f12f4395f0
* Top level private APIs (e.g. jasmine.private.whatever) are no longer exposed * jasmineRequire is no longer exposed * core is self-booting * Globals are automatically created in browsers. (They can subsequently be removed by user code if desired.) * Globals are *not* automatically created in Node. An installGlobals function is exported instead. The jasmine package calls installGlobals unless configured not to do so. * In Node, the same instance is returned each time jasmine-core is imported. A reset function is exported. It effectively resets all state by discarding the env and creating a new one. This allows mulitple sequential runs within the same process to be independent of each other, but does not allow multiple concurrent runs. (That probably never worked anyway.) Fixes #2094
98 lines
2.5 KiB
JavaScript
98 lines
2.5 KiB
JavaScript
getJasmineRequireObj().util = function(j$, private$) {
|
|
'use strict';
|
|
|
|
const util = {};
|
|
|
|
util.clone = function(obj) {
|
|
if (Object.prototype.toString.apply(obj) === '[object Array]') {
|
|
return obj.slice();
|
|
}
|
|
|
|
const cloned = {};
|
|
for (const prop in obj) {
|
|
if (obj.hasOwnProperty(prop)) {
|
|
cloned[prop] = obj[prop];
|
|
}
|
|
}
|
|
|
|
return cloned;
|
|
};
|
|
|
|
util.cloneArgs = function(args) {
|
|
return Array.from(args).map(function(arg) {
|
|
const str = Object.prototype.toString.apply(arg),
|
|
primitives = /^\[object (Boolean|String|RegExp|Number)/;
|
|
|
|
// All falsey values are either primitives, `null`, or `undefined.
|
|
if (!arg || str.match(primitives)) {
|
|
return arg;
|
|
} else if (str === '[object Date]') {
|
|
return new Date(arg.valueOf());
|
|
} else {
|
|
return private$.util.clone(arg);
|
|
}
|
|
});
|
|
};
|
|
|
|
util.getPropertyDescriptor = function(obj, methodName) {
|
|
let descriptor,
|
|
proto = obj;
|
|
|
|
do {
|
|
descriptor = Object.getOwnPropertyDescriptor(proto, methodName);
|
|
proto = Object.getPrototypeOf(proto);
|
|
} while (!descriptor && proto);
|
|
|
|
return descriptor;
|
|
};
|
|
|
|
util.has = function(obj, key) {
|
|
return Object.prototype.hasOwnProperty.call(obj, key);
|
|
};
|
|
|
|
function callerFile() {
|
|
const trace = new private$.StackTrace(new Error());
|
|
return trace.frames[1].file;
|
|
}
|
|
|
|
util.jasmineFile = (function() {
|
|
let result;
|
|
|
|
return function() {
|
|
if (!result) {
|
|
result = callerFile();
|
|
}
|
|
|
|
return result;
|
|
};
|
|
})();
|
|
|
|
util.validateTimeout = function(timeout, msgPrefix) {
|
|
// Timeouts are implemented with setTimeout, which only supports a limited
|
|
// range of values. The limit is unspecified, as is the behavior when it's
|
|
// exceeded. But on all currently supported JS runtimes, setTimeout calls
|
|
// the callback immediately when the timeout is greater than 2147483647
|
|
// (the maximum value of a signed 32 bit integer).
|
|
const max = 2147483647;
|
|
|
|
if (timeout > max) {
|
|
throw new Error(
|
|
(msgPrefix || 'Timeout value') + ' cannot be greater than ' + max
|
|
);
|
|
}
|
|
};
|
|
|
|
util.assertReporterCloneable = function(v, msgPrefix) {
|
|
try {
|
|
// Reporter events are cloned internally via structuredClone, and it's
|
|
// common for reporters (including jasmine-browser-runner's) to JSON
|
|
// serialize them.
|
|
JSON.stringify(structuredClone(v));
|
|
} catch (e) {
|
|
throw new Error(`${msgPrefix} can't be cloned`, { cause: e });
|
|
}
|
|
};
|
|
|
|
return util;
|
|
};
|