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<!DOCTYPE HTML>
<html>
<script src='test.js'></script>
<script src='execute_script.js'></script>
<script>
function assertThrowsError(promise, opt_error) {
promise.then((result) => { assert(false); })
.catch((error) => {
if (opt_error)
assertEquals(error, opt_error);
});
}
async function testScriptThrows() {
const promise = executeScript('f(123);', []);
assertThrowsError(promise);
}
async function testScriptThrowingReturnsJSError() {
let script = 'let args = arguments; throw new Error(args[0]);';
let script_args = ['foo error', 'unused'];
executeScript(script, script_args).then((result) => { assert(false); })
.catch((error) => {
assert(error.message.indexOf('foo error') != -1);
});
}
async function testAwaitResolveSucceeds() {
let script = 'return await Promise.resolve(arguments[0]);';
let script_args = ['bar success', 'unused'];
let result = await executeScript(script, script_args);
assertEquals('bar success', result);
}
async function testAwaitRejectFails() {
let script = 'return await Promise.reject(arguments[0]);';
let script_args = ['foo failure', 'unused'];
assertThrowsError(executeScript(script, script_args), 'foo failure');
}
async function testScriptWithArgs() {
var injectedArgs = null;
function captureArguments(args) {
injectedArgs = args;
}
// Pass function captureArguments as the first argument. It is used to capture
// the injected arguments to the following script.
var script =
'var args = arguments; args[0](args); return args[1]';
var script_args = [captureArguments, 1];
var result = await executeScript(script, script_args);
assertEquals(2, injectedArgs.length);
assertEquals(captureArguments, injectedArgs[0]);
assertEquals(1, injectedArgs[1]);
assertEquals(1, result);
}
</script>
<body>
</body>
</html>
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