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Replace assertDeepEq with assert.deepEqual

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This commit is contained in:
André Bargull 2025-04-30 14:15:28 +02:00 committed by Ms2ger
parent bbbc23cd41
commit 43670a1912
8 changed files with 7 additions and 193 deletions
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2
harness/sm/non262-generators-shell.js
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@ -10,7 +10,7 @@ function assertFalse(a) { assertEq(a, false) }
function assertTrue(a) { assertEq(a, true) }
function assertNotEq(found, not_expected) { assertEq(Object.is(found, not_expected), false) }
function assertIteratorResult(result, value, done) {
assertDeepEq(result.value, value);
assert.deepEqual(result.value, value);
assertEq(result.done, done);
}
function assertIteratorNext(iter, value) {

186
harness/sm/non262-shell.js
View File

@ -188,190 +188,4 @@ allow_unused: True
}
}
globalThis.assertDeepEq = (function(){
var call = Function.prototype.call,
Array_isArray = Array.isArray,
Array_includes = call.bind(Array.prototype.includes),
Map_ = Map,
Error_ = Error,
Symbol_ = Symbol,
Symbol_keyFor = Symbol.keyFor,
Symbol_description = call.bind(Object.getOwnPropertyDescriptor(Symbol.prototype, "description").get),
Map_has = call.bind(Map.prototype.has),
Map_get = call.bind(Map.prototype.get),
Map_set = call.bind(Map.prototype.set),
Object_toString = call.bind(Object.prototype.toString),
Function_toString = call.bind(Function.prototype.toString),
Object_getPrototypeOf = Object.getPrototypeOf,
Object_hasOwnProperty = call.bind(Object.prototype.hasOwnProperty),
Object_getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor,
Object_isExtensible = Object.isExtensible,
Object_getOwnPropertyNames = Object.getOwnPropertyNames;
// Return true iff ES6 Type(v) isn't Object.
// Note that `typeof document.all === "undefined"`.
function isPrimitive(v) {
return (v === null ||
v === undefined ||
typeof v === "boolean" ||
typeof v === "number" ||
typeof v === "string" ||
typeof v === "symbol");
}
function assertSameValue(a, b, msg) {
try {
assertEq(a, b);
} catch (exc) {
throw Error_(exc.message + (msg ? " " + msg : ""));
}
}
function assertSameClass(a, b, msg) {
var ac = Object_toString(a), bc = Object_toString(b);
assertSameValue(ac, bc, msg);
switch (ac) {
case "[object Function]":
if (typeof isProxy !== "undefined" && !isProxy(a) && !isProxy(b))
assertSameValue(Function_toString(a), Function_toString(b), msg);
}
}
function at(prevmsg, segment) {
return prevmsg ? prevmsg + segment : "at _" + segment;
}
// Assert that the arguments a and b are thoroughly structurally equivalent.
//
// For the sake of speed, we cut a corner:
// var x = {}, y = {}, ax = [x];
// assertDeepEq([ax, x], [ax, y]); // passes (?!)
//
// Technically this should fail, since the two object graphs are different.
// (The graph of [ax, y] contains one more object than the graph of [ax, x].)
//
// To get technically correct behavior, pass {strictEquivalence: true}.
// This is slower because we have to walk the entire graph, and Object.prototype
// is big.
//
return function assertDeepEq(a, b, options) {
var strictEquivalence = options ? options.strictEquivalence : false;
function assertSameProto(a, b, msg) {
check(Object_getPrototypeOf(a), Object_getPrototypeOf(b), at(msg, ".__proto__"));
}
function failPropList(na, nb, msg) {
throw Error_("got own properties " + JSON.stringify(na) + ", expected " + JSON.stringify(nb) +
(msg ? " " + msg : ""));
}
function assertSameProps(a, b, msg) {
var na = Object_getOwnPropertyNames(a),
nb = Object_getOwnPropertyNames(b);
if (na.length !== nb.length)
failPropList(na, nb, msg);
// Ignore differences in whether Array elements are stored densely.
if (Array_isArray(a)) {
na.sort();
nb.sort();
}
for (var i = 0; i < na.length; i++) {
var name = na[i];
if (name !== nb[i])
failPropList(na, nb, msg);
var da = Object_getOwnPropertyDescriptor(a, name),
db = Object_getOwnPropertyDescriptor(b, name);
var pmsg = at(msg, /^[_$A-Za-z0-9]+$/.test(name)
? /0|[1-9][0-9]*/.test(name) ? "[" + name + "]" : "." + name
: "[" + JSON.stringify(name) + "]");
assertSameValue(da.configurable, db.configurable, at(pmsg, ".[[Configurable]]"));
assertSameValue(da.enumerable, db.enumerable, at(pmsg, ".[[Enumerable]]"));
if (Object_hasOwnProperty(da, "value")) {
if (!Object_hasOwnProperty(db, "value"))
throw Error_("got data property, expected accessor property" + pmsg);
check(da.value, db.value, pmsg);
} else {
if (Object_hasOwnProperty(db, "value"))
throw Error_("got accessor property, expected data property" + pmsg);
check(da.get, db.get, at(pmsg, ".[[Get]]"));
check(da.set, db.set, at(pmsg, ".[[Set]]"));
}
}
};
const wellKnownSymbols = Reflect.ownKeys(Symbol)
.map(key => Symbol[key])
.filter(value => typeof value === "symbol");
// The standard doesn't offer a convenient way to distinguish well-known
// symbols from user-created symbols.
function isSimilarSymbol(a, b) {
// Fast path for same symbols.
if (a === b) {
return true;
}
// 1. Symbol descriptions must match.
// 2. Either both symbols are in the registry or none is.
// 3. Neither symbol must be a well-known symbol, because those are
// already handled through the fast path.
return Symbol_description(a) === Symbol_description(b) &&
Symbol_keyFor(a) === Symbol_keyFor(b) &&
!Array_includes(wellKnownSymbols, a) &&
!Array_includes(wellKnownSymbols, b);
}
var ab = new Map_();
var bpath = new Map_();
function check(a, b, path) {
if (typeof a === "symbol") {
// Symbols are primitives, but they have identity.
// Symbol("x") !== Symbol("x") but
// assertDeepEq(Symbol("x"), Symbol("x")) should pass.
if (typeof b !== "symbol") {
throw Error_("got " + String(a) + ", expected " + String(b) + " " + path);
} else if (!isSimilarSymbol(a, b)) {
throw Error_("got " + String(a) + ", expected " + String(b) + " " + path);
} else if (Map_has(ab, a)) {
assertSameValue(Map_get(ab, a), b, path);
} else if (Map_has(bpath, b)) {
var bPrevPath = Map_get(bpath, b) || "_";
throw Error_("got distinct symbols " + at(path, "") + " and " +
at(bPrevPath, "") + ", expected the same symbol both places");
} else {
Map_set(ab, a, b);
Map_set(bpath, b, path);
}
} else if (isPrimitive(a)) {
assertSameValue(a, b, path);
} else if (isPrimitive(b)) {
throw Error_("got " + Object_toString(a) + ", expected " + String(b) + " " + path);
} else if (Map_has(ab, a)) {
assertSameValue(Map_get(ab, a), b, path);
} else if (Map_has(bpath, b)) {
var bPrevPath = Map_get(bpath, b) || "_";
throw Error_("got distinct objects " + at(path, "") + " and " + at(bPrevPath, "") +
", expected the same object both places");
} else {
Map_set(ab, a, b);
Map_set(bpath, b, path);
if (a !== b || strictEquivalence) {
assertSameClass(a, b, path);
assertSameProto(a, b, path);
assertSameProps(a, b, path);
assertSameValue(Object_isExtensible(a),
Object_isExtensible(b),
at(path, ".[[Extensible]]"));
}
}
}
check(a, b, "");
};
})();
})();

2
test/staging/sm/generators/delegating-yield-12.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |

2
test/staging/sm/generators/delegating-yield-2.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |

2
test/staging/sm/generators/delegating-yield-3.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |

2
test/staging/sm/generators/delegating-yield-4.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |

2
test/staging/sm/generators/iteration.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |

2
test/staging/sm/generators/syntax.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js]
includes: [sm/non262.js, sm/non262-shell.js, sm/non262-generators-shell.js, deepEqual.js]
flags:
- noStrict
description: |