Test Function: `test_gas()`

Test the BLS12_G1MUL precompile gas requirements.

Parametrized Test Cases

Test ID	input	expected_output	precompile_gas_modifier	precompile_address
extra_gas	`00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000`	PointG1(x=0, y=0)	1	12
insufficient_gas	`00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000`		-1	12
extra_gas	`00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000`	PointG1(x=0, y=0)	1	12
insufficient_gas	`00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000` `00000000000000000000000000000000`		-1	12