Add delay to precompile tests to avoid flakiness

I don't know why it is necessary, but this changes the behaviour from extremely flaky to success across all tests in all of 50 runs.
celo-org · Jun 20, 2023 · ce67d70 · ce67d70
1 parent 0ee4217
commit ce67d70
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diff --git a/e2e_test/ethersjs-api-check/test-precompile-wrappers/bls12_377.test.ts b/e2e_test/ethersjs-api-check/test-precompile-wrappers/bls12_377.test.ts
@@ -37,6 +37,7 @@ describe("BLS12-377", function () {
     const contractJSON = fs.readFileSync("../../compiled-system-contracts/BLS12_377Passthrough.json", 'utf8');
     const TestContractFactory = ethers.ContractFactory.fromSolidity(contractJSON, signer);
     instance = await TestContractFactory.deploy();
+    await new Promise(f => setTimeout(f, 100));
   });
 
   it("fpNormal works", async () => {

diff --git a/e2e_test/ethersjs-api-check/test-precompile-wrappers/bls12_381.test.ts b/e2e_test/ethersjs-api-check/test-precompile-wrappers/bls12_381.test.ts
@@ -37,6 +37,7 @@ describe("BLS12-381", function () {
     const contractJSON = fs.readFileSync("../../compiled-system-contracts/BLS12_381Passthrough.json", 'utf8');
     const TestContractFactory = ethers.ContractFactory.fromSolidity(contractJSON, signer);
     instance = await TestContractFactory.deploy();
+    await new Promise(f => setTimeout(f, 100));
   });
 
   it("fpNormal works", async () => {

diff --git a/e2e_test/ethersjs-api-check/test-precompile-wrappers/cip20.test.ts b/e2e_test/ethersjs-api-check/test-precompile-wrappers/cip20.test.ts
@@ -16,6 +16,7 @@ describe("CIP20", function () {
     const contractJSON = fs.readFileSync("../../compiled-system-contracts/CIP20Test.json", 'utf8');
     const CIP20TestFactory = ethers.ContractFactory.fromSolidity(contractJSON, signer);
     cip20 = await CIP20TestFactory.deploy();
+    await new Promise(f => setTimeout(f, 100));
   });
 
   it("should run hashes", async () => {