def test_next_player():
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb]PL[B])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb]PL[W])"
assert "W" == SGF.parse_sgf(input_sgf).next_player
input_sgf = "(;GM[1]FF[4]AB[aa])"
assert "W" == SGF.parse_sgf(input_sgf).next_player
input_sgf = "(;GM[1]FF[4]AB[aa]PL[B])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
def test_simple():
input_sgf = "(;GM[1]FF[4]SZ[19]DT[2020-04-12]AB[dd][dj];B[dp];W[pp];B[pj])"
root = SGF.parse_sgf(input_sgf)
assert "4" == root.get_property("FF")
assert root.get_property("XYZ") is None
assert "dp" == root.children[0].get_property("B")
assert input_sgf == root.sgf()
def test_weird_escape():
input_sgf = """(;GM[1]FF[4]CA[UTF-8]AP[Sabaki:0.43.3]KM[6.5]SZ[19]DT[2020-04-12]C[how does it escape
[
or \\]
])"""
root = SGF.parse_sgf(input_sgf)
assert input_sgf == root.sgf()
def test_old_server_style_again():
input_sgf = """(;
SZ[19]TM[600]KM[0.500000]LT[]
;B[fp]BL[500];
)"""
tree = SGF.parse_sgf(input_sgf)
assert 2 == len(tree.nodes_in_tree)
def test_backslash_escape():
nasty_string = "[]]\\"
nasty_strings = ["[\\]\\]\\\\", "[", "]", "\\", "\\[", "\\]", "\\\\[", "\\\\]", "]]]\\]]\\]]["]
assert "[\\]\\]\\\\" == SGFNode._escape_value(nasty_string)
for x in nasty_strings:
assert x == SGFNode._unescape_value(SGFNode._escape_value(x))
c2 = ["]", "\\"]
node = SGFNode(properties={"C1": nasty_string})
node.set_property("C2", c2)
assert "(;C1[[\\]\\]\\\\]C2[\\]][\\\\])" == node.sgf()
assert {"C1": [nasty_string], "C2": c2} == SGF.parse_sgf(node.sgf()).properties
def test_dragon_weirdness(): # dragon go server has weird line breaks
input_sgf = "\n(\n\n;\nGM[1]\nFF[4]\nCA[UTF-8]AP[Sabaki:0.43.3]KM[6.5]SZ[19]DT[2020-04-12]AB[dd]\n[dj]\n(\n;\nB[dp]\n;\nW[pp]\n(\n;\nB[pj]\n)\n(\n;\nPL[B]\nAW[jp]\nC[sdfdsfdsf]\n)\n)\n(\n;\nB[pd]\n)\n)\n"
root = SGF.parse_sgf(input_sgf)
assert input_sgf.replace("\n", "") == root.sgf()
def test_branch():
input_sgf = "(;GM[1]FF[4]CA[UTF-8]AP[Sabaki:0.43.3]KM[6.5]SZ[19]DT[2020-04-12]AB[dd][dj](;B[dp];W[pp](;B[pj])(;PL[B]AW[jp]C[sdfdsfdsf]))(;B[pd]))"
root = SGF.parse_sgf(input_sgf)
assert input_sgf == root.sgf()
def test_old_server_style():
input_sgf = "... 01:23:45 +0900 (JST) ... (;SZ[19];B[aa];W[ba];)"
SGF.parse_sgf(input_sgf)
def test_placements():
input_sgf = "(;GM[1]FF[4]SZ[19]DT[2020-04-12]AB[dd][aa:ee]AW[ff:zz]AE[aa][bb][cc:dd])"
root = SGF.parse_sgf(input_sgf)
print(root.properties)
assert 6 == len(root.clear_placements)
assert 25 + 14 * 14 == len(root.placements)
def test_next_player():
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
assert "B" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb]PL[B])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
assert "B" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa]AW[bb]PL[W])"
assert "W" == SGF.parse_sgf(input_sgf).next_player
assert "W" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa])"
assert "W" == SGF.parse_sgf(input_sgf).next_player
assert "W" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa]PL[B])"
assert "B" == SGF.parse_sgf(input_sgf).next_player
assert "B" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa];B[dd])" # branch exists
assert "B" == SGF.parse_sgf(input_sgf).next_player
assert "B" == SGF.parse_sgf(input_sgf).initial_player
input_sgf = "(;GM[1]FF[4]AB[aa];W[dd])" # branch exists
assert "W" == SGF.parse_sgf(input_sgf).next_player
assert "W" == SGF.parse_sgf(input_sgf).initial_player
