Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

32 files changed, 237 insertions, 60 deletions

diff --git a/taskcluster/docker/snap-coreXX-build/run.sh b/taskcluster/docker/snap-coreXX-build/run.sh
index 5b3efbb756..234fc98519 100755
--- a/taskcluster/docker/snap-coreXX-build/run.sh
+++ b/taskcluster/docker/snap-coreXX-build/run.sh
@@ -19,7 +19,7 @@ unset MOZ_AUTOMATION
 
 MOZCONFIG=mozconfig.in
 
-USE_SNAP_FROM_STORE=${USE_SNAP_FROM_STORE:-0}
+USE_SNAP_FROM_STORE_OR_MC=${USE_SNAP_FROM_STORE_OR_MC:-0}
 
 TRY=0
 if [ "${BRANCH}" = "try" ]; then
@@ -27,7 +27,7 @@ if [ "${BRANCH}" = "try" ]; then
   TRY=1
 fi
 
-if [ "${USE_SNAP_FROM_STORE}" = "0" ]; then
+if [ "${USE_SNAP_FROM_STORE_OR_MC}" = "0" ]; then
   # ESR currently still has a hard dependency against zstandard==0.17.0 so
   # install this specific version here
   if [ "${BRANCH}" = "esr" ]; then
@@ -91,7 +91,7 @@ if [ "${USE_SNAP_FROM_STORE}" = "0" ]; then
   SNAPCRAFT_BUILD_ENVIRONMENT_CPU=$(nproc) \
   CRAFT_PARTS_PACKAGE_REFRESH=0 \
     snapcraft --destructive-mode --verbose
-else
+elif [ "${USE_SNAP_FROM_STORE_OR_MC}" = "store" ]; then
   mkdir from-snap-store && cd from-snap-store
 
   CHANNEL="${BRANCH}"
@@ -102,6 +102,45 @@ else
   snap download --channel="${CHANNEL}" firefox
   SNAP_DEBUG_NAME=$(find . -maxdepth 1 -type f -name "firefox*.snap" | sed -e 's/\.snap$/.debug/g')
   touch "${SNAP_DEBUG_NAME}"
+else
+  mkdir from-mc && cd from-mc
+
+  # index.gecko.v2.mozilla-central.latest.firefox.amd64-esr-debug
+  #  => https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.v2.mozilla-central.latest.firefox.amd64-esr-debug/artifacts/public%2Fbuild%2Ffirefox.snap
+  # index.gecko.v2.mozilla-central.revision.bf0897ec442e625c185407cc615a6adc0e40fa75.firefox.amd64-esr-debug
+  #  => https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.v2.mozilla-central.revision.bf0897ec442e625c185407cc615a6adc0e40fa75.firefox.amd64-esr-debug/artifacts/public%2Fbuild%2Ffirefox.snap
+  # index.gecko.v2.mozilla-central.latest.firefox.amd64-nightly
+  #  => https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.v2.mozilla-central.latest.firefox.amd64-nightly/artifacts/public%2Fbuild%2Ffirefox.snap
+  # index.gecko.v2.mozilla-central.revision.bf0897ec442e625c185407cc615a6adc0e40fa75.firefox.amd64-nightly
+  #  => https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.v2.mozilla-central.revision.bf0897ec442e625c185407cc615a6adc0e40fa75.firefox.amd64-nightly/artifacts/public%2Fbuild%2Ffirefox.snap
+
+  INDEX_NAME="${BRANCH}"
+  if [ "${INDEX_NAME}" = "try" ]; then
+    INDEX_NAME=nightly
+  fi;
+
+  if [ "${DEBUG}" = "1" ]; then
+    INDEX_NAME="${INDEX_NAME}-debug"
+  fi;
+
+  TASKCLUSTER_API_ROOT="https://firefox-ci-tc.services.mozilla.com/api"
+
+  URL_TASK="${TASKCLUSTER_API_ROOT}/index/v1/task/gecko.v2.mozilla-central.${USE_SNAP_FROM_STORE_OR_MC}.firefox.amd64-${INDEX_NAME}"
+  PKGS_TASK_ID=$(curl "${URL_TASK}" | jq -r '.taskId')
+
+  if [ -z "${PKGS_TASK_ID}" ]; then
+    echo "Failure to find matching taskId for ${USE_SNAP_FROM_STORE_OR_MC} + ${INDEX_NAME}"
+    exit 1
+  fi
+
+  PKGS_URL="${TASKCLUSTER_API_ROOT}/queue/v1/task/${PKGS_TASK_ID}/artifacts"
+  for pkg in $(curl "${PKGS_URL}" | jq -r '.artifacts | . [] | select(.name | contains("public/build/firefox_")) | .name');
+  do
+    url="${TASKCLUSTER_API_ROOT}/queue/v1/task/${PKGS_TASK_ID}/artifacts/${pkg}"
+    target_name="$(basename "${pkg}")"
+    echo "$url => $target_name"
+    curl -SL "${url}" -o "${target_name}"
+  done;
 fi
 
 cp ./*.snap ./*.debug /builds/worker/artifacts/
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests.py b/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests.py
index fb8841817b..87320d5638 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests.py
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests.py
@@ -13,12 +13,13 @@ import time
 import traceback
 
 from mozlog import formatters, handlers, structuredlog
-from PIL import Image, ImageChops
+from PIL import Image, ImageChops, ImageDraw
 from selenium import webdriver
 from selenium.common.exceptions import TimeoutException
 from selenium.webdriver.common.by import By
 from selenium.webdriver.firefox.options import Options
 from selenium.webdriver.firefox.service import Service
+from selenium.webdriver.remote.webdriver import WebDriver
 from selenium.webdriver.remote.webelement import WebElement
 from selenium.webdriver.support import expected_conditions as EC
 from selenium.webdriver.support.ui import WebDriverWait
@@ -128,6 +129,9 @@ class SnapTestsBase:
         else:
             return 5
 
+    def is_debug_build(self):
+        return "BUILD_IS_DEBUG" in os.environ.keys()
+
     def maybe_collect_reference(self):
         return "TEST_COLLECT_REFERENCE" in os.environ.keys()
 
@@ -149,9 +153,11 @@ class SnapTestsBase:
             element_or_driver.screenshot_as_png
             if isinstance(element_or_driver, WebElement)
             else element_or_driver.get_screenshot_as_png()
+            if isinstance(element_or_driver, WebDriver)
+            else base64.b64decode(element_or_driver)
         )
         svg_png = Image.open(io.BytesIO(png_bytes)).convert("RGB")
-        svg_png_cropped = svg_png.crop((0, 0, svg_png.width - 20, svg_png.height - 20))
+        svg_png_cropped = svg_png.crop((0, 35, svg_png.width - 20, svg_png.height - 10))
 
         if self.maybe_collect_reference():
             new_ref = "new_{}".format(exp["reference"])
@@ -169,8 +175,28 @@ class SnapTestsBase:
 
         svg_ref = Image.open(os.path.join(self._dir, exp["reference"])).convert("RGB")
         diff = ImageChops.difference(svg_ref, svg_png_cropped)
+        bbox = diff.getbbox()
+
+        if bbox is not None:
+            (diff_r, diff_g, diff_b) = diff.getextrema()
+
+            min_is_black = (diff_r[0] == 0) and (diff_g[0] == 0) and (diff_b[0] == 0)
+            max_is_low_enough = (
+                (diff_r[1] <= 15) and (diff_g[1] <= 15) and (diff_b[1] <= 15)
+            )
+
+            draw_ref = ImageDraw.Draw(svg_ref)
+            draw_ref.rectangle(bbox, outline="red")
+
+            draw_rend = ImageDraw.Draw(svg_png_cropped)
+            draw_rend.rectangle(bbox, outline="red")
+
+            draw_diff = ImageDraw.Draw(diff)
+            draw_diff.rectangle(bbox, outline="red")
+
+            # Some differences have been found, let's verify
+            self._logger.info("Non empty differences bbox: {}".format(bbox))
 
-        if diff.getbbox() is not None:
             buffered = io.BytesIO()
             diff.save(buffered, format="PNG")
 
@@ -190,8 +216,18 @@ class SnapTestsBase:
             ) as current_screenshot:
                 svg_png_cropped.save(current_screenshot)
 
-            assert diff.getbbox() is None, "Mismatching screenshots for {}".format(
-                exp["reference"]
+            with open(
+                self.get_screenshot_destination("reference_rendering.png"), "wb"
+            ) as current_screenshot:
+                svg_ref.save(current_screenshot)
+
+            # Assume a difference is mismatching if the minimum pixel value in
+            # image difference is NOT black or if the maximum pixel value is
+            # not low enough
+            assert (
+                min_is_black and max_is_low_enough
+            ), "Mismatching screenshots for {} with extremas: {}".format(
+                exp["reference"], (diff_r, diff_g, diff_b)
             )
 
 
@@ -255,7 +291,7 @@ class SnapTests(SnapTestsBase):
         return True
 
     def test_youtube(self, exp):
-        self.open_tab("https://www.youtube.com")
+        self.open_tab("https://www.youtube.com/channel/UCYfdidRxbB8Qhf0Nx7ioOYw")
 
         # Wait for the consent dialog and accept it
         self._logger.info("Wait for consent form")
@@ -268,25 +304,86 @@ class SnapTests(SnapTestsBase):
         except TimeoutException:
             self._logger.info("Wait for consent form: timed out, maybe it is not here")
 
-        try:
-            # Find first video and click it
-            self._logger.info("Wait for one video")
+        # Find first video and click it
+        self._logger.info("Wait for one video")
+        self._wait.until(
+            EC.visibility_of_element_located((By.ID, "video-title-link"))
+        ).click()
+
+        # Wait for duration to be set to something
+        self._logger.info("Wait for video to start")
+        video = self._wait.until(
+            EC.visibility_of_element_located((By.CLASS_NAME, "html5-main-video"))
+        )
+        self._wait.until(lambda d: type(video.get_property("duration")) == float)
+        self._logger.info("video duration: {}".format(video.get_property("duration")))
+        assert (
+            video.get_property("duration") > exp["duration"]
+        ), "youtube video should have duration"
+
+        self._wait.until(lambda d: video.get_property("currentTime") > exp["playback"])
+        self._logger.info("video played: {}".format(video.get_property("currentTime")))
+        assert (
+            video.get_property("currentTime") > exp["playback"]
+        ), "youtube video should perform playback"
+
+        return True
+
+    def wait_for_enable_drm(self):
+        rv = True
+        self._driver.set_context("chrome")
+        self._driver.execute_script(
+            "Services.prefs.setBoolPref('media.gmp-manager.updateEnabled', true);"
+        )
+
+        channel = self._driver.execute_script(
+            "return Services.prefs.getCharPref('app.update.channel');"
+        )
+        if channel == "esr":
+            rv = False
+        else:
+            enable_drm_button = self._wait.until(
+                EC.visibility_of_element_located(
+                    (By.CSS_SELECTOR, ".notification-button[label='Enable DRM']")
+                )
+            )
+            self._logger.info("Enabling DRMs")
+            enable_drm_button.click()
             self._wait.until(
-                EC.visibility_of_element_located((By.ID, "video-title-link"))
-            ).click()
-        except TimeoutException:
-            # We might have got the "try searching to get started"
-            # link to News channel
-            self._driver.get("https://www.youtube.com/channel/UCYfdidRxbB8Qhf0Nx7ioOYw")
-            self._logger.info("Wait again for one video")
+                EC.invisibility_of_element_located(
+                    (By.CSS_SELECTOR, ".notification-button[label='Enable DRM']")
+                )
+            )
+
+            self._logger.info("Installing DRMs")
             self._wait.until(
-                EC.visibility_of_element_located((By.ID, "video-title-link"))
-            ).click()
+                EC.visibility_of_element_located(
+                    (By.CSS_SELECTOR, ".infobar[value='drmContentCDMInstalling']")
+                )
+            )
+
+            self._logger.info("Waiting for DRMs installation to complete")
+            self._longwait.until(
+                EC.invisibility_of_element_located(
+                    (By.CSS_SELECTOR, ".infobar[value='drmContentCDMInstalling']")
+                )
+            )
+
+        self._driver.set_context("content")
+        return rv
+
+    def test_youtube_film(self, exp):
+        self.open_tab("https://www.youtube.com/watch?v=i4FSx9LXVSE")
+        if not self.wait_for_enable_drm():
+            self._logger.info("Skipped on ESR because cannot enable DRM")
+            return True
 
         # Wait for duration to be set to something
         self._logger.info("Wait for video to start")
         video = self._wait.until(
-            EC.visibility_of_element_located((By.CLASS_NAME, "html5-main-video"))
+            EC.visibility_of_element_located(
+                (By.CSS_SELECTOR, "video.html5-main-video")
+            )
         )
         self._wait.until(lambda d: type(video.get_property("duration")) == float)
         self._logger.info("video duration: {}".format(video.get_property("duration")))
@@ -294,6 +391,9 @@ class SnapTests(SnapTestsBase):
             video.get_property("duration") > exp["duration"]
         ), "youtube video should have duration"
 
+        self._driver.execute_script("arguments[0].click();", video)
+        video.send_keys("k")
+
         self._wait.until(lambda d: video.get_property("currentTime") > exp["playback"])
         self._logger.info("video played: {}".format(video.get_property("currentTime")))
         assert (
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests/expectations.json.in b/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests/expectations.json.in
index 92e26dd699..32cb20c88c 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests/expectations.json.in
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/basic_tests/expectations.json.in
@@ -10,5 +10,9 @@
     "test_youtube": {
         "duration": 1,
         "playback": 2
+    },
+    "test_youtube_film": {
+        "duration": 1,
+        "playback": 2
     }
 }
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests.py b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests.py
index 781000981e..7788dabe34 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests.py
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests.py
@@ -10,7 +10,7 @@ import tempfile
 import time
 
 from basic_tests import SnapTestsBase
-from selenium.common.exceptions import StaleElementReferenceException, TimeoutException
+from selenium.common.exceptions import TimeoutException
 from selenium.webdriver.common.action_chains import ActionChains
 from selenium.webdriver.common.by import By
 from selenium.webdriver.common.keys import Keys
@@ -35,7 +35,9 @@ class QATests(SnapTestsBase):
 
         if iframe_selector:
             self._logger.info("find iframe")
-            iframe = self._driver.find_element(By.CSS_SELECTOR, iframe_selector)
+            iframe = self._wait.until(
+                EC.visibility_of_element_located((By.CSS_SELECTOR, iframe_selector))
+            )
             self._driver.switch_to.frame(iframe)
 
         self._logger.info("find video")
@@ -259,6 +261,15 @@ class QATests(SnapTestsBase):
         self._wait.until(lambda d: pdf_div.is_displayed() is True)
         return pdf_div
 
+    def is_esr(self):
+        self._driver.set_context("chrome")
+        update_channel = self._driver.execute_script(
+            "return Services.prefs.getStringPref('app.update.channel');"
+        )
+        self._logger.info("Update channel: {}".format(update_channel))
+        self._driver.set_context("content")
+        return update_channel == "esr"
+
     def pdf_get_page(self, page, long=False):
         waiter = self._longwait if long is True else self._wait
         page = waiter.until(
@@ -267,22 +278,26 @@ class QATests(SnapTestsBase):
             )
         )
 
-        try:
-            self._wait.until(lambda d: page.is_displayed() is True)
-        except StaleElementReferenceException as ex:
-            self._logger.info("Stale element but who cares?: {}".format(ex))
-            time.sleep(2)
-
-        # self._wait.until(
-        #     lambda d: d.execute_script(
-        #         'return window.getComputedStyle(document.querySelector(".loadingInput.start"), "::after").getPropertyValue("visibility");'
-        #     )
-        #     == "hidden"
-        # )
-
-        # PDF.js can take time to settle and we don't have a nice way to wait
-        # for an event on it
-        time.sleep(2)
+        if not self.is_esr():
+            self._wait.until(
+                lambda d: d.execute_script(
+                    'return window.getComputedStyle(document.querySelector(".loadingInput.start"), "::after").getPropertyValue("visibility");'
+                )
+                != "visible"
+            )
+            # PDF.js can take time to settle and we don't have a nice way to wait
+            # for an event on it
+            time.sleep(1)
+        else:
+            self._logger.info("Running against ESR, just wait too much.")
+            # Big but let's be safe, this is only for ESR because its PDF.js
+            # does not have "<span class='loadingInput start'>"
+            time.sleep(10)
+
+        # Rendering can be slower on debug build so give more time to settle
+        if self.is_debug_build():
+            time.sleep(3)
+
         return page
 
     def pdf_go_to_page(self, page):
@@ -302,8 +317,8 @@ class QATests(SnapTestsBase):
         # Test basic rendering
         self.pdf_wait_div()
         self.pdf_select_zoom("1")
-        page_1 = self.pdf_get_page(1)
-        self.assert_rendering(exp["base"], page_1)
+        self.pdf_get_page(1)
+        self.assert_rendering(exp["base"], self._driver)
 
         # Navigating to page X, we know the PDF has 5 pages.
         rand_page = random.randint(1, 5)
@@ -396,10 +411,37 @@ class QATests(SnapTestsBase):
             if menu_id == "pageRotateCw" or menu_id == "pageRotateCcw":
                 secondary_menu.click()
 
-            time.sleep(0.2)
+            time.sleep(0.75)
 
             self._logger.info("assert {}".format(menu_id))
-            self.assert_rendering(exp[menu_id], self._driver)
+            if self.is_esr() and menu_id == "documentProperties":
+                # on ESR pdf.js misreports in mm instead of inches
+                title = self._wait.until(
+                    EC.visibility_of_element_located((By.ID, "titleField"))
+                )
+                author = self._wait.until(
+                    EC.visibility_of_element_located((By.ID, "authorField"))
+                )
+                subject = self._wait.until(
+                    EC.visibility_of_element_located((By.ID, "subjectField"))
+                )
+                version = self._wait.until(
+                    EC.visibility_of_element_located((By.ID, "versionField"))
+                )
+                assert title.text == "PDF", "Incorrect PDF title reported: {}".format(
+                    title
+                )
+                assert (
+                    author.text == "Software 995"
+                ), "Incorrect PDF author reported: {}".format(author)
+                assert (
+                    subject.text == "Create PDF with Pdf 995"
+                ), "Incorrect PDF subject reported: {}".format(subject)
+                assert (
+                    version.text == "1.3"
+                ), "Incorrect PDF version reported: {}".format(version)
+            else:
+                self.assert_rendering(exp[menu_id], self._driver)
 
             if menu_id == "documentProperties":
                 close = self._wait.until(
@@ -423,6 +465,7 @@ class QATests(SnapTestsBase):
             )
         )
         action.drag_and_drop_by_offset(paragraph, 50, 10).perform()
+        time.sleep(0.75)
         self.assert_rendering(exp["select_text"], self._driver)
 
         # release select selection
@@ -464,7 +507,7 @@ class QATests(SnapTestsBase):
 
         for zoom, page, ref in zoom_levels:
             self.pdf_select_zoom(zoom)
-            self.pdf_get_page(page)
+            self.pdf_get_page(page, long=True)
             self._logger.info("assert {}".format(ref))
             self.assert_rendering(exp[ref], self._driver)
 
@@ -704,17 +747,8 @@ class QATests(SnapTestsBase):
             download_dir_pref == new
         ), "download directory from pref should match new directory"
 
-    def open_thinkbroadband(self):
-        download_site = self.open_tab("https://www.thinkbroadband.com/download")
-        try:
-            consent = self._wait.until(
-                EC.visibility_of_element_located(
-                    (By.CSS_SELECTOR, ".t-acceptAllButton")
-                )
-            )
-            consent.click()
-        except TimeoutException:
-            self._logger.info("Wait for consent form: timed out, maybe it is not here")
+    def open_lafibre(self):
+        download_site = self.open_tab("https://ip.lafibre.info/test-debit.php")
         return download_site
 
     def test_download_folder_change(self, exp):
@@ -722,12 +756,12 @@ class QATests(SnapTestsBase):
         C1756713
         """
 
-        download_site = self.open_thinkbroadband()
+        download_site = self.open_lafibre()
         extra_small = self._wait.until(
             EC.presence_of_element_located(
                 (
                     By.CSS_SELECTOR,
-                    "div.module:nth-child(8) > p:nth-child(1) > a:nth-child(1)",
+                    ".tableau > tbody:nth-child(1) > tr:nth-child(6) > td:nth-child(2) > a:nth-child(1)",
                 )
             )
         )
@@ -775,12 +809,12 @@ class QATests(SnapTestsBase):
         C1756715
         """
 
-        download_site = self.open_thinkbroadband()
+        download_site = self.open_lafibre()
         extra_small = self._wait.until(
             EC.presence_of_element_located(
                 (
                     By.CSS_SELECTOR,
-                    "div.module:nth-child(8) > p:nth-child(1) > a:nth-child(1)",
+                    ".tableau > tbody:nth-child(1) > tr:nth-child(6) > td:nth-child(2) > a:nth-child(1)",
                 )
             )
         )
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_custom_fonts_ref.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_custom_fonts_ref.png
index 02263329e2..03a4cfeb3d 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_custom_fonts_ref.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_custom_fonts_ref.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_download_base.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_download_base.png
index 98bf604c4b..da5824e130 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_download_base.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_download_base.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_base.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_base.png
index 71046ad3c3..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_base.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_base.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_documentProperties.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_documentProperties.png
index 6eeeb95f2b..f0f4ea15f5 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_documentProperties.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_documentProperties.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_down.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_down.png
index c3818c9726..84fcdd160d 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_down.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_down.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_end.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_end.png
index 86bf1f158d..bd18d5e083 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_end.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_end.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_firstPage.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_firstPage.png
index 1b33d8374e..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_firstPage.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_firstPage.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_hand_tool.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_hand_tool.png
index d84c9158d9..368dbab60b 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_hand_tool.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_hand_tool.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_home.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_home.png
index 1b33d8374e..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_home.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_home.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_lastPage.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_lastPage.png
index 86bf1f158d..bd18d5e083 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_lastPage.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_lastPage.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_left.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_left.png
index aa36bda00c..6375855c02 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_left.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_left.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_next.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_next.png
index 21e930607c..c43825e7be 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_next.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_next.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCcw.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCcw.png
index 19062697d9..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCcw.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCcw.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCw.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCw.png
index 176ab1dcff..484df8e2f0 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCw.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageRotateCw.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pagedown.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pagedown.png
index db05b7feb2..6523031e0e 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pagedown.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pagedown.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageup.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageup.png
index 8df2181704..628bd1d25f 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageup.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_pageup.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_previous.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_previous.png
index 19c727c5e0..f017be89ba 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_previous.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_previous.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_right.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_right.png
index be6d48cc30..22e4d3a33d 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_right.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_right.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_select_text.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_select_text.png
index 95fa211e1b..0e24a1ac74 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_select_text.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_select_text.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_up.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_up.png
index cd5067574c..f017be89ba 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_up.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_navigation_up.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_100p.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_100p.png
index 1b33d8374e..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_100p.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_100p.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_150p.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_150p.png
index add7d3a9bb..30602dc1ee 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_150p.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_150p.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_400p.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_400p.png
index 58f832c3e5..3ebd4191fd 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_400p.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_400p.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_50p.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_50p.png
index 310bb889be..f860c9d640 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_50p.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_50p.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_75p.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_75p.png
index 5a21ade0c0..fd136334d2 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_75p.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_75p.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_actual.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_actual.png
index d047a4fcbf..99e2deee95 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_actual.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_actual.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_fit.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_fit.png
index b721fd3296..4e1dc3066a 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_fit.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_fit.png
diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_width.png b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_width.png
index 061eafda7f..c77f23edbd 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_width.png
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/qa_tests/test_pdf_zoom_p1_width.png