Outlined below is current testing results for various integration test suites.
A clever re-imagining of the Web Standards Project's Acid2 rendering test for the Game Boy's PPU.
17 passed; 0 failed;
Full results
| Pass | Test |
|---|---|
| ✅ | failure_10_obj_limit |
| ✅ | failure_8x16_obj_tile_index_bit_0 |
| ✅ | failure_bg_enable |
| ✅ | failure_bg_map |
| ✅ | failure_obj_enable |
| ✅ | failure_obj_horizontal_flip |
| ✅ | failure_obj_palette |
| ✅ | failure_obj_priority_lower_x |
| ✅ | failure_obj_priority_same_x |
| ✅ | failure_obj_size |
| ✅ | failure_obj_to_bg_priority |
| ✅ | failure_obj_vertical_flip |
| ✅ | failure_tile_sel |
| ✅ | failure_win_enable |
| ✅ | failure_win_line_counter |
| ✅ | failure_win_map |
| ✅ | success |
Shay Green's classic suite of Game Boy testing ROMs, checking a wide variety of behaviours.
23 passed; 22 failed;
Full results
| Pass | Test |
|---|---|
| ✅ | cpu_instrs/cpu_instrs.gb |
| ✅ | cpu_instrs/individual/01-special.gb |
| ✅ | cpu_instrs/individual/02-interrupts.gb |
| ✅ | cpu_instrs/individual/03-op sp,hl.gb |
| ✅ | cpu_instrs/individual/04-op r,imm.gb |
| ✅ | cpu_instrs/individual/05-op rp.gb |
| ✅ | cpu_instrs/individual/06-ld r,r.gb |
| ✅ | cpu_instrs/individual/07-jr,jp,call,ret,rst.gb |
| ✅ | cpu_instrs/individual/08-misc instrs.gb |
| ✅ | cpu_instrs/individual/09-op r,r.gb |
| ✅ | cpu_instrs/individual/10-bit ops.gb |
| ✅ | cpu_instrs/individual/11-op a,(hl).gb |
| ❌ | dmg_sound/dmg_sound.gb |
| ❌ | dmg_sound/rom_singles/01-registers.gb |
| ❌ | dmg_sound/rom_singles/02-len ctr.gb |
| ❌ | dmg_sound/rom_singles/03-trigger.gb |
| ❌ | dmg_sound/rom_singles/04-sweep.gb |
| ❌ | dmg_sound/rom_singles/05-sweep details.gb |
| ❌ | dmg_sound/rom_singles/06-overflow on trigger.gb |
| ❌ | dmg_sound/rom_singles/07-len sweep period sync.gb |
| ❌ | dmg_sound/rom_singles/08-len ctr during power.gb |
| ❌ | dmg_sound/rom_singles/09-wave read while on.gb |
| ❌ | dmg_sound/rom_singles/10-wave trigger while on.gb |
| ❌ | dmg_sound/rom_singles/11-regs after power.gb |
| ❌ | dmg_sound/rom_singles/12-wave write while on.gb |
| ❌ | halt_bug.gb |
| ✅ | instr_timing/instr_timing.gb |
| ❌ | interrupt_time/interrupt_time.gb |
| ✅ | mem_timing/individual/01-read_timing.gb |
| ✅ | mem_timing/individual/02-write_timing.gb |
| ✅ | mem_timing/individual/03-modify_timing.gb |
| ✅ | mem_timing/mem_timing.gb |
| ✅ | mem_timing-2/mem_timing.gb |
| ✅ | mem_timing-2/rom_singles/01-read_timing.gb |
| ✅ | mem_timing-2/rom_singles/02-write_timing.gb |
| ✅ | mem_timing-2/rom_singles/03-modify_timing.gb |
| ❌ | oam_bug/oam_bug.gb |
| ❌ | oam_bug/rom_singles/1-lcd_sync.gb |
| ❌ | oam_bug/rom_singles/2-causes.gb |
| ✅ | oam_bug/rom_singles/3-non_causes.gb |
| ❌ | oam_bug/rom_singles/4-scanline_timing.gb |
| ❌ | oam_bug/rom_singles/5-timing_bug.gb |
| ✅ | oam_bug/rom_singles/6-timing_no_bug.gb |
| ❌ | oam_bug/rom_singles/7-timing_effect.gb |
| ❌ | oam_bug/rom_singles/8-instr_effect.gb |
Correctness tests focusing on runtime changes made to the PPU.
0 passed; 24 failed;
Full results
| Pass | Test |
|---|---|
| ❌ | m2_win_en_toggle |
| ❌ | m3_bgp_change |
| ❌ | m3_bgp_change_sprites |
| ❌ | m3_lcdc_bg_en_change |
| ❌ | m3_lcdc_bg_map_change |
| ❌ | m3_lcdc_obj_en_change |
| ❌ | m3_lcdc_obj_en_change_variant |
| ❌ | m3_lcdc_obj_size_change |
| ❌ | m3_lcdc_obj_size_change_scx |
| ❌ | m3_lcdc_tile_sel_change |
| ❌ | m3_lcdc_tile_sel_win_change |
| ❌ | m3_lcdc_win_en_change_multiple |
| ❌ | m3_lcdc_win_en_change_multiple_wx |
| ❌ | m3_lcdc_win_map_change |
| ❌ | m3_obp0_change |
| ❌ | m3_scx_high_5_bits |
| ❌ | m3_scx_low_3_bits |
| ❌ | m3_scy_change |
| ❌ | m3_window_timing |
| ❌ | m3_window_timing_wx_0 |
| ❌ | m3_wx_4_change |
| ❌ | m3_wx_4_change_sprites |
| ❌ | m3_wx_5_change |
| ❌ | m3_wx_6_change |
Detailed tests on precise characteristics easily verifiable on actual hardware.
30 passed; 39 failed;
Full results
| Pass | Test |
|---|---|
| ❌ | acceptance/add_sp_e_timing.gb |
| ✅ | acceptance/bits/mem_oam.gb |
| ✅ | acceptance/bits/reg_f.gb |
| ❌ | acceptance/bits/unused_hwio-GS.gb |
| ❌ | acceptance/boot_div-dmg0.gb |
| ❌ | acceptance/boot_div-dmgABCmgb.gb |
| ❌ | acceptance/boot_hwio-dmg0.gb |
| ❌ | acceptance/boot_hwio-dmgABCmgb.gb |
| ❌ | acceptance/boot_regs-dmg0.gb |
| ✅ | acceptance/boot_regs-dmgABC.gb |
| ❌ | acceptance/call_cc_timing.gb |
| ❌ | acceptance/call_cc_timing2.gb |
| ❌ | acceptance/call_timing.gb |
| ❌ | acceptance/call_timing2.gb |
| ✅ | acceptance/di_timing-GS.gb |
| ✅ | acceptance/div_timing.gb |
| ✅ | acceptance/ei_sequence.gb |
| ✅ | acceptance/ei_timing.gb |
| ✅ | acceptance/halt_ime0_ei.gb |
| ✅ | acceptance/halt_ime0_nointr_timing.gb |
| ✅ | acceptance/halt_ime1_timing.gb |
| ✅ | acceptance/halt_ime1_timing2-GS.gb |
| ✅ | acceptance/if_ie_registers.gb |
| ✅ | acceptance/instr/daa.gb |
| ❌ | acceptance/interrupts/ie_push.gb |
| ✅ | acceptance/intr_timing.gb |
| ❌ | acceptance/jp_cc_timing.gb |
| ❌ | acceptance/jp_timing.gb |
| ❌ | acceptance/ld_hl_sp_e_timing.gb |
| ✅ | acceptance/oam_dma/basic.gb |
| ✅ | acceptance/oam_dma/reg_read.gb |
| ❌ | acceptance/oam_dma_restart.gb |
| ❌ | acceptance/oam_dma/sources-GS.gb |
| ❌ | acceptance/oam_dma_start.gb |
| ❌ | acceptance/oam_dma_timing.gb |
| ✅ | acceptance/pop_timing.gb |
| ❌ | acceptance/ppu/hblank_ly_scx_timing-GS.gb |
| ✅ | acceptance/ppu/intr_1_2_timing-GS.gb |
| ❌ | acceptance/ppu/intr_2_0_timing.gb |
| ❌ | acceptance/ppu/intr_2_mode0_timing.gb |
| ❌ | acceptance/ppu/intr_2_mode0_timing_sprites.gb |
| ❌ | acceptance/ppu/intr_2_mode3_timing.gb |
| ❌ | acceptance/ppu/intr_2_oam_ok_timing.gb |
| ❌ | acceptance/ppu/lcdon_timing-GS.gb |
| ❌ | acceptance/ppu/lcdon_write_timing-GS.gb |
| ❌ | acceptance/ppu/stat_irq_blocking.gb |
| ❌ | acceptance/ppu/stat_lyc_onoff.gb |
| ❌ | acceptance/ppu/vblank_stat_intr-GS.gb |
| ❌ | acceptance/push_timing.gb |
| ✅ | acceptance/rapid_di_ei.gb |
| ❌ | acceptance/ret_cc_timing.gb |
| ❌ | acceptance/ret_timing.gb |
| ❌ | acceptance/reti_intr_timing.gb |
| ❌ | acceptance/reti_timing.gb |
| ❌ | acceptance/rst_timing.gb |
| ❌ | acceptance/serial/boot_sclk_align-dmgABCmgb.gb |
| ✅ | acceptance/timer/div_write.gb |
| ✅ | acceptance/timer/rapid_toggle.gb |
| ✅ | acceptance/timer/tim00.gb |
| ✅ | acceptance/timer/tim00_div_trigger.gb |
| ✅ | acceptance/timer/tim01.gb |
| ✅ | acceptance/timer/tim01_div_trigger.gb |
| ✅ | acceptance/timer/tim10.gb |
| ✅ | acceptance/timer/tim10_div_trigger.gb |
| ✅ | acceptance/timer/tim11.gb |
| ✅ | acceptance/timer/tim11_div_trigger.gb |
| ✅ | acceptance/timer/tima_reload.gb |
| ❌ | acceptance/timer/tima_write_reloading.gb |
| ❌ | acceptance/timer/tma_write_reloading.gb |
Attribution of all included open-source software is listed in the project's README.