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LibWeb/Tests: Add basic tests for {ByteLength,Counting}QueuingStrategy

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Shannon Booth 2023-06-18 20:49:18 +12:00 • committed by Andreas Kling
parent f86c3ab148
commit 464e428e94
2 changed files with 53 additions and 0 deletions
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20
Tests/LibWeb/Text/expected/Streams/QueuingStrategy-high-water-mark.txt Normal file
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======================================
CountQueuingStrategy
======================================
'{"highWaterMark":2}' => 2
'{"highWaterMark":-1}' => -1
'{"badKey":-1}' => Exception raised of TypeError
'{}' => Exception raised of TypeError
'"string instead"' => Exception raised of TypeError
'{"highWaterMark":"wrongType"}' => NaN
'{"highWaterMark":{}}' => NaN
======================================
ByteLengthQueuingStrategy
======================================
'{"highWaterMark":2}' => 2
'{"highWaterMark":-1}' => -1
'{"badKey":-1}' => Exception raised of TypeError
'{}' => Exception raised of TypeError
'"string instead"' => Exception raised of TypeError
'{"highWaterMark":"wrongType"}' => NaN
'{"highWaterMark":{}}' => NaN

33
Tests/LibWeb/Text/input/Streams/QueuingStrategy-high-water-mark.html Normal file
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<script src="../include.js"></script>
<script>
test(() => {
function checkHighWaterMarkForClass(cls, object) {
try {
const strat = new cls(object);
println(`'${JSON.stringify(object)}' => ${strat.highWaterMark}`);
} catch (e) {
println(`'${JSON.stringify(object)}' => Exception raised of ${e.constructor.name}`);
}
}
for (cls of [
CountQueuingStrategy,
ByteLengthQueuingStrategy,
]) {
println("======================================")
println(cls.name)
println("======================================")
for (strat of [
{ highWaterMark: 2 },
{ highWaterMark: -1 },
{ badKey: -1 },
{},
"string instead",
{ highWaterMark: "wrongType" },
{ highWaterMark: {} },
]) {
checkHighWaterMarkForClass(cls, strat);
}
}
});
</script>