def test_getkernelfilepath_nodir():
'''Test that an appropriate exception is raised if the specified
directory does not exist.
'''
with pytest.raises(ParseError) as excinfo:
_ = get_kernel_filepath("test_mod", "non/existant/file/path", None)
assert ("Supplied kernel search path does not exist or cannot be "
"read") in str(excinfo.value)
def test_getkernelfilepath_caseinsensitive1(tmpdir):
'''Test that a case insensitive match is performed when searching for
kernels with a supplied kernel search path.
'''
os.mkdir(str(tmpdir.join("tmp")))
filename = str(tmpdir.join("tmp", "test_mod.f90"))
ffile = open(filename, "w")
ffile.write("")
ffile.close()
result = get_kernel_filepath("TEST_MOD", str(tmpdir), None)
assert "tmp" in result
assert "test_mod.f90" in result
def test_getkernelfilepath_multifile(tmpdir):
'''Test that an appropriate exception is raised if more than one file
matches when searching for kernels.
'''
filename = str(tmpdir.join("test_mod.f90"))
ffile = open(filename, "w")
ffile.write("")
ffile.close()
os.mkdir(str(tmpdir.join("tmp")))
filename = str(tmpdir.join("tmp", "test_mod.f90"))
ffile = open(filename, "w")
ffile.write("")
ffile.close()
with pytest.raises(ParseError) as excinfo:
_ = get_kernel_filepath("test_mod", str(tmpdir), None)
assert ("More than one match for kernel file 'test_mod.[fF]90' "
"found!") in str(excinfo.value)