blob: 2465ceb1f436c02e36d8b0ac5ba7de325557700c [file] [log] [blame]
function testSyntax(script) {
try {
eval(script);
} catch (error) {
if (error instanceof SyntaxError)
throw new Error("Bad error: " + String(error));
}
}
function testSyntaxError(script, message) {
var error = null;
try {
eval(script);
} catch (e) {
error = e;
}
if (!error)
throw new Error("Expected syntax error not thrown");
if (String(error) !== message)
throw new Error("Bad error: " + String(error));
}
testSyntaxError(`
class Cocoa {
*constructor()
{
}
}
`, `SyntaxError: Cannot declare a generator named 'constructor'.`);
testSyntax(`
class Cocoa {
*ok()
{
yield 42;
}
}
`);
testSyntax(`
class Cocoa {
static *ok()
{
yield 42;
}
}
`);