Add a snapshot for parsing spirv input

src/front/spv/mod.rs

@@ -16,8 +16,6 @@ mod error;
 mod flow;
 mod function;
 mod image;
-#[cfg(all(test, feature = "serialize"))]
-mod rosetta;
 
 use convert::*;
 use error::Error;

src/front/spv/rosetta.rs

@@ -1,23 +0,0 @@
-use std::{fs, path::Path};
-
-const TEST_PATH: &str = "test-data";
-
-fn rosetta_test(file_name: &str) {
-    if true {
-        return; //TODO: fix this test
-    }
-    let file_path = Path::new(TEST_PATH).join(file_name);
-    let input = fs::read(&file_path).unwrap();
-
-    let module = super::parse_u8_slice(&input, &Default::default()).unwrap();
-    let output = ron::ser::to_string_pretty(&module, Default::default()).unwrap();
-
-    let expected = fs::read_to_string(file_path.with_extension("expected.ron")).unwrap();
-
-    difference::assert_diff!(output.as_str(), expected.as_str(), "", 0);
-}
-
-#[test]
-fn simple() {
-    rosetta_test("simple/simple.spv")
-}

tests/snapshots.rs

@@ -208,3 +208,28 @@ fn convert_wgsl_shadow() {
 fn convert_wgsl_texture_array() {
     convert_wgsl("texture-array", Language::SPIRV);
 }
+
+#[cfg(feature = "spv-in")]
+fn convert_spv(name: &str) {
+    let module = naga::front::spv::parse_u8_slice(
+        &std::fs::read(format!("tests/in/{}{}", name, ".spv")).expect("Couldn't find spv file"),
+        &Default::default(),
+    )
+    .unwrap();
+    naga::proc::Validator::new().validate(&module).unwrap();
+
+    #[cfg(feature = "serialize")]
+    {
+        let config = ron::ser::PrettyConfig::default();
+        let output = ron::ser::to_string_pretty(&module, config).unwrap();
+        with_snapshot_settings(|| {
+            insta::assert_snapshot!(format!("{}.ron", name), output);
+        });
+    }
+}
+
+#[cfg(feature = "spv-in")]
+#[test]
+fn convert_spv_shadow() {
+    convert_spv("shadow");
+}