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Handle promise rejections in tests

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This commit is contained in:
Jarred Sumner
2022-02-05 21:26:31 -08:00
parent 3063df9b78
commit e431dbe5bd
2 changed files with 35 additions and 19 deletions
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33
src/javascript/jsc/test/jest.zig
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@@ -613,21 +613,25 @@ pub const TestScope = struct {
) Result {
var vm = VirtualMachine.vm;
var promise = JSC.JSPromise.resolvedPromise(
var promise = JSC.JSInternalPromise.resolvedPromise(
vm.global,
js.JSObjectCallAsFunctionReturnValue(vm.global.ref(), this.callback, null, 0, null),
);
js.JSValueUnprotect(vm.global.ref(), this.callback);
defer js.JSValueUnprotect(vm.global.ref(), this.callback);
this.callback = null;
while (promise.status(vm.global.vm()) == JSC.JSPromise.Status.Pending) {
vm.tick();
}
var result = promise.result(vm.global.vm());
if (result.isException(vm.global.vm()) or result.isError() or result.isAggregateError(vm.global)) {
vm.defaultErrorHandler(result, null);
return .{ .fail = this.counter.actual };
switch (promise.status(vm.global.vm())) {
.Rejected => {
vm.defaultErrorHandler(promise.result(vm.global.vm()), null);
return .{ .fail = this.counter.actual };
},
else => {
// don't care about the result
_ = promise.result(vm.global.vm());
},
}
if (this.counter.expected > 0 and this.counter.expected < this.counter.actual) {
@@ -737,9 +741,18 @@ pub const DescribeScope = struct {
{
var result = js.JSObjectCallAsFunctionReturnValue(ctx, callback, thisObject, 0, null);
if (result.isException(ctx.ptr().vm())) {
exception.* = result.asObjectRef();
return null;
var vm = JSC.VirtualMachine.vm;
const promise = JSInternalPromise.resolvedPromise(ctx.ptr(), result);
while (promise.status(ctx.ptr().vm()) == JSPromise.Status.Pending) {
vm.tick();
}
switch (promise.status(ctx.ptr().vm())) {
JSPromise.Status.Fulfilled => {},
else => {
exception.* = promise.result(ctx.ptr().vm()).asObjectRef();
return null;
},
}
}
this.runTests(ctx);