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65816.js
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added tests for INC just for when working on the accumulator, INX and 

INY
This commit is contained in:
Preston Skupinski 2012-01-02 00:45:23 -05:00
parent 0539c5c5ff
commit 76a50808ac
1 changed files with 124 additions and 0 deletions
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124
test/tests.js
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@ -16,6 +16,9 @@
function run_tests() {
test_lda();
test_inc();
test_inx();
test_iny();
test_stz();
test_rep();
test_sep();
@ -317,6 +320,127 @@ function test_lda() {
});
}
function test_inc() {
module("INC");
test("Test INC accumulator for 8-bit memory/accumulator mode.", function() {
var cpu = new CPU_65816();
cpu.load_binary("18fba9fe1a", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.a, 0xff, "The accumulator should be 0xff after "+
"incrementing 0xfe by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 1, "The m flag should be one for 8-bit "+
"memory/accumulator mode.");
cpu.reset();
cpu.load_binary("18fba9ff1a", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.a, 0, "The accumulator should be zero after "+
"incrementing 0xff by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 1, "The m flag should be one for 8-bit "+
"memory/accumulator mode.");
});
test("Test INC accumulator for 16-bit memory/accumulator mode.",
function() {
var cpu = new CPU_65816();
cpu.load_binary("18fbc220a9feff1a", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.a, 0xffff, "The accumulator should be 0xffff after "+
"incrementing 0xfffe by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 0, "The m flag should be zero for 16-bit "+
"memory/accumulator mode.");
cpu.reset();
cpu.load_binary("18fbc220a9ffff1a", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.a, 0, "The accumulator should be zero after incrementing "+
"0xffff by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 0, "The m flag should be zero for 16-bit "+
"memory/accumulator mode.");
});
}
function test_inx() {
module("INX");
test("Test INX for 8-bit index register mode.", function() {
var cpu = new CPU_65816();
cpu.load_binary("18fba2fee8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.x, 0xff, "The x register should be 0xff after incrementing "+
"0xfe by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 1, "The m flag should be one for 8-bit "+
"memory/accumulator mode.");
cpu.reset();
cpu.load_binary("18fba2ffe8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.x, 0, "The x register should be zero after incrementing "+
"0xff by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.m, 1, "The m flag should be one for 8-bit "+
"memory/accumulator mode.");
});
test("Test INX for 16-bit index register mode.", function() {
var cpu = new CPU_65816();
cpu.load_binary("18fbc210a2feffe8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.x, 0xffff, "The x register should be 0xffff after "+
"incrementing 0xfffe by one.");
equal(cpu.p.x, 0, "The x flag of the p status register should be zero "+
"for 16-bit index register mode.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
cpu.reset();
cpu.load_binary("18fbc210a2ffffe8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.x, 0, "The x register should be zero after incrementing "+
"0xffff by one.");
equal(cpu.p.x, 0, "The x flag of the p status register should be zero "+
"for 16-bit index register mode.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
});
}
function test_iny() {
module("INY");
test("Test INY for 8-bit index register mode.", function() {
var cpu = new CPU_65816();
cpu.load_binary("18fba0fec8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.y, 0xff, "The y register should be 0xff after incrementing "+
"0xfe by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.x, 1, "The x flag should be one for 8-bit index register "+
"mode.");
cpu.reset();
cpu.load_binary("18fba0ffc8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.y, 0, "The y register should be zero after incrementing "+
"0xff by one.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
equal(cpu.p.x, 1, "The x flag should be one for 8-bit index register "+
"mode.");
});
test("Test INY for 16-bit index register mode.", function() {
var cpu = new CPU_65816();
cpu.load_binary("18fbc210a0feffc8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.y, 0xffff, "The y register should be 0xffff after "+
"incrementing 0xfffe by one.");
equal(cpu.p.x, 0, "The x flag of the p status register should be zero "+
"for 16-bit index register mode.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
cpu.reset();
cpu.load_binary("18fbc210a0ffffc8", 0x8000);
cpu.execute(0x8000);
equal(cpu.r.y, 0, "The y register should be zero after incrementing "+
"0xffff by one.");
equal(cpu.p.x, 0, "The x flag of the p status register should be zero "+
"for 16-bit index register mode.");
equal(cpu.p.e, 0, "The hidden e flag should be zero for native mode.");
});
}
function test_stz() {
module("STZ");
test("Test STZ direct page for 8-bit memory/accumulator mode.", function() {