diff options
Diffstat (limited to 'tests/extmod/framebuf1.py')
| -rw-r--r-- | tests/extmod/framebuf1.py | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/tests/extmod/framebuf1.py b/tests/extmod/framebuf1.py index 52899028c7..cdc7e5b188 100644 --- a/tests/extmod/framebuf1.py +++ b/tests/extmod/framebuf1.py @@ -8,7 +8,10 @@ except ImportError: w = 5 h = 16 buf = bytearray(w * h // 8) -fbuf = framebuf.FrameBuffer1(buf, w, h, w) +fbuf = framebuf.FrameBuffer(buf, w, h, framebuf.MVLSB) + +# access as buffer +print(memoryview(fbuf)[0]) # fill fbuf.fill(1) @@ -30,6 +33,36 @@ print(buf) # get pixel print(fbuf.pixel(0, 0), fbuf.pixel(1, 1)) +# hline +fbuf.fill(0) +fbuf.hline(0, 1, w, 1) +print('hline', buf) + +# vline +fbuf.fill(0) +fbuf.vline(1, 0, h, 1) +print('vline', buf) + +# rect +fbuf.fill(0) +fbuf.rect(1, 1, 3, 3, 1) +print('rect', buf) + +#fill rect +fbuf.fill(0) +fbuf.fill_rect(1, 1, 3, 3, 1) +print('fill_rect', buf) + +# line +fbuf.fill(0) +fbuf.line(1, 1, 3, 3, 1) +print('line', buf) + +# line steep negative gradient +fbuf.fill(0) +fbuf.line(3, 3, 2, 1, 1) +print('line', buf) + # scroll fbuf.fill(0) fbuf.pixel(2, 7, 1) @@ -54,3 +87,13 @@ print(buf) # char out of font range set to chr(127) fbuf.text(str(chr(31)), 0, 0) print(buf) + +# test invalid constructor +try: + fbuf = framebuf.FrameBuffer(buf, w, h, 2, framebuf.MVLSB) +except ValueError: + print("ValueError") + +# test legacy constructor +fbuf = framebuf.FrameBuffer1(buf, w, h) +fbuf = framebuf.FrameBuffer1(buf, w, h, w) |