mirror of
https://github.com/infiniflow/ragflow.git
synced 2026-07-18 05:37:24 +08:00
435 lines
16 KiB
Go
435 lines
16 KiB
Go
|
package post
|
|||
|
|
|
|||
|
|
import (
|
|||
|
|
"context"
|
|||
|
|
"testing"
|
|||
|
|
|
|||
|
|
pdftype "ragflow/internal/deepdoc/parser/pdf/type"
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
// ── helpers ──────────────────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
// dummyBase64PNG is a valid 50×50 red pixel PNG, base64-encoded.
|
|||
|
|
const dummyBase64PNG = "iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAIAAACRXR/mAAAAUElEQVR4nOzOsREAEAAAMefsvzILaL6iSCbI2uNH83XgTqvQKrQKrUKr0Cq0Cq1Cq9AqtAqtQqvQKrQKrUKr0Cq0Cq1Cq9AqtAqt4gQAAP//miQBZqrF+JAAAAAASUVORK5CYII="
|
|||
|
|
|
|||
|
|
func newTestResult(sections ...pdftype.Section) *pdftype.ParseResult {
|
|||
|
|
return &pdftype.ParseResult{Sections: sections}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func makePosSection(text string, page int, x0, x1, top, bottom float64) pdftype.Section {
|
|||
|
|
return pdftype.Section{
|
|||
|
|
Text: text,
|
|||
|
|
LayoutType: "text",
|
|||
|
|
Positions: []pdftype.Position{{PageNumbers: []int{page}, Left: x0, Right: x1, Top: top, Bottom: bottom}},
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── normalizeLayoutType ────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestNormalizeLayoutType(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "a", LayoutType: ""},
|
|||
|
|
pdftype.Section{Text: "b", LayoutType: " "},
|
|||
|
|
pdftype.Section{Text: "c", LayoutType: "table"},
|
|||
|
|
pdftype.Section{Text: "d", LayoutType: " figure "},
|
|||
|
|
pdftype.Section{Text: "e", LayoutType: "text"},
|
|||
|
|
)
|
|||
|
|
normalizeLayoutType(result)
|
|||
|
|
want := []string{"text", "text", "table", "figure", "text"}
|
|||
|
|
for i, s := range result.Sections {
|
|||
|
|
if s.LayoutType != want[i] {
|
|||
|
|
t.Errorf("Sections[%d]: got %q, want %q", i, s.LayoutType, want[i])
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── filterHeaderFooter ─────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestFilterHeaderFooter(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "Page 1", LayoutType: "header"},
|
|||
|
|
pdftype.Section{Text: "Chapter 1", LayoutType: "text"},
|
|||
|
|
pdftype.Section{LayoutType: "footer"},
|
|||
|
|
pdftype.Section{LayoutType: "number"},
|
|||
|
|
pdftype.Section{Text: "Body", LayoutType: "text"},
|
|||
|
|
pdftype.Section{Text: "reference item", LayoutType: "reference"},
|
|||
|
|
)
|
|||
|
|
filterHeaderFooter(result)
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Fatalf("expected 2 sections, got %d: %+v", len(result.Sections), result.Sections)
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].Text != "Chapter 1" || result.Sections[1].Text != "Body" {
|
|||
|
|
t.Errorf("wrong sections kept: %+v", result.Sections)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestFilterHeaderFooter_Empty(t *testing.T) {
|
|||
|
|
result := newTestResult()
|
|||
|
|
filterHeaderFooter(result)
|
|||
|
|
if len(result.Sections) != 0 {
|
|||
|
|
t.Error("expected empty result")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── assignDocTypeKwd ───────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestAssignDocTypeKwd_Normal(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "a", LayoutType: "table"},
|
|||
|
|
pdftype.Section{Text: "b", LayoutType: "figure"},
|
|||
|
|
pdftype.Section{Text: "c", LayoutType: "equation"},
|
|||
|
|
pdftype.Section{Text: "d", LayoutType: "", Image: dummyBase64PNG},
|
|||
|
|
pdftype.Section{Text: "e", LayoutType: "text"},
|
|||
|
|
pdftype.Section{Text: "f", LayoutType: ""},
|
|||
|
|
)
|
|||
|
|
assignDocTypeKwd(result, false)
|
|||
|
|
want := []string{"table", "image", "text", "image", "text", "text"}
|
|||
|
|
for i, s := range result.Sections {
|
|||
|
|
if s.DocTypeKwd != want[i] {
|
|||
|
|
t.Errorf("Sections[%d]: got %q, want %q", i, s.DocTypeKwd, want[i])
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestAssignDocTypeKwd_Flatten(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "a", LayoutType: "table", DocTypeKwd: "table", Image: dummyBase64PNG},
|
|||
|
|
pdftype.Section{Text: "b", LayoutType: "figure", DocTypeKwd: "image", Image: dummyBase64PNG},
|
|||
|
|
pdftype.Section{Text: "c", LayoutType: "text", DocTypeKwd: "text"},
|
|||
|
|
)
|
|||
|
|
assignDocTypeKwd(result, true)
|
|||
|
|
for _, s := range result.Sections {
|
|||
|
|
if s.DocTypeKwd != "text" {
|
|||
|
|
t.Errorf("expected all 'text', got %q", s.DocTypeKwd)
|
|||
|
|
}
|
|||
|
|
if s.Image != "" {
|
|||
|
|
t.Error("flatten should clear Image to prevent VLM enhancement")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── enhanceWithVision ──────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestEnhanceWithVision_NoOp(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "original", Image: dummyBase64PNG, DocTypeKwd: "table"},
|
|||
|
|
)
|
|||
|
|
_ = enhanceWithVision(context.Background(), result, nil)
|
|||
|
|
if result.Sections[0].Text != "original" {
|
|||
|
|
t.Errorf("text changed when describer is nil: %q", result.Sections[0].Text)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestEnhanceWithVision_Success(t *testing.T) {
|
|||
|
|
want := "A table showing Q1 revenue."
|
|||
|
|
desc := &mockImageDescriber{describe: want}
|
|||
|
|
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "", Image: dummyBase64PNG, DocTypeKwd: "table"},
|
|||
|
|
)
|
|||
|
|
if err := enhanceWithVision(context.Background(), result, desc); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].Text != want {
|
|||
|
|
t.Errorf("text not enhanced: got %q", result.Sections[0].Text)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestEnhanceWithVision_SkipText(t *testing.T) {
|
|||
|
|
desc := &mockImageDescriber{describe: "should not be called"}
|
|||
|
|
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "plain text", DocTypeKwd: "text", Image: ""},
|
|||
|
|
)
|
|||
|
|
if err := enhanceWithVision(context.Background(), result, desc); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].Text != "plain text" {
|
|||
|
|
t.Errorf("text changed: %q", result.Sections[0].Text)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── removeTOCByOutlines ────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestRemoveTOCByOutlines_Removes(t *testing.T) {
|
|||
|
|
outlines := []pdftype.Outline{
|
|||
|
|
{Title: "Chapter 1 Introduction", Level: 0, PageNumber: 1},
|
|||
|
|
{Title: "目录", Level: 0, PageNumber: 3},
|
|||
|
|
{Title: "Chapter 2 Methods", Level: 0, PageNumber: 5},
|
|||
|
|
}
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("s1", 1, 50, 550, 100, 120),
|
|||
|
|
makePosSection("s2", 2, 50, 550, 100, 120),
|
|||
|
|
makePosSection("toc1", 3, 50, 550, 100, 120),
|
|||
|
|
makePosSection("toc2", 4, 50, 550, 100, 120),
|
|||
|
|
makePosSection("body1", 5, 50, 550, 100, 120),
|
|||
|
|
makePosSection("body2", 6, 50, 550, 100, 120),
|
|||
|
|
)
|
|||
|
|
removeTOCByOutlines(result, outlines)
|
|||
|
|
if len(result.Sections) != 4 {
|
|||
|
|
t.Fatalf("expected 4 sections, got %d", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].Text != "s1" || result.Sections[1].Text != "s2" {
|
|||
|
|
t.Error("pre-TOC pages should be kept")
|
|||
|
|
}
|
|||
|
|
if result.Sections[2].Text != "body1" || result.Sections[3].Text != "body2" {
|
|||
|
|
t.Error("post-TOC pages should be kept")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestRemoveTOCByOutlines_NoMatch(t *testing.T) {
|
|||
|
|
outlines := []pdftype.Outline{
|
|||
|
|
{Title: "1. Introduction", Level: 0, PageNumber: 1},
|
|||
|
|
{Title: "2. Background", Level: 0, PageNumber: 3},
|
|||
|
|
}
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("s1", 1, 50, 550, 100, 120),
|
|||
|
|
makePosSection("s2", 2, 50, 550, 100, 120),
|
|||
|
|
)
|
|||
|
|
removeTOCByOutlines(result, outlines)
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Errorf("expected 2 sections, got %d (no TOC should mean no removal)", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestRemoveTOCByOutlines_NilOutlines(t *testing.T) {
|
|||
|
|
result := newTestResult(makePosSection("a", 1, 50, 550, 100, 120))
|
|||
|
|
removeTOCByOutlines(result, nil)
|
|||
|
|
if len(result.Sections) != 1 {
|
|||
|
|
t.Errorf("nil outlines should be no-op: got %d sections", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestRemoveTOCByOutlines_EmptyOutlines(t *testing.T) {
|
|||
|
|
result := newTestResult(makePosSection("a", 1, 50, 550, 100, 120))
|
|||
|
|
removeTOCByOutlines(result, []pdftype.Outline{})
|
|||
|
|
if len(result.Sections) != 1 {
|
|||
|
|
t.Errorf("empty outlines should be no-op: got %d sections", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestRemoveTOCByOutlines_NoNext(t *testing.T) {
|
|||
|
|
outlines := []pdftype.Outline{
|
|||
|
|
{Title: "目录", Level: 0, PageNumber: 2},
|
|||
|
|
}
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("toc", 2, 50, 550, 100, 120),
|
|||
|
|
makePosSection("body", 3, 50, 550, 100, 120),
|
|||
|
|
)
|
|||
|
|
removeTOCByOutlines(result, outlines)
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Errorf("no next outline → keep all sections: got %d", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── reorderMultiColumn ─────────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestReorderMultiColumn_SingleCol(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("B", 0, 50, 550, 200, 220),
|
|||
|
|
makePosSection("A", 0, 50, 550, 100, 120),
|
|||
|
|
)
|
|||
|
|
reorderMultiColumn(result, 600.0, 1.0)
|
|||
|
|
// medianW=500 >= 300 → single col, order preserved
|
|||
|
|
if result.Sections[0].Text != "B" {
|
|||
|
|
t.Fatal("single column should preserve original order")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestReorderMultiColumn_MultiCol(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("B", 0, 300, 500, 100, 120),
|
|||
|
|
makePosSection("A", 0, 50, 250, 100, 120),
|
|||
|
|
)
|
|||
|
|
reorderMultiColumn(result, 600.0, 1.0)
|
|||
|
|
if result.Sections[0].Positions[0].Left > result.Sections[1].Positions[0].Left {
|
|||
|
|
t.Log("multi-column: sections reordered")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestReorderMultiColumn_Empty(t *testing.T) {
|
|||
|
|
result := newTestResult()
|
|||
|
|
reorderMultiColumn(result, 600.0, 1.0)
|
|||
|
|
if len(result.Sections) != 0 {
|
|||
|
|
t.Error("empty sections should remain empty")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestReorderMultiColumn_NoText(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "t1", LayoutType: "table", Positions: []pdftype.Position{{PageNumbers: []int{0}, Left: 300, Right: 500, Top: 100, Bottom: 120}}},
|
|||
|
|
pdftype.Section{Text: "t2", LayoutType: "table", Positions: []pdftype.Position{{PageNumbers: []int{0}, Left: 50, Right: 250, Top: 100, Bottom: 120}}},
|
|||
|
|
)
|
|||
|
|
reorderMultiColumn(result, 600.0, 1.0)
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Fatal("expected 2 sections")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ── PostProcess integration ────────────────────────────────────────────
|
|||
|
|
|
|||
|
|
func TestPostProcess_FullPipeline(t *testing.T) {
|
|||
|
|
// Simulates post-processing after Parse(): all features enabled.
|
|||
|
|
result := newTestResult(
|
|||
|
|
// Page 1: TOC — should be removed
|
|||
|
|
pdftype.Section{Text: "目录", LayoutType: "text", Positions: []pdftype.Position{{PageNumbers: []int{1}, Left: 50, Right: 550, Top: 100, Bottom: 120}}},
|
|||
|
|
pdftype.Section{Text: "Chapter 1 ... 1", LayoutType: "text", Positions: []pdftype.Position{{PageNumbers: []int{1}, Left: 50, Right: 550, Top: 120, Bottom: 140}}},
|
|||
|
|
// Page 1: header — should be removed
|
|||
|
|
pdftype.Section{Text: "Page 1", LayoutType: "header", Positions: []pdftype.Position{{PageNumbers: []int{1}, Left: 500, Right: 550, Top: 10, Bottom: 20}}},
|
|||
|
|
// Page 3: actual content
|
|||
|
|
pdftype.Section{Text: "Introduction text", LayoutType: "", Positions: []pdftype.Position{{PageNumbers: []int{3}, Left: 50, Right: 550, Top: 100, Bottom: 120}}},
|
|||
|
|
pdftype.Section{Text: "Row1 Col1 Row1 Col2", LayoutType: "table", Positions: []pdftype.Position{{PageNumbers: []int{3}, Left: 50, Right: 550, Top: 200, Bottom: 300}}, Image: dummyBase64PNG},
|
|||
|
|
pdftype.Section{Text: "Chart description", LayoutType: "figure", Positions: []pdftype.Position{{PageNumbers: []int{3}, Left: 50, Right: 550, Top: 300, Bottom: 400}}, Image: dummyBase64PNG},
|
|||
|
|
// Page 4: footer — should be removed
|
|||
|
|
pdftype.Section{Text: "Confidential", LayoutType: "footer", Positions: []pdftype.Position{{PageNumbers: []int{4}, Left: 50, Right: 550, Top: 700, Bottom: 720}}},
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
outlines := []pdftype.Outline{
|
|||
|
|
{Title: "目录", Level: 0, PageNumber: 1},
|
|||
|
|
{Title: "Chapter 1 Introduction", Level: 0, PageNumber: 3},
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
wantVLM := "This table shows quarterly revenue data with 2 columns."
|
|||
|
|
describer := &mockImageDescriber{describe: wantVLM}
|
|||
|
|
|
|||
|
|
// First pass: non-VLM steps through PostProcess
|
|||
|
|
config := PipelineConfig{
|
|||
|
|
ConfigKeyPageWidth: 600.0,
|
|||
|
|
ConfigKeyZoom: 1.0,
|
|||
|
|
ConfigKeyOutlines: outlines,
|
|||
|
|
ConfigKeyRemoveTOC: true,
|
|||
|
|
}
|
|||
|
|
if err := PostProcess(context.Background(), result, config); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
// Then: VLM enhancement through internal function (with mock)
|
|||
|
|
if err := enhanceWithVision(context.Background(), result, describer); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
// Then: flatten
|
|||
|
|
if err := PostProcess(context.Background(), result, PipelineConfig{
|
|||
|
|
ConfigKeyFlattenMediaToText: true,
|
|||
|
|
}); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Verify
|
|||
|
|
if len(result.Sections) != 3 {
|
|||
|
|
t.Fatalf("expected 3 sections after filtering, got %d: %+v", len(result.Sections), result.Sections)
|
|||
|
|
}
|
|||
|
|
for i, s := range result.Sections {
|
|||
|
|
if s.DocTypeKwd != "text" {
|
|||
|
|
t.Errorf("section[%d] DocTypeKwd = %q, want 'text'", i, s.DocTypeKwd)
|
|||
|
|
}
|
|||
|
|
if s.LayoutType == "header" || s.LayoutType == "footer" {
|
|||
|
|
t.Errorf("section[%d] LayoutType = %q, should have been filtered out", i, s.LayoutType)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// Table section should have enhanced text
|
|||
|
|
found := false
|
|||
|
|
for _, s := range result.Sections {
|
|||
|
|
if s.LayoutType == "table" {
|
|||
|
|
found = true
|
|||
|
|
if s.Text != "Row1 Col1 Row1 Col2\n"+wantVLM {
|
|||
|
|
t.Errorf("table text not enhanced: %q", s.Text)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if !found {
|
|||
|
|
t.Error("table section missing from result")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_Minimal(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "Hello", LayoutType: ""},
|
|||
|
|
pdftype.Section{Text: "World", LayoutType: " "},
|
|||
|
|
)
|
|||
|
|
if err := PostProcess(context.Background(), result, nil); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Fatalf("expected 2 sections, got %d", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].LayoutType != "text" || result.Sections[1].LayoutType != "text" {
|
|||
|
|
t.Error("layout not normalized")
|
|||
|
|
}
|
|||
|
|
if result.Sections[0].DocTypeKwd != "text" || result.Sections[1].DocTypeKwd != "text" {
|
|||
|
|
t.Error("doc_type_kwd not assigned")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_NilResult(t *testing.T) {
|
|||
|
|
if err := PostProcess(context.Background(), nil, nil); err == nil {
|
|||
|
|
t.Error("expected error for nil result")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_EmptySections(t *testing.T) {
|
|||
|
|
result := newTestResult()
|
|||
|
|
if err := PostProcess(context.Background(), result, nil); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if len(result.Sections) != 0 {
|
|||
|
|
t.Error("empty should remain empty")
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_FiguresLazy(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "Fig1", LayoutType: "figure"},
|
|||
|
|
pdftype.Section{Text: "Body", LayoutType: "text"},
|
|||
|
|
pdftype.Section{Text: "Fig2", LayoutType: "figure"},
|
|||
|
|
)
|
|||
|
|
if err := PostProcess(context.Background(), result, nil); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
figs := result.Figures()
|
|||
|
|
if len(figs) != 2 {
|
|||
|
|
t.Fatalf("expected 2 figures, got %d", len(figs))
|
|||
|
|
}
|
|||
|
|
if figs[0].Text != "Fig1" || figs[1].Text != "Fig2" {
|
|||
|
|
t.Errorf("wrong figures: %+v", figs)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_FilterOnly(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
pdftype.Section{Text: "Header", LayoutType: "header"},
|
|||
|
|
pdftype.Section{Text: "Second", LayoutType: "text"},
|
|||
|
|
pdftype.Section{Text: "First", LayoutType: "text"},
|
|||
|
|
)
|
|||
|
|
if err := PostProcess(context.Background(), result, nil); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Fatalf("expected 2 sections after filtering, got %d", len(result.Sections))
|
|||
|
|
}
|
|||
|
|
figs := result.Figures()
|
|||
|
|
if len(figs) != 0 {
|
|||
|
|
t.Errorf("expected 0 figures, got %d", len(figs))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestPostProcess_ReorderOnly(t *testing.T) {
|
|||
|
|
result := newTestResult(
|
|||
|
|
makePosSection("B", 0, 300, 500, 100, 120),
|
|||
|
|
makePosSection("A", 0, 50, 250, 100, 120),
|
|||
|
|
)
|
|||
|
|
config := PipelineConfig{
|
|||
|
|
ConfigKeyPageWidth: 600.0,
|
|||
|
|
ConfigKeyZoom: 1.0,
|
|||
|
|
}
|
|||
|
|
// Remove the outlines key since we don't need it
|
|||
|
|
if err := PostProcess(context.Background(), result, config); err != nil {
|
|||
|
|
t.Fatal(err)
|
|||
|
|
}
|
|||
|
|
if len(result.Sections) != 2 {
|
|||
|
|
t.Fatal("expected 2 sections")
|
|||
|
|
}
|
|||
|
|
// Should be reordered: col 1 leftmost: A then B
|
|||
|
|
if result.Sections[0].Positions[0].Left > result.Sections[1].Positions[0].Left {
|
|||
|
|
t.Log("multi-column: sections reordered left-to-right")
|
|||
|
|
}
|
|||
|
|
}
|