def test_bin_hy_circular_macro_require():
"""Confirm that macros can require themselves during expansion and when
run from the command line."""
# First, with no bytecode
test_file = "tests/resources/bin/circular_macro_require.hy"
rm(cache_from_source(test_file))
assert not os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "42" == output.strip()
# Now, with bytecode
assert os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "42" == output.strip()
def test_bin_hyc():
_, err = run_cmd("hyc", expect=0)
assert err == ''
_, err = run_cmd("hyc -", expect=0)
assert err == ''
output, _ = run_cmd("hyc -h")
assert "usage" in output
path = "tests/resources/argparse_ex.hy"
output, _ = run_cmd("hyc " + path)
assert "Compiling" in output
assert os.path.exists(cache_from_source(path))
rm(cache_from_source(path))
def test_bin_hy_circular_macro_require():
"""Confirm that macros can require themselves during expansion and when
run from the command line."""
# First, with no bytecode
test_file = "tests/resources/bin/circular_macro_require.hy"
rm(cache_from_source(test_file))
assert not os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "42" == output.strip()
# Now, with bytecode
assert os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "42" == output.strip()
def test_bin_hyc():
_, err = run_cmd("hyc", expect=0)
assert err == ''
_, err = run_cmd("hyc -", expect=0)
assert err == ''
output, _ = run_cmd("hyc -h")
assert "usage" in output
path = "tests/resources/argparse_ex.hy"
output, _ = run_cmd("hyc " + path)
assert "Compiling" in output
assert os.path.exists(cache_from_source(path))
rm(cache_from_source(path))
def test_bin_hy_macro_require():
"""Confirm that a `require` will load macros into the non-module namespace
(i.e. `exec(code, locals)`) used by `runpy.run_path`.
In other words, this confirms that the AST generated for a `require` will
load macros into the unnamed namespace its run in."""
# First, with no bytecode
test_file = "tests/resources/bin/require_and_eval.hy"
rm(cache_from_source(test_file))
assert not os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "abc" == output.strip()
# Now, with bytecode
assert os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "abc" == output.strip()
def test_bin_hy_macro_require():
"""Confirm that a `require` will load macros into the non-module namespace
(i.e. `exec(code, locals)`) used by `runpy.run_path`.
In other words, this confirms that the AST generated for a `require` will
load macros into the unnamed namespace its run in."""
# First, with no bytecode
test_file = "tests/resources/bin/require_and_eval.hy"
rm(cache_from_source(test_file))
assert not os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "abc" == output.strip()
# Now, with bytecode
assert os.path.exists(cache_from_source(test_file))
output, _ = run_cmd("hy {}".format(test_file))
assert "abc" == output.strip()
def test_bin_hy_byte_compile(scenario, cmd_fmt):
modname = "tests.resources.bin.bytecompile"
fpath = modname.replace(".", "/") + ".hy"
if scenario == 'prevent_by_option':
cmd_fmt.insert(1, '-B')
cmd = ' '.join(cmd_fmt).format(**locals())
rm(cache_from_source(fpath))
if scenario == "prevent_by_force":
# Keep Hy from being able to byte-compile the module by
# creating a directory at the target location.
os.mkdir(cache_from_source(fpath))
# Whether or not we can byte-compile the module, we should be able
# to run it.
output, _ = run_cmd(cmd, dontwritebytecode=(scenario == "prevent_by_env"))
assert "Hello from macro" in output
assert "The macro returned: boink" in output
if scenario == "normal":
# That should've byte-compiled the module.
assert os.path.exists(cache_from_source(fpath))
elif scenario == "prevent_by_env" or scenario == "prevent_by_option":
# No byte-compiled version should've been created.
assert not os.path.exists(cache_from_source(fpath))
# When we run the same command again, and we've byte-compiled the
# module, the byte-compiled version should be run instead of the
# source, in which case the macro shouldn't be run.
output, _ = run_cmd(cmd)
assert ("Hello from macro" in output) ^ (scenario == "normal")
assert "The macro returned: boink" in output
def test_bin_hy_byte_compile(scenario, cmd_fmt):
modname = "tests.resources.bin.bytecompile"
fpath = modname.replace(".", "/") + ".hy"
if scenario == 'prevent_by_option':
cmd_fmt.insert(1, '-B')
cmd = ' '.join(cmd_fmt).format(**locals())
rm(cache_from_source(fpath))
if scenario == "prevent_by_force":
# Keep Hy from being able to byte-compile the module by
# creating a directory at the target location.
os.mkdir(cache_from_source(fpath))
# Whether or not we can byte-compile the module, we should be able
# to run it.
output, _ = run_cmd(cmd, dontwritebytecode=(scenario == "prevent_by_env"))
assert "Hello from macro" in output
assert "The macro returned: boink" in output
if scenario == "normal":
# That should've byte-compiled the module.
assert os.path.exists(cache_from_source(fpath))
elif scenario == "prevent_by_env" or scenario == "prevent_by_option":
# No byte-compiled version should've been created.
assert not os.path.exists(cache_from_source(fpath))
# When we run the same command again, and we've byte-compiled the
# module, the byte-compiled version should be run instead of the
# source, in which case the macro shouldn't be run.
output, _ = run_cmd(cmd)
assert ("Hello from macro" in output) ^ (scenario == "normal")
assert "The macro returned: boink" in output
def test_import_autocompiles():
"Test that (import) byte-compiles the module."
with tempfile.NamedTemporaryFile(suffix='.hy', delete=True) as f:
f.write(b'(defn pyctest [s] (+ "X" s "Y"))')
f.flush()
pyc_path = cache_from_source(f.name)
try:
os.remove(pyc_path)
except (IOError, OSError):
pass
test_loader = HyLoader("mymodule", f.name).load_module()
assert hasattr(test_loader, 'pyctest')
assert os.path.exists(pyc_path)
os.remove(pyc_path)
def test_import_autocompiles():
"Test that (import) byte-compiles the module."
with tempfile.NamedTemporaryFile(suffix='.hy', delete=True) as f:
f.write(b'(defn pyctest [s] (+ "X" s "Y"))')
f.flush()
pyc_path = cache_from_source(f.name)
try:
os.remove(pyc_path)
except (IOError, OSError):
pass
test_loader = HyLoader("mymodule", f.name).load_module()
assert hasattr(test_loader, 'pyctest')
assert os.path.exists(pyc_path)
os.remove(pyc_path)
def unlink(filename):
os.unlink(source)
bytecode = cache_from_source(source)
if os.path.isfile(bytecode):
os.unlink(bytecode)
def unlink(filename):
os.unlink(source)
bytecode = cache_from_source(source)
if os.path.isfile(bytecode):
os.unlink(bytecode)
