| Index: LayoutTests/svg/custom/zoomed-ex-em-font-sizes.html
|
| diff --git a/LayoutTests/svg/custom/zoomed-ex-em-font-sizes.html b/LayoutTests/svg/custom/zoomed-ex-em-font-sizes.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..dfe98d465744dea03cfb75d6e4ee8c0af519d3eb
|
| --- /dev/null
|
| +++ b/LayoutTests/svg/custom/zoomed-ex-em-font-sizes.html
|
| @@ -0,0 +1,40 @@
|
| +<!DOCTYPE html>
|
| +<title>Test that ex, em, rem and ch font sizes are unaffected by zoom level</title>
|
| +<script src="../../resources/ahem.js"></script>
|
| +<script src="../../resources/testharness.js"></script>
|
| +<script src="../../resources/testharnessreport.js"></script>
|
| +<style>
|
| + svg {
|
| + font-size: 100px;
|
| + font-family: ahem;
|
| + }
|
| +</style>
|
| +<svg width="100%" height="1em" xmlns="http://www.w3.org/2000/svg" version="1.1">
|
| +
|
| + <text id="em" y="1em" dy="4em">XXXXXX XXX</text>
|
| + <text id="rem" y="1em" dy="25rem">XXXXXX XXX</text>
|
| + <text id="ex" y="1em" dy="5ex">XXXXXX XXX</text>
|
| + <text id="ch" y="1em" dy="4ch">XXXXXX XXX</text>
|
| +
|
| + <script>
|
| + var zoomLevels = [0.3, 4];
|
| + var html = document.documentElement;
|
| + var textElements = document.querySelectorAll('text');
|
| +
|
| + [].forEach.call(textElements, function(elm) {
|
| + html.style.zoom = 1;
|
| + var reference_y = elm.getStartPositionOfChar(0).y;
|
| +
|
| + zoomLevels.forEach(function (zoom) {
|
| + html.style.zoom = zoom;
|
| + test(function () {
|
| + assert_approx_equals(elm.getStartPositionOfChar(0).y, reference_y, 1);
|
| + }, "Unit " + elm.id + " not affected by zoom level " + zoom);
|
| + });
|
| +
|
| + // Clean up to avoid being classified as a text test; avoids an -expected.txt file.
|
| + elm.remove();
|
| + });
|
| + html.style.zoom = 1;
|
| + </script>
|
| +</svg>
|
|
|
Chromium Code Reviews
Issue 1283463003:
Remove effective zoom from font metrics before length calculations (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master