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import os
from typing import Callable
import unittest
import warnings
from gi.repository import GLib, Gtk, GtkSource
from iotas.formatter import Formatter, LinkStateInfo
warnings.filterwarnings("ignore", "version")
class Test(unittest.TestCase):
formatter: Formatter
buffer: GtkSource.Buffer
awaiting_signal = False
def test_bold(self) -> None:
# Markup around cursor
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "****")
centre = buffer.get_iter_at_offset(2)
buffer.place_cursor(centre)
formatter.bold()
self.assertEqual(self.__get_text(), "")
# Markup around selection
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "text")
buffer.select_range(buffer.get_start_iter(), start_iter)
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "**text**")
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "text")
Gtk.TextBuffer.select_range
# Removing markup when cursor within bold
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "**text**")
buffer.place_cursor(buffer.get_iter_at_offset(4))
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "text")
# Multi-line selection ignored (uses selection start as cursor instead)
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "line\nline\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_iter_at_offset(15))
self.__call_and_wait(formatter.bold)
self.assertEqual(self.__get_text(), "****line\nline\nline\nline")
def test_italic(self) -> None:
# Markup around cursor
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "__")
centre = buffer.get_iter_at_offset(1)
buffer.place_cursor(centre)
formatter.italic()
self.assertEqual(self.__get_text(), "")
# Markup around selection
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "text")
buffer.select_range(buffer.get_start_iter(), start_iter)
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "_text_")
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "text")
Gtk.TextBuffer.select_range
# Removing markup when cursor within italic
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "_text_")
buffer.place_cursor(buffer.get_iter_at_offset(3))
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "text")
# Multi-line selection ignored (uses selection start as cursor instead)
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "line\nline\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_iter_at_offset(15))
self.__call_and_wait(formatter.italic)
self.assertEqual(self.__get_text(), "__line\nline\nline\nline")
def test_strikethrough(self) -> None:
# Markup around cursor
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "~~~~")
centre = buffer.get_iter_at_offset(2)
buffer.place_cursor(centre)
formatter.strikethrough()
self.assertEqual(self.__get_text(), "")
# Markup around selection
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "text")
buffer.select_range(buffer.get_start_iter(), start_iter)
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "~~text~~")
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "text")
Gtk.TextBuffer.select_range
# Removing markup when cursor within strikethrough
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "~~text~~")
buffer.place_cursor(buffer.get_iter_at_offset(4))
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "text")
# Multi-line selection ignored (uses selection start as cursor instead)
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "line\nline\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_iter_at_offset(15))
self.__call_and_wait(formatter.strikethrough)
self.assertEqual(self.__get_text(), "~~~~line\nline\nline\nline")
def test_quote(self) -> None:
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> ")
formatter.quote()
self.assertEqual(self.__get_text(), "")
# Cursor location and selection not making a difference
buffer.insert(buffer.get_start_iter(), "text")
buffer.place_cursor(self.buffer.get_end_iter())
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> text")
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "text")
buffer.place_cursor(self.buffer.get_start_iter())
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "text")
buffer.select_range(buffer.get_iter_at_offset(2), buffer.get_iter_at_offset(3))
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> text")
# Basic multi-line
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "line\nline\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> line\n> line\n> line\n> line")
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "line\nline\nline\nline")
# Mixed quote indentation multi-line
formatter, buffer = self.__reset()
start_iter = buffer.get_start_iter()
buffer.insert(start_iter, "line\n> line\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "> line\n> > line\n> line\n> line")
self.__call_and_wait(formatter.quote)
self.assertEqual(self.__get_text(), "line\n> line\nline\nline")
def test_heading(self) -> None:
# Empty
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.heading, 1)
self.assertEqual(self.__get_text(), "# ")
formatter.heading(0)
self.assertEqual(self.__get_text(), "")
# Basic text
buffer.insert(buffer.get_start_iter(), "text")
self.__call_and_wait(formatter.heading, 1)
self.assertEqual(self.__get_text(), "# text")
self.__call_and_wait(formatter.heading, 3)
self.assertEqual(self.__get_text(), "### text")
formatter.heading(0)
self.assertEqual(self.__get_text(), "text")
# Cursor location and selection not making a difference
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
buffer.place_cursor(self.buffer.get_end_iter())
self.__call_and_wait(formatter.heading, 1)
self.assertEqual(self.__get_text(), "# text")
formatter.heading(0)
self.assertEqual(self.__get_text(), "text")
buffer.place_cursor(self.buffer.get_start_iter())
self.__call_and_wait(formatter.heading, 1)
self.assertEqual(self.__get_text(), "# text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
formatter.heading(0)
self.assertEqual(self.__get_text(), "text")
buffer.select_range(buffer.get_iter_at_offset(2), buffer.get_iter_at_offset(3))
self.__call_and_wait(formatter.heading, 1)
self.assertEqual(self.__get_text(), "# text")
def test_get_link_state(self) -> None:
# Empty
formatter, buffer = self.__reset()
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "")
self.assertEqual(state.text, "")
# Typical inline link
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "[text](<https://linky.com>)")
buffer.place_cursor(buffer.get_start_iter())
state = formatter.get_link_state()
self.assertFalse(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "text")
self.assertEqual(state.source_text, "[text](<https://linky.com>)")
self.assertEqual(state.start_offset, 0)
self.assertEqual(state.end_offset, 27)
# Creating inline from automatic
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "<https://linky.com>")
buffer.place_cursor(buffer.get_start_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertTrue(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "")
# URL in plain text
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "https://linky.com")
buffer.place_cursor(buffer.get_start_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "")
# New from URL selection
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "https://linky.com")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "")
# Edit selected inline
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "[text](<https://linky.com>)")
buffer.select_range(buffer.get_iter_at_offset(3), buffer.get_iter_at_offset(10))
state = formatter.get_link_state()
self.assertFalse(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "text")
self.assertEqual(state.source_text, "[text](<https://linky.com>)")
self.assertEqual(state.start_offset, 0)
self.assertEqual(state.end_offset, 27)
# Creating inline from selected automatic
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "<https://linky.com>")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertTrue(state.automatic_link)
self.assertEqual(state.link, "https://linky.com")
self.assertEqual(state.text, "")
# Selection text for title in creation
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "plain text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "")
self.assertEqual(state.text, "plain text")
# Avoiding creating link from selection which has markup
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- item")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "")
self.assertEqual(state.text, "")
# Create when seeing only part of URI
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "plain text https://")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "")
self.assertEqual(state.text, "")
# Ignore selection when multi-line, create new
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "[text](<https://linky.com>)\ntext")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
state = formatter.get_link_state()
self.assertTrue(state.creating)
self.assertFalse(state.automatic_link)
self.assertEqual(state.link, "")
self.assertEqual(state.text, "")
def test_link(self) -> None:
# No replacement
formatter, buffer = self.__reset()
info = LinkStateInfo()
info.text = "text"
info.link = "https://linky.com"
formatter.link(info)
self.assertEqual(self.__get_text(), "[text](https://linky.com)")
# Replace text used for title
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "plain text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
info = formatter.get_link_state()
self.assertTrue(info.creating)
self.assertFalse(info.automatic_link)
self.assertEqual(info.link, "")
self.assertEqual(info.text, "plain text")
info.link = "https://linky.com"
formatter.link(info)
self.assertEqual(self.__get_text(), "[plain text](https://linky.com)")
# Edit inline
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "[text](https://linky.com)")
buffer.place_cursor(buffer.get_start_iter())
info = formatter.get_link_state()
self.assertFalse(info.creating)
self.assertFalse(info.automatic_link)
self.assertEqual(info.link, "https://linky.com")
self.assertEqual(info.text, "text")
self.assertEqual(info.source_text, "[text](https://linky.com)")
self.assertEqual(info.start_offset, 0)
self.assertEqual(info.end_offset, 25)
info.link = "https://newlink.com"
info.text = "new text"
formatter.link(info)
self.assertEqual(self.__get_text(), "[new text](https://newlink.com)")
# Insert instead of edit if buffer is updated remotely while in edit link dialog
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "[text](https://linky.com)")
buffer.place_cursor(buffer.get_start_iter())
info = formatter.get_link_state()
info.link = "https://newlink.com"
info.text = "new text"
self.__insert_and_wait(buffer.get_start_iter(), "modified")
formatter.link(info)
self.assertEqual(
self.__get_text(), "modified[new text](https://newlink.com)[text](https://linky.com)"
)
def test_code(self) -> None:
# Markup around cursor
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.code)
self.assertEqual(self.__get_text(), "``")
formatter.code()
self.assertEqual(self.__get_text(), "")
# Code block
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "line\nline\nline")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.code)
self.assertEqual(self.__get_text(), "```\nline\nline\nline\n```\n")
formatter.code()
self.assertEqual(self.__get_text(), "line\nline\nline\n\n")
# Basic span
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "code")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.code)
self.assertEqual(self.__get_text(), "`code`")
formatter.code()
self.assertEqual(self.__get_text(), "code")
# Double backtick span
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "``code``")
buffer.place_cursor(buffer.get_iter_at_offset(3))
formatter.code()
self.assertEqual(self.__get_text(), "code")
def test_unordered_list(self) -> None:
# Empty
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "- ")
formatter.unordered_list()
self.assertEqual(self.__get_text(), "")
# Basic
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "- text")
# Multi-line
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "text\ntext\n- text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "- text\n- text\ntext")
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "text\ntext\n- text")
# Other list items
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- [ ] text")
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "- text")
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "1. text")
self.__call_and_wait(formatter.unordered_list)
self.assertEqual(self.__get_text(), "- text")
def test_ordered_list(self) -> None:
# Empty
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. ")
formatter.ordered_list()
self.assertEqual(self.__get_text(), "")
# Basic
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. text")
# Multi-line
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "text\ntext\ntext")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. text\n2. text\n3. text")
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "text\ntext\ntext")
# Continuation of existing
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "1. text\n2. text\n3. text\ntext\ntext")
success, line_iter = buffer.get_iter_at_line(3)
self.assertTrue(success)
buffer.select_range(line_iter, buffer.get_end_iter())
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. text\n2. text\n3. text\n4. text\n5. text")
# Other list items
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- [ ] text\n* text\n+ text\n- text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. text\n2. text\n3. text\n4. text")
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- [ ] text")
self.__call_and_wait(formatter.ordered_list)
self.assertEqual(self.__get_text(), "1. text")
def test_checkbox(self) -> None:
# Empty
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "- [ ] ")
formatter.checkbox()
self.assertEqual(self.__get_text(), "")
# Basic
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "- [ ] text")
# Multi-line
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "text\ntext\n- [ ] text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "- [ ] text\n- [ ] text\ntext")
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "text\ntext\n- [ ] text")
# Other list items
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- text\n* text\n+ text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "- [ ] text\n- [ ] text\n- [ ] text")
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "1. text")
self.__call_and_wait(formatter.checkbox)
self.assertEqual(self.__get_text(), "- [ ] text")
def test_toggle_checkbox(self) -> None:
# Empty
formatter, buffer = self.__reset()
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "")
# Plain text
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "text")
# Basic
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- [ ] text")
self.__call_and_wait(formatter.toggle_checkbox)
self.assertEqual(self.__get_text(), "- [x] text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "- [ ] text")
# Indented
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), " - [ ] text")
self.__call_and_wait(formatter.toggle_checkbox)
self.assertEqual(self.__get_text(), " - [x] text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), " - [ ] text")
# Multi line
formatter, buffer = self.__reset()
self.__insert_and_wait(buffer.get_start_iter(), "- [ ] text\n- [ ] text\n- [x] text")
buffer.select_range(buffer.get_start_iter(), buffer.get_end_iter())
self.__call_and_wait(formatter.toggle_checkbox)
self.assertEqual(self.__get_text(), "- [x] text\n- [x] text\n- [ ] text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "- [ ] text\n- [ ] text\n- [x] text")
# Other list items
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "- text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "- text")
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "1. text")
formatter.toggle_checkbox()
self.assertEqual(self.__get_text(), "1. text")
def test_horizontal_rule(self) -> None:
formatter, buffer = self.__reset()
self.__call_and_wait(formatter.horizontal_rule)
self.assertEqual(self.__get_text(), "\n- - -\n")
self.__call_and_wait(formatter.horizontal_rule)
self.assertEqual(self.__get_text(), "\n\n")
formatter, buffer = self.__reset()
buffer.insert(buffer.get_start_iter(), "text")
buffer.place_cursor(buffer.get_start_iter())
self.__call_and_wait(formatter.horizontal_rule)
self.assertEqual(self.__get_text(), "\n- - -\n\ntext")
formatter, buffer = self.__reset()
buffer.insert(buffer.get_end_iter(), "text")
buffer.place_cursor(buffer.get_start_iter())
self.__call_and_wait(formatter.horizontal_rule)
self.assertEqual(self.__get_text(), "\n- - -\n\ntext")
def test_table(self) -> None:
def add_table(columns, rows, view_width, character_width) -> None:
self.__call_and_wait(formatter.table, columns, rows, view_width, character_width)
def check_table(columns: int, rows: int, min_column_width: int) -> bool:
text = self.__get_text()
lines = text.strip().split("\n")
if len(lines) != rows + 2:
return False
if lines[0].replace(" ", "") != "|" * (columns + 1):
return False
return True
formatter, buffer = self.__reset()
add_table(columns=3, rows=3, view_width=600, character_width=5)
self.assertTrue(check_table(3, 3, 20))
# Check GFM min column width
formatter, buffer = self.__reset()
add_table(columns=300, rows=3, view_width=600, character_width=5)
self.assertTrue(check_table(300, 3, 3))
def __get_language(self) -> tuple[GtkSource.LanguageManager, GtkSource.Language]:
manager = GtkSource.LanguageManager()
file_dir = os.path.dirname(__file__)
language_path = os.path.join(
file_dir, os.pardir, "data", "gtksourceview-5", "language-specs"
)
manager.prepend_search_path(language_path)
language = manager.get_language("iotas-markdown")
return (manager, language)
def __reset(self) -> tuple[Formatter, GtkSource.Buffer]:
self.formatter = Formatter()
self.__manager, language = self.__get_language()
self.buffer = GtkSource.Buffer.new_with_language(language)
self.formatter.buffer = self.buffer
return (self.formatter, self.buffer)
def __get_text(self) -> str:
if self.buffer is None:
return ""
else:
start = self.buffer.get_start_iter()
end = self.buffer.get_end_iter()
return self.buffer.get_text(start, end, False)
def __call_and_wait(self, call: Callable, *args) -> None:
context = GLib.MainContext.default()
self.buffer.connect("highlight-updated", self.__flag_not_waiting)
self.awaiting_signal = True
call(*args)
while self.awaiting_signal:
context.iteration(False)
def __insert_and_wait(self, location: Gtk.TextIter, text: str) -> None:
context = GLib.MainContext.default()
self.buffer.connect("highlight-updated", self.__flag_not_waiting)
self.awaiting_signal = True
self.buffer.insert(location, text)
while self.awaiting_signal:
context.iteration(False)
def __flag_not_waiting(self, *_args) -> None:
self.awaiting_signal = False
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