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# Copyright 2014-2018 Jaap Karssenberg <jaap.karssenberg@gmail.com>
import tests
from tests.mainwindow import setUpMainWindow
from tests.pageview import setUpPageView
from zim.notebook import Path
from zim.formats import ParseTree, StubLinker
from zim.formats.html import Dumper as HtmlDumper
from zim.formats.markdown import Dumper as MarkdownDumper
from zim.config import ConfigDict
from zim.plugins import PluginManager
from zim.plugins.sourceview import *
def get_gtk_action(uimanager, name):
for group in uimanager.get_action_groups():
action = group.get_action(name)
if action is not None:
return action
else:
raise ValueError
@tests.skipIf(GtkSource is None, 'GtkSource not available')
class TestPageView(tests.TestCase):
def setUp(self):
PluginManager.load_plugin('sourceview')
def testWidget(self):
pageview = setUpPageView(
self.setUpNotebook(),
text='''\
{{{code: lang="python" linenumbers="true"
def dump():
for i in range(1, 5):
print i
}}}
''' )
# test widget loaded
objects = list(pageview.textview._object_widgets) # XXX
self.assertIsInstance(objects[0], SourceViewWidget)
# test modify
widget = objects[0]
self.assertFalse(pageview.textview.get_buffer().get_modified())
widget.buffer.set_text('some new code')
self.assertTrue(pageview.textview.get_buffer().get_modified())
# test modification ends up in page
tree = pageview.page.get_parsetree()
#print(tree.tostring())
elt = tree.find_element('object')
self.assertIsNotNone(elt)
self.assertEqual(elt.attrib['type'], 'code')
self.assertEqual(elt.content[0][1], 'some new code\n')
def testInsertCodeBlock(self):
window = setUpMainWindow(self.setUpNotebook(content={'Test': 'Test 123'}), path='Test')
action = get_gtk_action(window.uimanager, 'insert_code')
def insert_code_block(dialog):
self.assertIsInstance(dialog, InsertCodeBlockDialog)
iter = dialog.combobox.get_model().get_iter('5:0')
dialog.combobox.set_active_iter(iter)
dialog.assert_response_ok()
with tests.DialogContext(insert_code_block):
action.activate()
tree = window.pageview.page.get_parsetree()
#print(tree.tostring())
elt = tree.find_element('object')
self.assertIsNotNone(elt)
self.assertEqual(elt.attrib['type'], 'code')
# Run a second time because it will excersize default language in uistate
with tests.DialogContext(insert_code_block):
action.activate()
def testInsertCodeBlockCancel(self):
window = setUpMainWindow(self.setUpNotebook(content={'Test': 'Test 123'}), path='Test')
action = get_gtk_action(window.uimanager, 'insert_code')
def cancel_dialog(dialog):
self.assertIsInstance(dialog, InsertCodeBlockDialog)
dialog.response(Gtk.ResponseType.CANCEL)
with tests.DialogContext(cancel_dialog):
action.activate()
tree = window.pageview.page.get_parsetree()
#print(tree.tostring())
elt = tree.find_element('object')
self.assertIsNone(elt)
@tests.skipIf(GtkSource is None, 'GtkSource not available')
class TestSourceViewObject(tests.TestCase):
def setUp(self):
PluginManager.load_plugin('sourceview')
def testPreferencesChanged(self):
notebook = self.setUpNotebook()
page = notebook.get_page(Path('Test'))
obj = PluginManager.insertedobjects['code']
model = obj.model_from_data(notebook, page, *obj.new_object())
widget = obj.create_widget(model)
self.assertTrue(widget.view.get_smart_home_end())
obj.plugin.preferences['smart_home_end'] = False
self.assertFalse(widget.view.get_smart_home_end())
def testPopUp(self):
notebook = self.setUpNotebook()
page = notebook.get_page(Path('Test'))
obj = PluginManager.insertedobjects['code']
model = obj.model_from_data(notebook, page, *obj.new_object())
widget = obj.create_widget(model)
self.assertTrue(widget.view.get_show_line_numbers())
menu = Gtk.Menu()
widget.view.emit('populate-popup', menu)
item = tests.gtk_get_menu_item(menu, _('Show Line Numbers'))
item.activate()
self.assertFalse(widget.view.get_show_line_numbers())
submenu = tests.gtk_get_menu_item(menu, _('Syntax'))
item = tests.gtk_get_menu_item(submenu.get_submenu(), 'Python')
item.activate()
self.assertEqual(widget.buffer.get_language().get_name(), 'Python')
def testDumpHtml(self):
xml = '''\
<?xml version='1.0' encoding='utf-8'?>
<zim-tree><object lang="python" linenumbers="false" type="code">def foo(a, b):
print "FOO", a >= b
</object></zim-tree>'''
tree = ParseTree().fromstring(xml)
dumper = HtmlDumper(StubLinker())
html = dumper.dump(tree)
#print('>>', html)
self.assertIn(
'<pre><code class="python">def foo(a, b):\n\tprint "FOO", a >= b\n\n</code></pre>',
''.join(html)
)
def testDumpMarkdown(self):
xml = '''\
<?xml version='1.0' encoding='utf-8'?>
<zim-tree><object lang="python" linenumbers="false" type="code">def foo(a, b):
print "FOO", a >= b
</object></zim-tree>'''
tree = ParseTree().fromstring(xml)
dumper = MarkdownDumper(StubLinker())
text = dumper.dump(tree)
#print('>>', text)
self.assertIn(
'```python\n'
'def foo(a, b):\n'
' print "FOO", a >= b\n'
'\n'
'```\n',
''.join(text)
)
def testDumpMarkdownFallback(self):
otype = SourceViewObjectType(MockPlugin(), MockObjectMap())
extreme = ''
for i in range(3, 12):
extreme = extreme + ('`' * i) + '\n'
extreme = extreme + ('~' * i) + '\n'
for data, wanted in (
("```\n", "~~~python\n```\n~~~\n"),
("```\n~~~\n", "````python\n```\n~~~\n````\n"),
(extreme, ''.join(['\t'+l for l in extreme.splitlines(True)])) # just indent
):
self.assertEqual(''.join(otype.format_markdown(None, {'lang': 'python'}, data)), wanted)
class MockPlugin():
preferences = ConfigDict()
class MockObjectMap():
__zim_extension_objects__ = []
def register_object(*a):
pass
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