction,
+  type ParsedCreateNativeMintInstruction,
   type ParsedDisableConfidentialCreditsInstruction,
   type ParsedDisableCpiGuardInstruction,
   type ParsedDisableMemoTransfersInstruction,
@@ -113,6 +114,7 @@ export function identifyToken2022Account(
 
 export enum Token2022Instruction {
   InitializeMint,
+  CreateNativeMint,
   InitializeAccount,
   InitializeMultisig,
   Transfer,
@@ -190,6 +192,9 @@ export function identifyToken2022Instruction(
   if (containsBytes(data, getU8Encoder().encode(0), 0)) {
     return Token2022Instruction.InitializeMint;
   }
+  if (containsBytes(data, getU8Encoder().encode(27), 0)) {
+    return Token2022Instruction.CreateNativeMint;
+  }
   if (containsBytes(data, getU8Encoder().encode(1), 0)) {
     return Token2022Instruction.InitializeAccount;
   }
@@ -547,6 +552,9 @@ export type ParsedToken2022Instruction<
   | ({
       instructionType: Token2022Instruction.InitializeMint;
     } & ParsedInitializeMintInstruction<TProgram>)
+  | ({
+      instructionType: Token2022Instruction.CreateNativeMint;
+    } & ParsedCreateNativeMintInstruction<TProgram>)
   | ({
       instructionType: Token2022Instruction.InitializeAccount;
     } & ParsedInitializeAccountInstruction<TProgram>)

clients/js/test/createNativeMint.test.ts

@@ -0,0 +1,69 @@
+import { Account, address, none,} from '@solana/web3.js';
+import test from 'ava';
+import {
+  Mint,
+  fetchMint,
+  getCreateNativeMintInstruction,
+} from '../src';
+import {
+  createDefaultSolanaClient,
+  generateKeyPairSignerWithSol,
+  sendAndConfirmInstructions,
+} from './_setup';
+
+//Mint for native SOL Token accounts 
+const NATIVE_MINT = address("9pan9bMn5HatX4EJdBwg9VgCa7Uz5HL8N1m5D3NdXejP");
+
+test('it creates a native mint account', async (t) => {
+  // Given a payer account.
+  const client = createDefaultSolanaClient();
+  const payer = await generateKeyPairSignerWithSol(client);
+
+  // When we create a native mint account.
+  await sendAndConfirmInstructions(client, payer, [
+       getCreateNativeMintInstruction({
+      payer: payer,
+      nativeMint: NATIVE_MINT,
+    })
+  ]);
+
+  // Then we expect the native mint account to exist with the following data.
+  const nativeMintAccount = await fetchMint(client.rpc, NATIVE_MINT);
+  t.like(nativeMintAccount, <Account<Mint>>{
+    address: NATIVE_MINT,
+    data: {
+      mintAuthority: none(), // Native mint has no mint authority
+      supply: 0n,
+      decimals: 9, // Native SOL has 9 decimals
+      isInitialized: true,
+      freezeAuthority: none(),
+      extensions: none(), // Native mint doesn't have extensions
+    },
+  });
+});
+
+test('it fails to create native mint if it already exists', async (t) => {
+  // Given a payer and a mint account
+  const client = createDefaultSolanaClient();
+   const payer = await generateKeyPairSignerWithSol(client);
+
+  // When we try to create the same native mint twice
+  await sendAndConfirmInstructions(client, payer, [
+    getCreateNativeMintInstruction({
+      payer: payer,
+      nativeMint: NATIVE_MINT,
+    }),
+  ]);
+
+  const promise = sendAndConfirmInstructions(client, payer, [
+    getCreateNativeMintInstruction({
+      payer: payer,
+      nativeMint: NATIVE_MINT,
+    }),
+  ]);
+
+  // Then we expect the operation to fail
+  await t.throwsAsync(promise, {
+    message: /Account already exists/,
+  });
+});