gecko/layout/tools/reftest/reftest-preferences.js

49 lines
2.9 KiB
JavaScript

// For mochitests, we're more interested in testing the behavior of in-
// content XBL bindings, so we set this pref to true. In reftests, we're
// more interested in testing the behavior of XBL as it works in chrome,
// so we want this pref to be false.
branch.setBoolPref("dom.use_xbl_scopes_for_remote_xul", false);
branch.setBoolPref("gfx.color_management.force_srgb", true);
branch.setBoolPref("browser.dom.window.dump.enabled", true);
branch.setIntPref("ui.caretBlinkTime", -1);
branch.setBoolPref("dom.send_after_paint_to_content", true);
// no slow script dialogs
branch.setIntPref("dom.max_script_run_time", 0);
branch.setIntPref("dom.max_chrome_script_run_time", 0);
branch.setIntPref("hangmonitor.timeout", 0);
// Ensure autoplay is enabled for all platforms.
branch.setBoolPref("media.autoplay.enabled", true);
// Disable updates
branch.setBoolPref("app.update.enabled", false);
// Disable addon updates and prefetching so we don't leak them
branch.setBoolPref("extensions.update.enabled", false);
branch.setBoolPref("extensions.getAddons.cache.enabled", false);
// Disable blocklist updates so we don't have them reported as leaks
branch.setBoolPref("extensions.blocklist.enabled", false);
// Make url-classifier updates so rare that they won't affect tests
branch.setIntPref("urlclassifier.updateinterval", 172800);
// Disable high-quality downscaling, since it makes reftests more difficult.
branch.setBoolPref("image.high_quality_downscaling.enabled", false);
// Checking whether two files are the same is slow on Windows.
// Setting this pref makes tests run much faster there.
branch.setBoolPref("security.fileuri.strict_origin_policy", false);
// Disable the thumbnailing service
branch.setBoolPref("browser.pagethumbnails.capturing_disabled", true);
// Since our tests are 800px wide, set the assume-designed-for width of all
// pages to be 800px (instead of the default of 980px). This ensures that
// in our 800px window we don't zoom out by default to try to fit the
// assumed 980px content.
branch.setIntPref("browser.viewport.desktopWidth", 800);
// Disable the fade out (over time) of overlay scrollbars, since we
// can't guarantee taking both reftest snapshots at the same point
// during the fade.
branch.setBoolPref("layout.testing.overlay-scrollbars.always-visible", true);
// Disable interruptible reflow since (1) it's normally not going to
// happen, but (2) it might happen if we somehow end up with both
// pending user events and clock skew. So to avoid having to change
// MakeProgress to deal with waiting for interruptible reflows to
// complete for a rare edge case, we just disable interruptible
// reflow so that that rare edge case doesn't lead to reftest
// failures.
branch.setBoolPref("layout.interruptible-reflow.enabled", false);