Update web-platform-tests to revision 3d117ae1266e6bd039a3a1ab92b27e82c3ccc92d

tests/wpt/web-platform-tests/wasm/jsapi/instanceTestFactory.js

@@ -0,0 +1,217 @@
+const instanceTestFactory = [
+  [
+    "Empty module without imports argument",
+    function() {
+      return {
+        buffer: emptyModuleBinary,
+        args: [],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "Empty module with undefined imports argument",
+    function() {
+      return {
+        buffer: emptyModuleBinary,
+        args: [undefined],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "Empty module with empty imports argument",
+    function() {
+      return {
+        buffer: emptyModuleBinary,
+        args: [{}],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "getter order for imports object",
+    function() {
+      const builder = new WasmModuleBuilder();
+      builder.addImportedGlobal("module", "global1", kWasmI32);
+      builder.addImportedGlobal("module2", "global3", kWasmI32);
+      builder.addImportedMemory("module", "memory", 0, 128);
+      builder.addImportedGlobal("module", "global2", kWasmI32);
+      const buffer = builder.toBuffer();
+      const order = [];
+
+      const imports = {
+        get module() {
+          order.push("module getter");
+          return {
+            get global1() {
+              order.push("global1 getter");
+              return 0;
+            },
+            get global2() {
+              order.push("global2 getter");
+              return 0;
+            },
+            get memory() {
+              order.push("memory getter");
+              return new WebAssembly.Memory({ "initial": 64, maximum: 128 });
+            },
+          }
+        },
+        get module2() {
+          order.push("module2 getter");
+          return {
+            get global3() {
+              order.push("global3 getter");
+              return 0;
+            },
+          }
+        },
+      };
+
+      const expected = [
+        "module getter",
+        "global1 getter",
+        "module2 getter",
+        "global3 getter",
+        "module getter",
+        "memory getter",
+        "module getter",
+        "global2 getter",
+      ];
+      return {
+        buffer,
+        args: [imports],
+        exports: {},
+        verify: () => assert_array_equals(order, expected),
+      };
+    }
+  ],
+
+  [
+    "imports",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder.addImport("module", "fn", kSig_v_v);
+      builder.addImportedGlobal("module", "global", kWasmI32);
+      builder.addImportedMemory("module", "memory", 0, 128);
+      builder.addImportedTable("module", "table", 0, 128);
+
+      const buffer = builder.toBuffer();
+      const imports = {
+        "module": {
+          "fn": function() {},
+          "global": 0,
+          "memory": new WebAssembly.Memory({ "initial": 64, maximum: 128 }),
+          "table": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }),
+        },
+        get "module2"() {
+          assert_unreached("Should not get modules that are not imported");
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "No imports",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder
+        .addFunction("fn", kSig_v_d)
+        .addBody([
+            kExprEnd
+        ])
+        .exportFunc();
+      builder
+        .addFunction("fn2", kSig_v_v)
+        .addBody([
+            kExprEnd
+        ])
+        .exportFunc();
+
+      builder.setFunctionTableLength(1);
+      builder.addExportOfKind("table", kExternalTable, 0);
+
+      builder.addGlobal(kWasmI32, true)
+        .exportAs("global")
+        .init = 7;
+      builder.addGlobal(kWasmF64, true)
+        .exportAs("global2")
+        .init = 1.2;
+
+      builder.addMemory(4, 8, true);
+
+      const buffer = builder.toBuffer();
+
+      const exports = {
+        "fn": { "kind": "function", "name": "0", "length": 1 },
+        "fn2": { "kind": "function", "name": "1", "length": 0 },
+        "table": { "kind": "table", "length": 1 },
+        "global": { "kind": "global", "value": 7 },
+        "global2": { "kind": "global", "value": 1.2 },
+        "memory": { "kind": "memory", "size": 4 },
+      };
+
+      return {
+        buffer,
+        args: [],
+        exports,
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "exports and imports",
+    function() {
+      const value = 102;
+
+      const builder = new WasmModuleBuilder();
+
+      const index = builder.addImportedGlobal("module", "global", kWasmI32);
+      builder
+        .addFunction("fn", kSig_i_v)
+        .addBody([
+            kExprGetGlobal,
+            index,
+            kExprReturn,
+            kExprEnd,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      const imports = {
+        "module": {
+          "global": value,
+        },
+      };
+
+      const exports = {
+        "fn": { "kind": "function", "name": "0", "length": 0 },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports,
+        verify: instance => assert_equals(instance.exports.fn(), value)
+      };
+    }
+  ],
+];