Skip to content

Commit

Permalink
eradicate tall.svg fixture from image tests
Browse files Browse the repository at this point in the history
  • Loading branch information
@mojavelinux
mojavelinux committed Aug 6, 2023
1 parent f6a274c commit b2e4fbc
Showing 1 changed file with 155 additions and 135 deletions.
290 changes: 155 additions & 135 deletions spec/image_spec.rb
View file
Original file line number Diff line number Diff line change
Expand Up @@ -639,23 +639,25 @@
end

it 'should not allow inline image to affect the cursor position of the following paragraph' do
pdf = to_pdf <<~'END', analyze: true
before
with_content_spacer 200, 600 do |spacer_path|
pdf = to_pdf <<~'END', analyze: true
before
next
END
next
END

expected_gap = ((pdf.find_unique_text 'before')[:y] - (pdf.find_unique_text 'next')[:y]).round 2
expected_gap = ((pdf.find_unique_text 'before')[:y] - (pdf.find_unique_text 'next')[:y]).round 2

pdf = to_pdf <<~'END', analyze: true
before image:tall.svg[pdfwidth=0.5in] after
pdf = to_pdf <<~END, analyze: true
before image:#{spacer_path}[pdfwidth=0.5in] after
next
END
next
END

actual_gap = ((pdf.find_unique_text %r/before/)[:y] - (pdf.find_unique_text 'next')[:y]).round 2
(expect actual_gap).to eql expected_gap
(expect (pdf.find_unique_text %r/before/)[:y]).to eql (pdf.find_unique_text %r/after/)[:y]
actual_gap = ((pdf.find_unique_text %r/before/)[:y] - (pdf.find_unique_text 'next')[:y]).round 2
(expect actual_gap).to eql expected_gap
(expect (pdf.find_unique_text %r/before/)[:y]).to eql (pdf.find_unique_text %r/after/)[:y]
end
end

it 'should set color space on page that only has image and stamp' do
Expand Down Expand Up @@ -706,56 +708,60 @@
end

it 'should place SVG in correct column when page columns are enabled' do
pdf_theme = {
page_columns: 2,
page_column_gap: 12,
thematic_break_border_color: '0000FF',
thematic_break_border_width: 1,
}
input = <<~'END'
left column
with_content_spacer 200, 600, fill: '#008000' do |spacer_path|
pdf_theme = {
page_columns: 2,
page_column_gap: 12,
thematic_break_border_color: '0000FF',
thematic_break_border_width: 1,
}
input = <<~END
left column
[.column]
<<<
[.column]
<<<
---
---
image::tall.svg[pdfwidth=50%]
END
image::#{spacer_path}[pdfwidth=50%]
END

lines = (to_pdf input, pdf_theme: pdf_theme, analyze: :line).lines
thematic_break_line = lines.find {|it| it[:color] == '0000FF' && it[:width] == 1 }
column_left = thematic_break_line[:from][:x]
rects = (to_pdf input, pdf_theme: pdf_theme, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [column_left, 181.89]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
(expect rects[0][:fill_color]).to eql '008000'
lines = (to_pdf input, pdf_theme: pdf_theme, analyze: :line).lines
thematic_break_line = lines.find {|it| it[:color] == '0000FF' && it[:width] == 1 }
column_left = thematic_break_line[:from][:x]
rects = (to_pdf input, pdf_theme: pdf_theme, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [column_left, 181.89]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
(expect rects[0][:fill_color]).to eql '008000'
end
end

it 'should center SVG in right column when page columns are enabled', visual: true do
pdf_theme = {
page_columns: 2,
page_column_gap: 12,
thematic_break_border_color: '0000FF',
thematic_break_border_width: 1,
}
input = <<~'END'
left column
with_content_spacer 200, 600, fill: '#008000' do |spacer_path|
pdf_theme = {
page_columns: 2,
page_column_gap: 12,
thematic_break_border_color: '0000FF',
thematic_break_border_width: 1,
}
input = <<~END
left column
[.column]
<<<
[.column]
<<<
---
---
image::tall.svg[pdfwidth=50%,align=center]
END
image::#{spacer_path}[pdfwidth=50%,align=center]
END

to_file = to_pdf_file input, 'image-svg-in-column-align-center.pdf', pdf_theme: pdf_theme
to_file = to_pdf_file input, 'image-svg-in-column-align-center.pdf', pdf_theme: pdf_theme

(expect to_file).to visually_match 'image-svg-in-column-align-center.pdf'
(expect to_file).to visually_match 'image-svg-in-column-align-center.pdf'
end
end

it 'should not advance SVG at top of column box to fit if column box starts below top of page' do
Expand All @@ -770,25 +776,27 @@ def traverse node
end
end

input = <<~'END'
= Document Title
with_content_spacer 200, 600, fill: '#008000' do |spacer_path|
input = <<~END
= Document Title
image::tall.svg[pdfwidth=90mm]
image::#{spacer_path}[pdfwidth=90mm]
paragraph in second column
END
paragraph in second column
END

pdf = to_pdf input, backend: backend, analyze: true
(expect pdf.pages).to have_size 1
second_column_text = pdf.find_unique_text 'paragraph in second column'
(expect second_column_text[:x]).to eql 302.89
(expect second_column_text[:y] + second_column_text[:font_size]).to (be_within 2).of 758.37
rects = (to_pdf input, backend: backend, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [48.24, 158.37]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
pdf = to_pdf input, backend: backend, analyze: true
(expect pdf.pages).to have_size 1
second_column_text = pdf.find_unique_text 'paragraph in second column'
(expect second_column_text[:x]).to eql 302.89
(expect second_column_text[:y] + second_column_text[:font_size]).to (be_within 2).of 758.37
rects = (to_pdf input, backend: backend, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [48.24, 158.37]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
end
end

it 'should advance SVG below top of column box to next column to fit' do
Expand All @@ -803,29 +811,31 @@ def traverse node
end
end

input = <<~'END'
= Document Title
with_content_spacer 200, 600, fill: '#008000' do |spacer_path|
input = <<~END
= Document Title
before
before
image::tall.svg[pdfwidth=90mm]
image::#{spacer_path}[pdfwidth=90mm]
paragraph on next page
END
paragraph on next page
END

pdf = to_pdf input, backend: backend, analyze: true
(expect pdf.pages).to have_size 2
before_text = pdf.find_unique_text 'before'
(expect before_text[:x]).to eql 48.24
second_column_text = pdf.find_unique_text 'paragraph on next page'
(expect second_column_text[:page_number]).to eql 2
(expect second_column_text[:x]).to eql 48.24
rects = (to_pdf input, backend: backend, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [302.89, 158.37]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
pdf = to_pdf input, backend: backend, analyze: true
(expect pdf.pages).to have_size 2
before_text = pdf.find_unique_text 'before'
(expect before_text[:x]).to eql 48.24
second_column_text = pdf.find_unique_text 'paragraph on next page'
(expect second_column_text[:page_number]).to eql 2
(expect second_column_text[:x]).to eql 48.24
rects = (to_pdf input, backend: backend, analyze: :rect).rectangles
(expect rects).to have_size 1
(expect rects[0][:page_number]).to eql 1
(expect rects[0][:point]).to eql [302.89, 158.37]
(expect rects[0][:width]).to eql 200.0
(expect rects[0][:height]).to eql 600.0
end
end

it 'should scale down SVG to fit bounds if width is set in SVG but not on image macro', visual: true do
Expand All @@ -835,54 +845,60 @@ def traverse node
end

it 'should not scale SVG if it can fit on next page' do
pdf = to_pdf <<~END, analyze: true
#{(%w(filler) * 6).join %(\n\n)}
with_content_spacer 200, 600 do |spacer_path|
pdf = to_pdf <<~END, analyze: true
#{(%w(filler) * 6).join %(\n\n)}
image::tall.svg[]
image::#{spacer_path}[]
below first
below first
<<<
<<<
image::tall.svg[]
image::#{spacer_path}[]
below second
END
below second
END

below_first_text = pdf.find_unique_text 'below first'
below_second_text = pdf.find_unique_text 'below second'
(expect below_first_text[:y]).to eql below_second_text[:y]
(expect below_first_text[:page_number]).to be 2
(expect below_second_text[:page_number]).to be 3
below_first_text = pdf.find_unique_text 'below first'
below_second_text = pdf.find_unique_text 'below second'
(expect below_first_text[:y]).to eql below_second_text[:y]
(expect below_first_text[:page_number]).to be 2
(expect below_second_text[:page_number]).to be 3
end
end

it 'should scale down inline SVG to fit height of page' do
input = <<~'END'
:pdf-page-size: 200x350
:pdf-page-margin: 0
with_content_spacer 200, 600 do |spacer_path|
input = <<~END
:pdf-page-size: 200x350
:pdf-page-margin: 0
image:tall.svg[]
END
image:#{spacer_path}[]
END

pdf = to_pdf input, analyze: :line
image_h = pdf.lines[1][:to][:y] - pdf.lines[1][:from][:y]
(expect image_h).to eql 350.0
pdf = to_pdf input, analyze: :line
image_h = pdf.lines[1][:to][:y] - pdf.lines[1][:from][:y]
(expect image_h).to eql 350.0
end
end

it 'should scale down inline SVG to fit height of next page' do
input = <<~'END'
:pdf-page-size: 200x350
:pdf-page-margin: 0
with_content_spacer 200, 600 do |spacer_path|
input = <<~END
:pdf-page-size: 200x350
:pdf-page-margin: 0
before
before
image:tall.svg[]
END
image:#{spacer_path}[]
END

pdf = to_pdf input, analyze: :line
(expect pdf.lines.map {|it| it[:page_number] }.uniq).to eql [2]
image_h = pdf.lines[1][:to][:y] - pdf.lines[1][:from][:y]
(expect image_h).to eql 350.0
pdf = to_pdf input, analyze: :line
(expect pdf.lines.map {|it| it[:page_number] }.uniq).to eql [2]
image_h = pdf.lines[1][:to][:y] - pdf.lines[1][:from][:y]
(expect image_h).to eql 350.0
end
end

it 'should display text inside link' do
Expand Down Expand Up @@ -1149,40 +1165,44 @@ def traverse node
footer_recto_right_content: %(image:#{fixture_file 'svg-with-text.svg'}[]),
footer_verso_left_content: %(image:#{fixture_file 'svg-with-text.svg'}[]),
}
pdf = to_pdf <<~'END', pdf_theme: pdf_theme, enable_footer: true
before
with_content_spacer 200, 600 do |spacer_path|
pdf = to_pdf <<~END, pdf_theme: pdf_theme, enable_footer: true
before
image::tall.svg[pdfwidth=50%]
image::#{spacer_path}[pdfwidth=50%]
after
END
after
END

(expect pdf.pages).to have_size 3
page_contents = pdf.objects[(pdf.page 2).page_object[:Contents]].data
(expect (page_contents.split ?\n).slice 0, 3).to eql ['q', '/DeviceRGB cs', '0.0 0.0 0.0 scn']
(expect pdf.pages).to have_size 3
page_contents = pdf.objects[(pdf.page 2).page_object[:Contents]].data
(expect (page_contents.split ?\n).slice 0, 3).to eql ['q', '/DeviceRGB cs', '0.0 0.0 0.0 scn']
end
end

it 'should set graphic state for running content when image does not occupy whole page' do
pdf_theme = {
footer_recto_right_content: %(image:#{fixture_file 'svg-with-text.svg'}[]),
footer_verso_left_content: %(image:#{fixture_file 'svg-with-text.svg'}[]),
}
pdf = to_pdf <<~'END', pdf_theme: pdf_theme, enable_footer: true
first
with_content_spacer 200, 600 do |spacer_path|
pdf = to_pdf <<~END, pdf_theme: pdf_theme, enable_footer: true
first
<<<
<<<
before
before
image::tall.svg[pdfwidth=25%]
image::#{spacer_path}[pdfwidth=25%]
after
END
after
END

(expect pdf.pages).to have_size 2
[1, 2].each do |pagenum|
page_contents = pdf.objects[(pdf.page pagenum).page_object[:Contents]].data
(expect (page_contents.split ?\n).slice 0, 3).to eql ['q', '/DeviceRGB cs', '0.2 0.2 0.2 scn']
(expect pdf.pages).to have_size 2
[1, 2].each do |pagenum|
page_contents = pdf.objects[(pdf.page pagenum).page_object[:Contents]].data
(expect (page_contents.split ?\n).slice 0, 3).to eql ['q', '/DeviceRGB cs', '0.2 0.2 0.2 scn']
end
end
end

Expand Down

0 comments on commit b2e4fbc

Please sign in to comment.