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function assert_equal_to_array(table, expected, message) {
assert_equals(table.length, expected.length, `${message}: length`);
// The argument check in get() happens before the range check, and negative numbers
// are illegal, hence will throw TypeError per spec.
assert_throws_js(TypeError, () => table.get(-1), `${message}: table.get(-1)`);
for (let i = 0; i < expected.length; ++i) {
assert_equals(table.get(i), expected[i], `${message}: table.get(${i} of ${expected.length})`);
}
assert_throws_js(RangeError, () => table.get(expected.length),
`${message}: table.get(${expected.length} of ${expected.length})`);
assert_throws_js(RangeError, () => table.get(expected.length + 1),
`${message}: table.get(${expected.length + 1} of ${expected.length})`);
}
function assert_Table(actual, expected) {
assert_equals(Object.getPrototypeOf(actual), WebAssembly.Table.prototype,
"prototype");
assert_true(Object.isExtensible(actual), "extensible");
assert_equals(actual.length, expected.length, "length");
for (let i = 0; i < expected.length; ++i) {
assert_equals(actual.get(i), null, `actual.get(${i})`);
}
}