Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/test_pyrepl/test_interact.py

@@ -0,0 +1,275 @@
+import contextlib
+import io
+import unittest
+from unittest.mock import patch
+from textwrap import dedent
+
+from test.support import force_not_colorized
+
+from _pyrepl.console import InteractiveColoredConsole
+from _pyrepl.simple_interact import _more_lines
+
+class TestSimpleInteract(unittest.TestCase):
+    def test_multiple_statements(self):
+        namespace = {}
+        code = dedent("""\
+        class A:
+            def foo(self):
+
+
+                pass
+
+        class B:
+            def bar(self):
+                pass
+
+        a = 1
+        a
+        """)
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        f = io.StringIO()
+        with (
+            patch.object(InteractiveColoredConsole, "showsyntaxerror") as showsyntaxerror,
+            patch.object(InteractiveColoredConsole, "runsource", wraps=console.runsource) as runsource,
+            contextlib.redirect_stdout(f),
+        ):
+            more = console.push(code, filename="<stdin>", _symbol="single")  # type: ignore[call-arg]
+        self.assertFalse(more)
+        showsyntaxerror.assert_not_called()
+
+
+    def test_multiple_statements_output(self):
+        namespace = {}
+        code = dedent("""\
+        b = 1
+        b
+        a = 1
+        a
+        """)
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            more = console.push(code, filename="<stdin>", _symbol="single")  # type: ignore[call-arg]
+        self.assertFalse(more)
+        self.assertEqual(f.getvalue(), "1\n")
+
+    @force_not_colorized
+    def test_multiple_statements_fail_early(self):
+        console = InteractiveColoredConsole()
+        code = dedent("""\
+        raise Exception('foobar')
+        print('spam', 'eggs', sep='&')
+        """)
+        f = io.StringIO()
+        with contextlib.redirect_stderr(f):
+            console.runsource(code)
+        self.assertIn('Exception: foobar', f.getvalue())
+        self.assertNotIn('spam&eggs', f.getvalue())
+
+    def test_empty(self):
+        namespace = {}
+        code = ""
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            more = console.push(code, filename="<stdin>", _symbol="single")  # type: ignore[call-arg]
+        self.assertFalse(more)
+        self.assertEqual(f.getvalue(), "")
+
+    def test_runsource_compiles_and_runs_code(self):
+        console = InteractiveColoredConsole()
+        source = "print('Hello, world!')"
+        with patch.object(console, "runcode") as mock_runcode:
+            console.runsource(source)
+            mock_runcode.assert_called_once()
+
+    def test_runsource_returns_false_for_successful_compilation(self):
+        console = InteractiveColoredConsole()
+        source = "print('Hello, world!')"
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+
+    @force_not_colorized
+    def test_runsource_returns_false_for_failed_compilation(self):
+        console = InteractiveColoredConsole()
+        source = "print('Hello, world!'"
+        f = io.StringIO()
+        with contextlib.redirect_stderr(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        self.assertIn('SyntaxError', f.getvalue())
+
+    @force_not_colorized
+    def test_runsource_show_syntax_error_location(self):
+        console = InteractiveColoredConsole()
+        source = "def f(x, x): ..."
+        f = io.StringIO()
+        with contextlib.redirect_stderr(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        r = """
+    def f(x, x): ...
+             ^
+SyntaxError: duplicate argument 'x' in function definition"""
+        self.assertIn(r, f.getvalue())
+
+    def test_runsource_shows_syntax_error_for_failed_compilation(self):
+        console = InteractiveColoredConsole()
+        source = "print('Hello, world!'"
+        with patch.object(console, "showsyntaxerror") as mock_showsyntaxerror:
+            console.runsource(source)
+            mock_showsyntaxerror.assert_called_once()
+        source = dedent("""\
+        match 1:
+            case {0: _, 0j: _}:
+                pass
+        """)
+        with patch.object(console, "showsyntaxerror") as mock_showsyntaxerror:
+            console.runsource(source)
+            mock_showsyntaxerror.assert_called_once()
+
+    def test_runsource_survives_null_bytes(self):
+        console = InteractiveColoredConsole()
+        source = "\x00\n"
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f), contextlib.redirect_stderr(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        self.assertIn("source code string cannot contain null bytes", f.getvalue())
+
+    def test_no_active_future(self):
+        console = InteractiveColoredConsole()
+        source = dedent("""\
+        x: int = 1
+        print(__annotations__)
+        """)
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        self.assertEqual(f.getvalue(), "{'x': <class 'int'>}\n")
+
+    def test_future_annotations(self):
+        console = InteractiveColoredConsole()
+        source = dedent("""\
+        from __future__ import annotations
+        def g(x: int): ...
+        print(g.__annotations__)
+        """)
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            result = console.runsource(source)
+        self.assertFalse(result)
+        self.assertEqual(f.getvalue(), "{'x': 'int'}\n")
+
+    def test_future_barry_as_flufl(self):
+        console = InteractiveColoredConsole()
+        f = io.StringIO()
+        with contextlib.redirect_stdout(f):
+            result = console.runsource("from __future__ import barry_as_FLUFL\n")
+            result = console.runsource("""print("black" <> 'blue')\n""")
+        self.assertFalse(result)
+        self.assertEqual(f.getvalue(), "True\n")
+
+
+class TestMoreLines(unittest.TestCase):
+    def test_invalid_syntax_single_line(self):
+        namespace = {}
+        code = "if foo"
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_empty_line(self):
+        namespace = {}
+        code = ""
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_valid_single_statement(self):
+        namespace = {}
+        code = "foo = 1"
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_multiline_single_assignment(self):
+        namespace = {}
+        code = dedent("""\
+        foo = [
+            1,
+            2,
+            3,
+        ]""")
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_multiline_single_block(self):
+        namespace = {}
+        code = dedent("""\
+        def foo():
+            '''docs'''
+
+            return 1""")
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertTrue(_more_lines(console, code))
+
+    def test_multiple_statements_single_line(self):
+        namespace = {}
+        code = "foo = 1;bar = 2"
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_multiple_statements(self):
+        namespace = {}
+        code = dedent("""\
+        import time
+
+        foo = 1""")
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertTrue(_more_lines(console, code))
+
+    def test_multiple_blocks(self):
+        namespace = {}
+        code = dedent("""\
+        from dataclasses import dataclass
+
+        @dataclass
+        class Point:
+            x: float
+            y: float""")
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertTrue(_more_lines(console, code))
+
+    def test_multiple_blocks_empty_newline(self):
+        namespace = {}
+        code = dedent("""\
+        from dataclasses import dataclass
+
+        @dataclass
+        class Point:
+            x: float
+            y: float
+        """)
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_multiple_blocks_indented_newline(self):
+        namespace = {}
+        code = (
+            "from dataclasses import dataclass\n"
+            "\n"
+            "@dataclass\n"
+            "class Point:\n"
+            "    x: float\n"
+            "    y: float\n"
+            "    "
+        )
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertFalse(_more_lines(console, code))
+
+    def test_incomplete_statement(self):
+        namespace = {}
+        code = "if foo:"
+        console = InteractiveColoredConsole(namespace, filename="<stdin>")
+        self.assertTrue(_more_lines(console, code))