diff options
Diffstat (limited to 'core/vm/gas_table_test.go')
-rw-r--r-- | core/vm/gas_table_test.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/core/vm/gas_table_test.go b/core/vm/gas_table_test.go new file mode 100644 index 000000000..cceb89285 --- /dev/null +++ b/core/vm/gas_table_test.go @@ -0,0 +1,24 @@ +package vm + +import ( + "math" + "testing" +) + +func TestMemoryGasCost(t *testing.T) { + size := uint64(math.MaxUint64 - 64) + _, err := memoryGasCost(&Memory{}, size) + if err != nil { + t.Error("didn't expect error:", err) + } + + _, err = memoryGasCost(&Memory{}, size+32) + if err != nil { + t.Error("didn't expect error:", err) + } + + _, err = memoryGasCost(&Memory{}, size+33) + if err == nil { + t.Error("expected error") + } +} |