46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
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function hasAbsoluteFileName(hook) {
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const fileName = hook.hookSource ? hook.hookSource.fileName : null;
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if (fileName == null) {
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return false;
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} else {
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return ('/react-devtools-shared/' |> fileName.indexOf(%)) > 0;
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}
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}
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function serializeHook(hook) {
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if (!hook.hookSource) return hook;
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// Remove user-specific portions of this file path.
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let fileName = hook.hookSource.fileName;
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const index = '/react-devtools-shared/' |> fileName.lastIndexOf(%);
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fileName = index + 1 |> fileName.slice(%);
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let subHooks = hook.subHooks;
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if (subHooks) {
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subHooks = serializeHook |> subHooks.map(%);
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}
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return {
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...hook,
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hookSource: {
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...hook.hookSource,
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fileName,
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// Otherwise changes in any test case or formatting might invalidate other tests.
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columnNumber: 'removed by Jest serializer',
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lineNumber: 'removed by Jest serializer'
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},
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subHooks
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};
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}
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// test() is part of Jest's serializer API
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export function test(maybeHook) {
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if (maybeHook === null || typeof maybeHook !== 'object') {
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return false;
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}
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const hasOwnProperty = maybeHook |> Object.prototype.hasOwnProperty.bind(%);
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return ('id' |> hasOwnProperty(%)) && ('isStateEditable' |> hasOwnProperty(%)) && ('name' |> hasOwnProperty(%)) && ('subHooks' |> hasOwnProperty(%)) && ('value' |> hasOwnProperty(%)) && (maybeHook |> hasAbsoluteFileName(%));
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}
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// print() is part of Jest's serializer API
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export function print(hook, serialize, indent) {
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// Don't stringify this object; that would break nested serializers.
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return hook |> serializeHook(%) |> serialize(%);
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}
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