Wasm plugin system (#1555)

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/typ/compiler/plugin.typ b/tests/typ/compiler/plugin.typ
new file mode 100644
index 00000000..aafbdaa1
--- /dev/null
+++ b/tests/typ/compiler/plugin.typ
@@ -0,0 +1,35 @@
+// Test WebAssembly plugins.
+// Ref: false
+
+---
+#let p = plugin("/files/hello.wasm")
+#test(p.hello(), bytes("Hello from wasm!!!"))
+#test(p.double_it(bytes("hey!")), bytes("hey!.hey!"))
+#test(
+  p.shuffle(bytes("value1"), bytes("value2"), bytes("value3")),
+  bytes("value3-value1-value2"),
+)
+
+---
+#let p = plugin("/files/hello.wasm")
+
+// Error: 2-20 plugin function takes 0 arguments, but 1 was given
+#p.hello(bytes(""))
+
+---
+#let p = plugin("/files/hello.wasm")
+
+// Error: 10-14 unexpected argument
+#p.hello(true)
+
+---
+#let p = plugin("/files/hello.wasm")
+
+// Error: 2-17 plugin errored with: This is an `Err`
+#p.returns_err()
+
+---
+#let p = plugin("/files/hello.wasm")
+
+// Error: 2-16 plugin panicked: wasm `unreachable` instruction executed
+#p.will_panic()