forked from Fediversity/Fediversity
Full rework of the Pixelfed test
This commit is contained in:
parent
e4ad4e266c
commit
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GPG key ID:
35DB9EC8886E1CB8
3 changed files with 192 additions and 223 deletions
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@ -8,8 +8,8 @@
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{
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{
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checks = {
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checks = {
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mastodon = import ./tests/mastodon.nix { inherit self pkgs; };
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mastodon = import ./tests/mastodon.nix { inherit self pkgs; };
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pixelfed-garage = import ./tests/pixelfed-garage.nix { inherit self pkgs; };
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peertube = import ./tests/peertube.nix { inherit self pkgs; };
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peertube = import ./tests/peertube.nix { inherit self pkgs; };
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pixelfed = import ./tests/pixelfed.nix { inherit self pkgs; };
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};
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};
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};
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};
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}
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}
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@ -1,222 +0,0 @@
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{ pkgs, self }:
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let
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lib = pkgs.lib;
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## FIXME: this binding was not used but maybe we want a side effect or something?
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# rebuildableTest = import ./rebuildableTest.nix pkgs;
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email = "test@test.com";
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password = "testtest";
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# FIXME: Replace all the By.XPATH by By.CSS_SELECTOR.
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seleniumImports = ''
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import sys
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from selenium import webdriver
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from selenium.webdriver.common.by import By
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from selenium.webdriver.chrome.options import Options
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'';
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seleniumSetup = ''
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print("Create and configure driver...", file=sys.stderr)
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options = Options()
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# options.add_argument("--headless=new")
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service = webdriver.ChromeService(executable_path="${lib.getExe pkgs.chromedriver}") # noqa: E501
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driver = webdriver.Chrome(options=options, service=service)
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driver.implicitly_wait(30)
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driver.set_window_size(1280, 960)
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'';
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seleniumPixelfedLogin = ''
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print("Open login page...", file=sys.stderr)
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driver.get("http://pixelfed.localhost/login")
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print("Enter email...", file=sys.stderr)
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driver.find_element(By.ID, "email").send_keys("${email}")
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print("Enter password...", file=sys.stderr)
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driver.find_element(By.ID, "password").send_keys("${password}")
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# FIXME: This is disgusting. Find instead the input type submit in the form
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# with action ending in "/login".
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print("Click “Login” button...", file=sys.stderr)
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driver.find_element(By.XPATH, "//button[normalize-space()='Login']").click()
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'';
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## NOTE: `path` must be a valid python string, either a variable or _quoted_.
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seleniumTakeScreenshot = path: ''
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print("Take screenshot...", file=sys.stderr)
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if not driver.save_screenshot(${path}):
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raise Exception("selenium could not save screenshot")
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'';
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seleniumQuit = ''
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print("Quitting...", file=sys.stderr)
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driver.quit()
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'';
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seleniumScriptPostPicture =
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pkgs.writers.writePython3Bin "selenium-script-post-picture"
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{ libraries = with pkgs.python3Packages; [ selenium ]; }
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''
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import os
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import time
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${seleniumImports}
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from selenium.webdriver.support.wait import WebDriverWait
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${seleniumSetup}
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${seleniumPixelfedLogin}
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time.sleep(3)
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media_path = os.environ['POST_MEDIA']
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# Find the new post form, fill it in with our pictureand a caption.
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print("Click on “Create New Post”...", file=sys.stderr)
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driver.find_element(By.LINK_TEXT, "Create New Post").click()
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print("Add file to input element...", file=sys.stderr)
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driver.find_element(By.XPATH, "//input[@type='file']").send_keys(media_path)
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print("Add a caption", file=sys.stderr)
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driver.find_element(By.CSS_SELECTOR, ".media-body textarea").send_keys(
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"Fediversity test of image upload to pixelfed with garage storage."
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)
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time.sleep(3)
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print("Click on “Post” button...", file=sys.stderr)
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driver.find_element(By.LINK_TEXT, "Post").click()
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# Wait until the post loads, and in particular its picture, then take a
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# screenshot of the whole page.
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print("Wait for post and image to be loaded...", file=sys.stderr)
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img = driver.find_element(
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By.XPATH,
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"//div[@class='timeline-status-component-content']//img"
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)
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WebDriverWait(driver, timeout=10).until(
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lambda d: d.execute_script("return arguments[0].complete", img)
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)
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time.sleep(3)
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${seleniumTakeScreenshot "\"/home/selenium/screenshot.png\""}
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${seleniumQuit}'';
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seleniumScriptGetSrc =
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pkgs.writers.writePython3Bin "selenium-script-get-src"
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{ libraries = with pkgs.python3Packages; [ selenium ]; }
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''
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${seleniumImports}
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${seleniumSetup}
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${seleniumPixelfedLogin}
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img = driver.find_element(
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By.XPATH,
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"//div[@class='timeline-status-component-content']//img"
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)
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# REVIEW: Need to wait for it to be loaded?
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print(img.get_attribute('src'))
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${seleniumQuit}'';
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in
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pkgs.nixosTest {
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name = "test-pixelfed-garage";
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nodes = {
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server =
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{ config, ... }:
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{
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services = {
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xserver = {
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enable = true;
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displayManager.lightdm.enable = true;
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desktopManager.lxqt.enable = true;
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};
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displayManager.autoLogin = {
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enable = true;
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user = "selenium";
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};
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};
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virtualisation.resolution = {
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x = 1680;
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y = 1050;
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};
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virtualisation = {
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memorySize = lib.mkVMOverride 8192;
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cores = 8;
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};
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imports = with self.nixosModules; [
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fediversity
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../vm/garage-vm.nix
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../vm/pixelfed-vm.nix
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];
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# TODO: pair down
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environment.systemPackages = with pkgs; [
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python3
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chromium
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chromedriver
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xh
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seleniumScriptPostPicture
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seleniumScriptGetSrc
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helix
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imagemagick
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];
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environment.variables = {
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POST_MEDIA = ./fediversity.png;
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AWS_ACCESS_KEY_ID = config.services.garage.ensureKeys.pixelfed.id;
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AWS_SECRET_ACCESS_KEY = config.services.garage.ensureKeys.pixelfed.secret;
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## without this we get frivolous errors in the logs
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MC_REGION = "garage";
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};
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# chrome does not like being run as root
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users.users.selenium = {
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isNormalUser = true;
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};
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};
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};
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testScript =
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{ nodes, ... }:
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''
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import re
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server.start()
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with subtest("Pixelfed starts"):
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server.wait_for_unit("phpfpm-pixelfed.service")
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with subtest("Account creation"):
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server.succeed("pixelfed-manage user:create --name=test --username=test --email=${email} --password=${password} --confirm_email=1")
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# NOTE: This could in theory give a false positive if pixelfed changes it's
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# colorscheme to include pure green. (see same problem in mastodon-garage.nix).
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# TODO: For instance: post a red image and check that the green pixel IS NOT
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# there, then post a green image and check that the green pixel IS there.
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with subtest("Image displays"):
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server.succeed("su - selenium -c 'selenium-script-post-picture ${email} ${password}'")
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server.copy_from_vm("/home/selenium/screenshot.png", "")
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displayed_colors = server.succeed("magick /home/selenium/screenshot.png -define histogram:unique-colors=true -format %c histogram:info:")
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# check that the green image displayed somewhere
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image_check = re.match(".*#FF0500.*", displayed_colors, re.S)
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if image_check is None:
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raise Exception("cannot detect the uploaded image on pixelfed page.")
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with subtest("access garage"):
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server.succeed("mc alias set garage ${nodes.server.fediversity.internal.garage.api.url} --api s3v4 --path off $AWS_ACCESS_KEY_ID $AWS_SECRET_ACCESS_KEY")
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server.succeed("mc ls garage/pixelfed")
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with subtest("access image in garage"):
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image = server.succeed("mc find garage --regex '\\.png' --ignore '*_thumb.png'")
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image = image.rstrip()
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if image == "":
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raise Exception("image posted to Pixelfed did not get stored in garage")
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server.succeed(f"mc cat {image} >/garage-image.png")
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garage_image_hash = server.succeed("identify -quiet -format '%#' /garage-image.png")
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image_hash = server.succeed("identify -quiet -format '%#' $POST_MEDIA")
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if garage_image_hash != image_hash:
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raise Exception("image stored in garage did not match image uploaded")
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with subtest("Check that image comes from garage"):
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src = server.succeed("su - selenium -c 'selenium-script-get-src ${email} ${password}'")
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if not src.startswith("${nodes.server.fediversity.internal.garage.web.urlForBucket "pixelfed"}"):
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raise Exception("image does not come from garage")
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'';
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}
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191
services/tests/pixelfed.nix
Normal file
191
services/tests/pixelfed.nix
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{ pkgs, self }:
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let
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lib = pkgs.lib;
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email = "test@test.com";
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password = "testtest";
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testPicture = pkgs.copyPathToStore ./green.png;
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testPictureColour = "#00FF00";
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seleniumScriptPostPicture =
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garageBucketUrl:
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pkgs.writers.writePython3Bin "selenium-script-post-picture"
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{
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libraries = with pkgs.python3Packages; [ selenium ];
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flakeIgnore = [
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"E302"
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"E305"
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"E501" # welcome to the 21st century
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];
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}
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''
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import re
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import subprocess
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import sys
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from selenium import webdriver
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from selenium.webdriver.common.by import By
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from selenium.webdriver.firefox.options import Options
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from selenium.webdriver.support.ui import WebDriverWait
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print("Create and configure driver...", file=sys.stderr)
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options = Options()
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options.add_argument("--headless")
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service = webdriver.FirefoxService(executable_path="${lib.getExe pkgs.geckodriver}")
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driver = webdriver.Firefox(options=options, service=service)
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driver.set_window_size(4096, 2160)
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driver.implicitly_wait(360)
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wait = WebDriverWait(driver, timeout=720, poll_frequency=60)
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############################################################
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# Login
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print("Open login page...", file=sys.stderr)
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driver.get("http://pixelfed.localhost/login")
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print("Enter email...", file=sys.stderr)
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driver.find_element(By.ID, "email").send_keys("${email}")
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print("Enter password...", file=sys.stderr)
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driver.find_element(By.ID, "password").send_keys("${password}")
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print("Click “Login” button...", file=sys.stderr)
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driver.find_element(By.XPATH, "//button[normalize-space()='Login']").click()
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############################################################
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# Post picture
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# Find the new post form, fill it in with our picture.
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print("Click on “Create New Post”...", file=sys.stderr)
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driver.find_element(By.LINK_TEXT, "Create New Post").click()
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print("Add file to input element...", file=sys.stderr)
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driver.find_element(By.XPATH, "//input[@type='file']").send_keys("${testPicture}")
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print("Click on “Post” button...", file=sys.stderr)
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driver.find_element(By.LINK_TEXT, "Post").click()
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# Wait until the post loads, and in particular its picture, then take a
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# screenshot of the whole page.
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print("Wait for post and picture to be loaded...", file=sys.stderr)
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img = driver.find_element(By.XPATH, "//div[@class='timeline-status-component-content']//img")
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wait.until(lambda d: d.execute_script("return arguments[0].complete", img))
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############################################################
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# Check that the picture actually shows
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def detect_picture_in_screen(d):
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print(" Taking a screenshot...", file=sys.stderr)
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d.save_screenshot("/home/selenium/screenshot.png")
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print(" Checking it...", file=sys.stderr)
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displayed_colours = subprocess.run(
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[
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"magick",
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"/home/selenium/screenshot.png",
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"-define",
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"histogram:unique-colors=true",
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"-format",
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"%c",
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"histogram:info:",
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],
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capture_output=True,
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text=True,
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check=True,
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).stdout
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result = bool(re.search("${testPictureColour}", displayed_colours, re.IGNORECASE))
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if not result:
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print(" Could not find the picture in the screenshot.", file=sys.stderr)
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return result
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print("Wait until the picture shows in screen...", file=sys.stderr)
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wait.until(detect_picture_in_screen)
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print("Picture detected!", file=sys.stderr)
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############################################################
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# Check that the picture gets to Garage
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def detect_src_in_garage(d):
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print(" Reload the timeline...", file=sys.stderr)
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driver.get("http://pixelfed.localhost/")
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print(" Getting the picture's src and checking it...", file=sys.stderr)
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img = driver.find_element(By.XPATH, "//div[@class='timeline-status-component-content']//img")
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result = img.get_attribute('src').startswith("${garageBucketUrl}")
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if not result:
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print(" The picture's src does not point to Garage.", file=sys.stderr)
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return result
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print("Wait until the picture's src points to Garage...", file=sys.stderr)
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wait.until(detect_src_in_garage)
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print("Picture's src points to Garage!", file=sys.stderr)
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############################################################
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print("Done; bye!", file=sys.stderr)
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driver.close()
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'';
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in
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pkgs.nixosTest {
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name = "pixelfed";
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nodes = {
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server =
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{ config, ... }:
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{
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imports = with self.nixosModules; [
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fediversity
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../vm/garage-vm.nix
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../vm/pixelfed-vm.nix
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../vm/interactive-vm.nix
|
||||||
|
];
|
||||||
|
|
||||||
|
environment.systemPackages = with pkgs; [
|
||||||
|
python3
|
||||||
|
firefox-unwrapped
|
||||||
|
geckodriver
|
||||||
|
xh
|
||||||
|
(seleniumScriptPostPicture (config.fediversity.internal.garage.web.urlForBucket "pixelfed"))
|
||||||
|
helix
|
||||||
|
imagemagick
|
||||||
|
];
|
||||||
|
|
||||||
|
environment.variables = {
|
||||||
|
AWS_ACCESS_KEY_ID = config.services.garage.ensureKeys.pixelfed.id;
|
||||||
|
AWS_SECRET_ACCESS_KEY = config.services.garage.ensureKeys.pixelfed.secret;
|
||||||
|
## without this we get frivolous errors in the logs
|
||||||
|
MC_REGION = "garage";
|
||||||
|
};
|
||||||
|
|
||||||
|
# Do not run Selenium scripts as root
|
||||||
|
users.users.selenium.isNormalUser = true;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
testScript =
|
||||||
|
{ nodes, ... }:
|
||||||
|
''
|
||||||
|
server.start()
|
||||||
|
|
||||||
|
with subtest("Pixelfed starts"):
|
||||||
|
server.wait_for_unit("phpfpm-pixelfed.service")
|
||||||
|
server.succeed("pixelfed-manage user:create --name=test --username=test --email=${email} --password=${password} --confirm_email=1")
|
||||||
|
|
||||||
|
# NOTE: This could in theory give a false positive if pixelfed changes it's
|
||||||
|
# colorscheme to include pure green. (see same problem in mastodon-garage.nix).
|
||||||
|
# TODO: For instance: post a red picture and check that the green pixel IS NOT
|
||||||
|
# there, then post a green picture and check that the green pixel IS there.
|
||||||
|
|
||||||
|
with subtest("Post an picture in the browser"):
|
||||||
|
server.succeed("su - selenium -c 'selenium-script-post-picture ${email} ${password}'")
|
||||||
|
server.copy_from_vm("/home/selenium/screenshot.png", "")
|
||||||
|
|
||||||
|
with subtest("Find picture in garage"):
|
||||||
|
server.succeed("mc alias set garage ${nodes.server.fediversity.internal.garage.api.url} --api s3v4 --path off $AWS_ACCESS_KEY_ID $AWS_SECRET_ACCESS_KEY")
|
||||||
|
picture = server.succeed("mc find garage --regex '\\.png' --ignore '*_thumb.png'")
|
||||||
|
picture = picture.rstrip()
|
||||||
|
if picture == "":
|
||||||
|
raise Exception("Could not find any _thumb.png picture stored in Garage")
|
||||||
|
server.succeed(f"mc cat {picture} > /picture.png")
|
||||||
|
garage_hash = server.succeed("identify -quiet -format '%#' /picture.png")
|
||||||
|
hash = server.succeed("identify -quiet -format '%#' ${testPicture}")
|
||||||
|
if garage_hash != hash:
|
||||||
|
raise Exception("The picture stored in Garage does not correspond to the original one.")
|
||||||
|
'';
|
||||||
|
}
|
||||||
Loading…
Add table
Reference in a new issue