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21 lines
762 B
JavaScript
21 lines
762 B
JavaScript
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var assert = require('assert');
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var vm = require('vm');
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var fs = require('fs');
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var includeInThisContext = function(path) {
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var code = fs.readFileSync(path);
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vm.runInThisContext(code, path);
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};
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includeInThisContext("src/cpu/disasm6502.js");
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describe('6502 disassembler', function() {
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it('Should work', function() {
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assert.deepEqual({line:"BRK ",nbytes:1}, disassemble6502(0, 0, 0, 0));
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assert.deepEqual({line:"LDA #$A9",nbytes:2}, disassemble6502(0, 0xa9, 0xa9, 0xa9));
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assert.deepEqual({line:"JMP $6010",nbytes:3}, disassemble6502(0, 0x4c, 0x10, 0x60));
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assert.deepEqual({line:"BPL $FFF2",nbytes:2}, disassemble6502(0, 0x10, 0xf0, 0));
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assert.deepEqual({line:"BMI $0012",nbytes:2}, disassemble6502(0, 0x30, 0x10, 0));
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});
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});
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