def test_multiple_ins_multiple_outs(self):
depfile = action_tracer.parse_depfile(["a b: c d"])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins={"c", "d"}, outs={"a", "b"}),
])
self.assertEqual(depfile.all_ins, {"c", "d"})
self.assertEqual(depfile.all_outs, {"a", "b"})
def test_trailing_escaped_whitespace(self):
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a \\ \r\n",
"b: c",
])
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a \\ \n",
"b: c",
])
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a \\ \n",
"b: c",
])
def test_space_in_filename(self):
depfile = action_tracer.parse_depfile(["a\\ b: c d"])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins={"c", "d"}, outs={"a b"}),
])
self.assertEqual(depfile.all_ins, {"c", "d"})
self.assertEqual(depfile.all_outs, {"a b"})
def test_continuation_comment(self):
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a: \\\n",
"# comment",
"b",
])
def test_continuation_blank_line(self):
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a: \\\n",
"",
"b",
])
def test_comment(self):
depfile = action_tracer.parse_depfile([
" # a:b",
"b:",
])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins=set(), outs={"b"}),
])
self.assertEqual(depfile.all_ins, set())
self.assertEqual(depfile.all_outs, {"b"})
def test_two_deps(self):
depfile = action_tracer.parse_depfile([
"A: B",
"C: D E",
])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins={"B"}, outs={"A"}),
action_tracer.DepEdges(ins={"D", "E"}, outs={"C"}),
])
self.assertEqual(depfile.all_ins, {"B", "D", "E"})
self.assertEqual(depfile.all_outs, {"A", "C"})
def test_carriage_continuation(self):
depfile = action_tracer.parse_depfile([
"a \\\r\n",
"b: c \\\r\n",
"d e",
])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins={"c", "d", "e"}, outs={"a", "b"}),
])
self.assertEqual(depfile.all_ins, {"c", "d", "e"})
self.assertEqual(depfile.all_outs, {"a", "b"})
def test_blank_line(self):
depfile = action_tracer.parse_depfile([
"a:b",
" ",
"b:",
])
self.assertEqual(depfile.deps, [
action_tracer.DepEdges(ins={"b"}, outs={"a"}),
action_tracer.DepEdges(ins=set(), outs={"b"}),
])
self.assertEqual(depfile.all_ins, {"b"})
self.assertEqual(depfile.all_outs, {"a", "b"})
def test_empty(self):
depfile = action_tracer.parse_depfile([])
self.assertEqual(depfile.deps, [])
self.assertEqual(depfile.all_ins, set())
self.assertEqual(depfile.all_outs, set())
def test_unfinished_line_continuation(self):
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile([
"a \\\n",
"b: c \\\n",
])
def test_consecutive_backslashes(self):
with self.assertRaises(ValueError):
depfile = action_tracer.parse_depfile(["a\\\\ b: c"])
