.gitea/workflows/ci.yaml

@@ -0,0 +1,33 @@
+name: CI
+on:
+  push:
+    branches: [ main, dev ]
+  pull_request:
+    branches: [ main, dev ]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    container: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install tytanic
+        uses: taiki-e/cache-cargo-install-action@v2
+        with:
+          tool: tytanic@0.2.2
+
+      - name: Run test suite
+        run: tt run
+
+      - name: Archive artifacts
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: artifacts
+          path: |
+            tests/**/diff/*.png
+            tests/**/out/*.png
+            tests/**/ref/*.png
+          retention-days: 5

justfile

@@ -10,3 +10,9 @@ manual:
 gallery:
   for f in "{{gallery_dir}}"/*.typ; do typst c --root . "$f" "${f%typ}pdf"; done
   for f in "{{gallery_dir}}"/readme/*.typ; do typst c --root . "$f" "${f%typ}png"; done
+
+test *filter:
+  tt run {{filter}}
+
+update-test *filter:
+  tt update {{filter}}

tests/empty/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/empty/test.typ

@@ -0,0 +1,6 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({})
+
+#diagram(())

tests/group/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/group/test.typ

@@ -0,0 +1,51 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _seq("Alice", "Bob", comment: "Authentication Request")
+
+  _alt(
+    "successful case", {
+      _seq("Bob", "Alice", comment: "Authentication Accepted")
+    },
+    "some kind of failure", {
+      _seq("Bob", "Alice", comment: "Authentication Failure")
+
+      _grp("My own label", desc: "My own label2", {
+        _seq("Alice", "Log", comment: "Log attack start")
+        _loop("1000 times", {
+          _seq("Alice", "Bob", comment: "DNS Attack")
+        })
+        _seq("Alice", "Log", comment: "Log attack end")
+      })
+    },
+    "Another type of failure", {
+      _seq("Bob", "Alice", comment: "Please repeat")
+    }
+  )
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: box(width: 1.5em, height: .5em), show-bottom: false)
+  _par("b", display-name: box(width: 1.5em, height: .5em), show-bottom: false)
+  _col("a", "b", width: 2cm)
+  _loop("a<1", min: 1, {
+    _seq("a", "b", end-tip: ">>")
+    _seq("b", "a", end-tip: ">>")
+  })
+  _seq("a", "b", end-tip: ">>")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("A")
+  _par("B")
+  _col("A", "B", width: 3cm)
+  _seq("A", "B", enable-dst: true)
+  _alt([desc], {
+    _ret()
+  })
+})

tests/note/color/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/note/color/test.typ

@@ -0,0 +1,13 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _note("left", [This is displayed\ left of Alice.], pos: "a", color: rgb("#00FFFF"))
+  _note("right", [This is displayed right of Alice.], pos: "a")
+  _note("over", [This is displayed over Alice.], pos: "a")
+  _note("over", [This is displayed\ over Bob and Alice.], pos: ("a", "b"), color: rgb("#FFAAAA"))
+  _note("over", [This is yet another\ example of\ a long note.], pos: ("a", "b"))
+})

tests/note/position/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/note/position/test.typ

@@ -0,0 +1,49 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _seq("a", "b", comment: [hello])
+  _note("left", [this is a first note])
+
+  _seq("b", "a", comment: [ok])
+  _note("right", [this is another note])
+
+  _seq("b", "b", comment: [I am thinking])
+  _note("left", [a note\ can also be defined\ on several lines])
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _note("over", [initial state of Alice], pos: "a")
+  _note("over", [initial state of Bob], pos: "b")
+  _seq("b", "a", comment: [hello])
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+  _par("c", display-name: "Charlie")
+  _par("d", display-name: "Donald")
+  _par("e", display-name: "Eddie")
+
+  _note("across", [This note float above all participants])
+
+  _note("over", [initial state of Alice], pos: "a")
+  _note("over", [initial state of Bob the builder], pos: "b", aligned: true)
+
+  _note("over", [Note 1], pos: "a")
+  _note("over", [Note 2], pos: "b", aligned: true)
+  _note("over", [Note 3], pos: "c", aligned: true)
+
+  _seq("a", "d")
+  _note("over", [this is an extremely long note], pos: ("d", "e"))
+})

tests/note/shape/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/note/shape/test.typ

@@ -0,0 +1,14 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("caller")
+  _par("server")
+
+  _seq("caller", "server", comment: [conReq])
+  _note("over", [idle], pos: "caller", shape: "hex")
+  _seq("server", "caller", comment: [conConf])
+  _note("over", ["r" as rectangle\ "h" as hexagon], pos: "server", shape: "rect")
+  _note("over", [this is\ on several\ lines], pos: "server", shape: "rect")
+  _note("over", [this is\ on several\ lines], pos: "caller", shape: "hex")
+})

tests/note/styled-body/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/note/styled-body/test.typ

@@ -0,0 +1,33 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("a", display-name: [Alice])
+  _par("b", display-name: [The *Famous* Bob])
+
+  _seq("a", "b", comment: [hello #strike([there])])
+
+  _gap()
+  _seq("b", "a", comment: [ok])
+  _note("left", [
+    This is *bold*\
+    This is _italics_\
+    This is `monospaced`\
+    This is #strike([stroked])\
+    This is #underline([underlined])\
+    This is #underline([waved])\
+  ])
+
+  _seq("a", "b", comment: [A _well formatted_ message])
+  _note("right", [
+    This is #box(text([displayed], size: 18pt), fill: rgb("#5F9EA0"))\
+    #underline([left of]) Alice.
+  ], pos: "a")
+  _note("left", [
+    #underline([This], stroke: red) is #text([displayed], fill: rgb("#118888"))\
+    *#text([left of], fill: rgb("#800080")) #strike([Alice], stroke: red) Bob.*
+  ], pos: "b")
+  _note("over", [
+    #underline([This is hosted], stroke: rgb("#FF33FF")) by #box(baseline: 50%, image("/gallery/gitea.png", width: 1cm, height: 1cm, fit: "contain"))
+  ], pos: ("a", "b"))
+})

tests/participant/shapes/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/participant/shapes/test.typ

@@ -0,0 +1,21 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+
+#let TYPST = image("/gallery/typst.png", width: 1.5cm, height: 1.5cm, fit: "contain")
+#let FERRIS = image("/gallery/ferris.png", width: 1.5cm, height: 1.5cm, fit: "contain")
+#let ME = image("/gallery/me.jpg", width: 1.5cm, height: 1.5cm, fit: "contain")
+
+#diagram({
+  _par("Foo", display-name: "Participant", shape: "participant")
+  _par("Foo1", display-name: "Actor", shape: "actor")
+  _par("Foo2", display-name: "Boundary", shape: "boundary")
+  _par("Foo3", display-name: "Control", shape: "control")
+  _par("Foo4", display-name: "Entity", shape: "entity")
+  _par("Foo5", display-name: "Database", shape: "database")
+  _par("Foo6", display-name: "Collections", shape: "collections")
+  _par("Foo7", display-name: "Queue", shape: "queue")
+  _par("Foo8", display-name: "Typst", shape: "custom", custom-image: TYPST)
+  _par("Foo9", display-name: "Ferris", shape: "custom", custom-image: FERRIS)
+  _par("Foo10", display-name: "Baryhobal", shape: "custom", custom-image: ME)
+})

tests/sequence/comment-align/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/sequence/comment-align/test.typ

@@ -0,0 +1,57 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("alice", display-name: "Alice")
+  _par("bob", display-name: "Bob")
+  _seq("alice", "bob", comment: "This is a very long comment")
+
+  // Left to right
+  _seq("alice", "bob", comment: "Start aligned", comment-align: "start")
+  _seq("alice", "bob", comment: "End aligned", comment-align: "end")
+  _seq("alice", "bob", comment: "Left aligned", comment-align: "left")
+  _seq("alice", "bob", comment: "Right aligned", comment-align: "right")
+  _seq("alice", "bob", comment: "Centered", comment-align: "center")
+  _gap()
+
+  // Right to left
+  _seq("bob", "alice", comment: "Start aligned", comment-align: "start")
+  _seq("bob", "alice", comment: "End aligned", comment-align: "end")
+  _seq("bob", "alice", comment: "Left aligned", comment-align: "left")
+  _seq("bob", "alice", comment: "Right aligned", comment-align: "right")
+  _seq("bob", "alice", comment: "Centered", comment-align: "center")
+  _gap()
+
+  // Slant left to right
+  _seq("alice", "bob", comment: "Start aligned", comment-align: "start", slant: 10)
+  _seq("alice", "bob", comment: "End aligned", comment-align: "end", slant: 10)
+  _seq("alice", "bob", comment: "Left aligned", comment-align: "left", slant: 10)
+  _seq("alice", "bob", comment: "Right aligned", comment-align: "right", slant: 10)
+  _seq("alice", "bob", comment: "Centered", comment-align: "center", slant: 10)
+  _gap()
+
+  // Slant right to left
+  _seq("bob", "alice", comment: "Start aligned", comment-align: "start", slant: 10)
+  _seq("bob", "alice", comment: "End aligned", comment-align: "end", slant: 10)
+  _seq("bob", "alice", comment: "Left aligned", comment-align: "left", slant: 10)
+  _seq("bob", "alice", comment: "Right aligned", comment-align: "right", slant: 10)
+  _seq("bob", "alice", comment: "Centered", comment-align: "center", slant: 10)
+})
+
+#pagebreak()
+
+#diagram({
+  _par("alice", display-name: "Alice")
+
+  _seq("alice", "alice", comment: "Start aligned", comment-align: "start")
+  _seq("alice", "alice", comment: "End aligned", comment-align: "end")
+  _seq("alice", "alice", comment: "Left aligned", comment-align: "left")
+  _seq("alice", "alice", comment: "Right aligned", comment-align: "right")
+  _seq("alice", "alice", comment: "Centered", comment-align: "center")
+
+  _seq("alice", "alice", comment: "Start aligned", comment-align: "start", flip: true)
+  _seq("alice", "alice", comment: "End aligned", comment-align: "end", flip: true)
+  _seq("alice", "alice", comment: "Left aligned", comment-align: "left", flip: true)
+  _seq("alice", "alice", comment: "Right aligned", comment-align: "right", flip: true)
+  _seq("alice", "alice", comment: "Centered", comment-align: "center", flip: true)
+})

tests/sequence/special-par/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/sequence/special-par/test.typ

@@ -0,0 +1,12 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _seq("?", "Alice", comment: [?->\ *short* to actor1])
+  _seq("[", "Alice", comment: [\[->\ *from start* to actor1])
+  _seq("[", "Bob", comment: [\[->\ *from start* to actor2])
+  _seq("?", "Bob", comment: [?->\ *short* to actor2])
+  _seq("Alice", "]", comment: [->\]\ from actor1 *to end*])
+  _seq("Alice", "?", comment: [->?\ *short* from actor1])
+  _seq("Alice", "Bob", comment: [->\ from actor1 to actor2])
+})

tests/sequence/tips/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/sequence/tips/test.typ

@@ -0,0 +1,84 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _seq("a", "b", end-tip: ">", comment: `->`)
+  _seq("a", "b", end-tip: ">>", comment: `->>`)
+  _seq("a", "b", end-tip: "\\", comment: `-\`)
+  _seq("a", "b", end-tip: "\\\\", comment: `-\\`)
+  _seq("a", "b", end-tip: "/", comment: `-/`)
+  _seq("a", "b", end-tip: "//", comment: `-//`)
+  _seq("a", "b", end-tip: "x", comment: `->x`)
+  _seq("a", "b", start-tip: "x", comment: `x->`)
+  _seq("a", "b", start-tip: "o", comment: `o->`)
+  _seq("a", "b", end-tip: ("o", ">"), comment: `->o`)
+  _seq("a", "b", start-tip: "o", end-tip: ("o", ">"), comment: `o->o`)
+  _seq("a", "b", start-tip: ">", end-tip: ">", comment: `<->`)
+  _seq("a", "b", start-tip: ("o", ">"), end-tip: ("o", ">"), comment: `o<->o`)
+  _seq("a", "b", start-tip: "x", end-tip: "x", comment: `x<->x`)
+  _seq("a", "b", end-tip: ("o", ">>"), comment: `->>o`)
+  _seq("a", "b", end-tip: ("o", "\\"), comment: `-\o`)
+  _seq("a", "b", end-tip: ("o", "\\\\"), comment: `-\\o`)
+  _seq("a", "b", end-tip: ("o", "/"), comment: `-/o`)
+  _seq("a", "b", end-tip: ("o", "//"), comment: `-//o`)
+  _seq("a", "b", start-tip: "x", end-tip: ("o", ">"), comment: `x->o`)
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _seq("b", "a", end-tip: ">", comment: `->`)
+  _seq("b", "a", end-tip: ">>", comment: `->>`)
+  _seq("b", "a", end-tip: "\\", comment: `-\`)
+  _seq("b", "a", end-tip: "\\\\", comment: `-\\`)
+  _seq("b", "a", end-tip: "/", comment: `-/`)
+  _seq("b", "a", end-tip: "//", comment: `-//`)
+  _seq("b", "a", end-tip: "x", comment: `->x`)
+  _seq("b", "a", start-tip: "x", comment: `x->`)
+  _seq("b", "a", start-tip: "o", comment: `o->`)
+  _seq("b", "a", end-tip: ("o", ">"), comment: `->o`)
+  _seq("b", "a", start-tip: "o", end-tip: ("o", ">"), comment: `o->o`)
+  _seq("b", "a", start-tip: ">", end-tip: ">", comment: `<->`)
+  _seq("b", "a", start-tip: ("o", ">"), end-tip: ("o", ">"), comment: `o<->o`)
+  _seq("b", "a", start-tip: "x", end-tip: "x", comment: `x<->x`)
+  _seq("b", "a", end-tip: ("o", ">>"), comment: `->>o`)
+  _seq("b", "a", end-tip: ("o", "\\"), comment: `-\o`)
+  _seq("b", "a", end-tip: ("o", "\\\\"), comment: `-\\o`)
+  _seq("b", "a", end-tip: ("o", "/"), comment: `-/o`)
+  _seq("b", "a", end-tip: ("o", "//"), comment: `-//o`)
+  _seq("b", "a", start-tip: "x", end-tip: ("o", ">"), comment: `x->o`)
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  _seq("a", "a", end-tip: ">", comment: `->`)
+  _seq("a", "a", end-tip: ">>", comment: `->>`)
+  _seq("a", "a", end-tip: "\\", comment: `-\`)
+  _seq("a", "a", end-tip: "\\\\", comment: `-\\`)
+  _seq("a", "a", end-tip: "/", comment: `-/`)
+  _seq("a", "a", end-tip: "//", comment: `-//`)
+  _seq("a", "a", end-tip: "x", comment: `->x`)
+  _seq("a", "a", start-tip: "x", comment: `x->`)
+  _seq("a", "a", start-tip: "o", comment: `o->`)
+  _seq("a", "a", end-tip: ("o", ">"), comment: `->o`)
+  _seq("a", "a", start-tip: "o", end-tip: ("o", ">"), comment: `o->o`)
+  _seq("a", "a", start-tip: ">", end-tip: ">", comment: `<->`)
+  _seq("a", "a", start-tip: ("o", ">"), end-tip: ("o", ">"), comment: `o<->o`)
+  _seq("a", "a", start-tip: "x", end-tip: "x", comment: `x<->x`)
+  _seq("a", "a", end-tip: ("o", ">>"), comment: `->>o`)
+  _seq("a", "a", end-tip: ("o", "\\"), comment: `-\o`)
+  _seq("a", "a", end-tip: ("o", "\\\\"), comment: `-\\o`)
+  _seq("a", "a", end-tip: ("o", "/"), comment: `-/o`)
+  _seq("a", "a", end-tip: ("o", "//"), comment: `-//o`)
+  _seq("a", "a", start-tip: "x", end-tip: ("o", ">"), comment: `x->o`)
+})