resolves #1536 add support for remote background images specified in theme (PR #1537)

1 files changed, 31 insertions, 0 deletions

diff --git a/spec/page_spec.rb b/spec/page_spec.rb
index 09bd819e..a2aaf969 100644
--- a/spec/page_spec.rb
+++ b/spec/page_spec.rb
@@ -269,6 +269,37 @@ describe 'Asciidoctor::PDF::Converter - Page' do
       (expect to_file).to visually_match 'page-background-image.pdf'
     end
 
+    it 'should use remote image specified by page-background-image attribute as page background', visual: true do
+      with_local_webserver do |base_url|
+        [%(#{base_url}/bg.png), %(image:#{base_url}/bg.png[])].each_with_index do |image_url, idx|
+          to_file = to_pdf_file <<~EOS, %(page-background-image-remote-#{idx}.pdf), attribute_overrides: { 'allow-uri-read' => '' }
+          = Document Title
+          :doctype: book
+          :page-background-image: #{image_url}
+
+          content
+          EOS
+
+          (expect to_file).to visually_match 'page-background-image.pdf'
+        end
+      end
+    end
+
+    it 'should use remote image specified in theme as page background', visual: true do
+      with_local_webserver do |base_url|
+        [%(#{base_url}/bg.png), %(image:#{base_url}/bg.png[])].each_with_index do |image_url, idx|
+          to_file = to_pdf_file <<~EOS, %(page-background-image-remote-#{idx}.pdf), attribute_overrides: { 'allow-uri-read' => '' }, pdf_theme: { page_background_image: image_url }
+          = Document Title
+          :doctype: book
+
+          content
+          EOS
+
+          (expect to_file).to visually_match 'page-background-image.pdf'
+        end
+      end
+    end
+
     it 'should resolve background image in theme relative to theme dir', visual: true do
       [true, false].each do |macro|
         pdf_theme = {