Migrate more tests from blink repository.

test/webkit/fast/js/string-fontcolor.js

Index: test/webkit/fast/js/string-fontcolor.js
diff --git a/test/webkit/cached-call-uninitialized-arguments.js b/test/webkit/fast/js/string-fontcolor.js
similarity index 56%
copy from test/webkit/cached-call-uninitialized-arguments.js
copy to test/webkit/fast/js/string-fontcolor.js
index de3f098800776a4d3ea0493b4db7876824f0d1e4..67f4ef2e07826f59779f19bb47a51f1d33b1ac2d 100644
--- a/test/webkit/cached-call-uninitialized-arguments.js
+++ b/test/webkit/fast/js/string-fontcolor.js
@@ -22,45 +22,32 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 description(
-"This test checks that uninitialized parameters for cached call functions correctly defaults to undefined."
-
+'This is a test case for String.prototype.fontcolor(color).'
 );
 
-function doForEach(arr) {
-    function callback(element, index, array, arg4, arg5, arg6) {
+// This test is based on http://mathias.html5.org/tests/javascript/string/.
+
+// Simple case.
+shouldBe("'_'.fontcolor('b')", '"<font color=\\"b\\">_</font>"');
+
+// Does not escape special characters in `this` value.
+shouldBe("'<'.fontcolor('b')", '"<font color=\\"b\\"><</font>"');
 
-        function shouldBeUndefined(_a) {
-            var exception;
-            var _av;
-            try {
-                _av = eval(_a);
-            } catch (e) {
-                exception = e;
-            }
+// First argument gets ToString()ed.
+shouldBe("'_'.fontcolor(0x2A)", '"<font color=\\"42\\">_</font>"');
 
-            if (exception)
-                testFailed(_a + " should be undefined. Threw exception " + exception);
-            else if (typeof _av == "undefined")
-                testPassed(_a + " is undefined.");
-            else
-                testFailed(_a + " should be undefined. Was " + _av);
-        }
+// Check that the quotation mark is correctly escaped.
+shouldBe("'_'.fontcolor('\"')", '"<font color=\\"&quot;\\">_</font>"');
+shouldBe("'_'.fontcolor('\" size=\"2px')", '"<font color=\\"&quot; size=&quot;2px\\">_</font>"');
 
-        shouldBeUndefined("arg4");
-        shouldBeUndefined("arg5");
-        shouldBeUndefined("arg6");
-    }
+// Generic use on Number object.
+shouldBe("String.prototype.fontcolor.call(0x2A, 0x2A)", '"<font color=\\"42\\">42</font>"');
 
-    arr.forEach(callback);
-}
+// Generic use on non-coercible object `undefined`.
+shouldThrow("String.prototype.fontcolor.call(undefined)", '"TypeError: Type error"');
 
-function callAfterRecursingForDepth(depth, func, arr) {
-    if (depth > 0) {
-        callAfterRecursingForDepth(depth - 1, func, arr);
-    } else {
-        func(arr);
-    }
-}
+// Generic use on non-coercible object `null`.
+shouldThrow("String.prototype.fontcolor.call(null)", '"TypeError: Type error"');
 
-var arr = [1];
-callAfterRecursingForDepth(20, doForEach, arr);
+// Check fontcolor.length.
+shouldBe("String.prototype.fontcolor.length", "1");