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svelte/test/runtime/samples/dev-warning-readonly-computed/_config.js

18 lines
289 B

export default {
compileOptions: {
dev: true
},
props: {
a: 42
},
test({ assert, component }) {
try {
component.foo = 1;
throw new Error( 'Expected an error' );
} catch ( err ) {
assert.equal( err.message, `<Main$>: Cannot set read-only property 'foo'` );
}
}
};