Serialize <number> to round to at most 6 decimals

LayoutTests/fast/css/large-numbers-expected.txt

Index: LayoutTests/fast/css/large-numbers-expected.txt
diff --git a/LayoutTests/fast/css/large-numbers-expected.txt b/LayoutTests/fast/css/large-numbers-expected.txt
index 0b89df394fec7509c520c0e58483a32cdfd3b1d1..b1592623729c2d92fdbc4f2f8356b0bc1e69fda4 100644
--- a/LayoutTests/fast/css/large-numbers-expected.txt
+++ b/LayoutTests/fast/css/large-numbers-expected.txt
@@ -6,11 +6,11 @@ PASS element.width = 10000px, returns offsetWidth, rect.width and computed width
 PASS element.width = 100000px, returns offsetWidth, rect.width and computed width as expected.
 PASS element.width = 1000000px, returns offsetWidth, rect.width and computed width as expected.
 PASS element.width = 10000000px, returns offsetWidth, rect.width and computed width as expected.
-PASS element.width = 100000000px, returns offsetWidth, rect.width and computed width as expected.
-PASS element.width = 1000000000px, returns offsetWidth, rect.width and computed width as expected.
-PASS element.width = 10000000000px, returns offsetWidth, rect.width and computed width as expected.
-PASS element.width = 100000000000px, returns offsetWidth, rect.width and computed width as expected.
-PASS element.width = 1000000000000px, returns offsetWidth, rect.width and computed width as expected.
+FAIL element.width = 100000000px, returns offsetWidth 33554428, rect.width 33554428 and computed width 33554400, expected 33554428.

[Timothy Loh, 2015/05/18 04:32:02]

Should say PASS if this is working as intended

+FAIL element.width = 1000000000px, returns offsetWidth 33554428, rect.width 33554428 and computed width 33554400, expected 33554428.
+FAIL element.width = 10000000000px, returns offsetWidth 33554428, rect.width 33554428 and computed width 33554400, expected 33554428.
+FAIL element.width = 100000000000px, returns offsetWidth 33554428, rect.width 33554428 and computed width 33554400, expected 33554428.
+FAIL element.width = 1000000000000px, returns offsetWidth 33554428, rect.width 33554428 and computed width 33554400, expected 33554428.
 PASS element.width = 0px, returns offsetWidth, rect.width and computed width as expected.
 PASS element.width = -1px, returns offsetWidth, rect.width and computed width as expected.
 PASS element.width = -10px, returns offsetWidth, rect.width and computed width as expected.
@@ -31,11 +31,11 @@ PASS element.left = 10000px, returns offsetLeft, rect.left and computed left as
 PASS element.left = 100000px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = 1000000px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = 10000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = 100000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = 1000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = 10000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = 100000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = 1000000000000px, returns offsetLeft, rect.left and computed left as expected.
+FAIL element.left = 100000000px, returns offsetLeft 33554428, rect.left 33554428 and computed left 33554400, expected 33554428.
+FAIL element.left = 1000000000px, returns offsetLeft 33554428, rect.left 33554428 and computed left 33554400, expected 33554428.
+FAIL element.left = 10000000000px, returns offsetLeft 33554428, rect.left 33554428 and computed left 33554400, expected 33554428.
+FAIL element.left = 100000000000px, returns offsetLeft 33554428, rect.left 33554428 and computed left 33554400, expected 33554428.
+FAIL element.left = 1000000000000px, returns offsetLeft 33554428, rect.left 33554428 and computed left 33554400, expected 33554428.
 PASS element.left = -1px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = -10px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = -100px, returns offsetLeft, rect.left and computed left as expected.
@@ -43,11 +43,11 @@ PASS element.left = -10000px, returns offsetLeft, rect.left and computed left as
 PASS element.left = -100000px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = -1000000px, returns offsetLeft, rect.left and computed left as expected.
 PASS element.left = -10000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = -100000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = -1000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = -10000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = -100000000000px, returns offsetLeft, rect.left and computed left as expected.
-PASS element.left = -1000000000000px, returns offsetLeft, rect.left and computed left as expected.
+FAIL element.left = -100000000px, returns offsetLeft -33554430, rect.left -33554430 and computed left -33554400, expected -33554430.
+FAIL element.left = -1000000000px, returns offsetLeft -33554430, rect.left -33554430 and computed left -33554400, expected -33554430.
+FAIL element.left = -10000000000px, returns offsetLeft -33554430, rect.left -33554430 and computed left -33554400, expected -33554430.
+FAIL element.left = -100000000000px, returns offsetLeft -33554430, rect.left -33554430 and computed left -33554400, expected -33554430.
+FAIL element.left = -1000000000000px, returns offsetLeft -33554430, rect.left -33554430 and computed left -33554400, expected -33554430.
 PASS successfullyParsed is true
 
 TEST COMPLETE