Add tests for conf parsing

kitty_tests/options.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+# vim:fileencoding=utf-8
+# License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
+
+
+from . import BaseTest
+
+
+class TestConfParsing(BaseTest):
+
+    def test_conf_parsing(self):
+        from kitty.config import load_config, defaults
+        from kitty.constants import is_macos
+        from kitty.options.utils import to_modifiers
+        bad_lines = []
+
+        def p(*lines, bad_line_num=0):
+            del bad_lines[:]
+            ans = load_config(overrides=lines, accumulate_bad_lines=bad_lines)
+            self.ae(len(bad_lines), bad_line_num)
+            return ans
+
+        def keys_for_func(opts, name):
+            for key, action in opts.keymap.items():
+                if action.func == name:
+                    yield key
+
+        opts = p('font_size 11.37', 'clear_all_shortcuts y', 'color23 red')
+        self.ae(opts.font_size, 11.37)
+        self.ae(opts.mouse_hide_wait, 0 if is_macos else 3)
+        self.ae(tuple(opts.color23), (255, 0, 0))
+        self.assertFalse(opts.keymap)
+        opts = p('clear_all_shortcuts y', 'map f1 next_window')
+        self.ae(len(opts.keymap), 1)
+        opts = p('strip_trailing_spaces always')
+        self.ae(opts.strip_trailing_spaces, 'always')
+        self.assertFalse(bad_lines)
+        opts = p('pointer_shape_when_grabbed XXX', bad_line_num=1)
+        self.ae(opts.pointer_shape_when_grabbed, defaults.pointer_shape_when_grabbed)
+        opts = p('env A=1', 'env B=x$A', 'clear_all_shortcuts y', 'kitten_alias a b --moo', 'map f1 kitten a')
+        self.ae(opts.env, {'A': '1', 'B': 'x1'})
+        ka = tuple(opts.keymap.values())[0]
+        self.ae(ka.args, ('b', '--moo'))
+        opts = p('kitty_mod alt')
+        self.ae(opts.kitty_mod, to_modifiers('alt'))
+        self.ae(next(keys_for_func(opts, 'next_layout')).mods, opts.kitty_mod)