tools/type-module-scope-test · jibb

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jibb/tools/type-module-scope-test

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1#!/usr/bin/env python3

2"""Compare the module/prelude scope report under urbit eval."""

4from pathlib import Path

5import difflib

6import subprocess

7import sys

8import tempfile

10root = Path(__file__).resolve().parent.parent

11fixture = root / 'tests/type-module-scope/expected.txt'

12tests = (root / 'tests/lib/jibb-module-scope.hoon').read_text()

13tests = tests[tests.index('\n|%\n') + 1:]

14expression = ('=/ jibb .\n=/ expected=wain (to-wain:format expected-text)\n'

15 '=/ real-prelude=@t prelude-text\n=/ real-source=@t source-text\n'

16 '=/ real-left=@t left-text\n=/ real-right=@t right-text\n'

17 '=/ real-expected=wain (to-wain:format types-text)\n'

18 '=/ suite\n' + tests + '\nscope-output:suite\n')

19with tempfile.TemporaryDirectory(prefix='jibb-module-scope-') as tmp:

20 program = Path(tmp) / 'scope.hoon'

21 program.write_text(expression)

22 result = subprocess.run([str(root / 'tools/hoon'), '--raw', '-f', str(program),

23 '--cord', 'expected-text=' + str(fixture),

24 '--cord', 'prelude-text=' + str(root / 'jibb-dev/lib/jibb/prelude.jibb'),

25 '--cord', 'source-text=' + str(root / 'tests/golden/types-prelude-interface/source.jibb'),

26 '--cord', 'left-text=' + str(root / 'tests/golden/types-prelude-interface/modules/ui/left.jibb'),

27 '--cord', 'right-text=' + str(root / 'tests/golden/types-prelude-interface/modules/ui/right.jibb'),

28 '--cord', 'types-text=' + str(root / 'tests/golden/types-prelude-interface/types.txt')],

29 stdout=subprocess.PIPE)

30if result.returncode:

31 sys.exit(result.returncode)

32expected = fixture.read_bytes()

33if result.stdout != expected:

34 sys.stderr.writelines(difflib.unified_diff(

35 expected.decode().splitlines(keepends=True),

36 result.stdout.decode().splitlines(keepends=True),

37 fromfile='expected.txt', tofile='actual types'))

38 sys.exit(1)

39print('module/prelude scope golden passed')