6502/i6502
1
0
Fork 0
mirror of https://github.com/ariejan/i6502.git synced 2025-04-06 08:37:21 +00:00
Code Issues Projects Releases Wiki Activity

Reorder tests for faster feedback.

Browse Source
This commit is contained in:
Ariejan de Vroom 2014-08-16 10:47:03 +02:00
parent f607b92430
commit 955e7db2dc
1 changed files with 26 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
cpu_test.go
View File

@ -28,30 +28,6 @@ func loadProgram(path string) []byte {
return data
}
func TestKlausDormann6502(t *testing.T) {
fmt.Println("Running Klaus Dormann' 6502 functional tests. This may take some time...")
cpu, _, _ := NewRamMachine()
cpu.LoadProgram(loadProgram("test/6502_functional_test.bin"), 0x0000)
cpu.PC = 0x0400
prevPC := uint16(0x0400)
for {
cpu.Step()
if cpu.PC == prevPC {
if cpu.PC != 0x3399 {
str := "Looping PC detected at PC 0x%04X. We've hit a failing Klaus Dormann test."
panic(fmt.Sprintf(str, cpu.PC))
} else {
fmt.Println("Klaus Dormann's 6502 functional tests passed.")
break
}
}
prevPC = cpu.PC
}
}
func TestNewCpu(t *testing.T) {
cpu, err := NewCpu(nil)
@ -3229,3 +3205,29 @@ func TestRTI(t *testing.T) {
assert.Equal(t, 0x1234, cpu.PC)
assert.Equal(t, 0x5B|0x20, cpu.P)
}
// Run this last, as the full suite takes ±10 seconds to run at
// maximum speed
func TestKlausDormann6502(t *testing.T) {
fmt.Println("Running Klaus Dormann' 6502 functional tests. This may take some time...")
cpu, _, _ := NewRamMachine()
cpu.LoadProgram(loadProgram("test/6502_functional_test.bin"), 0x0000)
cpu.PC = 0x0400
prevPC := uint16(0x0400)
for {
cpu.Step()
if cpu.PC == prevPC {
if cpu.PC != 0x3399 {
str := "Looping PC detected at PC 0x%04X. We've hit a failing Klaus Dormann test."
panic(fmt.Sprintf(str, cpu.PC))
} else {
fmt.Println("Klaus Dormann's 6502 functional tests passed.")
break
}
}
prevPC = cpu.PC
}
}