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/**
* AUTO-GENERATED - DO NOT EDIT. Source: https://github.com/gpuweb/cts
**/let windowURL = undefined;function getWindowURL() {if (windowURL === undefined) {
windowURL = new URL(window.location.toString());
}
return windowURL;
}
export function optionEnabled(
opt,
searchParams = getWindowURL().searchParams)
{
const val = searchParams.get(opt);
return val !== null && val !== '0';
}
export function optionString(
opt,
searchParams = getWindowURL().searchParams)
{
return searchParams.get(opt) || '';
}
/**
* The possible options for the tests.
*/
export const kDefaultCTSOptions = {
worker: false,
debug: true,
compatibility: false,
unrollConstEvalLoops: false,
powerPreference: ''
};
/**
* Extra per option info.
*/
/**
* Type for info for every option. This definition means adding an option
* will generate a compile time error if no extra info is provided.
*/
/**
* Options to the CTS.
*/
export const kCTSOptionsInfo = {
worker: { description: 'run in a worker' },
debug: { description: 'show more info' },
compatibility: { description: 'run in compatibility mode' },
unrollConstEvalLoops: { description: 'unroll const eval loops in WGSL' },
powerPreference: {
description: 'set default powerPreference for some tests',
parser: optionString,
selectValueDescriptions: [
{ value: '', description: 'default' },
{ value: 'low-power', description: 'low-power' },
{ value: 'high-performance', description: 'high-performance' }]
}
};
/**
* Converts camel case to snake case.
* Examples:
* fooBar -> foo_bar
* parseHTMLFile -> parse_html_file
*/
export function camelCaseToSnakeCase(id) {
return id.
replace(/(.)([A-Z][a-z]+)/g, '$1_$2').
replace(/([a-z0-9])([A-Z])/g, '$1_$2').
toLowerCase();
}
/**
* Creates a Options from search parameters.
*/
function getOptionsInfoFromSearchString(
optionsInfos,
searchString)
{
const searchParams = new URLSearchParams(searchString);
const optionValues = {};
for (const [optionName, info] of Object.entries(optionsInfos)) {
const parser = info.parser || optionEnabled;
optionValues[optionName] = parser(camelCaseToSnakeCase(optionName), searchParams);
}
return optionValues;
}
/**
* Given a test query string in the form of `suite:foo,bar,moo&opt1=val1&opt2=val2
* returns the query and the options.
*/
export function parseSearchParamLikeWithOptions(
optionsInfos,
query)
{
const searchString = query.includes('q=') || query.startsWith('?') ? query : `q=${query}`;
const queries = new URLSearchParams(searchString).getAll('q');
const options = getOptionsInfoFromSearchString(optionsInfos, searchString);
return { queries, options };
}
/**
* Given a test query string in the form of `suite:foo,bar,moo&opt1=val1&opt2=val2
* returns the query and the common options.
*/
export function parseSearchParamLikeWithCTSOptions(query) {
return parseSearchParamLikeWithOptions(kCTSOptionsInfo, query);
}
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