| function test_bad_imports(t) { |
| for (const value of [null, true, "", Symbol(), 1, 0.1, NaN]) { |
| t(`Non-object imports argument: ${format_value(value)}`, |
| new TypeError(), |
| builder => {}, |
| value); |
| } |
| |
| for (const value of [undefined, null, true, "", Symbol(), 1, 0.1, NaN]) { |
| const imports = { |
| "module": value, |
| }; |
| t(`Non-object module: ${format_value(value)}`, |
| new TypeError(), |
| builder => { |
| builder.addImport("module", "fn", kSig_v_v); |
| }, |
| value); |
| } |
| |
| t(`Missing imports argument`, |
| new TypeError(), |
| builder => { |
| builder.addImport("module", "fn", kSig_v_v); |
| }); |
| |
| for (const [value, name] of [[undefined, "undefined"], [{}, "empty object"], [{ "module\0": null }, "wrong property"]]) { |
| t(`Imports argument with missing property: ${name}`, |
| new TypeError(), |
| builder => { |
| builder.addImport("module", "fn", kSig_v_v); |
| }, |
| value); |
| } |
| |
| t(`Importing an i64 global`, |
| new WebAssembly.LinkError(), |
| builder => { |
| builder.addImportedGlobal("module", "global", kWasmI64); |
| }, |
| { |
| "module": { |
| "global": 0, |
| }, |
| }); |
| |
| for (const value of [undefined, null, true, "", Symbol(), 1, 0.1, NaN, {}]) { |
| t(`Importing a function with an incorrectly-typed value: ${format_value(value)}`, |
| new WebAssembly.LinkError(), |
| builder => { |
| builder.addImport("module", "fn", kSig_v_v); |
| }, |
| { |
| "module": { |
| "fn": value, |
| }, |
| }); |
| } |
| |
| const nonGlobals = [ |
| [undefined], |
| [null], |
| [true], |
| [""], |
| [Symbol()], |
| [{}, "plain object"], |
| [WebAssembly.Global, "WebAssembly.Global"], |
| [WebAssembly.Global.prototype, "WebAssembly.Global.prototype"], |
| [Object.create(WebAssembly.Global.prototype), "Object.create(WebAssembly.Global.prototype)"], |
| ]; |
| |
| for (const [value, name = format_value(value)] of nonGlobals) { |
| t(`Importing a global with an incorrectly-typed value: ${name}`, |
| new WebAssembly.LinkError(), |
| builder => { |
| builder.addImportedGlobal("module", "global", kWasmI32); |
| }, |
| { |
| "module": { |
| "global": value, |
| }, |
| }); |
| } |
| |
| const nonMemories = [ |
| [undefined], |
| [null], |
| [true], |
| [""], |
| [Symbol()], |
| [1], |
| [0.1], |
| [NaN], |
| [{}, "plain object"], |
| [WebAssembly.Memory, "WebAssembly.Memory"], |
| [WebAssembly.Memory.prototype, "WebAssembly.Memory.prototype"], |
| [Object.create(WebAssembly.Memory.prototype), "Object.create(WebAssembly.Memory.prototype)"], |
| ]; |
| |
| for (const [value, name = format_value(value)] of nonMemories) { |
| t(`Importing memory with an incorrectly-typed value: ${name}`, |
| new WebAssembly.LinkError(), |
| builder => { |
| builder.addImportedMemory("module", "memory", 0, 128); |
| }, |
| { |
| "module": { |
| "memory": value, |
| }, |
| }); |
| } |
| |
| const nonTables = [ |
| [undefined], |
| [null], |
| [true], |
| [""], |
| [Symbol()], |
| [1], |
| [0.1], |
| [NaN], |
| [{}, "plain object"], |
| [WebAssembly.Table, "WebAssembly.Table"], |
| [WebAssembly.Table.prototype, "WebAssembly.Table.prototype"], |
| [Object.create(WebAssembly.Table.prototype), "Object.create(WebAssembly.Table.prototype)"], |
| ]; |
| |
| for (const [value, name = format_value(value)] of nonTables) { |
| t(`Importing table with an incorrectly-typed value: ${name}`, |
| new WebAssembly.LinkError(), |
| builder => { |
| builder.addImportedTable("module", "table", 0, 128); |
| }, |
| { |
| "module": { |
| "table": value, |
| }, |
| }); |
| } |
| } |