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[Set Window Rect] Change parameter requirement from Number to Integer and range to "maximum safe integer" #1909

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[Set Window Rect] Change parameter requirement from Number to Integer and range to "maximum safe integer" #1909

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Update index.html
yezhizhen Jul 5, 2025
4c1d591
Use minimum/maximum safe integer
yezhizhen Jul 7, 2025
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4 changes: 2 additions & 2 deletions index.html
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Expand Up @@ -4058,11 +4058,11 @@ <h4><dfn>Set Window Rect</dfn></h4>
<li><p>If <var>y</var> is <a>undefined</a>, let <var>y</var> be null.

<li><p>If <var>width</var> or <var>height</var> is neither null, nor
a <a>Number</a> from 0 to 2<sup>31</sup> − 1, return <a>error</a>
an integer from 0 to 2<sup>31</sup> − 1, return <a>error</a>
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Good find. But lets take one more thing into account. In WebDriver BiDi we actually use a range from 0 to maximum safe integer. We probably should do the same here as well even though those high values won't be able to get applied. The same applies for x and y.

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@yezhizhen yezhizhen Jul 7, 2025 •
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In WebDriver BiDi we actually use a range from 0 to maximum safe integer.

Can you show a reference of this case in BiDi? I cannot find it anywhere.

I only see usage of "maximum safe integer" in Add Cookie/Timeout.

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The same applies for x and y.

https://github.com/mozilla-firefox/firefox/blob/dc64a7e82ff4e2e31b7dafaaa0a9599640a2c87c/testing/webdriver/src/command.rs#L850-L861

Also it seems x and y can be negative? How would we phrase it if upper bound is maximum safe integer?

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The CDDL definition uses https://w3c.github.io/webdriver-bidi/#cddl-type-js-uint. That's basically the maximum safe value. There is also js-int for the full range. In WebDriver classic see https://w3c.github.io/webdriver/#dfn-maximum-safe-integer.

with <a>error code</a> <a>invalid argument</a>.

<li><p>If <var>x</var> or <var>y</var> is neither null, nor
a <a>Number</a> from −(2<sup>31</sup>) to 2<sup>31</sup> − 1,
an integer from −(2<sup>31</sup>) to 2<sup>31</sup> − 1,
return <a>error</a> with <a>error code</a> <a>invalid argument</a>.

<li><p>If the <a>remote end</a> does not support
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