| <!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> |
