chore: add GUT test framework

addons/gut/documentation/class_ref/logger.py

@@ -0,0 +1,69 @@
+import sys
+from godot_consts import *
+
+verbose_enabled = True
+debug_enabled = True
+should_color = True
+
+STYLES: Dict[str, str] = {}
+
+def set_should_color(should):
+    global should_color
+
+    # Enable ANSI escape code support on Windows 10 and later (for colored console output).
+    # <https://github.com/python/cpython/issues/73245>
+    if should_color and sys.stdout.isatty() and sys.platform == "win32":
+        try:
+            from ctypes import WinError, byref, windll  # type: ignore
+            from ctypes.wintypes import DWORD  # type: ignore
+
+            stdout_handle = windll.kernel32.GetStdHandle(DWORD(-11))
+            mode = DWORD(0)
+            if not windll.kernel32.GetConsoleMode(stdout_handle, byref(mode)):
+                raise WinError()
+            mode = DWORD(mode.value | 4)
+            if not windll.kernel32.SetConsoleMode(stdout_handle, mode):
+                raise WinError()
+        except Exception:
+            should_color = False
+
+    STYLES["red"] = "\x1b[91m" if should_color else ""
+    STYLES["green"] = "\x1b[92m" if should_color else ""
+    STYLES["yellow"] = "\x1b[93m" if should_color else ""
+    STYLES["bold"] = "\x1b[1m" if should_color else ""
+    STYLES["regular"] = "\x1b[22m" if should_color else ""
+    STYLES["reset"] = "\x1b[0m" if should_color else ""
+
+
+def print_error(error: str, state=None) -> None:
+    print(f'{STYLES["red"]}{STYLES["bold"]}ERROR:{STYLES["regular"]} {error}{STYLES["reset"]}')
+    if(state != None):
+        state.num_errors += 1
+
+
+def print_warning(warning: str, state=None) -> None:
+    print(f'{STYLES["yellow"]}{STYLES["bold"]}WARNING:{STYLES["regular"]} {warning}{STYLES["reset"]}')
+    if(state != None):
+        state.num_warnings += 1
+
+
+def print_style(sname: str, text: str, plain_text="") -> None:
+    print(f'{STYLES[sname]}{text}{STYLES["reset"]}{plain_text}')
+
+
+def _print_arg(sname, prefix, arg):
+    out = ""
+    for a in arg:
+        out += str(a) + " "
+    print_style(sname, prefix, out)
+
+
+def vprint(*arg) -> None:
+    if(verbose_enabled):
+        _print_arg("bold", "[Info]  ", arg)
+
+
+def dbg(*arg) -> None:
+    if(debug_enabled):
+        _print_arg("bold", "[Debug]  ", arg)
+