Tests that overriding hardware concurrency changes the navigator property
Concurrency, plus one: 1
Concurrency, after reload: 1
Concurrency, can't set to zero: 1
Concurrency, can't set to negative: 1
Concurrency, reset to default: 0
Tests that overriding hardware concurrency changes the navigator property
Concurrency, plus one: 1
Concurrency, after reload: 1
Concurrency, can't set to zero: 1
Concurrency, can't set to negative: 1
Concurrency, reset to default: 0