1 files changed, 228 insertions, 0 deletions
diff --git a/js/src/tests/js1_6/String/generics.js b/js/src/tests/js1_6/String/generics.js
new file mode 100644
index 000000000..b2aa2c327
--- /dev/null
+++ b/js/src/tests/js1_6/String/generics.js
@@ -0,0 +1,228 @@
+var BUGNUMBER = 1263558;
+var summary = "Self-host all String generics.";
+
+print(BUGNUMBER + ": " + summary);
+
+var result;
+var str = "ABCde";
+var strObj = {
+  toString() {
+    return "ABCde";
+  }
+};
+
+// String.substring.
+assertThrowsInstanceOf(() => String.substring(), TypeError);
+assertEq(String.substring(str), "ABCde");
+assertEq(String.substring(str, 1), "BCde");
+assertEq(String.substring(str, 1, 3), "BC");
+assertEq(String.substring(strObj), "ABCde");
+assertEq(String.substring(strObj, 1), "BCde");
+assertEq(String.substring(strObj, 1, 3), "BC");
+
+// String.substr.
+assertThrowsInstanceOf(() => String.substr(), TypeError);
+assertEq(String.substr(str), "ABCde");
+assertEq(String.substr(str, 1), "BCde");
+assertEq(String.substr(str, 1, 3), "BCd");
+assertEq(String.substr(strObj), "ABCde");
+assertEq(String.substr(strObj, 1), "BCde");
+assertEq(String.substr(strObj, 1, 3), "BCd");
+
+// String.slice.
+assertThrowsInstanceOf(() => String.slice(), TypeError);
+assertEq(String.slice(str), "ABCde");
+assertEq(String.slice(str, 1), "BCde");
+assertEq(String.slice(str, 1, 3), "BC");
+assertEq(String.slice(strObj), "ABCde");
+assertEq(String.slice(strObj, 1), "BCde");
+assertEq(String.slice(strObj, 1, 3), "BC");
+
+// String.match.
+assertThrowsInstanceOf(() => String.match(), TypeError);
+result = String.match(str);
+assertEq(result.index, 0);
+assertEq(result.length, 1);
+assertEq(result[0], "");
+result = String.match(str, /c/i);
+assertEq(result.index, 2);
+assertEq(result.length, 1);
+assertEq(result[0], "C");
+result = String.match(strObj);
+assertEq(result.index, 0);
+assertEq(result.length, 1);
+assertEq(result[0], "");
+result = String.match(strObj, /c/i);
+assertEq(result.index, 2);
+assertEq(result.length, 1);
+assertEq(result[0], "C");
+
+// String.replace.
+assertThrowsInstanceOf(() => String.replace(), TypeError);
+assertEq(String.replace(str), "ABCde");
+assertEq(String.replace(str, /c/i), "ABundefinedde");
+assertEq(String.replace(str, /c/i, "x"), "ABxde");
+assertEq(String.replace(strObj), "ABCde");
+assertEq(String.replace(strObj, /c/i), "ABundefinedde");
+assertEq(String.replace(strObj, /c/i, "x"), "ABxde");
+
+// String.search.
+assertThrowsInstanceOf(() => String.search(), TypeError);
+assertEq(String.search(str), 0);
+assertEq(String.search(str, /c/i), 2);
+assertEq(String.search(strObj), 0);
+assertEq(String.search(strObj, /c/i), 2);
+
+// String.split.
+assertThrowsInstanceOf(() => String.split(), TypeError);
+assertEq(String.split(str).join(","), "ABCde");
+assertEq(String.split(str, /[bd]/i).join(","), "A,C,e");
+assertEq(String.split(str, /[bd]/i, 2).join(","), "A,C");
+assertEq(String.split(strObj).join(","), "ABCde");
+assertEq(String.split(strObj, /[bd]/i).join(","), "A,C,e");
+assertEq(String.split(strObj, /[bd]/i, 2).join(","), "A,C");
+
+// String.toLowerCase.
+assertThrowsInstanceOf(() => String.toLowerCase(), TypeError);
+assertEq(String.toLowerCase(str), "abcde");
+assertEq(String.toLowerCase(strObj), "abcde");
+
+// String.toUpperCase.
+assertThrowsInstanceOf(() => String.toUpperCase(), TypeError);
+assertEq(String.toUpperCase(str), "ABCDE");
+assertEq(String.toUpperCase(strObj), "ABCDE");
+
+// String.charAt.
+assertThrowsInstanceOf(() => String.charAt(), TypeError);
+assertEq(String.charAt(str), "A");
+assertEq(String.charAt(str, 2), "C");
+assertEq(String.charAt(strObj), "A");
+assertEq(String.charAt(strObj, 2), "C");
+
+// String.charCodeAt.
+assertThrowsInstanceOf(() => String.charCodeAt(), TypeError);
+assertEq(String.charCodeAt(str), 65);
+assertEq(String.charCodeAt(str, 2), 67);
+assertEq(String.charCodeAt(strObj), 65);
+assertEq(String.charCodeAt(strObj, 2), 67);
+
+// String.includes.
+assertThrowsInstanceOf(() => String.includes(), TypeError);
+assertEq(String.includes(str), false);
+assertEq(String.includes(str, "C"), true);
+assertEq(String.includes(str, "C", 2), true);
+assertEq(String.includes(str, "C", 3), false);
+assertEq(String.includes(strObj), false);
+assertEq(String.includes(strObj, "C"), true);
+assertEq(String.includes(strObj, "C", 2), true);
+assertEq(String.includes(strObj, "C", 3), false);
+
+// String.indexOf.
+assertThrowsInstanceOf(() => String.indexOf(), TypeError);
+assertEq(String.indexOf(str), -1);
+assertEq(String.indexOf(str, "C"), 2);
+assertEq(String.indexOf(str, "C", 2), 2);
+assertEq(String.indexOf(str, "C", 3), -1);
+assertEq(String.indexOf(strObj), -1);
+assertEq(String.indexOf(strObj, "C"), 2);
+assertEq(String.indexOf(strObj, "C", 2), 2);
+assertEq(String.indexOf(strObj, "C", 3), -1);
+
+// String.lastIndexOf.
+assertThrowsInstanceOf(() => String.lastIndexOf(), TypeError);
+assertEq(String.lastIndexOf(str), -1);
+assertEq(String.lastIndexOf(str, "C"), 2);
+assertEq(String.lastIndexOf(str, "C", 2), 2);
+assertEq(String.lastIndexOf(str, "C", 1), -1);
+assertEq(String.lastIndexOf(strObj), -1);
+assertEq(String.lastIndexOf(strObj, "C"), 2);
+assertEq(String.lastIndexOf(strObj, "C", 2), 2);
+assertEq(String.lastIndexOf(strObj, "C", 1), -1);
+
+// String.startsWith.
+assertThrowsInstanceOf(() => String.startsWith(), TypeError);
+assertEq(String.startsWith(str), false);
+assertEq(String.startsWith(str, "A"), true);
+assertEq(String.startsWith(str, "B", 0), false);
+assertEq(String.startsWith(str, "B", 1), true);
+assertEq(String.startsWith(strObj), false);
+assertEq(String.startsWith(strObj, "A"), true);
+assertEq(String.startsWith(strObj, "B", 0), false);
+assertEq(String.startsWith(strObj, "B", 1), true);
+
+// String.endsWith.
+assertThrowsInstanceOf(() => String.endsWith(), TypeError);
+assertEq(String.endsWith(str), false);
+assertEq(String.endsWith(str, "e"), true);
+assertEq(String.endsWith(str, "B", 0), false);
+assertEq(String.endsWith(str, "B", 2), true);
+assertEq(String.endsWith(strObj), false);
+assertEq(String.endsWith(strObj, "e"), true);
+assertEq(String.endsWith(strObj, "B", 0), false);
+assertEq(String.endsWith(strObj, "B", 2), true);
+
+// String.trim.
+var str2 = "  ABCde  ";
+var strObj2 = {
+  toString() {
+    return "  ABCde  ";
+  }
+};
+assertThrowsInstanceOf(() => String.trim(), TypeError);
+assertEq(String.trim(str2), "ABCde");
+assertEq(String.trim(strObj2), "ABCde");
+
+// String.trimLeft.
+assertThrowsInstanceOf(() => String.trimLeft(), TypeError);
+assertEq(String.trimLeft(str2), "ABCde  ");
+assertEq(String.trimLeft(strObj2), "ABCde  ");
+
+// String.trimRight.
+assertThrowsInstanceOf(() => String.trimRight(), TypeError);
+assertEq(String.trimRight(str2), "  ABCde");
+assertEq(String.trimRight(strObj2), "  ABCde");
+
+// String.toLocaleLowerCase.
+assertThrowsInstanceOf(() => String.toLocaleLowerCase(), TypeError);
+assertEq(String.toLocaleLowerCase(str), str.toLocaleLowerCase());
+assertEq(String.toLocaleLowerCase(strObj), str.toLocaleLowerCase());
+
+// String.toLocaleUpperCase.
+assertThrowsInstanceOf(() => String.toLocaleUpperCase(), TypeError);
+assertEq(String.toLocaleUpperCase(str), str.toLocaleUpperCase());
+assertEq(String.toLocaleUpperCase(strObj), str.toLocaleUpperCase());
+
+// String.localeCompare.
+assertThrowsInstanceOf(() => String.localeCompare(), TypeError);
+assertEq(String.localeCompare(str), str.localeCompare());
+assertEq(String.localeCompare(str, "abcde"), str.localeCompare("abcde"));
+assertEq(String.localeCompare(strObj), str.localeCompare());
+assertEq(String.localeCompare(strObj, "abcde"), str.localeCompare("abcde"));
+
+// String.normalize.
+if ("normalize" in String.prototype) {
+  var str3 = "\u3082\u3058\u3089 \u3082\u3057\u3099\u3089";
+  var strObj3 = {
+    toString() {
+      return "\u3082\u3058\u3089 \u3082\u3057\u3099\u3089";
+    }
+  };
+  assertThrowsInstanceOf(() => String.normalize(), TypeError);
+
+  assertEq(String.normalize(str3), "\u3082\u3058\u3089 \u3082\u3058\u3089");
+  assertEq(String.normalize(str3, "NFD"), "\u3082\u3057\u3099\u3089 \u3082\u3057\u3099\u3089");
+  assertEq(String.normalize(strObj3), "\u3082\u3058\u3089 \u3082\u3058\u3089");
+  assertEq(String.normalize(strObj3, "NFD"), "\u3082\u3057\u3099\u3089 \u3082\u3057\u3099\u3089");
+}
+
+// String.concat.
+assertThrowsInstanceOf(() => String.concat(), TypeError);
+assertEq(String.concat(str), "ABCde");
+assertEq(String.concat(str, "f"), "ABCdef");
+assertEq(String.concat(str, "f", "g"), "ABCdefg");
+assertEq(String.concat(strObj), "ABCde");
+assertEq(String.concat(strObj, "f"), "ABCdef");
+assertEq(String.concat(strObj, "f", "g"), "ABCdefg");
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);