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Batch fix: pdf: the u32 overflow tests reach their fonts from the page, as the object loader needs (#2163)

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aiongg
2026-10-24 01:29:13 +00:00
parent c028b49f99
commit 80a08e3a3f
1 changed files with 2 additions and 2 deletions
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crates/pdf/src/tests.rs
+2 -2
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@@ -1098,7 +1098,7 @@ fn cid_width_entries_at_the_top_of_the_cid_range_do_not_overflow() {
let load = |entry: &str| { let load = |entry: &str| {
let type0 = "<< /Type /Font /Subtype /Type0 /BaseFont /X /Encoding /Identity-H /DescendantFonts [13 0 R] >>"; let type0 = "<< /Type /Font /Subtype /Type0 /BaseFont /X /Encoding /Identity-H /DescendantFonts [13 0 R] >>";
let desc = format!("<< /Type /Font /Subtype /CIDFontType2 {entry} >>"); let desc = format!("<< /Type /Font /Subtype /CIDFontType2 {entry} >>");
let file = object::File::parse(&page_pdf("", "", vec![(10, type0.into(), None), (13, desc, None)])).unwrap(); let file = object::File::parse(&page_pdf("", "/Font << /F1 10 0 R >>", vec![(10, type0.into(), None), (13, desc, None)])).unwrap();
let d = file.objects.get(&(10, 0)).and_then(object::Obj::dict).unwrap(); let d = file.objects.get(&(10, 0)).and_then(object::Obj::dict).unwrap();
font::Font::load(&file, d, &mut vec![]) font::Font::load(&file, d, &mut vec![])
}; };
@@ -1127,7 +1127,7 @@ fn cmap_entries_at_the_top_of_the_code_range_do_not_overflow() {
(14, "<< >>".into(), Some(to_unicode.as_bytes().to_vec())), (14, "<< >>".into(), Some(to_unicode.as_bytes().to_vec())),
(15, "<< /Type /CMap >>".into(), Some(encoding.as_bytes().to_vec())), (15, "<< /Type /CMap >>".into(), Some(encoding.as_bytes().to_vec())),
]; ];
let file = object::File::parse(&page_pdf("", "", objs)).unwrap(); let file = object::File::parse(&page_pdf("", "/Font << /F1 10 0 R >>", objs)).unwrap();
let d = file.objects.get(&(10, 0)).and_then(object::Obj::dict).unwrap(); let d = file.objects.get(&(10, 0)).and_then(object::Obj::dict).unwrap();
let f = font::Font::load(&file, d, &mut vec![]); let f = font::Font::load(&file, d, &mut vec![]);
assert_eq!((f.unicode(0xFFFF_FFFF), f.unicode(0)), ("A".to_string(), String::new())); assert_eq!((f.unicode(0xFFFF_FFFF), f.unicode(0)), ("A".to_string(), String::new()));