7 files changed, 191 insertions, 0 deletions
diff --git a/layout/reftests/css-calc/background-image-gradient-1-ref.html b/layout/reftests/css-calc/background-image-gradient-1-ref.html
new file mode 100644
index 0000000000..f6d30e282d
--- /dev/null
+++ b/layout/reftests/css-calc/background-image-gradient-1-ref.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<title>Test for calc() on background-image gradients</title>
+<style>
+
+p {
+    height: 50px; width: 200px;
+    border: thin solid;
+}
+
+#one { background-image: radial-gradient(circle farthest-side at 150px 20px, red, green); }
+
+</style>
+<p id="one"></p>
+<p id="two"></p>
diff --git a/layout/reftests/css-calc/background-image-gradient-1.html b/layout/reftests/css-calc/background-image-gradient-1.html
new file mode 100644
index 0000000000..2a8b529604
--- /dev/null
+++ b/layout/reftests/css-calc/background-image-gradient-1.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<title>Test for calc() on background-image gradients</title>
+<style>
+
+p {
+    height: 50px; width: 200px;
+    border: thin solid;
+}
+
+#one { background-image: radial-gradient(circle farthest-side at calc(50px + 50%) calc(100% - 30px), red, green); }
+
+</style>
+<p id="one"></p>
+<p id="two"></p>
diff --git a/layout/reftests/css-calc/line-height-1-ref.html b/layout/reftests/css-calc/line-height-1-ref.html
new file mode 100644
index 0000000000..a21826367f
--- /dev/null
+++ b/layout/reftests/css-calc/line-height-1-ref.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<style>
+div {
+ width:100px;
+ height:600px;
+ margin:5px 0 0 5px;
+ font-size: 30px;
+ float:left;
+}
+div#one {
+ line-height: 300%;
+}
+div#two {
+ line-height: 100px;
+}
+div#three {
+ line-height: 110px;
+}
+div#four {
+ line-height: 20px;
+}
+div#five {
+ line-height: 12px;
+}
+div#six {
+ line-height: 12px;
+}
+div#seven {
+ line-height: 12px;
+}
+div#eight {
+ line-height: 12px;
+}
+div#nine {
+ line-height: 12px;
+}
+div#nine {
+ line-height: 12px;
+}
+div#ten {
+ line-height: 12px;
+}
+div#div-11 {
+ line-height: 15px;
+}
+div#div-12 {
+ line-height: 195px;
+}
+</style>
+<div id="one">line height is 300%</div>
+<div id="two">line height is 100px</div>
+<div id="three">line height is 50px</div>
+<div id="four">line height is 10px * 2</div>
+<div id="five">line height is 50% - 3px</div>
+<div id="six">line height is 25% - 3px + 25%</div>
+<div id="seven">line height is 25% - 3px + 12.5% * 2</div>
+<div id="eight">line height is 25% - 3px + 12.5%*2</div>
+<div id="nine">line height is 25% - 3px + 2*12.5%</div>
+<div id="ten">line height is 25% - 3px + 2 * 12.5%</div>
+<div id="div-11">line height is 30% + 20%</div>
+<div id="div-12">line height is 3 * 2 + 3 / 6</div>
+</html>
diff --git a/layout/reftests/css-calc/line-height-1.html b/layout/reftests/css-calc/line-height-1.html
new file mode 100644
index 0000000000..f586d0dbfb
--- /dev/null
+++ b/layout/reftests/css-calc/line-height-1.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<style>
+div {
+ width:100px;
+ height:600px;
+ margin:5px 0 0 5px;
+ font-size: 30px;
+ float:left;
+}
+div#one {
+ line-height: calc(300%);
+}
+div#two {
+ line-height: calc(100px);
+}
+div#three {
+ line-height: calc(20px + 300%); 
+}
+div#four {
+ line-height: calc(10px * 2);
+}
+div#five {
+ line-height: calc(50% - 3px);
+}
+div#six {
+ line-height: calc(25% - 3px + 25%);
+}
+div#seven {
+ line-height: calc(25% - 3px + 12.5% * 2);
+}
+div#eight {
+ line-height: calc(25% - 3px + 12.5%*2);
+}
+div#nine {
+ line-height: calc(25% - 3px + 2 * 12.5%);
+}
+div#nine {
+ line-height: calc(25% - 3px + 2*12.5%);
+}
+div#ten {
+ line-height: calc(25% - 3px + 2 * 12.5%);
+}
+div#div-11 {
+ line-height: calc(30% + 20%);
+}
+div#div-12 {
+ line-height: calc(3 * 2 + 3 / 6);
+}
+</style>
+<div id="one">line height is 300%</div>
+<div id="two">line height is 100px</div>
+<div id="three">line height is 50px</div>
+<div id="four">line height is 10px * 2</div>
+<div id="five">line height is 50% - 3px</div>
+<div id="six">line height is 25% - 3px + 25%</div>
+<div id="seven">line height is 25% - 3px + 12.5% * 2</div>
+<div id="eight">line height is 25% - 3px + 12.5%*2</div>
+<div id="nine">line height is 25% - 3px + 2*12.5%</div>
+<div id="ten">line height is 25% - 3px + 2 * 12.5%</div>
+<div id="div-11">line height is 30% + 20%</div>
+<div id="div-12">line height is 3 * 2 + 3 / 6</div>
+</html>
diff --git a/layout/reftests/css-calc/line-height-2-ref.html b/layout/reftests/css-calc/line-height-2-ref.html
new file mode 100644
index 0000000000..d1086080a3
--- /dev/null
+++ b/layout/reftests/css-calc/line-height-2-ref.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html><meta charset=utf-8>
+<style>
+.a1, .a2, .a3, .a4, .a5, .a6 { float: left; }
+.a1 { line-height: 2; }
+.a2 { line-height: 6; }
+.a3 { line-height: 6px; }
+.a4 { line-height: 6; }
+.a5 { line-height: 6; }
+.a6 { line-height: 6; }
+.a7 { line-height: 0; }
+</style>
+<p class="a1">abc<br>def</p>
+<p class="a2">abc<br>def</p>
+<p class="a3">abc<br>def</p>
+<p class="a4">abc<br>def</p>
+<p class="a5">abc<br>def</p>
+<p class="a6">abc<br>def</p>
+<p class="a7">abc<br>def</p>
diff --git a/layout/reftests/css-calc/line-height-2.html b/layout/reftests/css-calc/line-height-2.html
new file mode 100644
index 0000000000..fc37d31fd3
--- /dev/null
+++ b/layout/reftests/css-calc/line-height-2.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html><meta charset=utf-8>
+<style>
+.a1, .a2, .a3, .a4, .a5, .a6 { float: left; }
+.a1 { line-height: calc(1*2); }
+.a2 { line-height: calc(1*2*3); }
+.a3 { line-height: calc(1*2*3*1px); }
+.a4 { line-height: calc((1*2)*3); }
+.a5 { line-height: calc(1*(2*3)); }
+.a6 { line-height: calc((1*2*3)); }
+.a7 { line-height: calc(-1); }
+</style>
+<p class="a1">abc<br>def</p>
+<p class="a2">abc<br>def</p>
+<p class="a3">abc<br>def</p>
+<p class="a4">abc<br>def</p>
+<p class="a5">abc<br>def</p>
+<p class="a6">abc<br>def</p>
+<p class="a7">abc<br>def</p>
diff --git a/layout/reftests/css-calc/reftest.list b/layout/reftests/css-calc/reftest.list
new file mode 100644
index 0000000000..f8749773fc
--- /dev/null
+++ b/layout/reftests/css-calc/reftest.list
@@ -0,0 +1,3 @@
+== background-image-gradient-1.html background-image-gradient-1-ref.html
+== line-height-1.html line-height-1-ref.html
+== line-height-2.html line-height-2-ref.html