cannon: Run expensive tests in parallel (#11739)

cannon/mipsevm/tests/evm_common_test.go

@@ -454,11 +454,14 @@ func TestEVMFault(t *testing.T) {
 }
 
 func TestHelloEVM(t *testing.T) {
+	t.Parallel()
 	var tracer *tracing.Hooks // no-tracer by default, but see test_util.MarkdownTracer
 	versions := GetMipsVersionTestCases(t)
 
 	for _, v := range versions {
+		v := v
 		t.Run(v.Name, func(t *testing.T) {
+			t.Parallel()
 			evm := testutil.NewMIPSEVM(v.Contracts)
 			evm.SetTracer(tracer)
 			testutil.LogStepFailureAtCleanup(t, evm)
@@ -502,11 +505,14 @@ func TestHelloEVM(t *testing.T) {
 }
 
 func TestClaimEVM(t *testing.T) {
+	t.Parallel()
 	var tracer *tracing.Hooks // no-tracer by default, but see test_util.MarkdownTracer
 	versions := GetMipsVersionTestCases(t)
 
 	for _, v := range versions {
+		v := v
 		t.Run(v.Name, func(t *testing.T) {
+			t.Parallel()
 			evm := testutil.NewMIPSEVM(v.Contracts)
 			evm.SetTracer(tracer)
 			testutil.LogStepFailureAtCleanup(t, evm)
@@ -549,11 +555,14 @@ func TestClaimEVM(t *testing.T) {
 }
 
 func TestEntryEVM(t *testing.T) {
+	t.Parallel()
 	var tracer *tracing.Hooks // no-tracer by default, but see test_util.MarkdownTracer
 	versions := GetMipsVersionTestCases(t)
 
 	for _, v := range versions {
+		v := v
 		t.Run(v.Name, func(t *testing.T) {
+			t.Parallel()
 			evm := testutil.NewMIPSEVM(v.Contracts)
 			evm.SetTracer(tracer)
 			testutil.LogStepFailureAtCleanup(t, evm)

cannon/mipsevm/tests/evm_multithreaded_test.go

@@ -623,6 +623,7 @@ func TestEVM_NoopSyscall(t *testing.T) {
 }
 
 func TestEVM_UnsupportedSyscall(t *testing.T) {
+	t.Parallel()
 	var tracer *tracing.Hooks
 
 	var NoopSyscallNums = maps.Values(NoopSyscalls)
@@ -638,7 +639,10 @@ func TestEVM_UnsupportedSyscall(t *testing.T) {
 
 	for i, syscallNum := range unsupportedSyscalls {
 		testName := fmt.Sprintf("Unsupported syscallNum %v", syscallNum)
+		i := i
+		syscallNum := syscallNum
 		t.Run(testName, func(t *testing.T) {
+			t.Parallel()
 			goVm, state, contracts := setup(t, i*3434)
 			// Setup basic getThreadId syscall instruction
 			state.Memory.SetMemory(state.GetPC(), syscallInsn)