e4a7b317e1
* with-decorator: Allow a `setv` form as the form to be decorated This feature is of dubious value by itself, but it's necessary to allow `defn` to create a lambda instead of a `def`. * Make `fn` work the same as `lambda` That is, allow it to generate a `lambda` instead of a `def` statement if the function body is just an expression. I've removed two uses of with_decorator in hy.compiler because they'd require adding another case to HyASTCompiler.compile_decorate_expression and they have no ultimate effect, anyway. In a few tests, I've added a meaningless statement in `fn` bodies to force generation of a `def`. I've removed `test_fn_compiler_empty_function` rather than rewrite it because it seems like a pain to maintain and not very useful. * Remove `lambda`, now that `fn` does the same thing
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
from hy.importer import import_file_to_module, import_buffer_to_ast, MetaLoader
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from hy.errors import HyTypeError
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import os
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import ast
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def test_basics():
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"Make sure the basics of the importer work"
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import_file_to_module("basic",
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"tests/resources/importer/basic.hy")
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def test_stringer():
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"Make sure the basics of the importer work"
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_ast = import_buffer_to_ast(
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"(defn square [x] (print \"hello\") (* x x))", '')
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assert type(_ast.body[0]) == ast.FunctionDef
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def test_imports():
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path = os.getcwd() + "/tests/resources/importer/a.hy"
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testLoader = MetaLoader(path)
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def _import_test():
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try:
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return testLoader.load_module("tests.resources.importer.a")
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except:
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return "Error"
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assert _import_test() == "Error"
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assert _import_test() is not None
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def test_import_error_reporting():
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"Make sure that (import) reports errors correctly."
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def _import_error_test():
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try:
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import_buffer_to_ast("(import \"sys\")", '')
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except HyTypeError:
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return "Error reported"
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assert _import_error_test() == "Error reported"
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assert _import_error_test() is not None
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