1 files changed, 95 insertions, 0 deletions
diff --git a/tests/suite/math/interactions.typ b/tests/suite/math/interactions.typ
new file mode 100644
index 00000000..37185962
--- /dev/null
+++ b/tests/suite/math/interactions.typ
@@ -0,0 +1,95 @@
+// Test interactions with styling and normal layout.
+// Hint: They are bad ...
+
+--- math-nested-normal-layout ---
+// Test images and font fallback.
+#let monkey = move(dy: 0.2em, image("/assets/images/monkey.svg", height: 1em))
+$ sum_(i=#emoji.apple)^#emoji.apple.red i + monkey/2 $
+
+--- math-table ---
+// Test tables.
+$ x := #table(columns: 2)[x][y]/mat(1, 2, 3)
+     = #table[A][B][C] $
+
+--- math-equation-auto-wrapping ---
+// Test non-equation math directly in content.
+#math.attach($a$, t: [b])
+
+--- math-font-switch ---
+// Test font switch.
+#let here = text.with(font: "Noto Sans")
+$#here[f] := #here[Hi there]$.
+
+--- math-box-without-baseline ---
+// Test boxes without a baseline act as if the baseline is at the base
+#{
+  box(stroke: 0.2pt, $a #box(stroke: 0.2pt, $a$)$)
+  h(12pt)
+  box(stroke: 0.2pt, $a #box(stroke: 0.2pt, $g$)$)
+  h(12pt)
+  box(stroke: 0.2pt, $g #box(stroke: 0.2pt, $g$)$)
+}
+
+--- math-box-with-baseline ---
+// Test boxes with a baseline are respected
+#box(stroke: 0.2pt, $a #box(baseline:0.5em, stroke: 0.2pt, $a$)$)
+
+--- issue-2821-missing-fields ---
+// Issue #2821: Setting a figure's supplement to none removes the field
+#show figure.caption: it => {
+  assert(it.has("supplement"))
+  assert(it.supplement == none)
+}
+#figure([], caption: [], supplement: none)
+
+--- math-symbol-show-rule ---
+// Test using rules for symbols
+#show sym.tack: it => $#h(1em) it #h(1em)$
+$ a tack b $
+
+--- issue-math-realize-show ---
+// Test that content in math can be realized without breaking
+// nested equations.
+#let my = $pi$
+#let f1 = box(baseline: 10pt, [f])
+#let f2 = context f1
+#show math.vec: [nope]
+
+$ pi a $
+$ my a $
+$ 1 + sqrt(x/2) + sqrt(#hide($x/2$)) $
+$ a x #link("url", $+ b$) $
+$ f f1 f2 $
+$ vec(1,2) * 2 $
+
+--- issue-math-realize-hide ---
+$ x^2 #hide[$(>= phi.alt) union y^2 0$] z^2 $
+Hello #hide[there $x$]
+and #hide[$ f(x) := x^2 $]
+
+--- issue-math-realize-scripting ---
+// Test equations can embed equation pieces built by functions
+#let foo(v1, v2) = {
+  // Return an equation piece that would've been rendered in
+  // inline style if the piece is not embedded
+  $v1 v2^2$
+}
+#let bar(v1, v2) = {
+  // Return an equation piece that would've been rendered in
+  // block style if the piece is not embedded
+  $ v1 v2^2 $
+}
+#let baz(..sink) = {
+  // Return an equation piece built by joining arrays
+  sink.pos().map(x => $hat(#x)$).join(sym.and)
+}
+
+Inline $2 foo(alpha, (M+foo(a, b)))$.
+
+Inline $2 bar(alpha, (M+foo(a, b)))$.
+
+Inline $2 baz(x,y,baz(u, v))$.
+
+$ 2 foo(alpha, (M+foo(a, b))) $
+$ 2 bar(alpha, (M+foo(a, b))) $
+$ 2 baz(x,y,baz(u, v)) $