added tests for lifelines

tests/lifeline/enable-disable/.gitignore

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

tests/lifeline/enable-disable/test.typ

@@ -0,0 +1,110 @@
+#set page(width: auto, height: auto)
+#import "/src/lib.typ": *
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  // Left to right
+  _seq("a", "b")
+  _seq("a", "b", enable-dst: true)
+  _seq("a", "b")
+  _seq("a", "b", enable-dst: true)
+  _seq("a", "b")
+  _seq("a", "b", disable-dst: true)
+  _seq("a", "b")
+  _seq("a", "b", disable-dst: true)
+  _seq("a", "b")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  // Right to left
+  _seq("b", "a")
+  _seq("b", "a", enable-dst: true)
+  _seq("b", "a")
+  _seq("b", "a", enable-dst: true)
+  _seq("b", "a")
+  _seq("b", "a", disable-dst: true)
+  _seq("b", "a")
+  _seq("b", "a", disable-dst: true)
+  _seq("b", "a")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  // Self right
+  _seq("a", "a")
+  _seq("a", "a", enable-dst: true)
+  _seq("a", "a")
+  _seq("a", "a", enable-dst: true)
+  _seq("a", "a")
+  _seq("a", "a", disable-dst: true)
+  _seq("a", "a")
+  _seq("a", "a", disable-dst: true)
+  _seq("a", "a")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  let _seq = _seq.with(flip: true)
+
+  // Self left
+  _seq("b", "b")
+  _seq("b", "b", enable-dst: true)
+  _seq("b", "b")
+  _seq("b", "b", enable-dst: true)
+  _seq("b", "b")
+  _seq("b", "b", disable-dst: true)
+  _seq("b", "b")
+  _seq("b", "b", disable-dst: true)
+  _seq("b", "b")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  // Disable src (rtl)
+  _seq("a", "b")
+  _seq("a", "b", enable-dst: true)
+  _seq("a", "b")
+  _seq("a", "b", enable-dst: true)
+  _seq("a", "b")
+  _seq("b", "a", disable-src: true)
+  _seq("a", "b")
+  _seq("b", "a", disable-src: true)
+  _seq("a", "b")
+})
+
+#pagebreak()
+
+#diagram({
+  _par("a", display-name: "Alice")
+  _par("b", display-name: "Bob")
+
+  // Disable src (ltr)
+  _seq("b", "a")
+  _seq("b", "a", enable-dst: true)
+  _seq("b", "a")
+  _seq("b", "a", enable-dst: true)
+  _seq("b", "a")
+  _seq("a", "b", disable-src: true)
+  _seq("b", "a")
+  _seq("a", "b", disable-src: true)
+  _seq("b", "a")
+})