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test-js: Add a mark_as_garbage method to force GC to collect that object
This should fix the flaky tests of test-js. It also fixes the tests when running with the -g flag since the values will not be garbage collected too soon.
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6 changed files with 71 additions and 12 deletions
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@ -21,10 +21,13 @@ test("invalid values", () => {
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test("automatic removal of garbage-collected values", () => {
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const weakMap = new WeakMap();
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{
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expect(weakMap.set({ a: 1 }, 1)).toBe(weakMap);
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expect(getWeakMapSize(weakMap)).toBe(1);
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}
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const key = { e: 3 };
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expect(weakMap.set(key, 1)).toBe(weakMap);
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expect(getWeakMapSize(weakMap)).toBe(1);
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markAsGarbage("key");
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gc();
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expect(getWeakMapSize(weakMap)).toBe(0);
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});
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