test: add incremental compilation fuzzer

Myriad-Dreamin · Sep 24, 2023 · 676be45 · 676be45
1 parent 956c83f
commit 676be45
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Showing 7 changed files with 372 additions and 29 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -33,6 +33,7 @@ members = [
 
     "tests/common",
     "tests/heap-profile",
+    "tests/incremental",
     "tests/integration",
     "tests/std",
 ]

diff --git a/exporter/svg/src/frontend/incremental.rs b/exporter/svg/src/frontend/incremental.rs
@@ -64,20 +64,17 @@ impl<Feat: ExportFeature> SvgTask<Feat> {
             }
         }
 
-        println!("reusable: {:?}", reusable);
-        println!("unused_prev: {:?}", unused_prev);
-
-        for (
-            idx,
-            Page {
-                content: entry,
-                size,
-            },
-        ) in ctx.next.iter().enumerate()
+        // println!("reusable: {:?}", reusable);
+        // println!("unused_prev: {:?}", unused_prev);
+
+        for Page {
+            content: entry,
+            size,
+        } in ctx.next.iter()
         {
             let size = Self::page_size(*size);
             if reusable.contains(entry) {
-                println!("reuse page: {} {:?}", idx, entry);
+                // println!("reuse page: {} {:?}", idx, entry);
                 svg_body.push(SvgText::Content(Arc::new(SvgTextNode {
                     attributes: vec![
                         ("class", "typst-page".into()),
@@ -104,13 +101,13 @@ impl<Feat: ExportFeature> SvgTask<Feat> {
 
             // todo: evaluate simlarity
             let item = if let Some(prev_entry) = unused_prev.pop_first().map(|(_, v)| v) {
-                println!("diff page: {} {:?} {:?}", idx, entry, prev_entry);
+                // println!("diff page: {} {:?} {:?}", idx, entry, prev_entry);
                 attributes.push(("data-reuse-from", prev_entry.as_svg_id("p")));
 
                 render_task.render_diff_item(entry, &prev_entry)
             } else {
                 // todo: find a box
-                println!("rebuild page: {} {:?}", idx, entry);
+                // println!("rebuild page: {} {:?}", idx, entry);
                 render_task.render_flat_item(entry)
             };
 

diff --git a/fuzzers/corpora/viewers/preview-incr_01.typ b/fuzzers/corpora/viewers/preview-incr_01.typ
@@ -4,7 +4,7 @@
 #set page(
   paper: "a4",
   header: align(right)[
-    Multi-purpose Combat Chassis [FALKEN]
+    Multi-purpose Combat Chassis
   ],
   numbering: "1",
   margin: (x:20mm, y:12.7mm)
@@ -46,30 +46,32 @@
 
 #let img = "/assets/files/tiger.jpg"
 
-= #lorem(4)
+= Seed
 
 #outline(title:none, indent:auto, )
 
 #booktab()
 
-#lorem(5000)
+Seed2 Seed4
+
+Seed3 Seed4
 
 #pagebreak()
 == #lorem(3)
 
 #emp_block()[
-#lorem(100)
+ Seed4 Seed4 Seed4 Seed4
 ]
 #booktab()
 
-#lorem(5000)
+ Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4 Seed4
 
 #pagebreak()
 == 隼的轻武器
 
 #booktab()
 
-#lorem(5000)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #let images_rkg3=("tiger.jpg","tiger.jpg")
 
@@ -80,7 +82,7 @@
   )
 ]
 
-#lorem(300)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #let images_pistol=("tiger.jpg","tiger.jpg")
 #let cell = rect.with(
@@ -96,37 +98,37 @@
   ..images_pistol.map(n=>align(center)[#image(img, width:20%)])
 )
 
-#lorem(450)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #figure(
   image(img, width: 50%)
 )
 
-#lorem(450)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #figure(
   image(img, width: 50%)
 )
 
-#lorem(300)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 === 电磁枪
 
-#lorem(450)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #pagebreak()
 == 武器舱和背部重武器
 
 #booktab()
 
-#lorem(300)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #figure(
   image(img, width: 60%),
   caption: [30mm Rapid Railgun with Extended Barrel, also retrofitted as 2nd stage rail on Arclight]
 )
 
-#lorem(5000)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #figure(
   image(img, width: 60%),
@@ -140,18 +142,18 @@
   caption: [炮管展开60°的状态]
 )
 
-#lorem(300)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #figure(
   image(img, width: 80%),
   caption: [4Sure Ballistics Man-Portable ASAT Missile]
 )
 
-#lorem(500)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
 
 #pagebreak()
 == 辅助机 —— "FRAMER"
 
 #booktab()
 
-#lorem(500)
+Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed
diff --git a/tests/incremental/Cargo.toml b/tests/incremental/Cargo.toml
@@ -0,0 +1,30 @@
+[package]
+name = "typst-ts-incremental-test"
+authors.workspace = true
+version.workspace = true
+license.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
+typst.workspace = true
+typst-syntax.workspace = true
+comemo.workspace = true
+
+sha2.workspace = true
+anyhow.workspace = true
+tokio.workspace = true
+
+rand = "0.8.5"
+rand_xoshiro = "0.6.0"
+
+typst-ts-dev-server.workspace = true
+typst-ts-test-common.workspace = true
+typst-ts-core.workspace = true
+hex.workspace = true
+typst-ts-compiler.workspace = true
+typst-ts-svg-exporter.workspace = true
+
+[features]
+generate = []