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-rw-r--r--js/src/tests/non262/Intl/DateTimeFormat/options-property-accesses.js77
1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/DateTimeFormat/options-property-accesses.js b/js/src/tests/non262/Intl/DateTimeFormat/options-property-accesses.js
new file mode 100644
index 0000000000..e9a13c1534
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+++ b/js/src/tests/non262/Intl/DateTimeFormat/options-property-accesses.js
@@ -0,0 +1,77 @@
+// |reftest| skip-if(!this.hasOwnProperty("Intl"))
+
+var log;
+var proxy = new Proxy({
+ year: "numeric",
+ hour: "numeric",
+}, new Proxy({
+ get(t, pk, r) {
+ log.push(pk);
+ return Reflect.get(t, pk, r);
+ }
+}, {
+ get(t, pk, r) {
+ assertEq(pk, "get");
+ return Reflect.get(t, pk, r);
+ }
+}));
+
+var constructorAccesses = [
+ // ToDateTimeOptions(options, "any", "date").
+ "weekday", "year", "month", "day",
+ "dayPeriod", "hour", "minute", "second", "fractionalSecondDigits",
+ "dateStyle", "timeStyle",
+
+ // InitializeDateTimeFormat
+ "localeMatcher", "calendar", "numberingSystem", "hour12", "hourCycle", "timeZone",
+
+ // Table 5: Components of date and time formats
+ "weekday", "era", "year", "month", "day", "dayPeriod", "hour", "minute", "second",
+ "fractionalSecondDigits", "timeZoneName",
+
+ // InitializeDateTimeFormat
+ "formatMatcher",
+ "dateStyle", "timeStyle",
+];
+
+log = [];
+new Intl.DateTimeFormat(undefined, proxy);
+
+assertEqArray(log, constructorAccesses);
+
+log = [];
+new Date().toLocaleString(undefined, proxy);
+
+assertEqArray(log, [
+ // ToDateTimeOptions(options, "any", "all").
+ "weekday", "year", "month", "day",
+ "dayPeriod", "hour", "minute", "second", "fractionalSecondDigits",
+ "dateStyle", "timeStyle",
+
+ ...constructorAccesses
+]);
+
+log = [];
+new Date().toLocaleDateString(undefined, proxy);
+
+assertEqArray(log, [
+ // ToDateTimeOptions(options, "date", "date").
+ "weekday", "year", "month", "day",
+ "dateStyle", "timeStyle",
+
+ ...constructorAccesses
+]);
+
+log = [];
+new Date().toLocaleTimeString(undefined, proxy);
+
+assertEqArray(log, [
+ // ToDateTimeOptions(options, "time", "time").
+ "dayPeriod", "hour", "minute", "second", "fractionalSecondDigits",
+ "dateStyle", "timeStyle",
+
+ ...constructorAccesses
+]);
+
+if (typeof reportCompare === "function")
+ reportCompare(0, 0);