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65816.js
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added more unit tests for LDA and provided all of the dependencies for running the unit tests so no internet connection is required to use that page

This commit is contained in:
Preston Skupinski 2011-09-01 14:37:34 -04:00
parent fadcea4c5d
commit c9a559ab6e
5 changed files with 56 additions and 4 deletions
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6
test/index.html
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@ -1,8 +1,8 @@
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.0/jquery.min.js"></script>
<link rel="stylesheet" href="qunit.css" type="text/css" media="screen" />
<script type="text/javascript" src="qunit.js"></script>
<script src="lib/jquery.min.js"></script>
<link rel="stylesheet" href="lib/qunit.css" type="text/css" media="screen" />
<script type="text/javascript" src="lib/qunit.js"></script>
<script type="text/javascript" src="tests.js"></script>
<script type="text/javascript" src="../cpu.js"></script>
<script type="text/javascript">

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test/lib/jquery.min.js vendored Normal file
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test/qunit.css → test/lib/qunit.css
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test/qunit.js → test/lib/qunit.js
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36
test/tests.js
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@ -111,6 +111,9 @@ function test_lda() {
"is loaded from direct page address $fe indexed "+
"with x(which is 1) and thus loaded from $ff in "+
"8-bit memory/accumulator mode.");
equals(cpu.r.x, 1, "The x register should be 1 in order to be used as "+
"an index with the base address to get to the "+
"desired address.");
equals(cpu.p.m, 1, "m flag of the p status register should be 1 for "+
"8-bit memory/accumulator mode.");
equals(cpu.p.e, 0, "Hidden e flag of the p status register should be 0 "+
@ -125,6 +128,9 @@ function test_lda() {
"is loaded from direct page addresses $fe and "+
"$ff after $fd is indexed with the x register("+
"which is 1) in 16-bit memory/accumulator mode.");
equals(cpu.r.x, 1, "The x register should be 1 in order to be used as "+
"an index with the base address to get to the "+
"desired address.");
equals(cpu.p.m, 0, "m flag of the p status register should be 0 for "+
"16-bit memory/accumulator mode.");
equals(cpu.p.e, 0, "Hidden e flag of the p status register should be 0 "+
@ -149,7 +155,35 @@ function test_lda() {
equals(cpu.r.a, 0xffff, "The accumulator should be 0xffff when LDA loads "+
"a 16-bit value using an indirect address "+
"loaded from a direct page address.");
equals(cpu.p.m, 0, "m flag of the p status register should be 0 for "+
equals(cpu.p.m, 0, "The m flag of the p status register should be 0 for "+
"16-bit memory/accumulator mode.");
equals(cpu.p.e, 0, "Hidden e flag of the p status register should be 0 "+
"for native mode.");
});
test("Ensure that LDA absolute indexed by the x register works for 8-bit "+
"memory/accumulator mode.", function() {
var cpu = new CPU_65816();
cpu.execute("18fba9fa8dff0aa201a900bdfe0a");
equals(cpu.r.a, 0xfa, "The accumulator should be 0xfa when LDA loads "+
"an 8-bit value using absolute indexed x mode "+
"from $0aff");
equals(cpu.r.x, 1, "The x register should be 1 to properly load "+
"the value added to the base address.");
equals(cpu.p.m, 1, "The m flag of the p status register should be 1 for "+
"8-bit memory/accumulator mode.");
equals(cpu.p.e, 0, "Hidden e flag of the p status register should be 0 "+
"for native mode.");
});
test("Ensure that LDA absolute indexed by the x register works for 16-bit "+
"memory/accumulator mode.", function() {
var cpu = new CPU_65816();
cpu.execute("18fbc220a9fefa8dff0aa203bdfc0a");
equals(cpu.r.a, 0xfafe, "The accumulator should be 0xfafe when LDA "+
"loads a 16-bit value from $0aff using "+
"absolute indexed x addressing mode.");
equals(cpu.r.x, 3, "The x register should be 3 to properly load "+
"the value added to the base address.");
equals(cpu.p.m, 0, "The m flag of the p status register should be 0 for "+
"16-bit memory/accumulator mode.");
equals(cpu.p.e, 0, "Hidden e flag of the p status register should be 0 "+
"for native mode.");