Siklos/blueprint-compiler
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This commit is contained in:
James Westman 2022-12-19 11:49:10 -06:00
parent 6a36d92380
commit 8fee46ec68
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40 changed files with 975 additions and 610 deletions
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30
tests/test_samples.py
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@ -18,7 +18,7 @@
# SPDX-License-Identifier: LGPL-3.0-or-later
import difflib # I love Python
import difflib # I love Python
from pathlib import Path
import traceback
import unittest
@ -59,23 +59,26 @@ class TestSamples(unittest.TestCase):
xml = XmlOutput()
actual = xml.emit(ast)
if actual.strip() != expected.strip(): # pragma: no cover
if actual.strip() != expected.strip(): # pragma: no cover
diff = difflib.unified_diff(expected.splitlines(), actual.splitlines())
print("\n".join(diff))
raise AssertionError()
self.assert_docs_dont_crash(blueprint, ast)
self.assert_completions_dont_crash(blueprint, ast, tokens)
except PrintableError as e: # pragma: no cover
except PrintableError as e: # pragma: no cover
e.pretty_print(name + ".blp", blueprint)
raise AssertionError()
def assert_sample_error(self, name):
try:
with open((Path(__file__).parent / f"sample_errors/{name}.blp").resolve()) as f:
with open(
(Path(__file__).parent / f"sample_errors/{name}.blp").resolve()
) as f:
blueprint = f.read()
with open((Path(__file__).parent / f"sample_errors/{name}.err").resolve()) as f:
with open(
(Path(__file__).parent / f"sample_errors/{name}.err").resolve()
) as f:
expected = f.read()
tokens = tokenizer.tokenize(blueprint)
@ -91,6 +94,7 @@ class TestSamples(unittest.TestCase):
if len(warnings):
raise MultipleErrors(warnings)
except PrintableError as e:
def error_str(error):
line, col = utils.idx_to_pos(error.start + 1, blueprint)
len = error.end - error.start
@ -100,17 +104,16 @@ class TestSamples(unittest.TestCase):
actual = error_str(e)
elif isinstance(e, MultipleErrors):
actual = "\n".join([error_str(error) for error in e.errors])
else: # pragma: no cover
else: # pragma: no cover
raise AssertionError()
if actual.strip() != expected.strip(): # pragma: no cover
if actual.strip() != expected.strip(): # pragma: no cover
diff = difflib.unified_diff(expected.splitlines(), actual.splitlines())
print("\n".join(diff))
raise AssertionError()
else: # pragma: no cover
else: # pragma: no cover
raise AssertionError("Expected a compiler error, but none was emitted")
def assert_decompile(self, name):
try:
with open((Path(__file__).parent / f"samples/{name}.blp").resolve()) as f:
@ -121,15 +124,14 @@ class TestSamples(unittest.TestCase):
actual = decompiler.decompile(ui_path)
if actual.strip() != expected.strip(): # pragma: no cover
if actual.strip() != expected.strip(): # pragma: no cover
diff = difflib.unified_diff(expected.splitlines(), actual.splitlines())
print("\n".join(diff))
raise AssertionError()
except PrintableError as e: # pragma: no cover
except PrintableError as e: # pragma: no cover
e.pretty_print(name + ".blp", blueprint)
raise AssertionError()
def test_samples(self):
self.assert_sample("accessibility")
self.assert_sample("action_widgets")
@ -161,7 +163,6 @@ class TestSamples(unittest.TestCase):
self.assert_sample("unchecked_class")
self.assert_sample("using")
def test_sample_errors(self):
self.assert_sample_error("a11y_in_non_widget")
self.assert_sample_error("a11y_prop_dne")
@ -209,7 +210,6 @@ class TestSamples(unittest.TestCase):
self.assert_sample_error("using_invalid_namespace")
self.assert_sample_error("widgets_in_non_size_group")
def test_decompiler(self):
self.assert_decompile("accessibility_dec")
self.assert_decompile("binding")