Add exported_fn tests for rhai_fn in module

codegen/ui_tests/export_mod_bad_attr.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn(unknown = "thing")]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_bad_attr.stderr

@@ -0,0 +1,11 @@
+error: unknown attribute 'unknown'
+  --> $DIR/export_mod_bad_attr.rs:11:11
+   |
+11 | #[rhai_fn(unknown = "thing")]
+   |           ^^^^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_bad_attr.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_bad_value.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn(name = true)]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_bad_value.stderr

@@ -0,0 +1,11 @@
+error: expecting string literal
+  --> $DIR/export_mod_bad_value.rs:11:18
+   |
+11 | #[rhai_fn(name = true)]
+   |                  ^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_bad_value.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_cfg.rs

@@ -0,0 +1,28 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+pub struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[cfg(not(feature = "foo"))]
+#[rhai_fn]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_cfg.stderr

@@ -0,0 +1,11 @@
+error: cfg attributes not allowed on this item
+  --> $DIR/export_mod_cfg.rs:11:1
+   |
+11 | #[cfg(not(feature = "foo"))]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_cfg.rs:23:8
+   |
+23 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_extra_value.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn(return_raw = "yes")]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_extra_value.stderr

@@ -0,0 +1,11 @@
+error: extraneous value
+  --> $DIR/export_mod_extra_value.rs:11:24
+   |
+11 | #[rhai_fn(return_raw = "yes")]
+   |                        ^^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_extra_value.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_junk_arg.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn("wheeeee")]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_junk_arg.stderr

@@ -0,0 +1,11 @@
+error: expecting identifier
+  --> $DIR/export_mod_junk_arg.rs:11:11
+   |
+11 | #[rhai_fn("wheeeee")]
+   |           ^^^^^^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_junk_arg.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_missing_value.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn(name)]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_missing_value.stderr

@@ -0,0 +1,11 @@
+error: requires value
+  --> $DIR/export_mod_missing_value.rs:11:11
+   |
+11 | #[rhai_fn(name)]
+   |           ^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_missing_value.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/export_mod_path_attr.rs

@@ -0,0 +1,27 @@
+use rhai::plugin::*;
+
+#[derive(Clone)]
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+#[export_module]
+pub mod test_mod {
+#[rhai_fn(rhai::name = "thing")]
+pub fn test_fn(input: Point) -> bool {
+    input.x > input.y
+}
+}
+
+fn main() {
+    let n = Point {
+        x: 0.0,
+        y: 10.0,
+    };
+    if test_mod::test_fn(n) {
+        println!("yes");
+    } else {
+        println!("no");
+    }
+}

codegen/ui_tests/export_mod_path_attr.stderr

@@ -0,0 +1,11 @@
+error: expecting attribute name
+  --> $DIR/export_mod_path_attr.rs:11:11
+   |
+11 | #[rhai_fn(rhai::name = "thing")]
+   |           ^^^^^^^^^^
+
+error[E0433]: failed to resolve: use of undeclared type or module `test_mod`
+  --> $DIR/export_mod_path_attr.rs:22:8
+   |
+22 |     if test_mod::test_fn(n) {
+   |        ^^^^^^^^ use of undeclared type or module `test_mod`

codegen/ui_tests/rhai_mod_non_clonable_return.stderr

@@ -0,0 +1,10 @@
+error[E0277]: the trait bound `NonClonable: std::clone::Clone` is not satisfied
+   --> $DIR/rhai_mod_non_clonable_return.rs:12:12
+    |
+12  |     pub fn test_fn(input: f32) -> NonClonable {
+    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `NonClonable`
+    |
+   ::: /home/cryptkeeper/Desktop/Software/ytdl-replacement/rhai/src/any.rs:537:30
+    |
+537 |     pub fn from<T: Variant + Clone>(value: T) -> Self {
+    |                              ----- required by this bound in `rhai::Dynamic::from`