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Starting assembly test code.

master
Ben Kurtovic 9 years ago
parent
commit
0317a2633d
4 changed files with 96 additions and 4 deletions
  1. +15
    -4
      makefile
  2. +47
    -0
      tests/01_basic_math.asm
  3. +30
    -0
      tests/_header.asm
  4. +4
    -0
      tests/runner.c

+ 15
- 4
makefile View File

@@ -26,16 +26,13 @@ ifdef DEBUG
MODE = debug MODE = debug
endif endif


.PHONY: all clean test
.PHONY: all clean test test-all test-z80 test-asm test-dasm


all: $(BNRY) all: $(BNRY)


clean: clean:
$(RM) $(BUILD) $(PROGRAM) $(PROGRAM)$(DEVEXT) $(RM) $(BUILD) $(PROGRAM) $(PROGRAM)$(DEVEXT)


test:
@echo "not implemented yet"

$(DIRS): $(DIRS):
$(MKDIR) $@ $(MKDIR) $@


@@ -48,3 +45,17 @@ $(BUILD)/$(MODE)/%.o: %.c
$(CC) $(FLAGS) $(CFLAGS) -MMD -MP -c $< -o $@ $(CC) $(FLAGS) $(CFLAGS) -MMD -MP -c $< -o $@


-include $(DEPS) -include $(DEPS)

test: test-all test-z80 test-asm test-dasm

test-all:
@echo "running all tests"

test-z80:
@echo "running Z80 CPU tests"

test-asm:
@echo "running assembler tests"

test-dasm:
@echo "running disassembler tests"

+ 47
- 0
tests/01_basic_math.asm View File

@@ -0,0 +1,47 @@
;; Copyright (C) 2014-2015 Ben Kurtovic <ben.kurtovic@gmail.com>
;; Released under the terms of the MIT License. See LICENSE for details.

; ----- CRATER UNIT TESTING SUITE ---------------------------------------------

; This file contains test cases for basic arithmetic operations on registers,
; without involving memory or control flow.

.include "_header.asm"

test:
ld a, 0
ld b, 0
ld c, 0
ld d, 0
ld e, 0
ld h, 0
ld l, 0
emu rassert(a=$00, b=$00, c=$00, d=$00, e=$00, h=$00, l=$00)

inc a
emu rassert(a=$01, b=$00, c=$00, d=$00, e=$00, h=$00, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc b
emu rassert(a=$01, b=$01, c=$00, d=$00, e=$00, h=$00, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc c
emu rassert(a=$01, b=$01, c=$01, d=$00, e=$00, h=$00, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc d
emu rassert(a=$01, b=$01, c=$01, d=$01, e=$00, h=$00, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc e
emu rassert(a=$01, b=$01, c=$01, d=$01, e=$01, h=$00, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc h
emu rassert(a=$01, b=$01, c=$01, d=$01, e=$01, h=$01, l=$00)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

inc l
emu rassert(a=$01, b=$01, c=$01, d=$01, e=$01, h=$01, l=$01)
emu fassert(s=0, z=0, f5=0, h=0, f3=0, pv=0, n=0)

+ 30
- 0
tests/_header.asm View File

@@ -0,0 +1,30 @@
;; Copyright (C) 2014-2015 Ben Kurtovic <ben.kurtovic@gmail.com>
;; Released under the terms of the MIT License. See LICENSE for details.

; ----- CRATER UNIT TESTING SUITE ---------------------------------------------

; This file contains basic header code for standard assembly files in the unit
; testing suite. It sets values for the ROM header, and contains basic test
; runner code.

.optimizer off ; Generate faithful rather than fast code

.rom_size auto ; Smallest possible ROM size >= 32 KB
.rom_header auto ; Standard header location (0x7FF0)
.rom_checksum off ; Don't write a ROM checksum to the header
.rom_product 0 ; Zero product code
.rom_version 0 ; Zero version number
.rom_region "GG Export" ; Common region code for Western ROMs
.rom_declsize auto ; Set declared size to actual ROM size

; Main routine (execution begins here)
.org $0000
main:
di ; Disable maskable interrupts
call test ; Run test subroutine
emu except(done) ; Signal to emulator that test is done

; Non-maskable interrupt handler (should not happen; raise an exception)
.org $0066
nmi_handler:
emu except(nmi) ; Signal to emulator that an NMI was received

+ 4
- 0
tests/runner.c View File

@@ -0,0 +1,4 @@
/* Copyright (C) 2014-2015 Ben Kurtovic <ben.kurtovic@gmail.com>
Released under the terms of the MIT License. See LICENSE for details. */

// ...

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