229 lines
7.4 KiB
Ruby
229 lines
7.4 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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require 'stylesheet/compiler'
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describe Stylesheet::Manager do
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it 'does not crash for missing theme' do
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Theme.clear_default!
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link = Stylesheet::Manager.stylesheet_link_tag(:embedded_theme)
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expect(link).to eq("")
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theme = Fabricate(:theme)
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SiteSetting.default_theme_id = theme.id
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link = Stylesheet::Manager.stylesheet_link_tag(:embedded_theme)
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expect(link).not_to eq("")
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end
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it "still returns something for no themes" do
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link = Stylesheet::Manager.stylesheet_link_tag(:desktop, 'all', [])
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expect(link).not_to eq("")
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end
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it 'can correctly compile theme css' do
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theme = Fabricate(:theme)
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theme.set_field(target: :common, name: "scss", value: ".common{.scss{color: red;}}")
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theme.set_field(target: :desktop, name: "scss", value: ".desktop{.scss{color: red;}}")
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theme.set_field(target: :mobile, name: "scss", value: ".mobile{.scss{color: red;}}")
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theme.set_field(target: :common, name: "embedded_scss", value: ".embedded{.scss{color: red;}}")
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theme.save!
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child_theme = Fabricate(:theme, component: true)
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child_theme.set_field(target: :common, name: "scss", value: ".child_common{.scss{color: red;}}")
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child_theme.set_field(target: :desktop, name: "scss", value: ".child_desktop{.scss{color: red;}}")
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child_theme.set_field(target: :mobile, name: "scss", value: ".child_mobile{.scss{color: red;}}")
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child_theme.set_field(target: :common, name: "embedded_scss", value: ".child_embedded{.scss{color: red;}}")
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child_theme.save!
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theme.add_child_theme!(child_theme)
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old_link = Stylesheet::Manager.stylesheet_link_tag(:desktop_theme, 'all', theme.id)
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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manager.compile(force: true)
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css = File.read(manager.stylesheet_fullpath)
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_source_map = File.read(manager.source_map_fullpath)
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expect(css).to match(/child_common/)
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expect(css).to match(/child_desktop/)
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expect(css).to match(/\.common/)
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expect(css).to match(/\.desktop/)
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child_theme.set_field(target: :desktop, name: :scss, value: ".nothing{color: green;}")
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child_theme.save!
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new_link = Stylesheet::Manager.stylesheet_link_tag(:desktop_theme, 'all', theme.id)
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expect(new_link).not_to eq(old_link)
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# our theme better have a name with the theme_id as part of it
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expect(new_link).to include("/stylesheets/desktop_theme_#{theme.id}_")
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end
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describe 'digest' do
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after do
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DiscoursePluginRegistry.stylesheets.delete "fake_file"
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end
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it 'can correctly account for plugins in digest' do
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theme = Fabricate(:theme)
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest1 = manager.digest
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DiscoursePluginRegistry.stylesheets.add "fake_file"
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest2 = manager.digest
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expect(digest1).not_to eq(digest2)
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end
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it "can correctly account for settings in theme's components" do
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theme = Fabricate(:theme)
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child = Fabricate(:theme, component: true)
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theme.add_child_theme!(child)
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child.set_field(target: :settings, name: :yaml, value: "childcolor: red")
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child.set_field(target: :common, name: :scss, value: "body {background-color: $childcolor}")
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child.save!
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest1 = manager.digest
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child.update_setting(:childcolor, "green")
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest2 = manager.digest
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expect(digest1).not_to eq(digest2)
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end
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let(:image) { file_from_fixtures("logo.png") }
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let(:image2) { file_from_fixtures("logo-dev.png") }
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it 'can correctly account for theme uploads in digest' do
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theme = Fabricate(:theme)
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upload = UploadCreator.new(image, "logo.png").create_for(-1)
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field = ThemeField.create!(
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theme_id: theme.id,
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target_id: Theme.targets[:common],
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name: "logo",
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value: "",
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upload_id: upload.id,
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type_id: ThemeField.types[:theme_upload_var]
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)
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest1 = manager.digest
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field.destroy!
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upload = UploadCreator.new(image2, "logo.png").create_for(-1)
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field = ThemeField.create!(
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theme_id: theme.id,
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target_id: Theme.targets[:common],
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name: "logo",
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value: "",
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upload_id: upload.id,
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type_id: ThemeField.types[:theme_upload_var]
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)
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest2 = manager.digest
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expect(digest1).not_to eq(digest2)
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end
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end
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describe 'color_scheme_digest' do
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it "changes with category background image" do
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theme = Fabricate(:theme)
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category1 = Fabricate(:category, uploaded_background_id: 123, updated_at: 1.week.ago)
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category2 = Fabricate(:category, uploaded_background_id: 456, updated_at: 2.days.ago)
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manager = Stylesheet::Manager.new(:desktop_theme, theme.id)
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digest1 = manager.color_scheme_digest
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category2.update(uploaded_background_id: 789, updated_at: 1.day.ago)
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digest2 = manager.color_scheme_digest
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expect(digest2).to_not eq(digest1)
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category1.update(uploaded_background_id: nil, updated_at: 5.minutes.ago)
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digest3 = manager.color_scheme_digest
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expect(digest3).to_not eq(digest2)
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expect(digest3).to_not eq(digest1)
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end
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end
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# this test takes too long, we don't run it by default
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describe ".precompile_css", if: ENV["RUN_LONG_TESTS"] == "1" do
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before do
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class << STDERR
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alias_method :orig_write, :write
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def write(x)
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end
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end
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end
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after do
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class << STDERR
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def write(x)
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orig_write(x)
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end
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end
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FileUtils.rm_rf("tmp/stylesheet-cache")
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end
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it "correctly generates precompiled CSS" do
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scheme1 = ColorScheme.create!(name: "scheme1")
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scheme2 = ColorScheme.create!(name: "scheme2")
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core_targets = [:desktop, :mobile, :desktop_rtl, :mobile_rtl, :admin]
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theme_targets = [:desktop_theme, :mobile_theme]
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Theme.update_all(user_selectable: false)
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user_theme = Fabricate(:theme, user_selectable: true, color_scheme: scheme1)
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default_theme = Fabricate(:theme, user_selectable: true, color_scheme: scheme2)
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default_theme.set_default!
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StylesheetCache.destroy_all
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Stylesheet::Manager.precompile_css
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results = StylesheetCache.pluck(:target)
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expect(results.size).to eq(14) # 2 themes x 7 targets
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core_targets.each do |tar|
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expect(results.count { |target| target =~ /^#{tar}_(#{scheme1.id}|#{scheme2.id})$/ }).to eq(2)
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end
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theme_targets.each do |tar|
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expect(results.count { |target| target =~ /^#{tar}_(#{user_theme.id}|#{default_theme.id})$/ }).to eq(2)
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end
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Theme.clear_default!
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StylesheetCache.destroy_all
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Stylesheet::Manager.precompile_css
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results = StylesheetCache.pluck(:target)
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expect(results.size).to eq(19) # (2 themes x 7 targets) + (1 no/default/core theme x 5 core targets)
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core_targets.each do |tar|
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expect(results.count { |target| target =~ /^(#{tar}_(#{scheme1.id}|#{scheme2.id})|#{tar})$/ }).to eq(3)
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end
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theme_targets.each do |tar|
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expect(results.count { |target| target =~ /^#{tar}_(#{user_theme.id}|#{default_theme.id})$/ }).to eq(2)
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end
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end
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end
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end
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