Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 761 insertions, 0 deletions

diff --git a/testing/web-platform/tests/wasm/jsapi/instanceTestFactory.js b/testing/web-platform/tests/wasm/jsapi/instanceTestFactory.js
new file mode 100644
index 0000000000..ac468947ec
--- /dev/null
+++ b/testing/web-platform/tests/wasm/jsapi/instanceTestFactory.js
@@ -0,0 +1,761 @@
+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: () => {},
+      };
+    }
+  ],
+
+  [
+    "imports with empty module names",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder.addImport("", "fn", kSig_v_v);
+      builder.addImportedGlobal("", "global", kWasmI32);
+      builder.addImportedMemory("", "memory", 0, 128);
+      builder.addImportedTable("", "table", 0, 128);
+
+      const buffer = builder.toBuffer();
+      const imports = {
+        "": {
+          "fn": function() {},
+          "global": 0,
+          "memory": new WebAssembly.Memory({ "initial": 64, maximum: 128 }),
+          "table": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }),
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "imports with empty names",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder.addImport("a", "", kSig_v_v);
+      builder.addImportedGlobal("b", "", kWasmI32);
+      builder.addImportedMemory("c", "", 0, 128);
+      builder.addImportedTable("d", "", 0, 128);
+
+      const buffer = builder.toBuffer();
+      const imports = {
+        "a": { "": function() {} },
+        "b": { "": 0 },
+        "c": { "": new WebAssembly.Memory({ "initial": 64, maximum: 128 }) },
+        "d": { "": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }) },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {},
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "exports with empty name: function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder
+        .addFunction("", kSig_v_d)
+        .addBody([])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      const exports = {
+        "": { "kind": "function", "name": "0", "length": 1 },
+      };
+
+      return {
+        buffer,
+        args: [],
+        exports,
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "exports with empty name: table",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder.setTableBounds(1);
+      builder.addExportOfKind("", kExternalTable, 0);
+
+      const buffer = builder.toBuffer();
+
+      const exports = {
+        "": { "kind": "table", "length": 1 },
+      };
+
+      return {
+        buffer,
+        args: [],
+        exports,
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "exports with empty name: global",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder.addGlobal(kWasmI32, true)
+        .exportAs("")
+        .init = 7;
+
+      const buffer = builder.toBuffer();
+
+      const exports = {
+        "": { "kind": "global", "value": 7 },
+      };
+
+      return {
+        buffer,
+        args: [],
+        exports,
+        verify: () => {},
+      };
+    }
+  ],
+
+  [
+    "No imports",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      builder
+        .addFunction("fn", kSig_v_d)
+        .addBody([])
+        .exportFunc();
+      builder
+        .addFunction("fn2", kSig_v_v)
+        .addBody([])
+        .exportFunc();
+
+      builder.setTableBounds(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([
+            kExprGlobalGet,
+            index,
+            kExprReturn,
+        ])
+        .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)
+      };
+    }
+  ],
+
+  [
+    "i64 exports and imports",
+    function() {
+      const value = 102n;
+
+      const builder = new WasmModuleBuilder();
+
+      const index = builder.addImportedGlobal("module", "global", kWasmI64);
+      builder
+        .addFunction("fn", kSig_l_v)
+        .addBody([
+            kExprGlobalGet,
+            index,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const index2 = builder.addImportedGlobal("module", "global2", kWasmI64);
+      builder.addExportOfKind("global", kExternalGlobal, index2);
+
+      const buffer = builder.toBuffer();
+
+      const imports = {
+        "module": {
+          "global": value,
+          "global2": 2n ** 63n,
+        },
+      };
+
+      const exports = {
+        "fn": { "kind": "function", "name": "0", "length": 0 },
+        "global": { "kind": "global", "value": -(2n ** 63n) },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports,
+        verify: instance => assert_equals(instance.exports.fn(), value)
+      };
+    }
+  ],
+
+  [
+    "import with i32-returning function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fnIndex = builder.addImport("module", "fn", kSig_i_v);
+      const fn2 = builder
+        .addFunction("fn2", kSig_v_v)
+        .addBody([
+            kExprCallFunction,
+            fnIndex,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      let called = false;
+      const imports = {
+        "module": {
+          "fn": function() {
+            called = true;
+            return 6n;
+          },
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {
+          "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 },
+        },
+        verify: instance => {
+          assert_throws_js(TypeError, () => instance.exports.fn2());
+          assert_true(called, "Should have called into JS");
+        }
+      };
+    }
+  ],
+
+  [
+    "import with function that takes and returns i32",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fnIndex = builder.addImport("module", "fn", kSig_i_i);
+      const fn2 = builder
+        .addFunction("fn2", kSig_i_v)
+        .addBody([
+            kExprI32Const, 0x66,
+            kExprCallFunction,
+            fnIndex,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      let called = false;
+      const imports = {
+        "module": {
+          "fn": function(n) {
+            called = true;
+            assert_equals(n, -26);
+            return { valueOf() { return 6; } };
+          },
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {
+          "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 },
+        },
+        verify: instance => {
+          assert_equals(instance.exports.fn2(), 6);
+          assert_true(called, "Should have called into JS");
+        }
+      };
+    }
+  ],
+
+  [
+    "import with i64-returning function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fnIndex = builder.addImport("module", "fn", kSig_l_v);
+      const fn2 = builder
+        .addFunction("fn2", kSig_v_v)
+        .addBody([
+            kExprCallFunction,
+            fnIndex,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      let called = false;
+      const imports = {
+        "module": {
+          "fn": function() {
+            called = true;
+            return 6;
+          },
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {
+          "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 },
+        },
+        verify: instance => {
+          assert_throws_js(TypeError, () => instance.exports.fn2());
+          assert_true(called, "Should have called into JS");
+        }
+      };
+    }
+  ],
+
+  [
+    "import with function that takes and returns i64",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fnIndex = builder.addImport("module", "fn", kSig_l_l);
+      const fn2 = builder
+        .addFunction("fn2", kSig_l_v)
+        .addBody([
+            kExprI64Const, 0x66,
+            kExprCallFunction,
+            fnIndex,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      let called = false;
+      const imports = {
+        "module": {
+          "fn": function(n) {
+            called = true;
+            assert_equals(n, -26n);
+            return { valueOf() { return 6n; } };
+          },
+        },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports: {
+          "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 },
+        },
+        verify: instance => {
+          assert_equals(instance.exports.fn2(), 6n);
+          assert_true(called, "Should have called into JS");
+        }
+      };
+    }
+  ],
+
+  [
+    "import with i32-taking function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fn = builder
+        .addFunction("fn", kSig_v_i)
+        .addBody([
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      return {
+        buffer,
+        args: [],
+        exports: {
+          "fn": { "kind": "function", "name": String(fn.index), "length": 1 },
+        },
+        verify: instance => assert_throws_js(TypeError, () => instance.exports.fn(6n))
+      };
+    }
+  ],
+
+  [
+    "import with i64-taking function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fn = builder
+        .addFunction("fn", kSig_v_l)
+        .addBody([
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      return {
+        buffer,
+        args: [],
+        exports: {
+          "fn": { "kind": "function", "name": String(fn.index), "length": 1 },
+        },
+        verify: instance => assert_throws_js(TypeError, () => instance.exports.fn(6))
+      };
+    }
+  ],
+
+  [
+    "export i64-returning function",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fn = builder
+        .addFunction("fn", kSig_l_v)
+        .addBody([
+            kExprI64Const, 0x66,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      return {
+        buffer,
+        args: [],
+        exports: {
+          "fn": { "kind": "function", "name": String(fn.index), "length": 0 },
+        },
+        verify: instance => assert_equals(instance.exports.fn(), -26n)
+      };
+    }
+  ],
+
+  [
+    "i32 mutable WebAssembly.Global import",
+    function() {
+      const initial = 102;
+      const value = new WebAssembly.Global({ "value": "i32", "mutable": true }, initial);
+
+      const builder = new WasmModuleBuilder();
+
+      const index = builder.addImportedGlobal("module", "global", kWasmI32, true);
+      const fn = builder
+        .addFunction("fn", kSig_i_v)
+        .addBody([
+            kExprGlobalGet,
+            index,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      const imports = {
+        "module": {
+          "global": value,
+        },
+      };
+
+      const exports = {
+        "fn": { "kind": "function", "name": String(fn.index), "length": 0 },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports,
+        verify: instance => {
+          assert_equals(instance.exports.fn(), initial);
+          const after = 201;
+          value.value = after;
+          assert_equals(instance.exports.fn(), after);
+        }
+      };
+    }
+  ],
+
+  [
+    "i64 mutable WebAssembly.Global import",
+    function() {
+      const initial = 102n;
+      const value = new WebAssembly.Global({ "value": "i64", "mutable": true }, initial);
+
+      const builder = new WasmModuleBuilder();
+
+      const index = builder.addImportedGlobal("module", "global", kWasmI64, true);
+      const fn = builder
+        .addFunction("fn", kSig_l_v)
+        .addBody([
+            kExprGlobalGet,
+            index,
+            kExprReturn,
+        ])
+        .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      const imports = {
+        "module": {
+          "global": value,
+        },
+      };
+
+      const exports = {
+        "fn": { "kind": "function", "name": String(fn.index), "length": 0 },
+      };
+
+      return {
+        buffer,
+        args: [imports],
+        exports,
+        verify: instance => {
+          assert_equals(instance.exports.fn(), initial);
+          const after = 201n;
+          value.value = after;
+          assert_equals(instance.exports.fn(), after);
+        }
+      };
+    }
+  ],
+
+  [
+    "Multiple i64 arguments",
+    function() {
+      const builder = new WasmModuleBuilder();
+
+      const fn = builder
+          .addFunction("fn", kSig_l_ll)
+          .addBody([
+              kExprLocalGet, 1,
+          ])
+          .exportFunc();
+
+      const buffer = builder.toBuffer();
+
+      const exports = {
+        "fn": { "kind": "function", "name": String(fn.index), "length": 2 },
+      };
+
+      return {
+        buffer,
+        args: [],
+        exports,
+        verify: instance => {
+          const fn = instance.exports.fn;
+          assert_equals(fn(1n, 0n), 0n);
+          assert_equals(fn(1n, 123n), 123n);
+          assert_equals(fn(1n, -123n), -123n);
+          assert_equals(fn(1n, "5"), 5n);
+          assert_throws_js(TypeError, () => fn(1n, 5));
+        }
+      };
+    }
+  ],
+
+  [
+    "stray argument",
+    function() {
+      return {
+        buffer: emptyModuleBinary,
+        args: [{}, {}],
+        exports: {},
+        verify: () => {}
+      };
+    }
+  ],
+];