def repeat_key_up_until_image_found(image_pattern,
num_of_key_up_presses=10,
delay_between_presses=1):
"""
Press the Key Up button until specified image pattern is found.
:param image_pattern: Image Pattern to search.
:param num_of_key_up_presses: Number of presses of the Key Up button.
:param delay_between_presses: Number of seconds to wait between the Key Down presses
:return: Boolean. True if image pattern found during the Key Up button pressing, False otherwise
"""
if not isinstance(image_pattern, Pattern):
raise ValueError(INVALID_GENERIC_INPUT)
pattern_found = False
for _ in range(num_of_key_up_presses):
pattern_found = exists(image_pattern)
if pattern_found:
break
type(Key.UP)
time.sleep(delay_between_presses)
return pattern_found
def close_tab():
"""Close the currently focused tab (Except for app tabs)."""
if OSHelper.is_mac():
type(text="w", modifier=KeyModifier.CMD)
else:
type(text="w", modifier=KeyModifier.CTRL)
time.sleep(Settings.DEFAULT_UI_DELAY)
def select_search_bar():
"""If the search bar is present, select the search bar, otherwise this selects the location bar."""
if OSHelper.is_mac():
type(text='k', modifier=KeyModifier.CMD)
else:
type(text='k', modifier=KeyModifier.CTRL)
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
def new_tab():
"""Open a new browser tab."""
if OSHelper.is_mac():
type(text='t', modifier=KeyModifier.CMD)
else:
type(text='t', modifier=KeyModifier.CTRL)
time.sleep(Settings.DEFAULT_UI_DELAY)
def maximize_window():
"""Maximize the browser window to fill the screen.
This is NOT Full Screen mode.
"""
if OSHelper.is_mac():
# There is no keyboard shortcut for this on Mac. We'll do it the old fashioned way.
# This image is of the three window control buttons at top left of the window.
# We have to resize the window to ensure maximize works properly in all cases.
window_controls_pattern = Pattern('window_controls.png')
controls_location = find(window_controls_pattern)
xcoord = controls_location.x
ycoord = controls_location.y
width, height = window_controls_pattern.get_size()
drag_start = Location(xcoord + 70, ycoord + 5)
drag_end = Location(xcoord + 75, ycoord + 5)
Mouse().drag_and_drop(drag_start, drag_end, duration=0.1)
# Alt key changes maximize button from full screen to maximize window.
maximize_button = window_controls_pattern.target_offset(width / 2 - 3, 0)
key_down(Key.ALT)
click(maximize_button)
key_up(Key.ALT)
elif OSHelper.is_windows():
type(text=Key.UP, modifier=KeyModifier.WIN)
else:
type(text=Key.UP, modifier=[KeyModifier.CTRL, KeyModifier.META])
time.sleep(Settings.DEFAULT_UI_DELAY)
def select_zoom_menu_option(option_number):
"""Open the 'Zoom' menu from the 'View' menu and select option."""
open_zoom_menu()
repeat_key_down(option_number)
type(text=Key.ENTER)
def restore_window_from_taskbar(option=None):
"""Restore firefox from task bar."""
if OSHelper.is_mac():
try:
click(Pattern("main_menu_window.png"))
if option == "browser_console":
click(Pattern("window_browser_console.png"))
else:
click(Pattern("window_firefox.png"))
except FindError:
raise APIHelperError("Restore window from taskbar unsuccessful.")
elif OSHelper.get_os_version() == "win7":
try:
click(Pattern("firefox_start_bar.png"))
if option == "library_menu":
click(Pattern("firefox_start_bar_library.png"))
if option == "browser_console":
click(Pattern("firefox_start_bar_browser_console.png"))
except FindError:
raise APIHelperError("Restore window from taskbar unsuccessful.")
else:
type(text=Key.TAB, modifier=KeyModifier.ALT)
if OSHelper.is_linux():
Mouse().move(Location(0, 50))
time.sleep(Settings.DEFAULT_UI_DELAY)
def right_click_and_type(target, delay=None, keyboard_action=None):
right_click(target)
if delay:
time.sleep(delay)
else:
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
type(text=keyboard_action)
def paste(text: str):
"""
:param text: Text to be pasted.
:return: None.
"""
pyperclip.copy(text)
text_copied = False
wait_scan_rate = float(Settings.wait_scan_rate)
interval = 1 / wait_scan_rate
max_attempts = int(Settings.auto_wait_timeout * wait_scan_rate)
attempt = 0
while not text_copied and attempt < max_attempts:
if pyperclip.paste() == text:
text_copied = True
else:
time.sleep(interval)
attempt += 1
if not text_copied:
raise FindError("Paste method failed.")
if OSHelper.is_mac():
type(text="v", modifier=KeyModifier.CMD)
else:
type(text="v", modifier=KeyModifier.CTRL)
pyperclip.copy("")
def history_sidebar():
"""Toggle open/close the history sidebar."""
if OSHelper.is_mac():
type(text='h', modifier=[KeyModifier.CMD, KeyModifier.SHIFT])
else:
type(text='h', modifier=KeyModifier.CTRL)
time.sleep(Settings.DEFAULT_UI_DELAY)
def close_window():
"""Close the currently focused window."""
if OSHelper.is_mac():
type(text="w", modifier=[KeyModifier.CMD, KeyModifier.SHIFT])
else:
type(text="w", modifier=[KeyModifier.CTRL, KeyModifier.SHIFT])
time.sleep(Settings.DEFAULT_UI_DELAY)
def bookmark_all_tabs():
"""Open the Bookmark All Tabs dialog."""
if OSHelper.is_mac():
type(text='d', modifier=[KeyModifier.CMD, KeyModifier.SHIFT])
else:
type(text='d', modifier=[KeyModifier.CTRL, KeyModifier.SHIFT])
# Wait for the Bookmark All Tabs dialog to be opened.
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
def restart_via_console():
"""
restarts Firefox if web console is opened
"""
if OSHelper.is_mac():
type(text='r', modifier=[KeyModifier.CMD, KeyModifier.ALT])
else:
type(text='r', modifier=[KeyModifier.CTRL, KeyModifier.ALT])
def select_location_bar():
"""Set focus to the location bar."""
if OSHelper.is_mac():
type(text='l', modifier=KeyModifier.CMD)
else:
type(text='l', modifier=KeyModifier.CTRL)
# Wait to allow the location bar to become responsive.
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
def open_browser_console():
"""
Opens the Browser Console.
"""
if OSHelper.is_mac():
type(text="j", modifier=[KeyModifier.CMD, KeyModifier.SHIFT])
else:
type(text="j", modifier=[KeyModifier.CTRL, KeyModifier.SHIFT])
def select_folder_location_bar():
"""Set focus to the location bar/open folder popup in previously opened file manager
(e.g. "Open file", "Import bookmark") to navigate to path"""
if OSHelper.is_mac():
type(text='g', modifier=[KeyModifier.SHIFT, KeyModifier.CMD])
else:
type(text='l', modifier=KeyModifier.CTRL)
def change_search_previous():
"""If the search bar has focus, change the search engine to the previous in the list.
(side effect: this also opens the search engine manager, if it wasn't already open).
"""
if OSHelper.is_mac():
type(text=Key.UP, modifier=KeyModifier.CMD)
else:
type(text=Key.UP, modifier=KeyModifier.CTRL)
def find_previous():
"""Find the previous occurrence of term, if find is already active on a search term.
Find previous can also find the previous occurrence of a term without opening the find toolbar.
"""
if OSHelper.is_mac():
type(text='g', modifier=[KeyModifier.CMD, KeyModifier.SHIFT])
else:
type(text='g', modifier=[KeyModifier.CTRL, KeyModifier.SHIFT])
def repeat_key_down(num):
"""Repeat DOWN keystroke a given number of times.
:param num: Number of times to repeat DOWN key stroke.
:return: None.
"""
for i in range(num):
type(Key.DOWN)
time.sleep(Settings.DEFAULT_UI_DELAY_SHORT)
def repeat_key_up(num):
"""Repeat UP keystroke a given number of times.
:param num: Number of times to repeat UP key stroke.
:return: None.
"""
for i in range(num):
type(Key.UP)
time.sleep(1)
def find_next():
"""Find next occurrence of term, if find is already active on a search term.
Find next (again) can also find the next occurrence of a term without opening the find toolbar.
"""
if OSHelper.is_mac():
type(text='g', modifier=KeyModifier.CMD)
else:
type(text='g', modifier=KeyModifier.CTRL)
def open_firefox_menu():
"""
Opens Firefox top menu
"""
if OSHelper.is_linux():
key_down(Key.ALT)
time.sleep(0.5)
key_up(Key.ALT)
elif OSHelper.is_windows():
type(Key.ALT)
def bookmark_page():
"""Bookmark the current page."""
if OSHelper.is_mac():
type(text='d', modifier=KeyModifier.CMD)
else:
type(text='d', modifier=KeyModifier.CTRL)
try:
wait(LocationBar.STAR_BUTTON_STARRED, 10)
logger.debug('Page was successfully bookmarked')
except FindError:
raise APIHelperError('Page can not be bookmarked')
def navigate(url):
"""Navigates, via the location bar, to a given URL.
:param url: The string to type into the location bar.
:return: None.
"""
try:
select_location_bar()
paste(url)
time.sleep(Settings.DEFAULT_UI_DELAY_SHORT)
type(Key.ENTER)
except Exception:
raise APIHelperError("No active window found, cannot navigate to page.")
def confirm_close_multiple_tabs():
"""Click confirm 'Close all tabs' for warning popup when multiple tabs are
opened.
"""
close_all_tabs_button_pattern = Pattern("close_all_tabs_button.png")
try:
wait(close_all_tabs_button_pattern, 5)
logger.debug('"Close all tabs" warning popup found.')
type(Key.ENTER)
except FindError:
logger.debug('Couldn\'t find the "Close all tabs" warning popup.')
pass
def open_library_menu(option):
"""Open a specific option from 'Library' menu with an option as an argument.
:param option: Library menu option to be selected.
:return: None
"""
library_menu_pattern = NavBar.LIBRARY_MENU
library_option_list = {
'Bookmarks': 1,
'View Pocket List': 2,
'History': 3,
'Downloads': 4,
'Synced Tabs': 5
}
if OSHelper.is_windows():
value = 5
else:
value = 4
try:
wait(library_menu_pattern, 10)
region = Region(
image_find(library_menu_pattern).x - Screen().width / value,
image_find(library_menu_pattern).y,
Screen().width / value,
Screen().height / value,
)
logger.debug("Library menu found.")
except FindError:
raise APIHelperError(
"Can't find the library menu in the page, aborting test.")
else:
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
click(library_menu_pattern)
time.sleep(Settings.DEFAULT_UI_DELAY_SHORT)
try:
time.sleep(Settings.DEFAULT_UI_DELAY_SHORT)
region.wait(LibraryMenu.BOOKMARKS_OPTION, 10)
option_number_in_library_list = library_option_list[option]
for _ in range(option_number_in_library_list):
time.sleep(0.5)
type(Key.TAB)
time.sleep(1)
type(Key.ENTER)
except FindError:
raise APIHelperError(
"Can't find the option in the page, aborting test.")
def delete_selected_file():
"""Delete selected file/files inside a folder."""
if OSHelper.is_mac():
type(text=Key.BACKSPACE, modifier=KeyModifier.CMD)
elif OSHelper.get_os_version() == 'win7':
type(text=Key.DELETE)
type(text='y')
else:
type(text=Key.DELETE)
def key_to_one_off_search(highlighted_pattern, direction="left"):
"""Iterate through the one of search engines list until the given one is
highlighted.
param: highlighted_pattern: The pattern image to search for.
param: direction: direction to key to: right or left (default)
return: None.
"""
max_attempts = 7
while max_attempts > 0:
if exists(highlighted_pattern, 1):
max_attempts = 0
else:
if direction == "right":
type(Key.RIGHT)
else:
type(Key.LEFT)
max_attempts -= 1
def select_file_in_folder(directory, filename_pattern, file_option, max_num_of_attempts=3):
"""
Opens directory, selects file in opened directory, and provides action with it (e.g. copy, cut, delete),
and closes opened directory.
:param directory: Folder on hard drive to open.
:param filename_pattern: File Pattern to select.
:param file_option: File processing function. Appropriate methods are: edit_copy, edit_cut, edit_delete.
:param max_num_of_attempts: Attempts to find pattern of file name. Default: 3
"""
finder_list_view = '2'
type_delay = 0.5
if not isinstance(directory, str):
raise ValueError(INVALID_GENERIC_INPUT)
if not isinstance(filename_pattern, Pattern):
raise ValueError(INVALID_GENERIC_INPUT)
if not callable(file_option):
raise ValueError(INVALID_GENERIC_INPUT)
open_directory(directory)
try:
for attempt in range(1, max_num_of_attempts + 1):
file_located = exists(filename_pattern)
if file_located:
logger.debug('File {} in directory {} is available.'.format(filename_pattern, directory))
break
else:
if attempt == max_num_of_attempts:
logger.debug('File {} is not available after {} attempt(s).'.format(filename_pattern, attempt))
raise Exception
time.sleep(Settings.DEFAULT_UI_DELAY_LONG)
if OSHelper.is_mac():
type(text=finder_list_view, modifier=KeyModifier.CMD, interval=type_delay)
click(filename_pattern)
file_option()
except Exception:
raise APIHelperError('Could not find file {} in folder {}.'.format(filename_pattern, directory))
finally:
if OSHelper.is_windows():
type(text='w', modifier=KeyModifier.CTRL)
elif OSHelper.is_linux():
type(text='q', modifier=KeyModifier.CTRL)
elif OSHelper.is_mac():
type(text='w', modifier=[KeyModifier.CMD, KeyModifier.ALT])
def open_hamburger_menu(option=None):
"""Open a specific option from the hamburger menu. If no option is given, just open the menu.
In that case, the calling test must close the menu on its own.
:param option: Hamburger menu option to be selected.
:return: None.
"""
hamburger_menu_pattern = NavBar.HAMBURGER_MENU
region = Screen.UPPER_RIGHT_CORNER
sign_in_to_firefox_pattern = Pattern("sign_in_to_firefox.png")
option_list = {
'Restore Previous Session': 5,
'Customize': 14,
'Print': 17,
'Web Developer': 20,
'Help': 22,
'Exit': 23,
'Quit': 23
}
try:
region.wait(hamburger_menu_pattern, 5)
logger.debug("Hamburger menu found.")
except FindError:
raise APIHelperError(
'Can\'t find the "hamburger menu" in the page, aborting test.')
else:
try:
region.click(hamburger_menu_pattern)
region.wait(sign_in_to_firefox_pattern, 10)
if option is not None:
reps = option_list[option]
count = 0
while count < reps:
time.sleep(0.5)
type(Key.TAB)
count = count + 1
time.sleep(1)
type(Key.ENTER)
except FindError:
raise APIHelperError("Can't click the menu button. Aborting test.")
