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-rw-r--r--layout/svg/tests/chrome.ini8
-rw-r--r--layout/svg/tests/file_black_yellow.svg9
-rw-r--r--layout/svg/tests/file_context_fill_fallback_red.html17
-rw-r--r--layout/svg/tests/file_context_fill_fallback_red.svg8
-rw-r--r--layout/svg/tests/file_disabled_iframe.html81
-rw-r--r--layout/svg/tests/file_embed_sizing_both.svg1
-rw-r--r--layout/svg/tests/file_embed_sizing_none.svg1
-rw-r--r--layout/svg/tests/file_embed_sizing_ratio.svg1
-rw-r--r--layout/svg/tests/file_embed_sizing_size.svg1
-rw-r--r--layout/svg/tests/file_filter_crossorigin.svg25
-rw-r--r--layout/svg/tests/file_yellow_black.svg9
-rw-r--r--layout/svg/tests/filters.svg28
-rw-r--r--layout/svg/tests/mochitest.ini30
-rw-r--r--layout/svg/tests/svg_example_script.svg7
-rw-r--r--layout/svg/tests/svg_example_test.html7
-rw-r--r--layout/svg/tests/test_bug1544209.html19
-rw-r--r--layout/svg/tests/test_context_properties_allowed_domains.html95
-rw-r--r--layout/svg/tests/test_disabled.html14
-rw-r--r--layout/svg/tests/test_disabled_chrome.html54
-rw-r--r--layout/svg/tests/test_embed_sizing.html65
-rw-r--r--layout/svg/tests/test_filter_crossorigin.html60
-rw-r--r--layout/svg/tests/test_hover_near_text.html29
-rw-r--r--layout/svg/tests/test_multiple_font_size.html25
-rw-r--r--layout/svg/tests/test_use_tree_cycle.html37
24 files changed, 631 insertions, 0 deletions
diff --git a/layout/svg/tests/chrome.ini b/layout/svg/tests/chrome.ini
new file mode 100644
index 0000000000..cc1b542a66
--- /dev/null
+++ b/layout/svg/tests/chrome.ini
@@ -0,0 +1,8 @@
+[test_disabled_chrome.html]
+support-files =
+ svg_example_test.html
+ svg_example_script.svg
+
+[test_context_properties_allowed_domains.html]
+support-files =
+ file_context_fill_fallback_red.html
diff --git a/layout/svg/tests/file_black_yellow.svg b/layout/svg/tests/file_black_yellow.svg
new file mode 100644
index 0000000000..58c5689838
--- /dev/null
+++ b/layout/svg/tests/file_black_yellow.svg
@@ -0,0 +1,9 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+ <rect height="100%" width="100%" fill="yellow" />
+ <rect height="50px" width="100px" fill="black" />
+</svg>
diff --git a/layout/svg/tests/file_context_fill_fallback_red.html b/layout/svg/tests/file_context_fill_fallback_red.html
new file mode 100644
index 0000000000..ac8b5b4203
--- /dev/null
+++ b/layout/svg/tests/file_context_fill_fallback_red.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<style>
+ img {
+ -moz-context-properties: fill;
+ fill: green;
+ }
+</style>
+<img style="width: 100px; height: 100px;">
+<script>
+ let domain = location.search.substring(1);
+ let img = document.querySelector("img");
+ img.src = img.alt = `http://${domain}/tests/layout/svg/tests/file_context_fill_fallback_red.svg`;
+</script>
diff --git a/layout/svg/tests/file_context_fill_fallback_red.svg b/layout/svg/tests/file_context_fill_fallback_red.svg
new file mode 100644
index 0000000000..9088555b53
--- /dev/null
+++ b/layout/svg/tests/file_context_fill_fallback_red.svg
@@ -0,0 +1,8 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+ <rect height="100%" width="100%" fill="context-fill red" />
+</svg>
diff --git a/layout/svg/tests/file_disabled_iframe.html b/layout/svg/tests/file_disabled_iframe.html
new file mode 100644
index 0000000000..55eda75fde
--- /dev/null
+++ b/layout/svg/tests/file_disabled_iframe.html
@@ -0,0 +1,81 @@
+<!doctype html>
+<script>
+ window.is = window.parent.is;
+ window.SimpleTest = window.parent.SimpleTest;
+</script>
+<div id="testnodes"><span>hi</span> there <!-- mon ami --></div>
+<script>
+ let t = document.getElementById('testnodes');
+ t.innerHTML = null;
+ t.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "svg:svg"));
+ t.firstChild.textContent = "<foo>";
+ is(t.innerHTML, "<svg:svg>&lt;foo&gt;</svg:svg>");
+
+ // This test crashes if the style tags are not handled correctly
+ t.innerHTML = `<svg version="1.1">
+ <style>
+ circle {
+ fill: currentColor;
+ }
+ </style>
+ <g><circle cx="25.8" cy="9.3" r="1.5"/></g>
+ </svg>
+ `;
+ is(t.firstChild.tagName.toLowerCase(), 'svg');
+
+ // This test crashes if the script tags are not handled correctly
+ t.innerHTML = `<svg version="1.1">
+ <scri` + `pt>
+ throw "badment, should never fire.";
+ </scri` + `pt>
+ <g><circle cx="25.8" cy="9.3" r="1.5"/></g>
+ </svg>`;
+ is(t.firstChild.tagName.toLowerCase(), 'svg');
+
+ t.innerHTML = null;
+ t.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "svg"));
+ is(t.firstChild.namespaceURI, "http://www.w3.org/2000/svg");
+ t.firstChild.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "script"));
+ is(t.firstChild.firstChild.namespaceURI, "http://www.w3.org/2000/svg");
+ t.firstChild.firstChild.textContent = "1&2<3>4\xA0";
+ is(t.innerHTML, '<svg><script>1&amp;2&lt;3&gt;4&nbsp;\u003C/script></svg>');
+
+ t.innerHTML = null;
+ t.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "svg"));
+ is(t.firstChild.namespaceURI, "http://www.w3.org/2000/svg");
+ t.firstChild.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "style"));
+ is(t.firstChild.firstChild.namespaceURI, "http://www.w3.org/2000/svg");
+ t.firstChild.firstChild.textContent = "1&2<3>4\xA0";
+ is(t.innerHTML, '<svg><style>1&amp;2&lt;3&gt;4&nbsp;\u003C/style></svg>');
+
+ //
+ // Tests for Bug 1673237
+ //
+
+ // This test fails if about:blank renders SVGs
+ t.innerHTML = null;
+ var iframe = document.createElement("iframe");
+ iframe.setAttribute("src", "about:blank")
+ t.appendChild(iframe);
+ iframe.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "svg:svg"));
+ iframe.firstChild.textContent = "<foo>";
+ is(iframe.innerHTML, "<svg:svg>&lt;foo&gt;</svg:svg>");
+
+ // This test fails if about:blank renders SVGs
+ var win = window.open("about:blank");
+ win.document.body.appendChild(document.createElementNS("http://www.w3.org/2000/svg", "svg:svg"))
+ win.document.body.firstChild.textContent = "<foo>";
+ is(win.document.body.innerHTML, "<svg:svg>&lt;foo&gt;</svg:svg>");
+ win.close();
+
+ // This test fails if about:srcdoc renders SVGs
+ t.innerHTML = null;
+ iframe = document.createElement("iframe");
+ iframe.srcdoc = "<svg:svg></svg:svg>";
+ iframe.onload = function() {
+ iframe.contentDocument.body.firstChild.textContent = "<foo>";
+ is(iframe.contentDocument.body.innerHTML, "<svg:svg>&lt;foo&gt;</svg:svg>");
+ SimpleTest.finish();
+ }
+ t.appendChild(iframe);
+</script>
diff --git a/layout/svg/tests/file_embed_sizing_both.svg b/layout/svg/tests/file_embed_sizing_both.svg
new file mode 100644
index 0000000000..8bc39b7d02
--- /dev/null
+++ b/layout/svg/tests/file_embed_sizing_both.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="200" height="400" viewBox="0 0 1 5"></svg>
diff --git a/layout/svg/tests/file_embed_sizing_none.svg b/layout/svg/tests/file_embed_sizing_none.svg
new file mode 100644
index 0000000000..714efc7ef0
--- /dev/null
+++ b/layout/svg/tests/file_embed_sizing_none.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg"></svg>
diff --git a/layout/svg/tests/file_embed_sizing_ratio.svg b/layout/svg/tests/file_embed_sizing_ratio.svg
new file mode 100644
index 0000000000..b590bb7da6
--- /dev/null
+++ b/layout/svg/tests/file_embed_sizing_ratio.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1 5"></svg>
diff --git a/layout/svg/tests/file_embed_sizing_size.svg b/layout/svg/tests/file_embed_sizing_size.svg
new file mode 100644
index 0000000000..76f50b5f08
--- /dev/null
+++ b/layout/svg/tests/file_embed_sizing_size.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="200" height="900"></svg>
diff --git a/layout/svg/tests/file_filter_crossorigin.svg b/layout/svg/tests/file_filter_crossorigin.svg
new file mode 100644
index 0000000000..a1b9ad0cab
--- /dev/null
+++ b/layout/svg/tests/file_filter_crossorigin.svg
@@ -0,0 +1,25 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+
+ <!-- We include these <use> elements simply to be sure the SVG resource URLs
+ get a chance to block 'onload', if they can be loaded. -->
+ <use xlink:href="http://mochi.test:8888/tests/layout/svg/tests/filters.svg#empty" />
+ <use xlink:href="http://example.org/tests/layout/svg/tests/filters.svg#empty" />
+
+ <!-- giant yellow rect in the background, just so you can visually tell
+ that this SVG file has loaded/rendered. -->
+ <rect height="100%" width="100%" fill="yellow" />
+
+ <!-- For both rects below: if it's black, its filter resolved successfully.
+ If it's yellow, it means we failed to load the resource
+ (e.g. because it was blocked as a cross-origin resource). -->
+ <rect height="50px" width="100px" fill="yellow"
+ filter="url(http://mochi.test:8888/tests/layout/svg/tests/filters.svg#NonWhiteToBlack)"/>
+ <rect y="50px"
+ height="50px" width="100px" fill="yellow"
+ filter="url(http://example.org/tests/layout/svg/tests/filters.svg#NonWhiteToBlack)"/>
+</svg>
diff --git a/layout/svg/tests/file_yellow_black.svg b/layout/svg/tests/file_yellow_black.svg
new file mode 100644
index 0000000000..77c14c9af8
--- /dev/null
+++ b/layout/svg/tests/file_yellow_black.svg
@@ -0,0 +1,9 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+ <rect height="100%" width="100%" fill="yellow" />
+ <rect y="50px" height="50px" width="100px" fill="black" />
+</svg>
diff --git a/layout/svg/tests/filters.svg b/layout/svg/tests/filters.svg
new file mode 100644
index 0000000000..213df7fc93
--- /dev/null
+++ b/layout/svg/tests/filters.svg
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
+ <defs>
+
+ <!-- so that other documents can svg:use this one and force it to
+ load before onload -->
+ <g id="empty" />
+
+ <!-- Keep all white pixels white, and change any others to black. -->
+ <!-- NOTE: alpha is preserved, so it will not adjust alpha edges -->
+ <filter id="NonWhiteToBlack" x="0%" y="0%" width="100%" height="100%">
+ <feComponentTransfer>
+ <feFuncR type="linear" slope="-1" intercept="1" />
+ <feFuncG type="linear" slope="-1" intercept="1" />
+ <feFuncB type="linear" slope="-1" intercept="1" />
+ </feComponentTransfer>
+ <feColorMatrix type="matrix" values="255 255 255 0 0
+ 255 255 255 0 0
+ 255 255 255 0 0
+ 0 0 0 1 0" />
+ <feComponentTransfer>
+ <feFuncR type="linear" slope="-1" intercept="1" />
+ <feFuncG type="linear" slope="-1" intercept="1" />
+ <feFuncB type="linear" slope="-1" intercept="1" />
+ </feComponentTransfer>
+ </filter>
+ </defs>
+</svg>
diff --git a/layout/svg/tests/mochitest.ini b/layout/svg/tests/mochitest.ini
new file mode 100644
index 0000000000..3397e849b5
--- /dev/null
+++ b/layout/svg/tests/mochitest.ini
@@ -0,0 +1,30 @@
+[DEFAULT]
+support-files =
+ file_disabled_iframe.html
+ file_context_fill_fallback_red.svg
+
+[test_disabled.html]
+[test_embed_sizing.html]
+support-files =
+ file_embed_sizing_none.svg
+ file_embed_sizing_size.svg
+ file_embed_sizing_ratio.svg
+ file_embed_sizing_both.svg
+skip-if =
+ http3
+
+[test_filter_crossorigin.html]
+support-files =
+ filters.svg
+ file_filter_crossorigin.svg
+ file_black_yellow.svg
+ file_yellow_black.svg
+# Bug 1617611: Fix all the tests broken by "cookies SameSite=lax by default"
+skip-if =
+ xorigin
+ os == "linux" && bits == 64 #Bug 1642198
+ win10_2004 && !debug # Bug 1642198
+[test_hover_near_text.html]
+[test_multiple_font_size.html]
+[test_use_tree_cycle.html]
+[test_bug1544209.html]
diff --git a/layout/svg/tests/svg_example_script.svg b/layout/svg/tests/svg_example_script.svg
new file mode 100644
index 0000000000..5eab758f92
--- /dev/null
+++ b/layout/svg/tests/svg_example_script.svg
@@ -0,0 +1,7 @@
+<svg version="1.1">
+ <script>
+ document.documentElement.style.backgroundColor = 'rebeccapurple';
+ throw "badment, should never fire.";
+ </script>
+ <g><circle cx="25.8" cy="9.3" r="1.5"/></g>
+</svg>
diff --git a/layout/svg/tests/svg_example_test.html b/layout/svg/tests/svg_example_test.html
new file mode 100644
index 0000000000..45c31c98b4
--- /dev/null
+++ b/layout/svg/tests/svg_example_test.html
@@ -0,0 +1,7 @@
+<svg id="layout" viewBox="0 0 120 120" version="1.1"
+ xmlns="http://www.w3.org/2000/svg">
+ <circle cx="60" cy="60" r="50"/>
+</svg>
+
+<svg id="svgel">
+</svg>
diff --git a/layout/svg/tests/test_bug1544209.html b/layout/svg/tests/test_bug1544209.html
new file mode 100644
index 0000000000..b2226b3ea9
--- /dev/null
+++ b/layout/svg/tests/test_bug1544209.html
@@ -0,0 +1,19 @@
+<!DOCTYPE HTML>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1544209">Mozilla Bug 1544209</a>
+
+<svg height="800px" width="800px">
+ <text transform="scale(3,3)" id="a" x="20px" y="20px">ABC<tspan id="b">ABC</tspan></text>
+</svg>
+
+<script type="application/javascript">
+ let a = document.getElementById("a"),
+ b = document.getElementById("b");
+
+ let wtext = a.getBoundingClientRect().width,
+ wtspan = b.getBoundingClientRect().width;
+
+ ok(wtext >= wtspan, "<tspan> should not be wider than <text>");
+ isfuzzy((wtext - wtspan) / wtext, 0.5, 0.1, "<tspan> should be approximately half of the <text> width");
+</script>
diff --git a/layout/svg/tests/test_context_properties_allowed_domains.html b/layout/svg/tests/test_context_properties_allowed_domains.html
new file mode 100644
index 0000000000..26f38a8770
--- /dev/null
+++ b/layout/svg/tests/test_context_properties_allowed_domains.html
@@ -0,0 +1,95 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>Bug 1699892 - SVG context properties for allowed domains</title>
+<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+<script src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>
+<script>
+ /**
+ * Returns a Promise that resolves when target fires a load event.
+ */
+ function waitForLoad(target) {
+ return new Promise(resolve => {
+ target.addEventListener("load", () => {
+ if (event.target == target) {
+ resolve();
+ }}, { once: true });
+ });
+ }
+
+ function makeContextFillFrame(source) {
+ return `
+ <style>
+ img {
+ -moz-context-properties: fill;
+ fill: green;
+ }
+ </style>
+ <img src="${source}" style="width: 100px; height: 100px;">
+ `;
+ }
+
+ /**
+ * Creates an iframe, loads src in it, and waits for the load event
+ * for the iframe to fire. Then it snapshots the iframe and returns
+ * the snapshot (and removes the iframe from the document, to clean up).
+ *
+ * src can be a URL starting with http, or is otherwise assumed to be
+ * a srcdoc string.
+ */
+ async function loadSrcImageAndSnapshot({ src, srcdoc }) {
+ let frame = document.createElement("iframe");
+ document.body.appendChild(frame);
+
+ if (src) {
+ frame.src = src;
+ } else {
+ frame.srcdoc = srcdoc;
+ }
+
+ await waitForLoad(frame);
+
+ let snapshot = await snapshotWindow(frame, false);
+ document.body.removeChild(frame);
+ return snapshot;
+ }
+
+ add_task(async () => {
+ const ALLOWED_DOMAIN = "example.org";
+ const DISALLOWED_DOMAIN = "example.com";
+
+ await SpecialPowers.pushPrefEnv({
+ set: [["svg.context-properties.content.allowed-domains", ALLOWED_DOMAIN]]
+ });
+
+ // When the context properties are allowed, we expect a green
+ // square. When they are not allowed, we expected a red square.
+
+ let redReference = await loadSrcImageAndSnapshot({
+ srcdoc: `<div style="width: 100px; height: 100px; background: red"></div>`,
+ });
+
+ let greenReference = await loadSrcImageAndSnapshot({
+ srcdoc: `<div style="width: 100px; height: 100px; background: green"></div>`,
+ });
+
+ let allowedSnapshot = await loadSrcImageAndSnapshot({
+ src: `file_context_fill_fallback_red.html?${ALLOWED_DOMAIN}`
+ });
+
+ let disallowedSnapshot = await loadSrcImageAndSnapshot({
+ src: `file_context_fill_fallback_red.html?${DISALLOWED_DOMAIN}`
+ });
+
+ const kNoFuzz = null;
+ info("Reference snapshots should look different from each other");
+ assertSnapshots(redReference, greenReference, false, kNoFuzz, "red", "green");
+
+ info("Allowed domain should be green");
+ assertSnapshots(allowedSnapshot, greenReference, true, kNoFuzz, ALLOWED_DOMAIN, "green");
+
+ info("Disallowed domain should be red");
+ assertSnapshots(disallowedSnapshot, redReference, true, kNoFuzz, DISALLOWED_DOMAIN, "red");
+ });
+</script>
+<body>
+</body>
diff --git a/layout/svg/tests/test_disabled.html b/layout/svg/tests/test_disabled.html
new file mode 100644
index 0000000000..acf52e73a2
--- /dev/null
+++ b/layout/svg/tests/test_disabled.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<!--
+Copied from https://bugzilla.mozilla.org/show_bug.cgi?id=744830
+-->
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=166235">Mozilla Bug 166235</a>
+<iframe></iframe>
+<script type="application/javascript">
+ SimpleTest.waitForExplicitFinish();
+ SpecialPowers.pushPrefEnv({"set": [["svg.disabled", true]]}, function() {
+ document.querySelector('iframe').src = "file_disabled_iframe.html";
+ });
+</script>
diff --git a/layout/svg/tests/test_disabled_chrome.html b/layout/svg/tests/test_disabled_chrome.html
new file mode 100644
index 0000000000..e7564f17f2
--- /dev/null
+++ b/layout/svg/tests/test_disabled_chrome.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=744830
+-->
+<head>
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=166235">Mozilla Bug 166235</a>
+<div id="testnodes"><span>hi</span> there <!-- mon ami --></div>
+<pre id="test">
+<script type="application/javascript">
+ add_task(async function() {
+ const initialPrefValue = SpecialPowers.getBoolPref("svg.disabled");
+ SpecialPowers.setBoolPref("svg.disabled", true);
+ const Cu = SpecialPowers.Components.utils;
+ const { ContentTaskUtils } = ChromeUtils.import("resource://testing-common/ContentTaskUtils.jsm");
+ let t = document.getElementById('testnodes');
+
+ let url = 'chrome://mochitests/content/chrome/layout/svg/tests/svg_example_test.html'
+ const chromeIframeEl = document.createElement('iframe');
+ let chromeLoadPromise = ContentTaskUtils.waitForEvent(chromeIframeEl, 'load', false);
+ chromeIframeEl.src = url;
+ t.appendChild(chromeIframeEl);
+
+ await chromeLoadPromise;
+ const chromeBR = chromeIframeEl.contentDocument.body.getBoundingClientRect();
+
+ url = "http://mochi.test:8888/chrome/layout/svg/tests/svg_example_test.html";
+ const iframeEl = document.createElement('iframe');
+ iframeEl.src = url;
+ let loadPromise = ContentTaskUtils.waitForEvent(iframeEl, 'load', false);
+ t.appendChild(iframeEl);
+ await loadPromise;
+
+ const contentBR = iframeEl.contentDocument.body.getBoundingClientRect();
+ ok(chromeBR.height > contentBR.height, "Chrome content height should be bigger than content due to layout");
+
+ url = "http://mochi.test:8888/chrome/layout/svg/tests/svg_example_script.svg";
+ const iframeElScript = document.createElement("iframe");
+ let loadPromiseScript = ContentTaskUtils.waitForEvent(iframeElScript, "load", false);
+ iframeElScript.src = url;
+ t.appendChild(iframeElScript);
+ await loadPromiseScript;
+ ok(!iframeElScript.contentDocument.documentElement.style, "Content should not be styled");
+
+ SpecialPowers.setBoolPref("svg.disabled", initialPrefValue);
+ });
+</script>
+</pre>
+</body>
+</html>
diff --git a/layout/svg/tests/test_embed_sizing.html b/layout/svg/tests/test_embed_sizing.html
new file mode 100644
index 0000000000..9afbc7ca7d
--- /dev/null
+++ b/layout/svg/tests/test_embed_sizing.html
@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+
+<p>Test intrinsic sizing of embed elements referencing SVG documents, both same
+origin and cross origin.</p>
+
+<div id="container" style="width: 500px;"></div>
+
+<script>
+const TESTS = [
+ { outer: "none", inner: "none", expected: "300x150" },
+ { outer: "none", inner: "size", expected: "200x900" },
+ { outer: "none", inner: "ratio", expected: "500x2500" },
+ { outer: "none", inner: "both", expected: "200x400" },
+ { outer: "size", inner: "none", expected: "100x150" },
+ { outer: "size", inner: "size", expected: "100x450" },
+ { outer: "size", inner: "ratio", expected: "100x500" },
+ { outer: "size", inner: "both", expected: "100x200" },
+ { outer: "ratio", inner: "none", expected: "500x1500" },
+ { outer: "ratio", inner: "size", expected: "200x900" },
+ { outer: "ratio", inner: "ratio", expected: "500x1500" },
+ { outer: "ratio", inner: "both", expected: "200x400" },
+ { outer: "both", inner: "none", expected: "100x300" },
+ { outer: "both", inner: "size", expected: "100x300" },
+ { outer: "both", inner: "ratio", expected: "100x300" },
+ { outer: "both", inner: "both", expected: "100x300" },
+];
+
+add_task(async function() {
+ for (let test of TESTS) {
+ for (let crossorigin of [false, true]) {
+ let host = crossorigin ? "http://example.org" : "http://mochi.test:8888";
+ let e = document.createElement("embed");
+
+ switch (test.outer) {
+ case "none":
+ break;
+ case "size":
+ e.style.width = "100px";
+ break;
+ case "ratio":
+ e.style.aspectRatio = "1 / 3";
+ break;
+ case "both":
+ e.style.width = "100px";
+ e.style.aspectRatio = "1 / 3";
+ break;
+ default:
+ throw new Error("unexpected subtest");
+ }
+
+ await new Promise(function(resolve) {
+ e.src = host + location.pathname.replace("test_embed_sizing.html", `file_embed_sizing_${test.inner}.svg`);
+ e.onload = resolve;
+ container.append(e);
+ });
+
+ let desc = `Subtest (${test.outer}/${test.inner}/${crossorigin ? 'cross' : 'same'} origin)`;
+ is(`${e.offsetWidth}x${e.offsetHeight}`, test.expected, desc);
+ e.remove();
+ }
+ }
+});
+</script>
diff --git a/layout/svg/tests/test_filter_crossorigin.html b/layout/svg/tests/test_filter_crossorigin.html
new file mode 100644
index 0000000000..e31c13bee1
--- /dev/null
+++ b/layout/svg/tests/test_filter_crossorigin.html
@@ -0,0 +1,60 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=695385
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 695385</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body onload="run()">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=695385">Mozilla Bug 695385</a>
+<br>
+<!-- These iframes' renderings are expected to match: -->
+<iframe src="http://mochi.test:8888/tests/layout/svg/tests/file_filter_crossorigin.svg"></iframe>
+<iframe src="file_black_yellow.svg"></iframe>
+<br>
+<!-- These iframes' renderings are expected to match: -->
+<iframe src="http://example.org/tests/layout/svg/tests/file_filter_crossorigin.svg"></iframe>
+<iframe src="file_yellow_black.svg"></iframe>
+
+<pre id="test">
+<script type="application/javascript">
+
+function promiseExecuteSoon() {
+ return new Promise(SimpleTest.executeSoon);
+}
+
+// Main Function
+async function run() {
+ SimpleTest.waitForExplicitFinish();
+
+ // XXXdholbert Wait a few ticks, to give the iframes a little more
+ // opportunity to load their external resources before we call
+ // snapshotWindow. This is an attempt at a workaround/diagnostic for
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=1706542
+ for (let i = 0; i < 60; i++) {
+ await promiseExecuteSoon();
+ }
+
+ let snapshots = new Array(4);
+ for (let i = 0; i < snapshots.length; i++) {
+ snapshots[i] = await snapshotWindow(frames[i], false);
+ }
+
+ // Compare mochi.test iframe against its reference:
+ assertSnapshots(snapshots[0], snapshots[1], true, null,
+ "Testcase loaded from mochi.test", "Reference: black/yellow");
+
+ // Compare example.org iframe against its reference:
+ assertSnapshots(snapshots[2], snapshots[3], true, null,
+ "Testcase loaded from example.org", "Reference: yellow/black");
+ SimpleTest.finish();
+}
+</script>
+</pre>
+</body>
+</html>
diff --git a/layout/svg/tests/test_hover_near_text.html b/layout/svg/tests/test_hover_near_text.html
new file mode 100644
index 0000000000..2bf808e61a
--- /dev/null
+++ b/layout/svg/tests/test_hover_near_text.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8"/>
+ <title>Test mouse hover near text element inside svg element with viewBox attribute</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ </head>
+ <body style="margin:0">
+ <div>
+ <svg viewBox="-1 -1 2 2" width="300" height="300">
+ <text style="font-size:0.1px" onmouseover="this.setAttribute('fill', 'red')">Hi</text>
+ </svg>
+ </div>
+ <p>
+ <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1519144">Mozilla Bug 1519144</a>
+ </p>
+ <script type="application/javascript">
+ let utils = SpecialPowers.getDOMWindowUtils(window);
+ utils.sendMouseEvent('mousemove', 155, 125, 0, 0, 0); //hover above the text
+ utils.sendMouseEvent('mousemove', 125, 155, 0, 0, 0); //hover to the left of the text
+ requestIdleCallback(() => {
+ ok(!document.getElementsByTagName('text')[0].hasAttribute('fill'),
+ 'Text element should not receive an event');
+ SimpleTest.finish();
+ });
+ SimpleTest.waitForExplicitFinish()
+ </script>
+ </body>
+</html>
diff --git a/layout/svg/tests/test_multiple_font_size.html b/layout/svg/tests/test_multiple_font_size.html
new file mode 100644
index 0000000000..aca32eac03
--- /dev/null
+++ b/layout/svg/tests/test_multiple_font_size.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1370646">Mozilla Bug 1370646</a>
+
+<svg xmlns="http://www.w3.org/2000/svg" width="440" height="100" viewBox="0 0 440 100">
+ <text>
+ <tspan id="a" style="font-size:100px">3</tspan>
+ </text>
+ <text>
+ <tspan id="b" style="font-size:100px">3</tspan>
+ <tspan style="font-size:0.1px">0</tspan>
+ </text>
+</svg>
+
+<script type="application/javascript">
+ SimpleTest.waitForExplicitFinish();
+
+ let alen = document.getElementById("a").getComputedTextLength(),
+ blen = document.getElementById("b").getComputedTextLength();
+
+ SimpleTest.isfuzzy(alen, blen, 5, "lengths should be close");
+
+ SimpleTest.finish();
+</script>
diff --git a/layout/svg/tests/test_use_tree_cycle.html b/layout/svg/tests/test_use_tree_cycle.html
new file mode 100644
index 0000000000..e820f0f2a2
--- /dev/null
+++ b/layout/svg/tests/test_use_tree_cycle.html
@@ -0,0 +1,37 @@
+<!doctype html>
+<title>Test for bug 1531333</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<style>
+ symbol { display: block }
+</style>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="10" height="10">
+ <symbol id="svg-sprite" viewBox="0 0 133 230866">
+ <title>svg-sprite</title>
+ <symbol id="svg-sprite" viewBox="0 0 133 230866">
+ <title>svg-sprite</title>
+ <use xlink:href="#svg-sprite" width="500" height="500" />
+ </symbol>
+ <use xlink:href="#svg-sprite" y="1601" width="133" height="228958" />
+ </symbol>
+ <use xlink:href="#svg-sprite" y="1601" width="133" height="230866" />
+</svg>
+<script>
+function countUseElements(subtreeRoot) {
+ if (!subtreeRoot)
+ return 0;
+
+ let i = 0;
+ for (const use of subtreeRoot.querySelectorAll("use"))
+ i += 1 + countUseElements(SpecialPowers.wrap(use).openOrClosedShadowRoot);
+ return i;
+}
+SimpleTest.waitForExplicitFinish();
+onload = function() {
+ document.body.offsetTop;
+ // The three in the document, plus the two created from the element that's
+ // not in the <symbol> subtree.
+ is(countUseElements(document), 5, "Shouldn't create more than 5 use elements");
+ SimpleTest.finish();
+}
+</script>