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1
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""" |
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2
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Tests for the 7 new language parsers: |
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3
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KotlinParser, CSharpParser, PHPParser, RubyParser, SwiftParser, CParser, CppParser |
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4
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|
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5
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All tree-sitter grammar imports are mocked so no grammars need to be installed. |
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""" |
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7
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import tempfile |
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9
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from pathlib import Path |
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10
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from unittest.mock import MagicMock, patch |
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import pytest |
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13
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14
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from navegador.graph.schema import NodeLabel |
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from navegador.ingestion.parser import LANGUAGE_MAP, RepoIngester |
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17
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18
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# ── Shared helpers ──────────────────────────────────────────────────────────── |
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20
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21
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class MockNode: |
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22
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_id_counter = 0 |
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23
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24
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def __init__( |
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25
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self, |
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type_: str, |
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27
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text: bytes = b"", |
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children: list = None, |
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start_byte: int = 0, |
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end_byte: int = 0, |
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start_point: tuple = (0, 0), |
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end_point: tuple = (0, 0), |
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parent=None, |
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): |
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MockNode._id_counter += 1 |
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self.id = MockNode._id_counter |
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37
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self.type = type_ |
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38
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self.children = children or [] |
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39
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self.start_byte = start_byte |
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40
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self.end_byte = end_byte |
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41
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self.start_point = start_point |
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42
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self.end_point = end_point |
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43
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self.parent = parent |
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44
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self._fields: dict = {} |
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45
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for child in self.children: |
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46
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child.parent = self |
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47
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48
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def child_by_field_name(self, name: str): |
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49
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return self._fields.get(name) |
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50
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51
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def set_field(self, name: str, node): |
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self._fields[name] = node |
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53
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node.parent = self |
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54
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return self |
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55
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56
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57
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def _text_node(text: bytes, type_: str = "identifier") -> MockNode: |
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58
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return MockNode(type_, text, start_byte=0, end_byte=len(text)) |
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59
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60
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61
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def _make_store(): |
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62
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store = MagicMock() |
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63
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store.query.return_value = MagicMock(result_set=[]) |
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return store |
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65
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66
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67
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def _make_mock_tree(root_node: MockNode): |
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68
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tree = MagicMock() |
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69
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tree.root_node = root_node |
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return tree |
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72
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73
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def _mock_ts_modules(lang_module_name: str): |
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"""Return a patch.dict context that mocks tree_sitter and the given grammar module.""" |
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75
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mock_lang_module = MagicMock() |
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76
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mock_ts = MagicMock() |
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77
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return patch.dict("sys.modules", {lang_module_name: mock_lang_module, "tree_sitter": mock_ts}) |
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78
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79
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80
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# ── LANGUAGE_MAP coverage ───────────────────────────────────────────────────── |
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81
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82
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83
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class TestLanguageMapExtensions: |
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84
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def test_kotlin_kt(self): |
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85
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assert LANGUAGE_MAP[".kt"] == "kotlin" |
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86
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|
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87
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def test_kotlin_kts(self): |
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88
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assert LANGUAGE_MAP[".kts"] == "kotlin" |
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89
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90
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def test_csharp_cs(self): |
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91
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assert LANGUAGE_MAP[".cs"] == "csharp" |
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92
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93
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def test_php(self): |
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94
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assert LANGUAGE_MAP[".php"] == "php" |
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95
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|
|
96
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def test_ruby_rb(self): |
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97
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assert LANGUAGE_MAP[".rb"] == "ruby" |
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98
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|
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99
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def test_swift(self): |
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100
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assert LANGUAGE_MAP[".swift"] == "swift" |
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101
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|
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102
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def test_c_c(self): |
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103
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assert LANGUAGE_MAP[".c"] == "c" |
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104
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|
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105
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def test_c_h(self): |
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106
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assert LANGUAGE_MAP[".h"] == "c" |
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107
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|
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108
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def test_cpp_cpp(self): |
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109
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assert LANGUAGE_MAP[".cpp"] == "cpp" |
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110
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|
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111
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def test_cpp_hpp(self): |
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112
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assert LANGUAGE_MAP[".hpp"] == "cpp" |
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113
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|
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114
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def test_cpp_cc(self): |
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115
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assert LANGUAGE_MAP[".cc"] == "cpp" |
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116
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|
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117
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def test_cpp_cxx(self): |
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assert LANGUAGE_MAP[".cxx"] == "cpp" |
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119
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120
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121
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# ── _get_parser dispatch ────────────────────────────────────────────────────── |
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122
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123
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124
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class TestGetParserDispatch: |
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125
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def _make_ingester(self): |
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126
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store = _make_store() |
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127
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ingester = RepoIngester.__new__(RepoIngester) |
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128
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ingester.store = store |
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129
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ingester.redact = False |
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130
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ingester._detector = None |
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131
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ingester._parsers = {} |
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132
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return ingester |
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133
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134
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def _test_parser_type(self, language: str, grammar_module: str, parser_cls_name: str): |
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135
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ingester = self._make_ingester() |
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136
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with _mock_ts_modules(grammar_module): |
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137
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# Also need to force re-import of the parser module |
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138
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import sys |
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139
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mod_name = f"navegador.ingestion.{language}" |
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140
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if mod_name in sys.modules: |
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141
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del sys.modules[mod_name] |
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142
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parser = ingester._get_parser(language) |
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143
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assert type(parser).__name__ == parser_cls_name |
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144
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|
|
145
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def test_kotlin_parser(self): |
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146
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self._test_parser_type("kotlin", "tree_sitter_kotlin", "KotlinParser") |
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147
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|
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148
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def test_csharp_parser(self): |
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149
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self._test_parser_type("csharp", "tree_sitter_c_sharp", "CSharpParser") |
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150
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|
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151
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def test_php_parser(self): |
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152
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self._test_parser_type("php", "tree_sitter_php", "PHPParser") |
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153
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|
|
154
|
def test_ruby_parser(self): |
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155
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self._test_parser_type("ruby", "tree_sitter_ruby", "RubyParser") |
|
156
|
|
|
157
|
def test_swift_parser(self): |
|
158
|
self._test_parser_type("swift", "tree_sitter_swift", "SwiftParser") |
|
159
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|
|
160
|
def test_c_parser(self): |
|
161
|
self._test_parser_type("c", "tree_sitter_c", "CParser") |
|
162
|
|
|
163
|
def test_cpp_parser(self): |
|
164
|
self._test_parser_type("cpp", "tree_sitter_cpp", "CppParser") |
|
165
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|
|
166
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|
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167
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# ── _get_*_language ImportError ──────────────────────────────────────────────── |
|
168
|
|
|
169
|
|
|
170
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class TestMissingGrammars: |
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171
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def _assert_import_error(self, module_path: str, fn_name: str, grammar_pkg: str, grammar_module: str): |
|
172
|
import importlib |
|
173
|
import sys |
|
174
|
# Remove cached module if present |
|
175
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if module_path in sys.modules: |
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176
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del sys.modules[module_path] |
|
177
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with patch.dict("sys.modules", {grammar_module: None, "tree_sitter": None}): |
|
178
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mod = importlib.import_module(module_path) |
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179
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fn = getattr(mod, fn_name) |
|
180
|
with pytest.raises(ImportError, match=grammar_pkg): |
|
181
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fn() |
|
182
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|
|
183
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def test_kotlin_missing(self): |
|
184
|
self._assert_import_error( |
|
185
|
"navegador.ingestion.kotlin", "_get_kotlin_language", |
|
186
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"tree-sitter-kotlin", "tree_sitter_kotlin", |
|
187
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) |
|
188
|
|
|
189
|
def test_csharp_missing(self): |
|
190
|
self._assert_import_error( |
|
191
|
"navegador.ingestion.csharp", "_get_csharp_language", |
|
192
|
"tree-sitter-c-sharp", "tree_sitter_c_sharp", |
|
193
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) |
|
194
|
|
|
195
|
def test_php_missing(self): |
|
196
|
self._assert_import_error( |
|
197
|
"navegador.ingestion.php", "_get_php_language", |
|
198
|
"tree-sitter-php", "tree_sitter_php", |
|
199
|
) |
|
200
|
|
|
201
|
def test_ruby_missing(self): |
|
202
|
self._assert_import_error( |
|
203
|
"navegador.ingestion.ruby", "_get_ruby_language", |
|
204
|
"tree-sitter-ruby", "tree_sitter_ruby", |
|
205
|
) |
|
206
|
|
|
207
|
def test_swift_missing(self): |
|
208
|
self._assert_import_error( |
|
209
|
"navegador.ingestion.swift", "_get_swift_language", |
|
210
|
"tree-sitter-swift", "tree_sitter_swift", |
|
211
|
) |
|
212
|
|
|
213
|
def test_c_missing(self): |
|
214
|
self._assert_import_error( |
|
215
|
"navegador.ingestion.c", "_get_c_language", |
|
216
|
"tree-sitter-c", "tree_sitter_c", |
|
217
|
) |
|
218
|
|
|
219
|
def test_cpp_missing(self): |
|
220
|
self._assert_import_error( |
|
221
|
"navegador.ingestion.cpp", "_get_cpp_language", |
|
222
|
"tree-sitter-cpp", "tree_sitter_cpp", |
|
223
|
) |
|
224
|
|
|
225
|
|
|
226
|
# ── KotlinParser ────────────────────────────────────────────────────────────── |
|
227
|
|
|
228
|
|
|
229
|
def _make_kotlin_parser(): |
|
230
|
from navegador.ingestion.kotlin import KotlinParser |
|
231
|
p = KotlinParser.__new__(KotlinParser) |
|
232
|
p._parser = MagicMock() |
|
233
|
return p |
|
234
|
|
|
235
|
|
|
236
|
class TestKotlinParserFileNode: |
|
237
|
def test_parse_file_creates_file_node(self): |
|
238
|
parser = _make_kotlin_parser() |
|
239
|
store = _make_store() |
|
240
|
root = MockNode("source_file") |
|
241
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
242
|
with tempfile.NamedTemporaryFile(suffix=".kt", delete=False) as f: |
|
243
|
f.write(b"fun main() {}\n") |
|
244
|
fpath = Path(f.name) |
|
245
|
try: |
|
246
|
parser.parse_file(fpath, fpath.parent, store) |
|
247
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
248
|
assert store.create_node.call_args[0][1]["language"] == "kotlin" |
|
249
|
finally: |
|
250
|
fpath.unlink() |
|
251
|
|
|
252
|
|
|
253
|
class TestKotlinHandleClass: |
|
254
|
def test_creates_class_node(self): |
|
255
|
parser = _make_kotlin_parser() |
|
256
|
store = _make_store() |
|
257
|
source = b"class Foo {}" |
|
258
|
name_node = _text_node(b"Foo", "simple_identifier") |
|
259
|
body = MockNode("class_body") |
|
260
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 11)) |
|
261
|
node.set_field("name", name_node) |
|
262
|
node.set_field("body", body) |
|
263
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
264
|
parser._handle_class(node, source, "Foo.kt", store, stats) |
|
265
|
assert stats["classes"] == 1 |
|
266
|
assert store.create_node.call_args[0][0] == NodeLabel.Class |
|
267
|
|
|
268
|
def test_skips_if_no_name(self): |
|
269
|
parser = _make_kotlin_parser() |
|
270
|
store = _make_store() |
|
271
|
node = MockNode("class_declaration") |
|
272
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
273
|
parser._handle_class(node, b"", "Foo.kt", store, stats) |
|
274
|
assert stats["classes"] == 0 |
|
275
|
|
|
276
|
def test_walks_member_functions(self): |
|
277
|
parser = _make_kotlin_parser() |
|
278
|
store = _make_store() |
|
279
|
source = b"class Foo { fun bar() {} }" |
|
280
|
class_name = _text_node(b"Foo", "simple_identifier") |
|
281
|
fn_name = _text_node(b"bar", "simple_identifier") |
|
282
|
fn_node = MockNode("function_declaration", start_point=(0, 12), end_point=(0, 24)) |
|
283
|
fn_node.set_field("name", fn_name) |
|
284
|
body = MockNode("class_body", children=[fn_node]) |
|
285
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 25)) |
|
286
|
node.set_field("name", class_name) |
|
287
|
node.set_field("body", body) |
|
288
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
289
|
parser._handle_class(node, source, "Foo.kt", store, stats) |
|
290
|
assert stats["classes"] == 1 |
|
291
|
assert stats["functions"] == 1 |
|
292
|
|
|
293
|
|
|
294
|
class TestKotlinHandleFunction: |
|
295
|
def test_creates_function_node(self): |
|
296
|
parser = _make_kotlin_parser() |
|
297
|
store = _make_store() |
|
298
|
source = b"fun greet() {}" |
|
299
|
name_node = _text_node(b"greet", "simple_identifier") |
|
300
|
node = MockNode("function_declaration", start_point=(0, 0), end_point=(0, 13)) |
|
301
|
node.set_field("name", name_node) |
|
302
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
303
|
parser._handle_function(node, source, "Foo.kt", store, stats, class_name=None) |
|
304
|
assert stats["functions"] == 1 |
|
305
|
assert store.create_node.call_args[0][0] == NodeLabel.Function |
|
306
|
|
|
307
|
def test_creates_method_node_in_class(self): |
|
308
|
parser = _make_kotlin_parser() |
|
309
|
store = _make_store() |
|
310
|
source = b"fun run() {}" |
|
311
|
name_node = _text_node(b"run", "simple_identifier") |
|
312
|
node = MockNode("function_declaration", start_point=(0, 0), end_point=(0, 11)) |
|
313
|
node.set_field("name", name_node) |
|
314
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
315
|
parser._handle_function(node, source, "Foo.kt", store, stats, class_name="Foo") |
|
316
|
assert store.create_node.call_args[0][0] == NodeLabel.Method |
|
317
|
|
|
318
|
def test_skips_if_no_name(self): |
|
319
|
parser = _make_kotlin_parser() |
|
320
|
store = _make_store() |
|
321
|
node = MockNode("function_declaration") |
|
322
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
323
|
parser._handle_function(node, b"", "Foo.kt", store, stats, class_name=None) |
|
324
|
assert stats["functions"] == 0 |
|
325
|
|
|
326
|
|
|
327
|
class TestKotlinHandleImport: |
|
328
|
def test_creates_import_node(self): |
|
329
|
parser = _make_kotlin_parser() |
|
330
|
store = _make_store() |
|
331
|
source = b"import kotlin.collections.List" |
|
332
|
node = MockNode("import_header", start_byte=0, end_byte=len(source), start_point=(0, 0)) |
|
333
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
334
|
parser._handle_import(node, source, "Foo.kt", store, stats) |
|
335
|
assert stats["edges"] == 1 |
|
336
|
props = store.create_node.call_args[0][1] |
|
337
|
assert "kotlin.collections.List" in props["name"] |
|
338
|
|
|
339
|
|
|
340
|
# ── CSharpParser ─────────────────────────────────────────────────────────────── |
|
341
|
|
|
342
|
|
|
343
|
def _make_csharp_parser(): |
|
344
|
from navegador.ingestion.csharp import CSharpParser |
|
345
|
p = CSharpParser.__new__(CSharpParser) |
|
346
|
p._parser = MagicMock() |
|
347
|
return p |
|
348
|
|
|
349
|
|
|
350
|
class TestCSharpParserFileNode: |
|
351
|
def test_parse_file_creates_file_node(self): |
|
352
|
parser = _make_csharp_parser() |
|
353
|
store = _make_store() |
|
354
|
root = MockNode("compilation_unit") |
|
355
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
356
|
with tempfile.NamedTemporaryFile(suffix=".cs", delete=False) as f: |
|
357
|
f.write(b"class Foo {}\n") |
|
358
|
fpath = Path(f.name) |
|
359
|
try: |
|
360
|
parser.parse_file(fpath, fpath.parent, store) |
|
361
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
362
|
assert store.create_node.call_args[0][1]["language"] == "csharp" |
|
363
|
finally: |
|
364
|
fpath.unlink() |
|
365
|
|
|
366
|
|
|
367
|
class TestCSharpHandleClass: |
|
368
|
def test_creates_class_node(self): |
|
369
|
parser = _make_csharp_parser() |
|
370
|
store = _make_store() |
|
371
|
source = b"class Foo {}" |
|
372
|
name_node = _text_node(b"Foo") |
|
373
|
body = MockNode("declaration_list") |
|
374
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 11)) |
|
375
|
node.set_field("name", name_node) |
|
376
|
node.set_field("body", body) |
|
377
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
378
|
parser._handle_class(node, source, "Foo.cs", store, stats) |
|
379
|
assert stats["classes"] == 1 |
|
380
|
assert store.create_node.call_args[0][0] == NodeLabel.Class |
|
381
|
|
|
382
|
def test_skips_if_no_name(self): |
|
383
|
parser = _make_csharp_parser() |
|
384
|
store = _make_store() |
|
385
|
node = MockNode("class_declaration") |
|
386
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
387
|
parser._handle_class(node, b"", "Foo.cs", store, stats) |
|
388
|
assert stats["classes"] == 0 |
|
389
|
|
|
390
|
def test_creates_inherits_edge(self): |
|
391
|
parser = _make_csharp_parser() |
|
392
|
store = _make_store() |
|
393
|
source = b"class Child : Parent {}" |
|
394
|
name_node = _text_node(b"Child") |
|
395
|
parent_id = _text_node(b"Parent") |
|
396
|
bases = MockNode("base_list", children=[parent_id]) |
|
397
|
body = MockNode("declaration_list") |
|
398
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 22)) |
|
399
|
node.set_field("name", name_node) |
|
400
|
node.set_field("bases", bases) |
|
401
|
node.set_field("body", body) |
|
402
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
403
|
parser._handle_class(node, source, "Child.cs", store, stats) |
|
404
|
assert stats["edges"] == 2 # CONTAINS + INHERITS |
|
405
|
|
|
406
|
def test_walks_methods(self): |
|
407
|
parser = _make_csharp_parser() |
|
408
|
store = _make_store() |
|
409
|
source = b"class Foo { void Save() {} }" |
|
410
|
class_name_node = _text_node(b"Foo") |
|
411
|
method_name_node = _text_node(b"Save") |
|
412
|
method = MockNode("method_declaration", start_point=(0, 12), end_point=(0, 25)) |
|
413
|
method.set_field("name", method_name_node) |
|
414
|
body = MockNode("declaration_list", children=[method]) |
|
415
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 27)) |
|
416
|
node.set_field("name", class_name_node) |
|
417
|
node.set_field("body", body) |
|
418
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
419
|
parser._handle_class(node, source, "Foo.cs", store, stats) |
|
420
|
assert stats["functions"] == 1 |
|
421
|
|
|
422
|
|
|
423
|
class TestCSharpHandleUsing: |
|
424
|
def test_creates_import_node(self): |
|
425
|
parser = _make_csharp_parser() |
|
426
|
store = _make_store() |
|
427
|
source = b"using System.Collections.Generic;" |
|
428
|
node = MockNode("using_directive", start_byte=0, end_byte=len(source), start_point=(0, 0)) |
|
429
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
430
|
parser._handle_using(node, source, "Foo.cs", store, stats) |
|
431
|
assert stats["edges"] == 1 |
|
432
|
props = store.create_node.call_args[0][1] |
|
433
|
assert "System.Collections.Generic" in props["name"] |
|
434
|
|
|
435
|
|
|
436
|
# ── PHPParser ───────────────────────────────────────────────────────────────── |
|
437
|
|
|
438
|
|
|
439
|
def _make_php_parser(): |
|
440
|
from navegador.ingestion.php import PHPParser |
|
441
|
p = PHPParser.__new__(PHPParser) |
|
442
|
p._parser = MagicMock() |
|
443
|
return p |
|
444
|
|
|
445
|
|
|
446
|
class TestPHPParserFileNode: |
|
447
|
def test_parse_file_creates_file_node(self): |
|
448
|
parser = _make_php_parser() |
|
449
|
store = _make_store() |
|
450
|
root = MockNode("program") |
|
451
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
452
|
with tempfile.NamedTemporaryFile(suffix=".php", delete=False) as f: |
|
453
|
f.write(b"<?php class Foo {} ?>\n") |
|
454
|
fpath = Path(f.name) |
|
455
|
try: |
|
456
|
parser.parse_file(fpath, fpath.parent, store) |
|
457
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
458
|
assert store.create_node.call_args[0][1]["language"] == "php" |
|
459
|
finally: |
|
460
|
fpath.unlink() |
|
461
|
|
|
462
|
|
|
463
|
class TestPHPHandleClass: |
|
464
|
def test_creates_class_node(self): |
|
465
|
parser = _make_php_parser() |
|
466
|
store = _make_store() |
|
467
|
source = b"class Foo {}" |
|
468
|
name_node = _text_node(b"Foo", "name") |
|
469
|
body = MockNode("declaration_list") |
|
470
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 11)) |
|
471
|
node.set_field("name", name_node) |
|
472
|
node.set_field("body", body) |
|
473
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
474
|
parser._handle_class(node, source, "Foo.php", store, stats) |
|
475
|
assert stats["classes"] == 1 |
|
476
|
|
|
477
|
def test_skips_if_no_name(self): |
|
478
|
parser = _make_php_parser() |
|
479
|
store = _make_store() |
|
480
|
node = MockNode("class_declaration") |
|
481
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
482
|
parser._handle_class(node, b"", "Foo.php", store, stats) |
|
483
|
assert stats["classes"] == 0 |
|
484
|
|
|
485
|
def test_creates_inherits_edge(self): |
|
486
|
parser = _make_php_parser() |
|
487
|
store = _make_store() |
|
488
|
source = b"class Child extends Parent {}" |
|
489
|
name_node = _text_node(b"Child", "name") |
|
490
|
parent_name_node = _text_node(b"Parent", "qualified_name") |
|
491
|
base_clause = MockNode("base_clause", children=[parent_name_node]) |
|
492
|
body = MockNode("declaration_list") |
|
493
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 28)) |
|
494
|
node.set_field("name", name_node) |
|
495
|
node.set_field("base_clause", base_clause) |
|
496
|
node.set_field("body", body) |
|
497
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
498
|
parser._handle_class(node, source, "Child.php", store, stats) |
|
499
|
assert stats["edges"] == 2 # CONTAINS + INHERITS |
|
500
|
|
|
501
|
|
|
502
|
class TestPHPHandleFunction: |
|
503
|
def test_creates_function_node(self): |
|
504
|
parser = _make_php_parser() |
|
505
|
store = _make_store() |
|
506
|
source = b"function save() {}" |
|
507
|
name_node = _text_node(b"save", "name") |
|
508
|
node = MockNode("function_definition", start_point=(0, 0), end_point=(0, 17)) |
|
509
|
node.set_field("name", name_node) |
|
510
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
511
|
parser._handle_function(node, source, "Foo.php", store, stats, class_name=None) |
|
512
|
assert stats["functions"] == 1 |
|
513
|
assert store.create_node.call_args[0][0] == NodeLabel.Function |
|
514
|
|
|
515
|
def test_skips_if_no_name(self): |
|
516
|
parser = _make_php_parser() |
|
517
|
store = _make_store() |
|
518
|
node = MockNode("function_definition") |
|
519
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
520
|
parser._handle_function(node, b"", "Foo.php", store, stats, class_name=None) |
|
521
|
assert stats["functions"] == 0 |
|
522
|
|
|
523
|
|
|
524
|
class TestPHPHandleUse: |
|
525
|
def test_creates_import_node(self): |
|
526
|
parser = _make_php_parser() |
|
527
|
store = _make_store() |
|
528
|
source = b"use App\\Http\\Controllers\\Controller;" |
|
529
|
node = MockNode("use_declaration", start_byte=0, end_byte=len(source), start_point=(0, 0)) |
|
530
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
531
|
parser._handle_use(node, source, "Foo.php", store, stats) |
|
532
|
assert stats["edges"] == 1 |
|
533
|
props = store.create_node.call_args[0][1] |
|
534
|
assert "Controller" in props["name"] |
|
535
|
|
|
536
|
|
|
537
|
# ── RubyParser ──────────────────────────────────────────────────────────────── |
|
538
|
|
|
539
|
|
|
540
|
def _make_ruby_parser(): |
|
541
|
from navegador.ingestion.ruby import RubyParser |
|
542
|
p = RubyParser.__new__(RubyParser) |
|
543
|
p._parser = MagicMock() |
|
544
|
return p |
|
545
|
|
|
546
|
|
|
547
|
class TestRubyParserFileNode: |
|
548
|
def test_parse_file_creates_file_node(self): |
|
549
|
parser = _make_ruby_parser() |
|
550
|
store = _make_store() |
|
551
|
root = MockNode("program") |
|
552
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
553
|
with tempfile.NamedTemporaryFile(suffix=".rb", delete=False) as f: |
|
554
|
f.write(b"class Foo; end\n") |
|
555
|
fpath = Path(f.name) |
|
556
|
try: |
|
557
|
parser.parse_file(fpath, fpath.parent, store) |
|
558
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
559
|
assert store.create_node.call_args[0][1]["language"] == "ruby" |
|
560
|
finally: |
|
561
|
fpath.unlink() |
|
562
|
|
|
563
|
|
|
564
|
class TestRubyHandleClass: |
|
565
|
def test_creates_class_node(self): |
|
566
|
parser = _make_ruby_parser() |
|
567
|
store = _make_store() |
|
568
|
source = b"class Foo; end" |
|
569
|
name_node = _text_node(b"Foo", "constant") |
|
570
|
body = MockNode("body_statement") |
|
571
|
node = MockNode("class", start_point=(0, 0), end_point=(0, 13)) |
|
572
|
node.set_field("name", name_node) |
|
573
|
node.set_field("body", body) |
|
574
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
575
|
parser._handle_class(node, source, "foo.rb", store, stats) |
|
576
|
assert stats["classes"] == 1 |
|
577
|
|
|
578
|
def test_skips_if_no_name(self): |
|
579
|
parser = _make_ruby_parser() |
|
580
|
store = _make_store() |
|
581
|
node = MockNode("class") |
|
582
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
583
|
parser._handle_class(node, b"", "foo.rb", store, stats) |
|
584
|
assert stats["classes"] == 0 |
|
585
|
|
|
586
|
def test_creates_inherits_edge(self): |
|
587
|
parser = _make_ruby_parser() |
|
588
|
store = _make_store() |
|
589
|
source = b"class Child < Parent; end" |
|
590
|
name_node = _text_node(b"Child", "constant") |
|
591
|
superclass_node = _text_node(b"Parent", "constant") |
|
592
|
body = MockNode("body_statement") |
|
593
|
node = MockNode("class", start_point=(0, 0), end_point=(0, 24)) |
|
594
|
node.set_field("name", name_node) |
|
595
|
node.set_field("superclass", superclass_node) |
|
596
|
node.set_field("body", body) |
|
597
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
598
|
parser._handle_class(node, source, "child.rb", store, stats) |
|
599
|
assert stats["edges"] >= 2 # CONTAINS + INHERITS |
|
600
|
|
|
601
|
def test_walks_body_methods(self): |
|
602
|
parser = _make_ruby_parser() |
|
603
|
store = _make_store() |
|
604
|
source = b"class Foo; def run; end; end" |
|
605
|
class_name_node = _text_node(b"Foo", "constant") |
|
606
|
method_name_node = _text_node(b"run") |
|
607
|
method_node = MockNode("method", start_point=(0, 11), end_point=(0, 22)) |
|
608
|
method_node.set_field("name", method_name_node) |
|
609
|
body = MockNode("body_statement", children=[method_node]) |
|
610
|
node = MockNode("class", start_point=(0, 0), end_point=(0, 26)) |
|
611
|
node.set_field("name", class_name_node) |
|
612
|
node.set_field("body", body) |
|
613
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
614
|
parser._handle_class(node, source, "foo.rb", store, stats) |
|
615
|
assert stats["functions"] == 1 |
|
616
|
|
|
617
|
|
|
618
|
class TestRubyHandleMethod: |
|
619
|
def test_creates_function_node(self): |
|
620
|
parser = _make_ruby_parser() |
|
621
|
store = _make_store() |
|
622
|
source = b"def run; end" |
|
623
|
name_node = _text_node(b"run") |
|
624
|
node = MockNode("method", start_point=(0, 0), end_point=(0, 11)) |
|
625
|
node.set_field("name", name_node) |
|
626
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
627
|
parser._handle_method(node, source, "foo.rb", store, stats, class_name=None) |
|
628
|
assert stats["functions"] == 1 |
|
629
|
assert store.create_node.call_args[0][0] == NodeLabel.Function |
|
630
|
|
|
631
|
def test_creates_method_node_in_class(self): |
|
632
|
parser = _make_ruby_parser() |
|
633
|
store = _make_store() |
|
634
|
source = b"def run; end" |
|
635
|
name_node = _text_node(b"run") |
|
636
|
node = MockNode("method", start_point=(0, 0), end_point=(0, 11)) |
|
637
|
node.set_field("name", name_node) |
|
638
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
639
|
parser._handle_method(node, source, "foo.rb", store, stats, class_name="Foo") |
|
640
|
assert store.create_node.call_args[0][0] == NodeLabel.Method |
|
641
|
|
|
642
|
def test_skips_if_no_name(self): |
|
643
|
parser = _make_ruby_parser() |
|
644
|
store = _make_store() |
|
645
|
node = MockNode("method") |
|
646
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
647
|
parser._handle_method(node, b"", "foo.rb", store, stats, class_name=None) |
|
648
|
assert stats["functions"] == 0 |
|
649
|
|
|
650
|
|
|
651
|
class TestRubyHandleModule: |
|
652
|
def test_creates_module_node(self): |
|
653
|
parser = _make_ruby_parser() |
|
654
|
store = _make_store() |
|
655
|
source = b"module Concerns; end" |
|
656
|
name_node = _text_node(b"Concerns", "constant") |
|
657
|
body = MockNode("body_statement") |
|
658
|
node = MockNode("module", start_point=(0, 0), end_point=(0, 19)) |
|
659
|
node.set_field("name", name_node) |
|
660
|
node.set_field("body", body) |
|
661
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
662
|
parser._handle_module(node, source, "concerns.rb", store, stats) |
|
663
|
assert stats["classes"] == 1 |
|
664
|
props = store.create_node.call_args[0][1] |
|
665
|
assert props.get("docstring") == "module" |
|
666
|
|
|
667
|
|
|
668
|
# ── SwiftParser ─────────────────────────────────────────────────────────────── |
|
669
|
|
|
670
|
|
|
671
|
def _make_swift_parser(): |
|
672
|
from navegador.ingestion.swift import SwiftParser |
|
673
|
p = SwiftParser.__new__(SwiftParser) |
|
674
|
p._parser = MagicMock() |
|
675
|
return p |
|
676
|
|
|
677
|
|
|
678
|
class TestSwiftParserFileNode: |
|
679
|
def test_parse_file_creates_file_node(self): |
|
680
|
parser = _make_swift_parser() |
|
681
|
store = _make_store() |
|
682
|
root = MockNode("source_file") |
|
683
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
684
|
with tempfile.NamedTemporaryFile(suffix=".swift", delete=False) as f: |
|
685
|
f.write(b"class Foo {}\n") |
|
686
|
fpath = Path(f.name) |
|
687
|
try: |
|
688
|
parser.parse_file(fpath, fpath.parent, store) |
|
689
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
690
|
assert store.create_node.call_args[0][1]["language"] == "swift" |
|
691
|
finally: |
|
692
|
fpath.unlink() |
|
693
|
|
|
694
|
|
|
695
|
class TestSwiftHandleClass: |
|
696
|
def test_creates_class_node(self): |
|
697
|
parser = _make_swift_parser() |
|
698
|
store = _make_store() |
|
699
|
source = b"class Foo {}" |
|
700
|
name_node = _text_node(b"Foo", "type_identifier") |
|
701
|
body = MockNode("class_body") |
|
702
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 11)) |
|
703
|
node.set_field("name", name_node) |
|
704
|
node.set_field("body", body) |
|
705
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
706
|
parser._handle_class(node, source, "Foo.swift", store, stats) |
|
707
|
assert stats["classes"] == 1 |
|
708
|
|
|
709
|
def test_skips_if_no_name(self): |
|
710
|
parser = _make_swift_parser() |
|
711
|
store = _make_store() |
|
712
|
node = MockNode("class_declaration") |
|
713
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
714
|
parser._handle_class(node, b"", "Foo.swift", store, stats) |
|
715
|
assert stats["classes"] == 0 |
|
716
|
|
|
717
|
def test_creates_inherits_edge(self): |
|
718
|
parser = _make_swift_parser() |
|
719
|
store = _make_store() |
|
720
|
source = b"class Child: Parent {}" |
|
721
|
name_node = _text_node(b"Child", "type_identifier") |
|
722
|
parent_id = _text_node(b"Parent", "type_identifier") |
|
723
|
inheritance = MockNode("type_inheritance_clause", children=[parent_id]) |
|
724
|
body = MockNode("class_body") |
|
725
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 21)) |
|
726
|
node.set_field("name", name_node) |
|
727
|
node.set_field("type_inheritance_clause", inheritance) |
|
728
|
node.set_field("body", body) |
|
729
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
730
|
parser._handle_class(node, source, "Child.swift", store, stats) |
|
731
|
assert stats["edges"] == 2 # CONTAINS + INHERITS |
|
732
|
|
|
733
|
def test_walks_body_functions(self): |
|
734
|
parser = _make_swift_parser() |
|
735
|
store = _make_store() |
|
736
|
source = b"class Foo { func run() {} }" |
|
737
|
class_name = _text_node(b"Foo", "type_identifier") |
|
738
|
fn_name = _text_node(b"run", "simple_identifier") |
|
739
|
fn_node = MockNode("function_declaration", start_point=(0, 12), end_point=(0, 24)) |
|
740
|
fn_node.set_field("name", fn_name) |
|
741
|
body = MockNode("class_body", children=[fn_node]) |
|
742
|
node = MockNode("class_declaration", start_point=(0, 0), end_point=(0, 26)) |
|
743
|
node.set_field("name", class_name) |
|
744
|
node.set_field("body", body) |
|
745
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
746
|
parser._handle_class(node, source, "Foo.swift", store, stats) |
|
747
|
assert stats["functions"] == 1 |
|
748
|
|
|
749
|
|
|
750
|
class TestSwiftHandleImport: |
|
751
|
def test_creates_import_node(self): |
|
752
|
parser = _make_swift_parser() |
|
753
|
store = _make_store() |
|
754
|
source = b"import Foundation" |
|
755
|
node = MockNode("import_declaration", start_byte=0, end_byte=len(source), start_point=(0, 0)) |
|
756
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
757
|
parser._handle_import(node, source, "Foo.swift", store, stats) |
|
758
|
assert stats["edges"] == 1 |
|
759
|
props = store.create_node.call_args[0][1] |
|
760
|
assert "Foundation" in props["name"] |
|
761
|
|
|
762
|
|
|
763
|
# ── CParser ─────────────────────────────────────────────────────────────────── |
|
764
|
|
|
765
|
|
|
766
|
def _make_c_parser(): |
|
767
|
from navegador.ingestion.c import CParser |
|
768
|
p = CParser.__new__(CParser) |
|
769
|
p._parser = MagicMock() |
|
770
|
return p |
|
771
|
|
|
772
|
|
|
773
|
class TestCParserFileNode: |
|
774
|
def test_parse_file_creates_file_node(self): |
|
775
|
parser = _make_c_parser() |
|
776
|
store = _make_store() |
|
777
|
root = MockNode("translation_unit") |
|
778
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
779
|
with tempfile.NamedTemporaryFile(suffix=".c", delete=False) as f: |
|
780
|
f.write(b"void foo() {}\n") |
|
781
|
fpath = Path(f.name) |
|
782
|
try: |
|
783
|
parser.parse_file(fpath, fpath.parent, store) |
|
784
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
785
|
assert store.create_node.call_args[0][1]["language"] == "c" |
|
786
|
finally: |
|
787
|
fpath.unlink() |
|
788
|
|
|
789
|
|
|
790
|
class TestCHandleFunction: |
|
791
|
def _make_function_node(self, fn_name: bytes) -> tuple[MockNode, bytes]: |
|
792
|
source = fn_name + b"(void) {}" |
|
793
|
fn_id = _text_node(fn_name) |
|
794
|
fn_decl = MockNode("function_declarator") |
|
795
|
fn_decl.set_field("declarator", fn_id) |
|
796
|
body = MockNode("compound_statement") |
|
797
|
node = MockNode("function_definition", start_point=(0, 0), end_point=(0, len(source))) |
|
798
|
node.set_field("declarator", fn_decl) |
|
799
|
node.set_field("body", body) |
|
800
|
return node, source |
|
801
|
|
|
802
|
def test_creates_function_node(self): |
|
803
|
parser = _make_c_parser() |
|
804
|
store = _make_store() |
|
805
|
node, source = self._make_function_node(b"main") |
|
806
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
807
|
parser._handle_function(node, source, "main.c", store, stats) |
|
808
|
assert stats["functions"] == 1 |
|
809
|
assert store.create_node.call_args[0][0] == NodeLabel.Function |
|
810
|
|
|
811
|
def test_skips_if_no_name(self): |
|
812
|
parser = _make_c_parser() |
|
813
|
store = _make_store() |
|
814
|
node = MockNode("function_definition") |
|
815
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
816
|
parser._handle_function(node, b"", "main.c", store, stats) |
|
817
|
assert stats["functions"] == 0 |
|
818
|
|
|
819
|
|
|
820
|
class TestCHandleStruct: |
|
821
|
def test_creates_struct_node(self): |
|
822
|
parser = _make_c_parser() |
|
823
|
store = _make_store() |
|
824
|
source = b"struct Point { int x; int y; };" |
|
825
|
name_node = _text_node(b"Point", "type_identifier") |
|
826
|
node = MockNode("struct_specifier", start_point=(0, 0), end_point=(0, 30)) |
|
827
|
node.set_field("name", name_node) |
|
828
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
829
|
parser._handle_struct(node, source, "point.c", store, stats) |
|
830
|
assert stats["classes"] == 1 |
|
831
|
props = store.create_node.call_args[0][1] |
|
832
|
assert props["docstring"] == "struct" |
|
833
|
|
|
834
|
def test_skips_if_no_name(self): |
|
835
|
parser = _make_c_parser() |
|
836
|
store = _make_store() |
|
837
|
node = MockNode("struct_specifier") |
|
838
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
839
|
parser._handle_struct(node, b"", "point.c", store, stats) |
|
840
|
assert stats["classes"] == 0 |
|
841
|
|
|
842
|
|
|
843
|
class TestCHandleInclude: |
|
844
|
def test_creates_import_node_angle_bracket(self): |
|
845
|
parser = _make_c_parser() |
|
846
|
store = _make_store() |
|
847
|
source = b"#include <stdio.h>" |
|
848
|
path_node = MockNode("system_lib_string", start_byte=9, end_byte=18) |
|
849
|
node = MockNode("preproc_include", start_byte=0, end_byte=18, start_point=(0, 0)) |
|
850
|
node.set_field("path", path_node) |
|
851
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
852
|
parser._handle_include(node, source, "main.c", store, stats) |
|
853
|
assert stats["edges"] == 1 |
|
854
|
props = store.create_node.call_args[0][1] |
|
855
|
assert "stdio.h" in props["name"] |
|
856
|
|
|
857
|
def test_creates_import_node_quoted(self): |
|
858
|
parser = _make_c_parser() |
|
859
|
store = _make_store() |
|
860
|
source = b'#include "utils.h"' |
|
861
|
path_node = MockNode("string_literal", start_byte=9, end_byte=18) |
|
862
|
node = MockNode("preproc_include", start_byte=0, end_byte=18, start_point=(0, 0)) |
|
863
|
node.set_field("path", path_node) |
|
864
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
865
|
parser._handle_include(node, source, "main.c", store, stats) |
|
866
|
assert stats["edges"] == 1 |
|
867
|
props = store.create_node.call_args[0][1] |
|
868
|
assert "utils.h" in props["name"] |
|
869
|
|
|
870
|
|
|
871
|
# ── CppParser ───────────────────────────────────────────────────────────────── |
|
872
|
|
|
873
|
|
|
874
|
def _make_cpp_parser(): |
|
875
|
from navegador.ingestion.cpp import CppParser |
|
876
|
p = CppParser.__new__(CppParser) |
|
877
|
p._parser = MagicMock() |
|
878
|
return p |
|
879
|
|
|
880
|
|
|
881
|
class TestCppParserFileNode: |
|
882
|
def test_parse_file_creates_file_node(self): |
|
883
|
parser = _make_cpp_parser() |
|
884
|
store = _make_store() |
|
885
|
root = MockNode("translation_unit") |
|
886
|
parser._parser.parse.return_value = _make_mock_tree(root) |
|
887
|
with tempfile.NamedTemporaryFile(suffix=".cpp", delete=False) as f: |
|
888
|
f.write(b"class Foo {};\n") |
|
889
|
fpath = Path(f.name) |
|
890
|
try: |
|
891
|
parser.parse_file(fpath, fpath.parent, store) |
|
892
|
assert store.create_node.call_args[0][0] == NodeLabel.File |
|
893
|
assert store.create_node.call_args[0][1]["language"] == "cpp" |
|
894
|
finally: |
|
895
|
fpath.unlink() |
|
896
|
|
|
897
|
|
|
898
|
class TestCppHandleClass: |
|
899
|
def test_creates_class_node(self): |
|
900
|
parser = _make_cpp_parser() |
|
901
|
store = _make_store() |
|
902
|
source = b"class Foo {};" |
|
903
|
name_node = _text_node(b"Foo", "type_identifier") |
|
904
|
body = MockNode("field_declaration_list") |
|
905
|
node = MockNode("class_specifier", start_point=(0, 0), end_point=(0, 12)) |
|
906
|
node.set_field("name", name_node) |
|
907
|
node.set_field("body", body) |
|
908
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
909
|
parser._handle_class(node, source, "Foo.cpp", store, stats) |
|
910
|
assert stats["classes"] == 1 |
|
911
|
|
|
912
|
def test_skips_if_no_name(self): |
|
913
|
parser = _make_cpp_parser() |
|
914
|
store = _make_store() |
|
915
|
node = MockNode("class_specifier") |
|
916
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
917
|
parser._handle_class(node, b"", "Foo.cpp", store, stats) |
|
918
|
assert stats["classes"] == 0 |
|
919
|
|
|
920
|
def test_creates_inherits_edge(self): |
|
921
|
parser = _make_cpp_parser() |
|
922
|
store = _make_store() |
|
923
|
source = b"class Child : public Parent {};" |
|
924
|
name_node = _text_node(b"Child", "type_identifier") |
|
925
|
parent_id = _text_node(b"Parent", "type_identifier") |
|
926
|
base_clause = MockNode("base_class_clause", children=[parent_id]) |
|
927
|
body = MockNode("field_declaration_list") |
|
928
|
node = MockNode("class_specifier", start_point=(0, 0), end_point=(0, 30)) |
|
929
|
node.set_field("name", name_node) |
|
930
|
node.set_field("base_clause", base_clause) |
|
931
|
node.set_field("body", body) |
|
932
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
933
|
parser._handle_class(node, source, "Child.cpp", store, stats) |
|
934
|
assert stats["edges"] == 2 # CONTAINS + INHERITS |
|
935
|
|
|
936
|
def test_walks_member_functions(self): |
|
937
|
parser = _make_cpp_parser() |
|
938
|
store = _make_store() |
|
939
|
source = b"class Foo { void run() {} };" |
|
940
|
class_name = _text_node(b"Foo", "type_identifier") |
|
941
|
fn_id = _text_node(b"run") |
|
942
|
fn_decl = MockNode("function_declarator") |
|
943
|
fn_decl.set_field("declarator", fn_id) |
|
944
|
fn_body = MockNode("compound_statement") |
|
945
|
fn_node = MockNode("function_definition", start_point=(0, 12), end_point=(0, 24)) |
|
946
|
fn_node.set_field("declarator", fn_decl) |
|
947
|
fn_node.set_field("body", fn_body) |
|
948
|
body = MockNode("field_declaration_list", children=[fn_node]) |
|
949
|
node = MockNode("class_specifier", start_point=(0, 0), end_point=(0, 27)) |
|
950
|
node.set_field("name", class_name) |
|
951
|
node.set_field("body", body) |
|
952
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
953
|
parser._handle_class(node, source, "Foo.cpp", store, stats) |
|
954
|
assert stats["functions"] == 1 |
|
955
|
|
|
956
|
|
|
957
|
class TestCppHandleFunction: |
|
958
|
def test_creates_function_node(self): |
|
959
|
parser = _make_cpp_parser() |
|
960
|
store = _make_store() |
|
961
|
source = b"void main() {}" |
|
962
|
fn_id = _text_node(b"main") |
|
963
|
fn_decl = MockNode("function_declarator") |
|
964
|
fn_decl.set_field("declarator", fn_id) |
|
965
|
body = MockNode("compound_statement") |
|
966
|
node = MockNode("function_definition", start_point=(0, 0), end_point=(0, 13)) |
|
967
|
node.set_field("declarator", fn_decl) |
|
968
|
node.set_field("body", body) |
|
969
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
970
|
parser._handle_function(node, source, "main.cpp", store, stats, class_name=None) |
|
971
|
assert stats["functions"] == 1 |
|
972
|
assert store.create_node.call_args[0][0] == NodeLabel.Function |
|
973
|
|
|
974
|
def test_creates_method_node_in_class(self): |
|
975
|
parser = _make_cpp_parser() |
|
976
|
store = _make_store() |
|
977
|
source = b"void run() {}" |
|
978
|
fn_id = _text_node(b"run") |
|
979
|
fn_decl = MockNode("function_declarator") |
|
980
|
fn_decl.set_field("declarator", fn_id) |
|
981
|
body = MockNode("compound_statement") |
|
982
|
node = MockNode("function_definition", start_point=(0, 0), end_point=(0, 12)) |
|
983
|
node.set_field("declarator", fn_decl) |
|
984
|
node.set_field("body", body) |
|
985
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
986
|
parser._handle_function(node, source, "Foo.cpp", store, stats, class_name="Foo") |
|
987
|
assert store.create_node.call_args[0][0] == NodeLabel.Method |
|
988
|
|
|
989
|
def test_skips_if_no_name(self): |
|
990
|
parser = _make_cpp_parser() |
|
991
|
store = _make_store() |
|
992
|
node = MockNode("function_definition") |
|
993
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
994
|
parser._handle_function(node, b"", "main.cpp", store, stats, class_name=None) |
|
995
|
assert stats["functions"] == 0 |
|
996
|
|
|
997
|
|
|
998
|
class TestCppHandleInclude: |
|
999
|
def test_creates_import_node(self): |
|
1000
|
parser = _make_cpp_parser() |
|
1001
|
store = _make_store() |
|
1002
|
source = b"#include <vector>" |
|
1003
|
path_node = MockNode("system_lib_string", start_byte=9, end_byte=17) |
|
1004
|
node = MockNode("preproc_include", start_byte=0, end_byte=17, start_point=(0, 0)) |
|
1005
|
node.set_field("path", path_node) |
|
1006
|
stats = {"functions": 0, "classes": 0, "edges": 0} |
|
1007
|
parser._handle_include(node, source, "Foo.cpp", store, stats) |
|
1008
|
assert stats["edges"] == 1 |
|
1009
|
props = store.create_node.call_args[0][1] |
|
1010
|
assert "vector" in props["name"] |
|
1011
|
|
|
1012
|
|
|
1013
|
class TestCppExtractFunctionName: |
|
1014
|
def test_simple_identifier(self): |
|
1015
|
from navegador.ingestion.cpp import CppParser |
|
1016
|
parser = CppParser.__new__(CppParser) |
|
1017
|
source = b"foo" |
|
1018
|
node = _text_node(b"foo") |
|
1019
|
assert parser._extract_function_name(node, source) == "foo" |
|
1020
|
|
|
1021
|
def test_function_declarator(self): |
|
1022
|
from navegador.ingestion.cpp import CppParser |
|
1023
|
parser = CppParser.__new__(CppParser) |
|
1024
|
source = b"foo" |
|
1025
|
fn_id = _text_node(b"foo") |
|
1026
|
fn_decl = MockNode("function_declarator") |
|
1027
|
fn_decl.set_field("declarator", fn_id) |
|
1028
|
assert parser._extract_function_name(fn_decl, source) == "foo" |
|
1029
|
|
|
1030
|
def test_none_input(self): |
|
1031
|
from navegador.ingestion.cpp import CppParser |
|
1032
|
parser = CppParser.__new__(CppParser) |
|
1033
|
assert parser._extract_function_name(None, b"") is None |
|
1034
|
|