WASM binary format: support tables

1 files changed, 21 insertions, 3 deletions

diff --git a/src/test/java/org/shedlang/compiler/backends/wasm/structure/WasmBinaryFormatModuleTests.java b/src/test/java/org/shedlang/compiler/backends/wasm/structure/WasmBinaryFormatModuleTests.java
index 8f197b2a..8083a36a 100644
--- a/src/test/java/org/shedlang/compiler/backends/wasm/structure/WasmBinaryFormatModuleTests.java
+++ b/src/test/java/org/shedlang/compiler/backends/wasm/structure/WasmBinaryFormatModuleTests.java
@@ -2,9 +2,10 @@ package org.shedlang.compiler.backends.wasm.structure;
 
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.shedlang.compiler.backends.wasm.structure.ast.WasmModule;
-import org.shedlang.compiler.backends.wasm.structure.ast.imports.WasmImport;
-import org.shedlang.compiler.backends.wasm.structure.ast.imports.WasmImportDescriptor;
+import org.shedlang.compiler.backends.wasm.structure.ast.modules.WasmModule;
+import org.shedlang.compiler.backends.wasm.structure.ast.modules.WasmImport;
+import org.shedlang.compiler.backends.wasm.structure.ast.modules.WasmImportDescriptor;
+import org.shedlang.compiler.backends.wasm.structure.ast.modules.WasmTable;
 import org.shedlang.compiler.backends.wasm.structure.ast.types.*;
 import org.shedlang.compiler.testing.ProcessRunner;
 import org.shedlang.compiler.testing.snapshots.SnapshotResolver;
@@ -128,6 +129,23 @@ public class WasmBinaryFormatModuleTests {
         snapshotter.assertSnapshot(result);
     }
 
+    @Test
+    public void canSerializeModuleWithTables(Snapshotter snapshotter) throws IOException, InterruptedException {
+        var module = WasmModule.EMPTY
+            .addTable(new WasmTable(new WasmTableType(
+                WasmReferenceType.FUNC_REF,
+                WasmLimits.min(1)
+            )))
+            .addTable(new WasmTable(new WasmTableType(
+                WasmReferenceType.EXTERN_REF,
+                WasmLimits.range(2, 3)
+            )));
+
+        var result = serializeModule(module);
+
+        snapshotter.assertSnapshot(result);
+    }
+
     private String serializeModule(WasmModule module) throws IOException, InterruptedException {
         Files.createDirectories(Path.of("tests-tmp"));
         var temporaryDirectory = Files.createTempDirectory(Path.of("tests-tmp"), "WasmBinaryFormat");