Add m-esr52 at 52.6.0

1 files changed, 53 insertions, 0 deletions

diff --git a/js/src/tests/Intl/Array/toLocaleString-date.js b/js/src/tests/Intl/Array/toLocaleString-date.js
new file mode 100644
index 000000000..7711c6064
--- /dev/null
+++ b/js/src/tests/Intl/Array/toLocaleString-date.js
@@ -0,0 +1,53 @@
+if (typeof Intl === "object") {
+    const localeSep = [,,].toLocaleString();
+
+    const date = new Date(Date.UTC(2012, 11, 12, 3, 0, 0));
+
+    assertEq([date].toLocaleString("en-us", {timeZone: "UTC"}), "12/12/2012, 3:00:00 AM");
+    assertEq([date].toLocaleString(["de", "en"], {timeZone: "UTC"}), "12.12.2012, 03:00:00");
+    assertEq([date].toLocaleString("th-th", {timeZone: "UTC"}), "12/12/2555 03:00:00");
+    assertEq([date].toLocaleString("th-th-u-nu-thai", {timeZone: "UTC"}), "๑๒/๑๒/๒๕๕๕ ๐๓:๐๐:๐๐");
+
+    const sampleValues = [
+        date, new Date(0),
+    ];
+    const sampleLocales = [
+        void 0,
+        "en",
+        "th-th-u-nu-thai",
+        "ja-jp",
+        "ar-ma-u-ca-islamicc",
+        ["tlh", "de"],
+    ];
+    const numericFormatOptions = {
+        timeZone: "UTC",
+        year: "numeric", month: "numeric", day: "numeric",
+        hour: "numeric", minute: "numeric", second: "numeric",
+    };
+    const longFormatOptions = {
+        timeZone: "UTC",
+        year: "numeric", month: "long", day: "numeric",
+        hour: "numeric", minute: "numeric", second: "numeric"
+    };
+    const sampleOptions = [
+        {timeZone: "UTC"},
+        longFormatOptions,
+    ];
+
+    for (let locale of sampleLocales) {
+        for (let options of sampleOptions) {
+            let dtfOptions;
+            if (options === longFormatOptions) {
+                dtfOptions = longFormatOptions;
+            } else {
+                dtfOptions = numericFormatOptions;
+            }
+            let dtf = new Intl.DateTimeFormat(locale, dtfOptions);
+            let expected = sampleValues.map(dtf.format).join(localeSep);
+            assertEq(sampleValues.toLocaleString(locale, options), expected);
+        }
+    }
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);