Message ID | 20190629150056.9071-2-f4bug@amsat.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | tests/acceptance: Add test of NeXTcube framebuffer using OCR | expand |
On 29/06/2019 17.00, Philippe Mathieu-Daudé wrote: > Add a test of the NeXTcube framebuffer using the Tesseract OCR > engine on a screenshot of the framebuffer device. Wow, that's a funny idea, I like it! > The test is very quick: > > $ avocado --show=app,ocr run tests/acceptance/machine_m68k_nextcube.py > JOB ID : f7d3c27976047036dc568183baf64c04863d9985 > JOB LOG : ~/avocado/job-results/job-2019-06-29T16.18-f7d3c27/job.log > (1/1) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer: |ocr: > ue r pun Honl'flx ; 5‘ 55‘ > avg ncaaaaa 25 MHZ, memary jag m > Backplane slat «a > Ethernet address a a r a r3 2 > Memgry sackets aea canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled > Memgry sackets a and 1 canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled> [...] > Yestlnq the rpu, 5:: > system test raneg Errar egge 51 > Egg: cammand > Default pggc devlce nut fauna > NEXY>I Hmm, the quality of the text is rather bad... > Documentation on how to install tesseract: > https://github.com/tesseract-ocr/tesseract/wiki#installation ... according to that documentation, you're also supposed to install a language pack ... have you tried whether it gets better with tesseract-ocr-eng ? Thomas
On 6/30/19 9:08 PM, Thomas Huth wrote: > On 29/06/2019 17.00, Philippe Mathieu-Daudé wrote: >> Add a test of the NeXTcube framebuffer using the Tesseract OCR >> engine on a screenshot of the framebuffer device. > > Wow, that's a funny idea, I like it! > >> The test is very quick: >> >> $ avocado --show=app,ocr run tests/acceptance/machine_m68k_nextcube.py >> JOB ID : f7d3c27976047036dc568183baf64c04863d9985 >> JOB LOG : ~/avocado/job-results/job-2019-06-29T16.18-f7d3c27/job.log >> (1/1) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer: |ocr: >> ue r pun Honl'flx ; 5‘ 55‘ >> avg ncaaaaa 25 MHZ, memary jag m >> Backplane slat «a >> Ethernet address a a r a r3 2 >> Memgry sackets aea canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled >> Memgry sackets a and 1 canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled> [...] >> Yestlnq the rpu, 5:: >> system test raneg Errar egge 51 >> Egg: cammand >> Default pggc devlce nut fauna >> NEXY>I > > Hmm, the quality of the text is rather bad... > >> Documentation on how to install tesseract: >> https://github.com/tesseract-ocr/tesseract/wiki#installation > > ... according to that documentation, you're also supposed to install a > language pack ... have you tried whether it gets better with > tesseract-ocr-eng ? Oops, I should had RTFM... $ docker run -it -v /tmp:/tmp ubuntu:18.10 root@ed15d4d1ff4b:/# apt update && apt install -y tesseract-ocr-eng [...] root@ed15d4d1ff4b:/# tesseract /tmp/screenshot.pbm stdout Warning. Invalid resolution 0 dpi. Using 70 instead. Estimating resolution as 109 CPU HCesasa 25 Wz, memory 168 nS Backplane slot #0 Ethernet address: 0:0:f:0:13:2 Nemory sockets 8-3 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMMs installed Nemory sockets @ and 1 configured for 16MB parity page mode SINMs but have 16MB page mode SIMMs installed Nemory sockets 4-7 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMMs installed Nemory sockets 2 and 3 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMMs installed Nemory sockets 8-11 configured for 16MB parity page mode SIMMs but have 16"B page mode SIMMs installed Nemory sockets 4 and 5 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMs installed Nemory sockets 42-18 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMNs installed Nemory sockets 6 and 7 configured for 16MB parity page mode SIMMs but have 16MB page mode SIMMs installed Nemory size 64nB Testing the FPU, SCC System test failed. Error code 51 Boot command Default boat device not found Next> Way better!
diff --git a/tests/acceptance/machine_m68k_nextcube.py b/tests/acceptance/machine_m68k_nextcube.py new file mode 100644 index 0000000000..cf061292a7 --- /dev/null +++ b/tests/acceptance/machine_m68k_nextcube.py @@ -0,0 +1,50 @@ +# Functional test that boots a VM and run OCR on the framebuffer +# +# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +import logging +import time +import distutils.spawn + +from avocado import skipUnless +from avocado_qemu import Test +from avocado.utils import process + + +class NextCubeMachine(Test): + + timeout = 15 + + @skipUnless(distutils.spawn.find_executable('tesseract'), + 'tesseract OCR tool not installed') + def test_bootrom_framebuffer(self): + """ + :avocado: tags=arch:m68k + :avocado: tags=machine:next-cube + :avocado: tags=device:framebuffer + """ + rom_url = ('http://www.nextcomputers.org/NeXTfiles/Software/ROM_Files/' + '68040_Non-Turbo_Chipset/Rev_2.5_v66.BIN') + rom_hash = 'b3534796abae238a0111299fc406a9349f7fee24' + rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash) + + self.vm.set_machine('next-cube') + self.vm.add_args('-bios', rom_path) + self.vm.launch() + + self.log.info('VM launched, waiting for display') + # FIXME how to catch the 'displaysurface_create 1120x832' trace-event? + time.sleep(2) + + screenshot_path = self.workdir + "dump" + self.vm.command('human-monitor-command', + command_line='screendump %s' % screenshot_path) + + console_logger = logging.getLogger('ocr') + proc = process.run("tesseract %s stdout" % screenshot_path) + console_logger.debug(proc.stdout_text) + self.assertIn('Backplane', proc.stdout_text) + self.assertIn('Ethernet address', proc.stdout_text)
Add a test of the NeXTcube framebuffer using the Tesseract OCR engine on a screenshot of the framebuffer device. The test is very quick: $ avocado --show=app,ocr run tests/acceptance/machine_m68k_nextcube.py JOB ID : f7d3c27976047036dc568183baf64c04863d9985 JOB LOG : ~/avocado/job-results/job-2019-06-29T16.18-f7d3c27/job.log (1/1) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer: |ocr: ue r pun Honl'flx ; 5‘ 55‘ avg ncaaaaa 25 MHZ, memary jag m Backplane slat «a Ethernet address a a r a r3 2 Memgry sackets aea canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled Memgry sackets a and 1 canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled [...] Yestlnq the rpu, 5:: system test raneg Errar egge 51 Egg: cammand Default pggc devlce nut fauna NEXY>I PASS (3.59 s) RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0 JOB TIME : 3.97 s Documentation on how to install tesseract: https://github.com/tesseract-ocr/tesseract/wiki#installation Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> --- tests/acceptance/machine_m68k_nextcube.py | 50 +++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 tests/acceptance/machine_m68k_nextcube.py