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Adjust optimize test to avoid reusing the same creator instance

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Adrian-George Bostan 2019-03-25 21:48:29 +02:00 committed by Gunnsteinn Hall
parent fcbf07458b
commit 1b59259abd
1 changed files with 75 additions and 73 deletions
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148
pdf/creator/creator_test.go
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@ -2651,92 +2651,94 @@ func TestOptimizeImagePPI(t *testing.T) {
// TestCombineIdenticalIndirectObjects tests optimizing PDFs to reduce output file size.
func TestCombineIdenticalIndirectObjects(t *testing.T) {
c := New()
c.AddTOC = true
optimizeIndirectObjectsTest := func() *Creator {
c := New()
c.AddTOC = true
ch1 := c.NewChapter("Introduction")
subchap1 := ch1.NewSubchapter("The fundamentals")
subchap1.SetMargins(0, 0, 5, 0)
ch1 := c.NewChapter("Introduction")
subchap1 := ch1.NewSubchapter("The fundamentals")
subchap1.SetMargins(0, 0, 5, 0)
//subCh1 := NewSubchapter(ch1, "Workflow")
p := c.NewParagraph("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt " +
"ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut " +
"aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore " +
"eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt " +
"mollit anim id est laborum.")
p.SetTextAlignment(TextAlignmentJustify)
p.SetMargins(0, 0, 5, 0)
for j := 0; j < 5; j++ {
subchap1.Add(p)
}
subchap2 := ch1.NewSubchapter("Mechanism")
subchap2.SetMargins(0, 0, 5, 0)
for j := 0; j < 15; j++ {
subchap2.Add(p)
}
subchap3 := ch1.NewSubchapter("Discussion")
subchap3.SetMargins(0, 0, 5, 0)
for j := 0; j < 19; j++ {
subchap3.Add(p)
}
subchap4 := ch1.NewSubchapter("Conclusion")
subchap4.SetMargins(0, 0, 5, 0)
for j := 0; j < 23; j++ {
subchap4.Add(p)
}
c.Draw(ch1)
for i := 0; i < 50; i++ {
ch2 := c.NewChapter("References")
for j := 0; j < 13; j++ {
ch2.Add(p)
p := c.NewParagraph("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt " +
"ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut " +
"aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore " +
"eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt " +
"mollit anim id est laborum.")
p.SetTextAlignment(TextAlignmentJustify)
p.SetMargins(0, 0, 5, 0)
for j := 0; j < 5; j++ {
subchap1.Add(p)
}
c.Draw(ch2)
subchap2 := ch1.NewSubchapter("Mechanism")
subchap2.SetMargins(0, 0, 5, 0)
for j := 0; j < 15; j++ {
subchap2.Add(p)
}
subchap3 := ch1.NewSubchapter("Discussion")
subchap3.SetMargins(0, 0, 5, 0)
for j := 0; j < 19; j++ {
subchap3.Add(p)
}
subchap4 := ch1.NewSubchapter("Conclusion")
subchap4.SetMargins(0, 0, 5, 0)
for j := 0; j < 23; j++ {
subchap4.Add(p)
}
c.Draw(ch1)
for i := 0; i < 50; i++ {
ch2 := c.NewChapter("References")
for j := 0; j < 13; j++ {
ch2.Add(p)
}
c.Draw(ch2)
}
// Set a function to create the front Page.
c.CreateFrontPage(func(args FrontpageFunctionArgs) {
p := c.NewParagraph("Example Report")
p.SetWidth(c.Width())
p.SetTextAlignment(TextAlignmentCenter)
p.SetFontSize(32)
p.SetPos(0, 300)
c.Draw(p)
p.SetFontSize(22)
p.SetText("Example Report Data Results")
p.SetPos(0, 340)
c.Draw(p)
})
// The table of contents is created automatically if the
// AddTOC property of the creator is set to true.
// This function is used just to customize the style of the TOC.
c.CreateTableOfContents(func(toc *TOC) error {
style := c.NewTextStyle()
style.Color = ColorRGBFromArithmetic(0.5, 0.5, 0.5)
style.FontSize = 20
toc.SetHeading("Table of Contents", style)
return nil
})
addHeadersAndFooters(c)
return c
}
// Set a function to create the front Page.
c.CreateFrontPage(func(args FrontpageFunctionArgs) {
p := c.NewParagraph("Example Report")
p.SetWidth(c.Width())
p.SetTextAlignment(TextAlignmentCenter)
p.SetFontSize(32)
p.SetPos(0, 300)
c.Draw(p)
p.SetFontSize(22)
p.SetText("Example Report Data Results")
p.SetPos(0, 340)
c.Draw(p)
})
// The table of contents is created automatically if the
// AddTOC property of the creator is set to true.
// This function is used just to customize the style of the TOC.
c.CreateTableOfContents(func(toc *TOC) error {
style := c.NewTextStyle()
style.Color = ColorRGBFromArithmetic(0.5, 0.5, 0.5)
style.FontSize = 20
toc.SetHeading("Table of Contents", style)
return nil
})
addHeadersAndFooters(c)
c := optimizeIndirectObjectsTest()
err := c.WriteToFile(tempFile("12_identical_indirect_objects_not_optimized.pdf"))
if err != nil {
t.Errorf("Fail: %v\n", err)
return
}
c = optimizeIndirectObjectsTest()
c.SetOptimizer(optimize.New(optimize.Options{CombineIdenticalIndirectObjects: true}))
err = c.WriteToFile(tempFile("12_identical_indirect_objects_optimized.pdf"))
if err != nil {
t.Errorf("Fail: %v\n", err)