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65816.js
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make the tests for REP and SEP a bit more comprehensive

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Preston Skupinski 2011-05-05 20:12:01 -04:00
parent 7500a31ef5
commit d9917b0d4e
1 changed files with 94 additions and 9 deletions
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103
test/tests.js
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@ -21,26 +21,111 @@ function run_tests() {
function test_sep() {
module("SEP");
test("Test 'SEP #$30'", function() {
test("Test 'SEP #$30' not in emulation mode", function() {
var cpu = new CPU_65816();
SEP.execute(cpu, [0x30]);
cpu.p.e = 0;
cpu.execute("e230");
equals(cpu.p.m, 1, "'SEP #$30' should set the m status bit of the p "+
"register to 1");
equals(cpu.p.x, 1, "'SEP #$30' should set the x status bit of the p "+
"register to 1");
equals(cpu.p.n, 0, "'SEP #$30' should not set the n status bit of the p "+
"register to 1.");
equals(cpu.p.c, 0, "'SEP #$30' should not set the c status bit of the p "+
"register to 1.");
equals(cpu.p.z, 0, "'SEP #$30' should not set the z status bit of the p "+
"register to 1.");
equals(cpu.p.d, 0, "'SEP #$30' should not set the d status bit of the p "+
"register to 1.");
equals(cpu.p.v, 0, "'SEP #$30' should not set the v status bit of the p "+
"register to 1.");
equals(cpu.p.i, 0, "'SEP #$30' should not set the i status bit of the p "+
"register to 1.");
});
test("Test 'SEP #$cf' not in emulation mode", function() {
var cpu = new CPU_65816();
cpu.p.e = 0;
cpu.execute("e2cf");
equals(cpu.p.m, 0, "'SEP #$cf' should not set the m status bit of the p "+
"register to 1");
equals(cpu.p.x, 0, "'SEP #$cf' should not set the x status bit of the p "+
"register to 1");
equals(cpu.p.n, 1, "'SEP #$cf' should set the n status bit of the p "+
"register to 1.");
equals(cpu.p.c, 1, "'SEP #$cf' should set the c status bit of the p "+
"register to 1.");
equals(cpu.p.z, 1, "'SEP #$cf' should set the z status bit of the p "+
"register to 1.");
equals(cpu.p.d, 1, "'SEP #$cf' should set the d status bit of the p "+
"register to 1.");
equals(cpu.p.v, 1, "'SEP #$cf' should set the v status bit of the p "+
"register to 1.");
equals(cpu.p.i, 1, "'SEP #$cf' should set the i status bit of the p "+
"register to 1.");
});
}
function test_rep() {
module("REP");
test("Test 'REP #$30'", function() {
test("Test 'REP #$30' not in emulation mode", function() {
var cpu = new CPU_65816();
cpu.p.m = 1;
cpu.p.e = 0;
// Make sure stuff is cleared by setting all of the bits to 1 initially.
cpu.p.n = 1;
cpu.p.c = 1;
cpu.p.v = 1;
cpu.p.i = 1;
cpu.p.d = 1;
cpu.p.x = 1;
REP.execute(cpu, [0x30]);
equals(cpu.p.m, 0, "'REP #$30' should set the m status bit of the p "+
"register to 0");
equals(cpu.p.x, 0, "'REP #$30' should set the x status bit of the p "+
"register to 0");
cpu.p.m = 1;
cpu.p.z = 1;
cpu.execute("c230");
equals(cpu.p.m, 0, "'REP #$30' should clear the m bit of the p status "+
"register");
equals(cpu.p.x, 0, "'REP #$30' should clear the x bit of the p status "+
"register");
equals(cpu.p.d, 1, "'REP #$30' should not clear the d bit of the p "+
"status register");
equals(cpu.p.i, 1, "'REP #$30' should not clear the i bit of the p "+
"status register");
equals(cpu.p.c, 1, "'REP #$30' should not clear the c bit of the p "+
"status register");
equals(cpu.p.z, 1, "'REP #$30' should not clear the z bit of the p "+
"status register");
equals(cpu.p.v, 1, "'REP #$30' should not clear the v bit of the p "+
"status register");
equals(cpu.p.n, 1, "'REP #$30' should not clear the n bit of the p "+
"status register");
});
test("Test 'REP #$cf' not in emulation mode", function() {
var cpu = new CPU_65816();
cpu.p.e = 0;
// Make sure stuff is cleared by setting all of the bits to 1 initially.
cpu.p.n = 1;
cpu.p.c = 1;
cpu.p.v = 1;
cpu.p.i = 1;
cpu.p.d = 1;
cpu.p.x = 1;
cpu.p.m = 1;
cpu.p.z = 1;
cpu.execute("c2cf");
equals(cpu.p.m, 1, "'REP #$cf' should not clear the m bit of the p "+
"status register");
equals(cpu.p.x, 1, "'REP #$cf' should not clear the x bit of the p "+
"status register");
equals(cpu.p.z, 0, "'REP #$cf' should clear the z bit of the p status "+
"register");
equals(cpu.p.n, 0, "'REP #$cf' should clear the n bit of the p status "+
"register");
equals(cpu.p.d, 0, "'REP #$cf' should clear the d bit of the p status "+
"register");
equals(cpu.p.v, 0, "'REP #$cf' should clear the v bit of the p status "+
"register");
equals(cpu.p.i, 0, "'REP #$cf' should clear the i bit of the p status "+
"register");
equals(cpu.p.c, 0, "'REP #$cf' should clear the c bit of the p status "+
"register");
});
}