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Fix #8103

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Kovid Goyal
2024-12-05 19:19:15 +05:30
parent 512bea3d43
commit a4d2d933c9
2 changed files with 20 additions and 11 deletions
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30
kitty_tests/screen.py
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@@ -657,6 +657,7 @@ class TestScreen(BaseTest):
self.ae(s.text_for_selection(), ('abc ', 'xy'))
self.ae(s.text_for_selection(True), ('a\x1b[32mb\x1b[39mc ', 'xy', '\x1b[m'))
self.ae(s.text_for_selection(True, True), ('a\x1b[32mb\x1b[39mc', 'xy', '\x1b[m'))
# ]]]]]]]]]]]]]]]]]]]]
def test_soft_hyphen(self):
s = self.create_screen()
@@ -668,17 +669,24 @@ class TestScreen(BaseTest):
def test_variation_selectors(self):
s = self.create_screen()
s.draw('\U0001f610')
self.ae(s.cursor.x, 2)
s.carriage_return(), s.linefeed()
s.draw('\U0001f610\ufe0e')
self.ae(s.cursor.x, 1)
s.carriage_return(), s.linefeed()
s.draw('\u25b6')
self.ae(s.cursor.x, 1)
s.carriage_return(), s.linefeed()
s.draw('\u25b6\ufe0f')
self.ae(s.cursor.x, 2)
def t(*a):
s.reset()
for i in range(0, len(a), 2):
char, x = a[i], a[i+1]
s.draw(char)
self.ae(s.cursor.x, x, f'after char: {char!r}')
# already wide + VS15
t('\U0001f610', 2, '\ufe0e', 1, '\ufe0e', 1)
t('\U0001f610\ufe0e', 1, '\ufe0e', 1)
# narrow + VS16
t('\u25b6', 1, '\ufe0f', 2)
t('\u25b6\ufe0f', 2)
# wide + VS16
t('\u26d4\ufe0f', 2, '\ufe0f', 2)
t('\u26d4', 2, '\ufe0f', 2)
# narrow + VS15
t('\u25b6', 1, '\ufe0e', 1)
t('\u25b6\ufe0e', 1)
def test_writing_with_cursor_on_trailer_of_wide_character(self):
s = self.create_screen()