1 files changed, 139 insertions, 0 deletions
diff --git a/js/src/tests/non262/RegExp/unicode-raw.js b/js/src/tests/non262/RegExp/unicode-raw.js
new file mode 100644
index 0000000000..37b572cd82
--- /dev/null
+++ b/js/src/tests/non262/RegExp/unicode-raw.js
@@ -0,0 +1,139 @@
+var BUGNUMBER = 1135377;
+var summary = "Implement RegExp unicode flag -- raw unicode.";
+
+print(BUGNUMBER + ": " + summary);
+
+// ==== standalone ====
+
+assertEqArray(eval(`/\uD83D\uDC38/u`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// no unicode flag
+assertEqArray(eval(`/\uD83D\uDC38/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// escaped (lead)
+assertEq(eval(`/\\uD83D\uDC38/u`).exec("\u{1F438}"),
+         null);
+assertEq(eval(`/\\u{D83D}\uDC38/u`).exec("\u{1F438}"),
+         null);
+
+// escaped (trail)
+assertEq(eval(`/\uD83D\\uDC38/u`).exec("\u{1F438}"),
+         null);
+assertEq(eval(`/\uD83D\\u{DC38}/u`).exec("\u{1F438}"),
+         null);
+
+// escaped (lead), no unicode flag
+assertEqArray(eval(`/\\uD83D\uDC38/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// escaped (trail), no unicode flag
+assertEqArray(eval(`/\uD83D\\uDC38/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// ==== RegExp constructor ====
+
+assertEqArray(new RegExp("\uD83D\uDC38", "u").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// no unicode flag
+assertEqArray(new RegExp("\uD83D\uDC38", "").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// escaped(lead)
+assertEq(new RegExp("\\uD83D\uDC38", "u").exec("\u{1F438}"),
+         null);
+assertEq(new RegExp("\\u{D83D}\uDC38", "u").exec("\u{1F438}"),
+         null);
+
+// escaped(trail)
+assertEq(new RegExp("\uD83D\\uDC38", "u").exec("\u{1F438}"),
+         null);
+assertEq(new RegExp("\uD83D\\u{DC38}", "u").exec("\u{1F438}"),
+         null);
+
+// escaped(lead), no unicode flag
+assertEqArray(new RegExp("\\uD83D\uDC38", "").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// escaped(trail), no unicode flag
+assertEqArray(new RegExp("\uD83D\\uDC38", "").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+
+// ==== ? ====
+
+assertEqArray(eval(`/\uD83D\uDC38?/u`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEqArray(eval(`/\uD83D\uDC38?/u`).exec(""),
+              [""]);
+
+assertEqArray(eval(`/\uD83D\uDC38?/u`).exec("\uD83D"),
+              [""]);
+
+// no unicode flag
+assertEqArray(eval(`/\uD83D\uDC38?/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEq(eval(`/\uD83D\uDC38?/`).exec(""),
+         null);
+
+assertEqArray(eval(`/\uD83D\uDC38?/`).exec("\uD83D"),
+              ["\uD83D"]);
+
+// escaped (lead)
+assertEq(eval(`/\\uD83D\uDC38?/u`).exec("\u{1F438}"),
+         null);
+assertEq(eval(`/\\uD83D\uDC38?/u`).exec(""),
+         null);
+
+assertEqArray(eval(`/\\uD83D\uDC38?/u`).exec("\uD83D"),
+              ["\uD83D"]);
+
+// escaped (trail)
+assertEq(eval(`/\uD83D\\uDC38?/u`).exec("\u{1F438}"),
+         null);
+assertEq(eval(`/\uD83D\\uDC38?/u`).exec(""),
+         null);
+
+assertEqArray(eval(`/\uD83D\\uDC38?/u`).exec("\uD83D"),
+              ["\uD83D"]);
+
+// escaped (lead), no unicode flag
+assertEqArray(eval(`/\\uD83D\uDC38?/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEq(eval(`/\\uD83D\uDC38?/`).exec(""),
+         null);
+
+assertEqArray(eval(`/\\uD83D\uDC38?/`).exec("\uD83D"),
+              ["\uD83D"]);
+
+// escaped (trail), no unicode flag
+assertEqArray(eval(`/\uD83D\\uDC38?/`).exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEq(eval(`/\uD83D\\uDC38?/`).exec(""),
+         null);
+
+assertEqArray(eval(`/\uD83D\\uDC38?/`).exec("\uD83D"),
+              ["\uD83D"]);
+
+// ==== RegExp constructor, ? ====
+
+assertEqArray(new RegExp("\uD83D\uDC38?", "u").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEqArray(new RegExp("\uD83D\uDC38?", "u").exec(""),
+              [""]);
+
+assertEqArray(new RegExp("\uD83D\uDC38?", "u").exec("\uD83D"),
+              [""]);
+
+// no unicode flag
+assertEqArray(new RegExp("\uD83D\uDC38?", "").exec("\u{1F438}"),
+              ["\u{1F438}"]);
+assertEq(new RegExp("\uD83D\uDC38?", "").exec(""),
+         null);
+
+assertEqArray(new RegExp("\uD83D\uDC38?", "").exec("\uD83D"),
+              ["\uD83D"]);
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);