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tests: Wait for data in the clipboard.

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This should hopefully stabilize the flaky clipboard tests.
See #1183.
This commit is contained in:
Florian Bruhin 2015-12-17 22:17:38 +01:00
parent f19de5b908
commit 8786e979a6
3 changed files with 57 additions and 44 deletions
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54
tests/integration/features/caret.feature
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@ -10,7 +10,7 @@ Feature: Caret mode
Scenario: Selecting the entire document
When I run :toggle-selection
And I run :move-to-end-of-document
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain:
one two three
eins zwei drei
@ -23,14 +23,14 @@ Feature: Caret mode
And I run :move-to-start-of-document
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one"
Scenario: Moving to end and to start of document (with selection)
When I run :move-to-end-of-document
And I run :toggle-selection
And I run :move-to-start-of-document
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain:
one two three
eins zwei drei
@ -43,7 +43,7 @@ Feature: Caret mode
Scenario: Selecting a block
When I run :toggle-selection
And I run :move-to-end-of-next-block
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain:
one two three
eins zwei drei
@ -53,7 +53,7 @@ Feature: Caret mode
And I run :toggle-selection
And I run :move-to-end-of-prev-block
And I run :move-to-prev-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain:
drei
@ -64,14 +64,14 @@ Feature: Caret mode
And I run :move-to-end-of-prev-block
And I run :toggle-selection
And I run :move-to-prev-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "drei"
Scenario: Moving back to the start of previous block (with selection)
When I run :move-to-end-of-next-block with count 2
And I run :toggle-selection
And I run :move-to-start-of-prev-block
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain:
eins zwei drei
@ -82,20 +82,20 @@ Feature: Caret mode
And I run :move-to-start-of-prev-block
And I run :toggle-selection
And I run :move-to-next-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "eins "
Scenario: Moving to the start of next block (with selection)
When I run :toggle-selection
And I run :move-to-start-of-next-block
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three\n"
Scenario: Moving to the start of next block
When I run :move-to-start-of-next-block
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "eins"
# line
@ -103,20 +103,20 @@ Feature: Caret mode
Scenario: Selecting a line
When I run :toggle-selection
And I run :move-to-end-of-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three"
Scenario: Moving and selecting a line
When I run :move-to-next-line
And I run :toggle-selection
And I run :move-to-end-of-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "eins zwei drei"
Scenario: Selecting next line
When I run :toggle-selection
And I run :move-to-next-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three\n"
Scenario: Moving to end and to start of line
@ -124,21 +124,21 @@ Feature: Caret mode
And I run :move-to-start-of-line
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one"
Scenario: Selecting a line (backwards)
When I run :move-to-end-of-line
And I run :toggle-selection
When I run :move-to-start-of-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three"
Scenario: Selecting previous line
When I run :move-to-next-line
And I run :toggle-selection
When I run :move-to-prev-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three\n"
Scenario: Moving to previous line
@ -146,7 +146,7 @@ Feature: Caret mode
When I run :move-to-prev-line
And I run :toggle-selection
When I run :move-to-next-line
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one two three\n"
# word
@ -154,35 +154,35 @@ Feature: Caret mode
Scenario: Selecting a word
When I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one"
Scenario: Moving to end and selecting a word
When I run :move-to-end-of-word
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain " two"
Scenario: Moving to next word and selecting a word
When I run :move-to-next-word
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "two"
Scenario: Moving to next word and selecting until next word
When I run :move-to-next-word
And I run :toggle-selection
And I run :move-to-next-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "two "
Scenario: Moving to previous word and selecting a word
When I run :move-to-end-of-word
And I run :toggle-selection
And I run :move-to-prev-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one"
Scenario: Moving to previous word
@ -190,7 +190,7 @@ Feature: Caret mode
And I run :move-to-prev-word
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "one"
# char
@ -198,21 +198,21 @@ Feature: Caret mode
Scenario: Selecting a char
When I run :toggle-selection
And I run :move-to-next-char
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "o"
Scenario: Moving and selecting a char
When I run :move-to-next-char
And I run :toggle-selection
And I run :move-to-next-char
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "n"
Scenario: Selecting previous char
When I run :move-to-end-of-word
And I run :toggle-selection
And I run :move-to-prev-char
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "e"
Scenario: Moving to previous char
@ -220,7 +220,7 @@ Feature: Caret mode
And I run :move-to-prev-char
And I run :toggle-selection
And I run :move-to-end-of-word
And I yank the selected text
And I run :yank-selected
Then the clipboard should contain "e"
# :yank-selected

32
tests/integration/features/conftest.py
View File

@ -29,6 +29,7 @@ import collections
import pytest
import yaml
import pytest_bdd as bdd
from PyQt5.QtCore import QElapsedTimer
from PyQt5.QtGui import QClipboard
from helpers import utils
@ -350,12 +351,37 @@ def check_open_tabs(quteproc, tabs):
assert 'active' not in session_tab
def _wait_for_clipboard(qtbot, clipboard, mode, expected):
timeout = 1000
timer = QElapsedTimer()
timer.start()
while True:
if clipboard.text(mode=mode) == expected:
return
with qtbot.waitSignal(clipboard.changed, timeout=timeout) as blocker:
pass
if not blocker.signal_emitted or timer.hasExpired(timeout):
mode_names = {
QClipboard.Clipboard: 'clipboard',
QClipboard.Selection: 'primary selection',
}
raise WaitForTimeout(
"Timed out after {}ms waiting for {} in {}.".format(
timeout, expected, mode_names[mode]))
@bdd.then(bdd.parsers.re(r'the (?P<what>primary selection|clipboard) should '
r'contain "(?P<content>.*)"'))
def clipboard_contains(qapp, httpbin, what, content):
def clipboard_contains(qtbot, qapp, httpbin, what, content):
mode = _clipboard_mode(qapp, what)
expected = content.replace('(port)', str(httpbin.port))
expected = expected.replace('\\n', '\n')
_wait_for_clipboard(qtbot, qapp.clipboard(), mode, expected)
data = qapp.clipboard().text(mode=mode)
assert data == expected
@bdd.then(bdd.parsers.parse('the clipboard should contain:\n{content}'))
def clipboard_contains_multiline(qtbot, qapp, content):
expected = '\n'.join(line.strip() for line in content.splitlines())
_wait_for_clipboard(qtbot, qapp.clipboard(), QClipboard.Clipboard,
expected)

15
tests/integration/features/test_caret.py
View File

@ -20,6 +20,7 @@
import pytest
import pytest_bdd as bdd
from PyQt5.QtGui import QClipboard
# pylint: disable=unused-import
from test_yankpaste import skip_with_broken_clipboard
@ -31,17 +32,3 @@ pytestmark = pytest.mark.qt_log_ignore(
bdd.scenarios('caret.feature')
@bdd.when("I yank the selected text")
def yank_selected_text(qtbot, qapp, quteproc):
"""Run :yank-selected and wait until the clipboard content changes."""
with qtbot.wait_signal(qapp.clipboard().changed):
quteproc.send_cmd(':yank-selected')
@bdd.then(bdd.parsers.parse('the clipboard should contain:\n{content}'))
def clipboard_contains_multiline(qapp, content):
data = qapp.clipboard().text()
expected = '\n'.join(line.strip() for line in content.splitlines())
assert data == expected