Better test runner (#3922)

1 files changed, 67 insertions, 0 deletions

diff --git a/tests/suite/layout/flow/flow.typ b/tests/suite/layout/flow/flow.typ
new file mode 100644
index 00000000..9c48c9ac
--- /dev/null
+++ b/tests/suite/layout/flow/flow.typ
@@ -0,0 +1,67 @@
+--- flow-fr ---
+#set page(height: 2cm)
+#set text(white)
+#rect(fill: forest)[
+          #v(1fr)
+  #h(1fr) Hi you!
+]
+
+--- issue-flow-overlarge-frames ---
+// In this bug, the first line of the second paragraph was on its page alone an
+// the rest moved down. The reason was that the second block resulted in
+// overlarge frames because the region wasn't finished properly.
+#set page(height: 70pt)
+#block[This file tests a bug where an almost empty page occurs.]
+#block[
+  The text in this second block was torn apart and split up for
+  some reason beyond my knowledge.
+]
+
+--- issue-flow-trailing-leading ---
+// In this bug, the first part of the paragraph moved down to the second page
+// because trailing leading wasn't trimmed, resulting in an overlarge frame.
+#set page(height: 60pt)
+#v(19pt)
+#block[
+  But, soft! what light through yonder window breaks?
+  It is the east, and Juliet is the sun.
+]
+
+--- issue-flow-weak-spacing ---
+// In this bug, there was a bit of space below the heading because weak spacing
+// directly before a layout-induced column or page break wasn't trimmed.
+#set page(height: 60pt)
+#rect(inset: 0pt, columns(2)[
+  Text
+  #v(12pt)
+  Hi
+  #v(10pt, weak: true)
+  At column break.
+])
+
+--- issue-flow-frame-placement ---
+// In this bug, a frame intended for the second region ended up in the first.
+#set page(height: 105pt)
+#block(lorem(20))
+
+--- issue-flow-layout-index-out-of-bounds ---
+// This bug caused an index-out-of-bounds panic when layouting paragraphs needed
+// multiple reorderings.
+#set page(height: 200pt)
+#lorem(30)
+
+#figure(placement: auto, block(height: 100%))
+
+#lorem(10)
+
+#lorem(10)
+
+--- issue-3641-float-loop ---
+// Flow layout should terminate!
+//
+// This is not yet ideal: The heading should not move to the second page, but
+// that's a separate bug and not a regression.
+#set page(height: 40pt)
+
+= Heading
+#lorem(6)