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bug fixes & improvements & missing features & font loader

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This commit is contained in:
Duhan BALCI
2026-04-07 00:36:21 +03:00
parent e95606d18b
commit 9f658f5615
54 changed files with 4087 additions and 1843 deletions
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36
layout-engine/tests/pdf_render_test.rs
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@@ -17,26 +17,10 @@ fn load_test_fonts() -> Vec<FontData> {
let entry = entry.unwrap();
let path = entry.path();
if path.extension().is_some_and(|e| e == "ttf") {
let family = path
.file_stem()
.unwrap()
.to_str()
.unwrap()
.split('-')
.next()
.unwrap_or("Unknown")
.to_string();
let family = if family == "NotoSansMono" {
"Noto Sans Mono".to_string()
} else if family == "NotoSans" {
"Noto Sans".to_string()
} else {
family
};
fonts.push(FontData {
family,
data: std::fs::read(&path).unwrap(),
});
let data = std::fs::read(&path).unwrap();
if let Some(fd) = FontData::from_bytes(data) {
fonts.push(fd);
}
}
}
fonts
@@ -53,6 +37,7 @@ fn simple_template() -> Template {
fonts: vec!["Noto Sans".to_string()],
header: None,
footer: None,
format_config: None,
root: ContainerElement {
id: "root".to_string(),
position: PositionMode::Flow,
@@ -94,7 +79,7 @@ fn test_render_pdf_produces_valid_output() {
let data = serde_json::json!({});
let fonts = load_test_fonts();
let layout = compute_layout(&template, &data, &fonts);
let layout = compute_layout(&template, &data, &fonts).unwrap();
let pdf_bytes = dreport_layout::pdf_render::render_pdf(&layout, &fonts).unwrap();
// PDF should not be empty
@@ -123,6 +108,7 @@ fn test_render_pdf_with_multiple_elements() {
fonts: vec!["Noto Sans".to_string()],
header: None,
footer: None,
format_config: None,
root: ContainerElement {
id: "root".to_string(),
position: PositionMode::Flow,
@@ -189,7 +175,7 @@ fn test_render_pdf_with_multiple_elements() {
let data = serde_json::json!({});
let fonts = load_test_fonts();
let layout = compute_layout(&template, &data, &fonts);
let layout = compute_layout(&template, &data, &fonts).unwrap();
let pdf_bytes = dreport_layout::pdf_render::render_pdf(&layout, &fonts).unwrap();
assert!(!pdf_bytes.is_empty());
@@ -215,6 +201,7 @@ fn test_render_pdf_with_container_styles() {
fonts: vec!["Noto Sans".to_string()],
header: None,
footer: None,
format_config: None,
root: ContainerElement {
id: "root".to_string(),
position: PositionMode::Flow,
@@ -257,7 +244,7 @@ fn test_render_pdf_with_container_styles() {
let data = serde_json::json!({});
let fonts = load_test_fonts();
let layout = compute_layout(&template, &data, &fonts);
let layout = compute_layout(&template, &data, &fonts).unwrap();
let pdf_bytes = dreport_layout::pdf_render::render_pdf(&layout, &fonts).unwrap();
assert!(!pdf_bytes.is_empty());
@@ -273,6 +260,7 @@ fn test_page_break_produces_multiple_pages() {
fonts: vec!["Noto Sans".to_string()],
header: None,
footer: None,
format_config: None,
root: ContainerElement {
id: "root".to_string(),
position: PositionMode::Flow,
@@ -307,7 +295,7 @@ fn test_page_break_produces_multiple_pages() {
let data = serde_json::json!({});
let fonts = load_test_fonts();
let layout = compute_layout(&template, &data, &fonts);
let layout = compute_layout(&template, &data, &fonts).unwrap();
println!("Layout pages: {}", layout.pages.len());
for (i, page) in layout.pages.iter().enumerate() {