-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #6 from maxfierke/mf-mbc3_no_rtc
Implement MBC3/MBC30 (w/o RTC)
- Loading branch information
Showing
10 changed files
with
477 additions
and
74 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| package mbc | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/maxfierke/gogo-gb/mem" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| func makeRom(banks int) []byte { | ||
| rom := make([]byte, ROM_BANK_SIZE*banks) | ||
|
|
||
| for bankNum := 0; bankNum < banks; bankNum++ { | ||
| for bankSlot := 0; bankSlot < ROM_BANK_SIZE; bankSlot++ { | ||
| rom[(ROM_BANK_SIZE*bankNum)+bankSlot] = byte(bankNum) | ||
| } | ||
| } | ||
|
|
||
| return rom | ||
| } | ||
|
|
||
| func TestReadBankAddr(t *testing.T) { | ||
| assert := assert.New(t) | ||
| rom := makeRom(8) | ||
|
|
||
| banksRegion := mem.MemRegion{ | ||
| Start: 0x0000, | ||
| End: 0x3FFF, | ||
| } | ||
|
|
||
| assert.Equal( | ||
| byte(0x0), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 0, 0), | ||
| ) | ||
| assert.Equal( | ||
| byte(0x0), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 0, ROM_BANK_SIZE-1), | ||
| ) | ||
| assert.Equal( | ||
| byte(0x1), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 1, 0), | ||
| ) | ||
| assert.Equal( | ||
| byte(0x1), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 1, ROM_BANK_SIZE-1), | ||
| ) | ||
| assert.Equal( | ||
| byte(0x6), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 6, 0), | ||
| ) | ||
| assert.Equal( | ||
| byte(0x6), | ||
| readBankAddr(rom, banksRegion, ROM_BANK_SIZE, 6, ROM_BANK_SIZE-1), | ||
| ) | ||
| } | ||
|
|
||
| func TestWriteBankAddr(t *testing.T) { | ||
| assert := assert.New(t) | ||
| rom := makeRom(8) | ||
|
|
||
| banksRegion := mem.MemRegion{ | ||
| Start: 0x0000, | ||
| End: 0x3FFF, | ||
| } | ||
|
|
||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 0, 0, 0xFF) | ||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 0, ROM_BANK_SIZE-1, 0xFF) | ||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 1, 0, 0xFE) | ||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 1, ROM_BANK_SIZE-1, 0xFE) | ||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 6, 0, 0xFD) | ||
| writeBankAddr(rom, banksRegion, ROM_BANK_SIZE, 6, ROM_BANK_SIZE-1, 0xFD) | ||
|
|
||
| assert.Equal( | ||
| byte(0xFF), | ||
| rom[0], | ||
| ) | ||
| assert.Equal( | ||
| byte(0xFF), | ||
| rom[ROM_BANK_SIZE-1], | ||
| ) | ||
| assert.Equal( | ||
| byte(0xFE), | ||
| rom[ROM_BANK_SIZE*1], | ||
| ) | ||
| assert.Equal( | ||
| byte(0xFE), | ||
| rom[ROM_BANK_SIZE*1+(ROM_BANK_SIZE-1)], | ||
| ) | ||
| assert.Equal( | ||
| byte(0xFD), | ||
| rom[ROM_BANK_SIZE*6], | ||
| ) | ||
| assert.Equal( | ||
| byte(0xFD), | ||
| rom[ROM_BANK_SIZE*6+(ROM_BANK_SIZE-1)], | ||
| ) | ||
| } |
Oops, something went wrong.