chore: checkpoint before Python removal

vendor/wit-component/tests/components/import-export/component.wat

@@ -0,0 +1,124 @@
+(component
+  (type $ty-foo (;0;)
+    (instance
+      (type (;0;) (func (result string)))
+      (export (;0;) "a" (func (type 0)))
+    )
+  )
+  (import "foo" (instance $foo (;0;) (type $ty-foo)))
+  (core module $main (;0;)
+    (type (;0;) (func (param i32)))
+    (type (;1;) (func (param i32 i32 i32 i32) (result i32)))
+    (type (;2;) (func (param i32 i32) (result i32)))
+    (type (;3;) (func))
+    (type (;4;) (func (result i32)))
+    (import "foo" "a" (func (;0;) (type 0)))
+    (memory (;0;) 1)
+    (export "memory" (memory 0))
+    (export "cabi_realloc" (func 1))
+    (export "a" (func 2))
+    (export "cabi_post_a" (func 3))
+    (export "bar#a" (func 4))
+    (export "bar#b" (func 5))
+    (export "cabi_post_bar#b" (func 6))
+    (func (;1;) (type 1) (param i32 i32 i32 i32) (result i32)
+      unreachable
+    )
+    (func (;2;) (type 2) (param i32 i32) (result i32)
+      unreachable
+    )
+    (func (;3;) (type 0) (param i32)
+      unreachable
+    )
+    (func (;4;) (type 3)
+      unreachable
+    )
+    (func (;5;) (type 4) (result i32)
+      unreachable
+    )
+    (func (;6;) (type 0) (param i32)
+      unreachable
+    )
+    (@producers
+      (processed-by "wit-component" "$CARGO_PKG_VERSION")
+      (processed-by "my-fake-bindgen" "123.45")
+    )
+  )
+  (core module $wit-component-shim-module (;1;)
+    (type (;0;) (func (param i32)))
+    (table (;0;) 1 1 funcref)
+    (export "0" (func $indirect-foo-a))
+    (export "$imports" (table 0))
+    (func $indirect-foo-a (;0;) (type 0) (param i32)
+      local.get 0
+      i32.const 0
+      call_indirect (type 0)
+    )
+    (@producers
+      (processed-by "wit-component" "$CARGO_PKG_VERSION")
+    )
+  )
+  (core module $wit-component-fixup (;2;)
+    (type (;0;) (func (param i32)))
+    (import "" "0" (func (;0;) (type 0)))
+    (import "" "$imports" (table (;0;) 1 1 funcref))
+    (elem (;0;) (i32.const 0) func 0)
+    (@producers
+      (processed-by "wit-component" "$CARGO_PKG_VERSION")
+    )
+  )
+  (core instance $wit-component-shim-instance (;0;) (instantiate $wit-component-shim-module))
+  (alias core export $wit-component-shim-instance "0" (core func $indirect-foo-a (;0;)))
+  (core instance $foo (;1;)
+    (export "a" (func $indirect-foo-a))
+  )
+  (core instance $main (;2;) (instantiate $main
+      (with "foo" (instance $foo))
+    )
+  )
+  (alias core export $main "memory" (core memory $memory (;0;)))
+  (alias core export $wit-component-shim-instance "$imports" (core table $"shim table" (;0;)))
+  (alias export $foo "a" (func $a (;0;)))
+  (alias core export $main "cabi_realloc" (core func $realloc (;1;)))
+  (core func $"#core-func2 indirect-foo-a" (@name "indirect-foo-a") (;2;) (canon lower (func $a) (memory $memory) (realloc $realloc) string-encoding=utf8))
+  (core instance $fixup-args (;3;)
+    (export "$imports" (table $"shim table"))
+    (export "0" (func $"#core-func2 indirect-foo-a"))
+  )
+  (core instance $fixup (;4;) (instantiate $wit-component-fixup
+      (with "" (instance $fixup-args))
+    )
+  )
+  (type (;1;) (tuple string u32 string))
+  (type (;2;) (func (param "x" string) (result 1)))
+  (alias core export $main "a" (core func $a (;3;)))
+  (alias core export $main "cabi_post_a" (core func $cabi_post_a (;4;)))
+  (func $"#func1 a" (@name "a") (;1;) (type 2) (canon lift (core func $a) (memory $memory) (realloc $realloc) string-encoding=utf8 (post-return $cabi_post_a)))
+  (export $"#func2 a" (@name "a") (;2;) "a" (func $"#func1 a"))
+  (type (;3;) (func))
+  (alias core export $main "bar#a" (core func $bar#a (;5;)))
+  (func $"#func3 a" (@name "a") (;3;) (type 3) (canon lift (core func $bar#a)))
+  (type (;4;) (func (result string)))
+  (alias core export $main "bar#b" (core func $bar#b (;6;)))
+  (alias core export $main "cabi_post_bar#b" (core func $cabi_post_bar#b (;7;)))
+  (func $b (;4;) (type 4) (canon lift (core func $bar#b) (memory $memory) string-encoding=utf8 (post-return $cabi_post_bar#b)))
+  (component $bar-shim-component (;0;)
+    (type (;0;) (func))
+    (import "import-func-a" (func (;0;) (type 0)))
+    (type (;1;) (func (result string)))
+    (import "import-func-b" (func (;1;) (type 1)))
+    (type (;2;) (func))
+    (export (;2;) "a" (func 0) (func (type 2)))
+    (type (;3;) (func (result string)))
+    (export (;3;) "b" (func 1) (func (type 3)))
+  )
+  (instance $bar-shim-instance (;1;) (instantiate $bar-shim-component
+      (with "import-func-a" (func $"#func3 a"))
+      (with "import-func-b" (func $b))
+    )
+  )
+  (export $bar (;2;) "bar" (instance $bar-shim-instance))
+  (@producers
+    (processed-by "wit-component" "$CARGO_PKG_VERSION")
+  )
+)

vendor/wit-component/tests/components/import-export/component.wit.print

@@ -0,0 +1,14 @@
+package root:component;
+
+world root {
+  import foo: interface {
+    a: func() -> string;
+  }
+
+  export a: func(x: string) -> tuple<string, u32, string>;
+  export bar: interface {
+    a: func();
+
+    b: func() -> string;
+  }
+}

vendor/wit-component/tests/components/import-export/module.wat

@@ -0,0 +1,10 @@
+(module
+  (import "foo" "a" (func (param i32)))
+  (memory (export "memory") 1)
+  (func (export "cabi_realloc") (param i32 i32 i32 i32) (result i32) unreachable)
+  (func (export "a") (param i32 i32) (result i32) unreachable)
+  (func (export "cabi_post_a") (param i32) unreachable)
+  (func (export "bar#a") unreachable)
+  (func (export "bar#b") (result i32) unreachable)
+  (func (export "cabi_post_bar#b") (param i32) unreachable)
+)

vendor/wit-component/tests/components/import-export/module.wit

@@ -0,0 +1,14 @@
+package foo:foo;
+
+world module {
+  import foo: interface {
+    a: func() -> string;
+  }
+
+  export bar: interface {
+    a: func();
+    b: func() -> string;
+  }
+
+  export a: func(x: string) -> tuple<string, u32, string>;
+}