From ed46877a148ed38a263f3eadb2ebab356735278c Mon Sep 17 00:00:00 2001
From: Miguel Sousa <msousa@adobe.com>
Date: Thu, 2 Mar 2017 23:05:34 -0800
Subject: [PATCH] [varLib tests] another designspace and ufo test sources

This is a simpler designspace intended for testing the support of GSUB and GPOS merging.
---
 .../data/InterpolateLayoutTest.designspace    |  65 +++++++
 .../TestFamily2-Master0.ufo/features.fea      |  81 ++++++++
 .../TestFamily2-Master0.ufo/fontinfo.plist    | 140 ++++++++++++++
 .../TestFamily2-Master0.ufo/glyphs/A_.glif    |  29 +++
 .../TestFamily2-Master0.ufo/glyphs/A_.sc.glif |  28 +++
 .../glyphs/_notdef.glif                       |  38 ++++
 .../TestFamily2-Master0.ufo/glyphs/a.alt.glif |  42 +++++
 .../TestFamily2-Master0.ufo/glyphs/a.glif     |  47 +++++
 .../glyphs/ampersand.glif                     |  59 ++++++
 .../glyphs/circledotted.glif                  | 175 ++++++++++++++++++
 .../glyphs/contents.plist                     |  40 ++++
 .../TestFamily2-Master0.ufo/glyphs/d.glif     |  43 +++++
 .../glyphs/dieresisbelowcmb.glif              |   7 +
 .../glyphs/dieresiscmb.glif                   |  34 ++++
 .../TestFamily2-Master0.ufo/glyphs/f.glif     |  32 ++++
 .../TestFamily2-Master0.ufo/glyphs/f_t.glif   |  51 +++++
 .../TestFamily2-Master0.ufo/glyphs/n.glif     |  30 +++
 .../TestFamily2-Master0.ufo/glyphs/space.glif |   5 +
 .../TestFamily2-Master0.ufo/glyphs/t.glif     |  33 ++++
 .../glyphs/tildebelowcmb.glif                 |   7 +
 .../glyphs/tildecmb.glif                      |  28 +++
 .../TestFamily2-Master0.ufo/lib.plist         |  39 ++++
 .../TestFamily2-Master0.ufo/metainfo.plist    |  10 +
 .../TestFamily2-Master1.ufo/features.fea      |  54 ++++++
 .../TestFamily2-Master1.ufo/fontinfo.plist    | 140 ++++++++++++++
 .../TestFamily2-Master1.ufo/glyphs/A_.glif    |  29 +++
 .../TestFamily2-Master1.ufo/glyphs/A_.sc.glif |  28 +++
 .../glyphs/_notdef.glif                       |  38 ++++
 .../TestFamily2-Master1.ufo/glyphs/a.alt.glif |  42 +++++
 .../TestFamily2-Master1.ufo/glyphs/a.glif     |  47 +++++
 .../glyphs/ampersand.glif                     |  59 ++++++
 .../glyphs/circledotted.glif                  | 175 ++++++++++++++++++
 .../glyphs/contents.plist                     |  40 ++++
 .../TestFamily2-Master1.ufo/glyphs/d.glif     |  43 +++++
 .../glyphs/dieresisbelowcmb.glif              |   7 +
 .../glyphs/dieresiscmb.glif                   |  34 ++++
 .../TestFamily2-Master1.ufo/glyphs/f.glif     |  32 ++++
 .../TestFamily2-Master1.ufo/glyphs/f_t.glif   |  51 +++++
 .../TestFamily2-Master1.ufo/glyphs/n.glif     |  30 +++
 .../TestFamily2-Master1.ufo/glyphs/space.glif |   5 +
 .../TestFamily2-Master1.ufo/glyphs/t.glif     |  33 ++++
 .../glyphs/tildebelowcmb.glif                 |   7 +
 .../glyphs/tildecmb.glif                      |  28 +++
 .../TestFamily2-Master1.ufo/lib.plist         |  39 ++++
 .../TestFamily2-Master1.ufo/metainfo.plist    |  10 +
 45 files changed, 2034 insertions(+)
 create mode 100644 Tests/varLib/data/InterpolateLayoutTest.designspace
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/features.fea
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/fontinfo.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.sc.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/_notdef.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.alt.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/ampersand.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/circledotted.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/contents.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/d.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresisbelowcmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresiscmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f_t.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/n.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/space.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/t.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildebelowcmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildecmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/lib.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/metainfo.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/features.fea
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/fontinfo.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.sc.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/_notdef.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.alt.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/ampersand.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/circledotted.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/contents.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/d.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresisbelowcmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresiscmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f_t.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/n.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/space.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/t.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildebelowcmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildecmb.glif
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/lib.plist
 create mode 100644 Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/metainfo.plist

diff --git a/Tests/varLib/data/InterpolateLayoutTest.designspace b/Tests/varLib/data/InterpolateLayoutTest.designspace
new file mode 100644
index 000000000..18f118da2
--- /dev/null
+++ b/Tests/varLib/data/InterpolateLayoutTest.designspace
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<designspace format="3">
+    <axes>
+        <axis default="0.0" maximum="1000.0" minimum="0.0" name="weight" tag="wght" />
+    </axes>
+    <sources>
+        <source familyname="Test Family 2" filename="master_ufo/TestFamily2-Master0.ufo" name="master_0" stylename="Master0">
+            <lib copy="1" />
+            <groups copy="1" />
+            <info copy="1" />
+            <location>
+                <dimension name="weight" xvalue="0" />
+            </location>
+        </source>
+        <source familyname="Test Family 2" filename="master_ufo/TestFamily2-Master1.ufo" name="master_1" stylename="Master1">
+            <location>
+                <dimension name="weight" xvalue="1000" />
+            </location>
+        </source>
+    </sources>
+    <instances>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-ExtraLight.ufo" name="instance_ExtraLight" postscriptfontname="TestFamily2-ExtraLight" stylename="ExtraLight">
+            <location>
+                <dimension name="weight" xvalue="0" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-Light.ufo" name="instance_Light" postscriptfontname="TestFamily2-Light" stylename="Light">
+            <location>
+                <dimension name="weight" xvalue="100" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-Regular.ufo" name="instance_Regular" postscriptfontname="TestFamily2-Regular" stylename="Regular">
+            <location>
+                <dimension name="weight" xvalue="368" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-Semibold.ufo" name="instance_Semibold" postscriptfontname="TestFamily2-Semibold" stylename="Semibold">
+            <location>
+                <dimension name="weight" xvalue="600" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-Bold.ufo" name="instance_Bold" postscriptfontname="TestFamily2-Bold" stylename="Bold">
+            <location>
+                <dimension name="weight" xvalue="824" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+        <instance familyname="Test Family 2" filename="instances/TestFamily2-Black.ufo" name="instance_Black" postscriptfontname="TestFamily2-Black" stylename="Black">
+            <location>
+                <dimension name="weight" xvalue="1000" />
+            </location>
+            <kerning />
+            <info />
+        </instance>
+    </instances>
+</designspace>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/features.fea b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/features.fea
new file mode 100644
index 000000000..5d8463525
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/features.fea
@@ -0,0 +1,81 @@
+table head {
+    FontRevision 2.020;
+} head;
+
+
+table name {
+    nameid 9 "Paul D. Hunt";
+    nameid 9 1 "Paul D. Hunt";
+} name;
+
+
+table hhea {
+    Ascender 984;
+    Descender -273;
+    LineGap 0;
+} hhea;
+
+
+table BASE {
+    HorizAxis.BaseTagList ideo romn;
+    HorizAxis.BaseScriptList
+    latn romn -170 0,
+    grek romn -170 0,
+    cyrl romn -170 0,
+    DFLT romn -170 0;
+} BASE;
+
+
+table OS/2 {
+    Panose 2 11 3 3 3 4 3 2 2 4;
+    XHeight 478;
+    WeightClass 200;
+
+    TypoAscender 750;
+    TypoDescender -250;
+    TypoLineGap 0;
+    winAscent 984;
+    winDescent 273;
+
+    CapHeight 660;
+    WidthClass 5;
+    Vendor "ADBO";
+    FSType 0;
+} OS/2;
+
+
+languagesystem DFLT dflt;
+languagesystem latn dflt;
+
+# GSUB =========================================
+# Merging of GSUB is not performed. The variable
+# font will inherit the GSUB table from the
+# base master.
+
+feature c2sc {
+    sub A by A.sc; # GSUB LookupType 1
+} c2sc;
+
+feature ss01 {
+    featureNames {
+        name "Alternate a";
+        name 1 0 0 "Alternate a";};
+    sub a by a.alt;
+} ss01;
+
+feature ccmp {
+    sub ampersand by a n d; # GSUB LookupType 2
+} ccmp;
+
+feature salt {
+    sub a from [a.alt A.sc]; # GSUB LookupType 3
+} salt;
+
+feature liga {
+    sub f t by f_t; # GSUB LookupType 4
+} liga;
+
+feature calt {
+    sub a' t by a.alt; # GSUB LookupType 6
+} calt;
+
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/fontinfo.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/fontinfo.plist
new file mode 100644
index 000000000..2775576ed
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/fontinfo.plist
@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>ascender</key>
+		<integer>722</integer>
+		<key>capHeight</key>
+		<integer>660</integer>
+		<key>descender</key>
+		<integer>-222</integer>
+		<key>familyName</key>
+		<string>Test Family 2</string>
+		<key>italicAngle</key>
+		<integer>0</integer>
+		<key>openTypeHheaAscender</key>
+		<integer>984</integer>
+		<key>openTypeHheaDescender</key>
+		<integer>-273</integer>
+		<key>openTypeHheaLineGap</key>
+		<integer>0</integer>
+		<key>openTypeNameDesigner</key>
+		<string>Paul D. Hunt</string>
+		<key>openTypeOS2CodePageRanges</key>
+		<array>
+			<integer>0</integer>
+			<integer>1</integer>
+			<integer>29</integer>
+		</array>
+		<key>openTypeOS2Panose</key>
+		<array>
+			<integer>2</integer>
+			<integer>11</integer>
+			<integer>5</integer>
+			<integer>3</integer>
+			<integer>3</integer>
+			<integer>4</integer>
+			<integer>3</integer>
+			<integer>2</integer>
+			<integer>2</integer>
+			<integer>4</integer>
+		</array>
+		<key>openTypeOS2TypoAscender</key>
+		<integer>750</integer>
+		<key>openTypeOS2TypoDescender</key>
+		<integer>-250</integer>
+		<key>openTypeOS2TypoLineGap</key>
+		<integer>0</integer>
+		<key>openTypeOS2UnicodeRanges</key>
+		<array>
+			<integer>0</integer>
+			<integer>1</integer>
+		</array>
+		<key>openTypeOS2VendorID</key>
+		<string>ADBO</string>
+		<key>openTypeOS2WeightClass</key>
+		<integer>200</integer>
+		<key>openTypeOS2WinAscent</key>
+		<integer>984</integer>
+		<key>openTypeOS2WinDescent</key>
+		<integer>273</integer>
+		<key>postscriptBlueFuzz</key>
+		<integer>0</integer>
+		<key>postscriptBlueScale</key>
+		<real>0.0625</real>
+		<key>postscriptBlueValues</key>
+		<array>
+			<integer>-12</integer>
+			<integer>0</integer>
+			<integer>478</integer>
+			<integer>490</integer>
+			<integer>510</integer>
+			<integer>522</integer>
+			<integer>570</integer>
+			<integer>582</integer>
+			<integer>640</integer>
+			<integer>652</integer>
+			<integer>660</integer>
+			<integer>672</integer>
+			<integer>722</integer>
+			<integer>734</integer>
+		</array>
+		<key>postscriptFamilyBlues</key>
+		<array>
+			<integer>-12</integer>
+			<integer>0</integer>
+			<integer>486</integer>
+			<integer>498</integer>
+			<integer>518</integer>
+			<integer>530</integer>
+			<integer>574</integer>
+			<integer>586</integer>
+			<integer>638</integer>
+			<integer>650</integer>
+			<integer>656</integer>
+			<integer>668</integer>
+			<integer>712</integer>
+			<integer>724</integer>
+		</array>
+		<key>postscriptFamilyOtherBlues</key>
+		<array>
+			<integer>-217</integer>
+			<integer>-205</integer>
+		</array>
+		<key>postscriptFontName</key>
+		<string>TestFamily2-Master0</string>
+		<key>postscriptForceBold</key>
+		<false/>
+		<key>postscriptOtherBlues</key>
+		<array>
+			<integer>-234</integer>
+			<integer>-222</integer>
+		</array>
+		<key>postscriptStemSnapH</key>
+		<array>
+			<integer>28</integer>
+			<integer>40</integer>
+		</array>
+		<key>postscriptStemSnapV</key>
+		<array>
+			<integer>32</integer>
+			<integer>48</integer>
+		</array>
+		<key>postscriptUnderlinePosition</key>
+		<integer>-75</integer>
+		<key>postscriptUnderlineThickness</key>
+		<integer>50</integer>
+		<key>styleMapFamilyName</key>
+		<string>Test Family 2</string>
+		<key>styleName</key>
+		<string>Master 0</string>
+		<key>unitsPerEm</key>
+		<integer>1000</integer>
+		<key>versionMajor</key>
+		<integer>2</integer>
+		<key>versionMinor</key>
+		<integer>20</integer>
+		<key>xHeight</key>
+		<integer>478</integer>
+	</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.glif
new file mode 100644
index 000000000..6712970b8
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.glif
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="A" format="1">
+	<unicode hex="0041"/>
+	<advance width="520"/>
+	<outline>
+		<contour>
+			<point x="10" y="0" type="line"/>
+			<point x="42" y="0" type="line"/>
+			<point x="182" y="396" type="line" smooth="yes"/>
+			<point x="210" y="476"/>
+			<point x="234" y="544"/>
+			<point x="258" y="626" type="curve"/>
+			<point x="262" y="626" type="line"/>
+			<point x="286" y="544"/>
+			<point x="310" y="476"/>
+			<point x="338" y="396" type="curve" smooth="yes"/>
+			<point x="476" y="0" type="line"/>
+			<point x="510" y="0" type="line"/>
+			<point x="274" y="660" type="line"/>
+			<point x="246" y="660" type="line"/>
+		</contour>
+		<contour>
+			<point x="112" y="236" type="line"/>
+			<point x="405" y="236" type="line"/>
+			<point x="405" y="264" type="line"/>
+			<point x="112" y="264" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.sc.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.sc.glif
new file mode 100644
index 000000000..715236001
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/A_.sc.glif
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="A.sc" format="1">
+	<advance width="444"/>
+	<outline>
+		<contour>
+			<point x="10" y="0" type="line"/>
+			<point x="42" y="0" type="line"/>
+			<point x="158" y="304" type="line" smooth="yes"/>
+			<point x="181" y="366"/>
+			<point x="199" y="414"/>
+			<point x="220" y="475" type="curve"/>
+			<point x="224" y="475" type="line"/>
+			<point x="245" y="415"/>
+			<point x="263" y="367"/>
+			<point x="286" y="304" type="curve" smooth="yes"/>
+			<point x="400" y="0" type="line"/>
+			<point x="434" y="0" type="line"/>
+			<point x="236" y="510" type="line"/>
+			<point x="207" y="510" type="line"/>
+		</contour>
+		<contour>
+			<point x="97" y="176" type="line"/>
+			<point x="345" y="176" type="line"/>
+			<point x="345" y="204" type="line"/>
+			<point x="97" y="204" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/_notdef.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/_notdef.glif
new file mode 100644
index 000000000..5f6c8ec5a
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/_notdef.glif
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name=".notdef" format="1">
+	<advance width="624"/>
+	<outline>
+		<contour>
+			<point x="96" y="0" type="line"/>
+			<point x="528" y="0" type="line"/>
+			<point x="528" y="660" type="line"/>
+			<point x="96" y="660" type="line"/>
+		</contour>
+		<contour>
+			<point x="144" y="32" type="line"/>
+			<point x="246" y="208" type="line"/>
+			<point x="310" y="314" type="line"/>
+			<point x="314" y="314" type="line"/>
+			<point x="376" y="208" type="line"/>
+			<point x="476" y="32" type="line"/>
+		</contour>
+		<contour>
+			<point x="310" y="366" type="line"/>
+			<point x="254" y="458" type="line"/>
+			<point x="160" y="626" type="line"/>
+			<point x="462" y="626" type="line"/>
+			<point x="368" y="458" type="line"/>
+			<point x="314" y="366" type="line"/>
+		</contour>
+		<contour>
+			<point x="134" y="74" type="line"/>
+			<point x="134" y="610" type="line"/>
+			<point x="288" y="340" type="line"/>
+		</contour>
+		<contour>
+			<point x="488" y="74" type="line"/>
+			<point x="336" y="340" type="line"/>
+			<point x="488" y="610" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.alt.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.alt.glif
new file mode 100644
index 000000000..ecc308e73
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.alt.glif
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="a.alt" format="1">
+	<advance width="540"/>
+	<outline>
+		<contour>
+			<point x="252" y="-12" type="curve" smooth="yes"/>
+			<point x="318" y="-12"/>
+			<point x="372" y="24"/>
+			<point x="412" y="64" type="curve"/>
+			<point x="414" y="64" type="line"/>
+			<point x="418" y="0" type="line"/>
+			<point x="444" y="0" type="line"/>
+			<point x="444" y="478" type="line"/>
+			<point x="416" y="478" type="line"/>
+			<point x="414" y="432" type="line"/>
+			<point x="412" y="432" type="line"/>
+			<point x="366" y="468"/>
+			<point x="326" y="490"/>
+			<point x="268" y="490" type="curve" smooth="yes"/>
+			<point x="152" y="490"/>
+			<point x="54" y="392"/>
+			<point x="54" y="238" type="curve" smooth="yes"/>
+			<point x="54" y="76"/>
+			<point x="132" y="-12"/>
+		</contour>
+		<contour>
+			<point x="254" y="16" type="curve" smooth="yes"/>
+			<point x="146" y="16"/>
+			<point x="86" y="106"/>
+			<point x="86" y="238" type="curve" smooth="yes"/>
+			<point x="86" y="362"/>
+			<point x="164" y="462"/>
+			<point x="266" y="462" type="curve" smooth="yes"/>
+			<point x="316" y="462"/>
+			<point x="360" y="444"/>
+			<point x="414" y="396" type="curve"/>
+			<point x="414" y="100" type="line"/>
+			<point x="360" y="46"/>
+			<point x="310" y="16"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.glif
new file mode 100644
index 000000000..7a9102161
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/a.glif
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="a" format="1">
+	<unicode hex="0061"/>
+	<advance width="486"/>
+	<outline>
+		<contour>
+			<point x="198" y="-12" type="curve" smooth="yes"/>
+			<point x="262" y="-12"/>
+			<point x="322" y="24"/>
+			<point x="372" y="64" type="curve"/>
+			<point x="374" y="64" type="line"/>
+			<point x="378" y="0" type="line"/>
+			<point x="404" y="0" type="line"/>
+			<point x="404" y="310" type="line" smooth="yes"/>
+			<point x="404" y="406"/>
+			<point x="370" y="490"/>
+			<point x="258" y="490" type="curve" smooth="yes"/>
+			<point x="180" y="490"/>
+			<point x="114" y="450"/>
+			<point x="84" y="428" type="curve"/>
+			<point x="100" y="404" type="line"/>
+			<point x="130" y="428"/>
+			<point x="188" y="462"/>
+			<point x="256" y="462" type="curve" smooth="yes"/>
+			<point x="356" y="462"/>
+			<point x="376" y="376"/>
+			<point x="374" y="298" type="curve"/>
+			<point x="158" y="274"/>
+			<point x="60" y="224"/>
+			<point x="60" y="117" type="curve" smooth="yes"/>
+			<point x="60" y="26"/>
+			<point x="124" y="-12"/>
+		</contour>
+		<contour>
+			<point x="200" y="16" type="curve" smooth="yes"/>
+			<point x="142" y="16"/>
+			<point x="92" y="44"/>
+			<point x="92" y="118" type="curve" smooth="yes"/>
+			<point x="92" y="200"/>
+			<point x="164" y="248"/>
+			<point x="374" y="272" type="curve"/>
+			<point x="374" y="98" type="line"/>
+			<point x="310" y="44"/>
+			<point x="258" y="16"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/ampersand.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/ampersand.glif
new file mode 100644
index 000000000..884490262
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/ampersand.glif
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="ampersand" format="1">
+	<unicode hex="0026"/>
+	<advance width="562"/>
+	<outline>
+		<contour>
+			<point x="224" y="-12" type="curve" smooth="yes"/>
+			<point x="302" y="-12"/>
+			<point x="360" y="28"/>
+			<point x="410" y="84" type="curve" smooth="yes"/>
+			<point x="468" y="153"/>
+			<point x="510" y="244"/>
+			<point x="538" y="342" type="curve"/>
+			<point x="508" y="342" type="line"/>
+			<point x="482" y="248"/>
+			<point x="444" y="166"/>
+			<point x="388" y="102" type="curve" smooth="yes"/>
+			<point x="344" y="52"/>
+			<point x="288" y="16"/>
+			<point x="226" y="16" type="curve" smooth="yes"/>
+			<point x="142" y="16"/>
+			<point x="70" y="76"/>
+			<point x="70" y="168" type="curve" smooth="yes"/>
+			<point x="70" y="332"/>
+			<point x="364" y="392"/>
+			<point x="364" y="556" type="curve" smooth="yes"/>
+			<point x="364" y="622"/>
+			<point x="328" y="672"/>
+			<point x="260" y="672" type="curve" smooth="yes"/>
+			<point x="184" y="672"/>
+			<point x="130" y="612"/>
+			<point x="130" y="528" type="curve" smooth="yes"/>
+			<point x="130" y="382"/>
+			<point x="264" y="196"/>
+			<point x="392" y="82" type="curve" smooth="yes"/>
+			<point x="446" y="34"/>
+			<point x="496" y="4"/>
+			<point x="538" y="-12" type="curve"/>
+			<point x="550" y="16" type="line"/>
+			<point x="508" y="32"/>
+			<point x="460" y="62"/>
+			<point x="410" y="106" type="curve" smooth="yes"/>
+			<point x="290" y="210"/>
+			<point x="160" y="392"/>
+			<point x="160" y="530" type="curve" smooth="yes"/>
+			<point x="160" y="592"/>
+			<point x="196" y="644"/>
+			<point x="258" y="644" type="curve" smooth="yes"/>
+			<point x="314" y="644"/>
+			<point x="334" y="598"/>
+			<point x="334" y="554" type="curve" smooth="yes"/>
+			<point x="334" y="402"/>
+			<point x="38" y="346"/>
+			<point x="38" y="166" type="curve" smooth="yes"/>
+			<point x="38" y="56"/>
+			<point x="124" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/circledotted.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/circledotted.glif
new file mode 100644
index 000000000..c6337cef8
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/circledotted.glif
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="circledotted" format="1">
+	<unicode hex="25CC"/>
+	<advance width="592"/>
+	<outline>
+		<contour>
+			<point x="110" y="97" type="curve" smooth="yes"/>
+			<point x="129" y="97"/>
+			<point x="141" y="110"/>
+			<point x="141" y="129" type="curve" smooth="yes"/>
+			<point x="141" y="150"/>
+			<point x="128" y="161"/>
+			<point x="110" y="161" type="curve" smooth="yes"/>
+			<point x="94" y="161"/>
+			<point x="81" y="150"/>
+			<point x="81" y="129" type="curve" smooth="yes"/>
+			<point x="81" y="110"/>
+			<point x="94" y="97"/>
+		</contour>
+		<contour>
+			<point x="82" y="207" type="curve" smooth="yes"/>
+			<point x="101" y="207"/>
+			<point x="114" y="219"/>
+			<point x="114" y="239" type="curve" smooth="yes"/>
+			<point x="114" y="260"/>
+			<point x="101" y="270"/>
+			<point x="82" y="270" type="curve" smooth="yes"/>
+			<point x="67" y="270"/>
+			<point x="54" y="260"/>
+			<point x="54" y="239" type="curve" smooth="yes"/>
+			<point x="54" y="219"/>
+			<point x="67" y="207"/>
+		</contour>
+		<contour>
+			<point x="110" y="318" type="curve" smooth="yes"/>
+			<point x="129" y="318"/>
+			<point x="141" y="330"/>
+			<point x="141" y="351" type="curve" smooth="yes"/>
+			<point x="141" y="371"/>
+			<point x="128" y="382"/>
+			<point x="110" y="382" type="curve" smooth="yes"/>
+			<point x="94" y="382"/>
+			<point x="81" y="371"/>
+			<point x="81" y="351" type="curve" smooth="yes"/>
+			<point x="81" y="330"/>
+			<point x="94" y="318"/>
+		</contour>
+		<contour>
+			<point x="189" y="15" type="curve" smooth="yes"/>
+			<point x="207" y="15"/>
+			<point x="219" y="27"/>
+			<point x="219" y="49" type="curve" smooth="yes"/>
+			<point x="219" y="68"/>
+			<point x="206" y="78"/>
+			<point x="189" y="78" type="curve" smooth="yes"/>
+			<point x="173" y="78"/>
+			<point x="160" y="68"/>
+			<point x="160" y="49" type="curve" smooth="yes"/>
+			<point x="160" y="27"/>
+			<point x="173" y="15"/>
+		</contour>
+		<contour>
+			<point x="189" y="400" type="curve" smooth="yes"/>
+			<point x="207" y="400"/>
+			<point x="219" y="412"/>
+			<point x="219" y="431" type="curve" smooth="yes"/>
+			<point x="219" y="453"/>
+			<point x="206" y="463"/>
+			<point x="189" y="463" type="curve" smooth="yes"/>
+			<point x="173" y="463"/>
+			<point x="160" y="453"/>
+			<point x="160" y="431" type="curve" smooth="yes"/>
+			<point x="160" y="412"/>
+			<point x="173" y="400"/>
+		</contour>
+		<contour>
+			<point x="295" y="-12" type="curve" smooth="yes"/>
+			<point x="313" y="-12"/>
+			<point x="326" y="-1"/>
+			<point x="326" y="20" type="curve" smooth="yes"/>
+			<point x="326" y="40"/>
+			<point x="313" y="51"/>
+			<point x="295" y="51" type="curve" smooth="yes"/>
+			<point x="279" y="51"/>
+			<point x="266" y="40"/>
+			<point x="266" y="20" type="curve" smooth="yes"/>
+			<point x="266" y="-1"/>
+			<point x="279" y="-12"/>
+		</contour>
+		<contour>
+			<point x="295" y="426" type="curve" smooth="yes"/>
+			<point x="313" y="426"/>
+			<point x="326" y="438"/>
+			<point x="326" y="458" type="curve" smooth="yes"/>
+			<point x="326" y="478"/>
+			<point x="313" y="490"/>
+			<point x="295" y="490" type="curve" smooth="yes"/>
+			<point x="279" y="490"/>
+			<point x="266" y="478"/>
+			<point x="266" y="458" type="curve" smooth="yes"/>
+			<point x="266" y="438"/>
+			<point x="279" y="426"/>
+		</contour>
+		<contour>
+			<point x="401" y="15" type="curve" smooth="yes"/>
+			<point x="420" y="15"/>
+			<point x="431" y="27"/>
+			<point x="431" y="49" type="curve" smooth="yes"/>
+			<point x="431" y="68"/>
+			<point x="418" y="78"/>
+			<point x="401" y="78" type="curve" smooth="yes"/>
+			<point x="386" y="78"/>
+			<point x="373" y="68"/>
+			<point x="373" y="49" type="curve" smooth="yes"/>
+			<point x="373" y="27"/>
+			<point x="386" y="15"/>
+		</contour>
+		<contour>
+			<point x="401" y="399" type="curve" smooth="yes"/>
+			<point x="420" y="399"/>
+			<point x="431" y="412"/>
+			<point x="431" y="431" type="curve" smooth="yes"/>
+			<point x="431" y="452"/>
+			<point x="418" y="462"/>
+			<point x="401" y="462" type="curve" smooth="yes"/>
+			<point x="386" y="462"/>
+			<point x="373" y="452"/>
+			<point x="373" y="431" type="curve" smooth="yes"/>
+			<point x="373" y="412"/>
+			<point x="386" y="399"/>
+		</contour>
+		<contour>
+			<point x="480" y="97" type="curve" smooth="yes"/>
+			<point x="499" y="97"/>
+			<point x="510" y="110"/>
+			<point x="510" y="129" type="curve" smooth="yes"/>
+			<point x="510" y="150"/>
+			<point x="497" y="161"/>
+			<point x="480" y="161" type="curve" smooth="yes"/>
+			<point x="465" y="161"/>
+			<point x="451" y="150"/>
+			<point x="451" y="129" type="curve" smooth="yes"/>
+			<point x="451" y="110"/>
+			<point x="465" y="97"/>
+		</contour>
+		<contour>
+			<point x="508" y="207" type="curve" smooth="yes"/>
+			<point x="526" y="207"/>
+			<point x="538" y="219"/>
+			<point x="538" y="239" type="curve" smooth="yes"/>
+			<point x="538" y="260"/>
+			<point x="523" y="270"/>
+			<point x="508" y="270" type="curve" smooth="yes"/>
+			<point x="491" y="270"/>
+			<point x="478" y="260"/>
+			<point x="478" y="239" type="curve" smooth="yes"/>
+			<point x="478" y="219"/>
+			<point x="491" y="207"/>
+		</contour>
+		<contour>
+			<point x="480" y="317" type="curve" smooth="yes"/>
+			<point x="499" y="317"/>
+			<point x="510" y="329"/>
+			<point x="510" y="349" type="curve" smooth="yes"/>
+			<point x="510" y="369"/>
+			<point x="497" y="380"/>
+			<point x="480" y="380" type="curve" smooth="yes"/>
+			<point x="465" y="380"/>
+			<point x="451" y="369"/>
+			<point x="451" y="349" type="curve" smooth="yes"/>
+			<point x="451" y="329"/>
+			<point x="465" y="317"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/contents.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/contents.plist
new file mode 100644
index 000000000..0ecdd9312
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/contents.plist
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>.notdef</key>
+		<string>_notdef.glif</string>
+		<key>A</key>
+		<string>A_.glif</string>
+		<key>A.sc</key>
+		<string>A_.sc.glif</string>
+		<key>a</key>
+		<string>a.glif</string>
+		<key>a.alt</key>
+		<string>a.alt.glif</string>
+		<key>ampersand</key>
+		<string>ampersand.glif</string>
+		<key>circledotted</key>
+		<string>circledotted.glif</string>
+		<key>d</key>
+		<string>d.glif</string>
+		<key>dieresisbelowcmb</key>
+		<string>dieresisbelowcmb.glif</string>
+		<key>dieresiscmb</key>
+		<string>dieresiscmb.glif</string>
+		<key>f</key>
+		<string>f.glif</string>
+		<key>f_t</key>
+		<string>f_t.glif</string>
+		<key>n</key>
+		<string>n.glif</string>
+		<key>space</key>
+		<string>space.glif</string>
+		<key>t</key>
+		<string>t.glif</string>
+		<key>tildebelowcmb</key>
+		<string>tildebelowcmb.glif</string>
+		<key>tildecmb</key>
+		<string>tildecmb.glif</string>
+	</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/d.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/d.glif
new file mode 100644
index 000000000..1dc211ee7
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/d.glif
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="d" format="1">
+	<unicode hex="0064"/>
+	<advance width="540"/>
+	<outline>
+		<contour>
+			<point x="252" y="-12" type="curve" smooth="yes"/>
+			<point x="318" y="-12"/>
+			<point x="372" y="24"/>
+			<point x="412" y="64" type="curve"/>
+			<point x="414" y="64" type="line"/>
+			<point x="418" y="0" type="line"/>
+			<point x="444" y="0" type="line"/>
+			<point x="444" y="722" type="line"/>
+			<point x="414" y="722" type="line"/>
+			<point x="414" y="520" type="line"/>
+			<point x="416" y="430" type="line"/>
+			<point x="366" y="468"/>
+			<point x="326" y="490"/>
+			<point x="268" y="490" type="curve" smooth="yes"/>
+			<point x="152" y="490"/>
+			<point x="54" y="392"/>
+			<point x="54" y="238" type="curve" smooth="yes"/>
+			<point x="54" y="76"/>
+			<point x="132" y="-12"/>
+		</contour>
+		<contour>
+			<point x="254" y="16" type="curve" smooth="yes"/>
+			<point x="146" y="16"/>
+			<point x="86" y="106"/>
+			<point x="86" y="238" type="curve" smooth="yes"/>
+			<point x="86" y="362"/>
+			<point x="164" y="462"/>
+			<point x="266" y="462" type="curve" smooth="yes"/>
+			<point x="316" y="462"/>
+			<point x="360" y="444"/>
+			<point x="414" y="396" type="curve"/>
+			<point x="414" y="100" type="line"/>
+			<point x="360" y="46"/>
+			<point x="310" y="16"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresisbelowcmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresisbelowcmb.glif
new file mode 100644
index 000000000..c63f156a2
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresisbelowcmb.glif
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="dieresisbelowcmb" format="1">
+	<unicode hex="0324"/>
+	<outline>
+		<component base="dieresiscmb" yOffset="-790"/>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresiscmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresiscmb.glif
new file mode 100644
index 000000000..33f264fb6
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/dieresiscmb.glif
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="dieresiscmb" format="1">
+	<unicode hex="0308"/>
+	<outline>
+		<contour>
+			<point x="-86" y="602" type="curve" smooth="yes"/>
+			<point x="-68" y="602"/>
+			<point x="-54" y="616"/>
+			<point x="-54" y="634" type="curve" smooth="yes"/>
+			<point x="-54" y="652"/>
+			<point x="-68" y="666"/>
+			<point x="-86" y="666" type="curve" smooth="yes"/>
+			<point x="-104" y="666"/>
+			<point x="-118" y="652"/>
+			<point x="-118" y="634" type="curve" smooth="yes"/>
+			<point x="-118" y="616"/>
+			<point x="-104" y="602"/>
+		</contour>
+		<contour>
+			<point x="86" y="602" type="curve" smooth="yes"/>
+			<point x="104" y="602"/>
+			<point x="118" y="616"/>
+			<point x="118" y="634" type="curve" smooth="yes"/>
+			<point x="118" y="652"/>
+			<point x="104" y="666"/>
+			<point x="86" y="666" type="curve" smooth="yes"/>
+			<point x="68" y="666"/>
+			<point x="54" y="652"/>
+			<point x="54" y="634" type="curve" smooth="yes"/>
+			<point x="54" y="616"/>
+			<point x="68" y="602"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f.glif
new file mode 100644
index 000000000..b87de4164
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f.glif
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="f" format="1">
+	<unicode hex="0066"/>
+	<advance width="252"/>
+	<outline>
+		<contour>
+			<point x="100" y="0" type="line"/>
+			<point x="130" y="0" type="line"/>
+			<point x="130" y="592" type="line" smooth="yes"/>
+			<point x="130" y="664"/>
+			<point x="154" y="706"/>
+			<point x="208" y="706" type="curve" smooth="yes"/>
+			<point x="226" y="706"/>
+			<point x="246" y="702"/>
+			<point x="266" y="692" type="curve"/>
+			<point x="276" y="718" type="line"/>
+			<point x="254" y="728"/>
+			<point x="230" y="734"/>
+			<point x="210" y="734" type="curve" smooth="yes"/>
+			<point x="142" y="734"/>
+			<point x="100" y="690"/>
+			<point x="100" y="596" type="curve" smooth="yes"/>
+		</contour>
+		<contour>
+			<point x="34" y="450" type="line"/>
+			<point x="244" y="450" type="line"/>
+			<point x="244" y="478" type="line"/>
+			<point x="100" y="478" type="line"/>
+			<point x="34" y="474" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f_t.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f_t.glif
new file mode 100644
index 000000000..7c1f3d394
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/f_t.glif
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="f_t" format="1">
+	<advance width="518"/>
+	<outline>
+		<contour>
+			<point x="100" y="0" type="line"/>
+			<point x="130" y="0" type="line"/>
+			<point x="130" y="592" type="line" smooth="yes"/>
+			<point x="130" y="664"/>
+			<point x="154" y="706"/>
+			<point x="208" y="706" type="curve" smooth="yes"/>
+			<point x="226" y="706"/>
+			<point x="246" y="702"/>
+			<point x="266" y="692" type="curve"/>
+			<point x="276" y="718" type="line"/>
+			<point x="254" y="728"/>
+			<point x="230" y="734"/>
+			<point x="210" y="734" type="curve" smooth="yes"/>
+			<point x="142" y="734"/>
+			<point x="100" y="690"/>
+			<point x="100" y="596" type="curve" smooth="yes"/>
+		</contour>
+		<contour>
+			<point x="434" y="-12" type="curve" smooth="yes"/>
+			<point x="450" y="-12"/>
+			<point x="480" y="-4"/>
+			<point x="508" y="6" type="curve"/>
+			<point x="498" y="32" type="line"/>
+			<point x="480" y="24"/>
+			<point x="454" y="16"/>
+			<point x="436" y="16" type="curve" smooth="yes"/>
+			<point x="366" y="16"/>
+			<point x="352" y="60"/>
+			<point x="352" y="122" type="curve" smooth="yes"/>
+			<point x="352" y="450" type="line"/>
+			<point x="494" y="450" type="line"/>
+			<point x="494" y="478" type="line"/>
+			<point x="352" y="478" type="line"/>
+			<point x="352" y="618" type="line"/>
+			<point x="326" y="618" type="line"/>
+			<point x="322" y="478" type="line"/>
+			<point x="100" y="478" type="line"/>
+			<point x="34" y="474" type="line"/>
+			<point x="34" y="450" type="line"/>
+			<point x="322" y="450" type="line"/>
+			<point x="322" y="126" type="line" smooth="yes"/>
+			<point x="322" y="44"/>
+			<point x="346" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/n.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/n.glif
new file mode 100644
index 000000000..d2486e8d6
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/n.glif
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="n" format="1">
+	<unicode hex="006E"/>
+	<advance width="526"/>
+	<outline>
+		<contour>
+			<point x="96" y="0" type="line"/>
+			<point x="126" y="0" type="line"/>
+			<point x="126" y="366" type="line"/>
+			<point x="188" y="430"/>
+			<point x="232" y="462"/>
+			<point x="292" y="462" type="curve" smooth="yes"/>
+			<point x="374" y="462"/>
+			<point x="408" y="410"/>
+			<point x="408" y="304" type="curve" smooth="yes"/>
+			<point x="408" y="0" type="line"/>
+			<point x="438" y="0" type="line"/>
+			<point x="438" y="308" type="line" smooth="yes"/>
+			<point x="438" y="432"/>
+			<point x="392" y="490"/>
+			<point x="294" y="490" type="curve" smooth="yes"/>
+			<point x="228" y="490"/>
+			<point x="178" y="452"/>
+			<point x="128" y="402" type="curve"/>
+			<point x="126" y="402" type="line"/>
+			<point x="122" y="478" type="line"/>
+			<point x="96" y="478" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/space.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/space.glif
new file mode 100644
index 000000000..eea7af43d
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/space.glif
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="space" format="1">
+	<unicode hex="0020"/>
+	<advance width="200"/>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/t.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/t.glif
new file mode 100644
index 000000000..1a6d33085
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/t.glif
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="t" format="1">
+	<unicode hex="0074"/>
+	<advance width="302"/>
+	<outline>
+		<contour>
+			<point x="218" y="-12" type="curve" smooth="yes"/>
+			<point x="234" y="-12"/>
+			<point x="264" y="-4"/>
+			<point x="292" y="6" type="curve"/>
+			<point x="282" y="32" type="line"/>
+			<point x="264" y="24"/>
+			<point x="238" y="16"/>
+			<point x="220" y="16" type="curve" smooth="yes"/>
+			<point x="150" y="16"/>
+			<point x="136" y="60"/>
+			<point x="136" y="122" type="curve" smooth="yes"/>
+			<point x="136" y="450" type="line"/>
+			<point x="278" y="450" type="line"/>
+			<point x="278" y="478" type="line"/>
+			<point x="136" y="478" type="line"/>
+			<point x="136" y="618" type="line"/>
+			<point x="110" y="618" type="line"/>
+			<point x="106" y="478" type="line"/>
+			<point x="30" y="474" type="line"/>
+			<point x="30" y="450" type="line"/>
+			<point x="106" y="450" type="line"/>
+			<point x="106" y="126" type="line" smooth="yes"/>
+			<point x="106" y="44"/>
+			<point x="130" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildebelowcmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildebelowcmb.glif
new file mode 100644
index 000000000..29589ac10
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildebelowcmb.glif
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="tildebelowcmb" format="1">
+	<unicode hex="0330"/>
+	<outline>
+		<component base="tildecmb" yOffset="-800"/>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildecmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildecmb.glif
new file mode 100644
index 000000000..966bd5cea
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/glyphs/tildecmb.glif
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="tildecmb" format="1">
+	<unicode hex="0303"/>
+	<outline>
+		<contour>
+			<point x="77" y="580" type="curve" smooth="yes"/>
+			<point x="140" y="580"/>
+			<point x="156" y="646"/>
+			<point x="160" y="702" type="curve"/>
+			<point x="134" y="704" type="line"/>
+			<point x="132" y="652"/>
+			<point x="116" y="606"/>
+			<point x="79" y="606" type="curve" smooth="yes"/>
+			<point x="20" y="606"/>
+			<point x="0" y="706"/>
+			<point x="-76" y="706" type="curve" smooth="yes"/>
+			<point x="-140" y="706"/>
+			<point x="-156" y="641"/>
+			<point x="-160" y="584" type="curve"/>
+			<point x="-134" y="582" type="line"/>
+			<point x="-132" y="636"/>
+			<point x="-116" y="680"/>
+			<point x="-78" y="680" type="curve" smooth="yes"/>
+			<point x="-20" y="680"/>
+			<point x="0" y="580"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/lib.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/lib.plist
new file mode 100644
index 000000000..0d8e6bbe1
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/lib.plist
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>public.glyphOrder</key>
+	<array>
+		<string>.notdef</string>
+		<string>space</string>
+		<string>A</string>
+		<string>a</string>
+		<string>d</string>
+		<string>f</string>
+		<string>n</string>
+		<string>t</string>
+		<string>f_t</string>
+		<string>a.alt</string>
+		<string>A.sc</string>
+		<string>ampersand</string>
+		<string>circledotted</string>
+		<string>tildecmb</string>
+		<string>dieresiscmb</string>
+		<string>tildebelowcmb</string>
+		<string>dieresisbelowcmb</string>
+	</array>
+	<key>public.postscriptNames</key>
+	<dict>
+		<key>circledotted</key>
+		<string>uni25CC</string>
+		<key>dieresisbelowcmb</key>
+		<string>uni0324</string>
+		<key>dieresiscmb</key>
+		<string>uni0308</string>
+		<key>tildebelowcmb</key>
+		<string>uni0330</string>
+		<key>tildecmb</key>
+		<string>uni0303</string>
+	</dict>
+</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/metainfo.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/metainfo.plist
new file mode 100644
index 000000000..9c654d4c2
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master0.ufo/metainfo.plist
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>creator</key>
+		<string>org.robofab.ufoLib</string>
+		<key>formatVersion</key>
+		<integer>2</integer>
+	</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/features.fea b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/features.fea
new file mode 100644
index 000000000..487b2ecf8
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/features.fea
@@ -0,0 +1,54 @@
+table head {
+    FontRevision 2.020;
+} head;
+
+
+table name {
+    nameid 9 "Paul D. Hunt";
+    nameid 9 1 "Paul D. Hunt";
+} name;
+
+
+table hhea {
+    Ascender 984;
+    Descender -273;
+    LineGap 0;
+} hhea;
+
+
+table BASE {
+    HorizAxis.BaseTagList ideo romn;
+    HorizAxis.BaseScriptList
+    latn romn -170 0,
+    grek romn -170 0,
+    cyrl romn -170 0,
+    DFLT romn -170 0;
+} BASE;
+
+
+table OS/2 {
+    Panose 2 11 8 3 3 4 3 2 2 4;
+    XHeight 500;
+    WeightClass 900;
+
+    TypoAscender 750;
+    TypoDescender -250;
+    TypoLineGap 0;
+    winAscent 984;
+    winDescent 273;
+
+    CapHeight 660;
+    WidthClass 5;
+    Vendor "ADBO";
+    FSType 0;
+} OS/2;
+
+
+languagesystem DFLT dflt;
+languagesystem latn dflt;
+
+# GSUB =========================================
+# No merging of GSUB is performed. The variable
+# font will inherit the GSUB table from the
+# base master.
+
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/fontinfo.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/fontinfo.plist
new file mode 100644
index 000000000..43f7e75c5
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/fontinfo.plist
@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>ascender</key>
+		<integer>696</integer>
+		<key>capHeight</key>
+		<integer>650</integer>
+		<key>descender</key>
+		<integer>-176</integer>
+		<key>familyName</key>
+		<string>Test Family 2</string>
+		<key>italicAngle</key>
+		<integer>0</integer>
+		<key>openTypeHheaAscender</key>
+		<integer>984</integer>
+		<key>openTypeHheaDescender</key>
+		<integer>-273</integer>
+		<key>openTypeHheaLineGap</key>
+		<integer>0</integer>
+		<key>openTypeNameDesigner</key>
+		<string>Paul D. Hunt</string>
+		<key>openTypeOS2CodePageRanges</key>
+		<array>
+			<integer>0</integer>
+			<integer>1</integer>
+			<integer>29</integer>
+		</array>
+		<key>openTypeOS2Panose</key>
+		<array>
+			<integer>2</integer>
+			<integer>11</integer>
+			<integer>5</integer>
+			<integer>3</integer>
+			<integer>3</integer>
+			<integer>4</integer>
+			<integer>3</integer>
+			<integer>2</integer>
+			<integer>2</integer>
+			<integer>4</integer>
+		</array>
+		<key>openTypeOS2TypoAscender</key>
+		<integer>750</integer>
+		<key>openTypeOS2TypoDescender</key>
+		<integer>-250</integer>
+		<key>openTypeOS2TypoLineGap</key>
+		<integer>0</integer>
+		<key>openTypeOS2UnicodeRanges</key>
+		<array>
+			<integer>0</integer>
+			<integer>1</integer>
+		</array>
+		<key>openTypeOS2VendorID</key>
+		<string>ADBO</string>
+		<key>openTypeOS2WeightClass</key>
+		<integer>900</integer>
+		<key>openTypeOS2WinAscent</key>
+		<integer>984</integer>
+		<key>openTypeOS2WinDescent</key>
+		<integer>273</integer>
+		<key>postscriptBlueFuzz</key>
+		<integer>0</integer>
+		<key>postscriptBlueScale</key>
+		<real>0.0625</real>
+		<key>postscriptBlueValues</key>
+		<array>
+			<integer>-12</integer>
+			<integer>0</integer>
+			<integer>500</integer>
+			<integer>512</integer>
+			<integer>532</integer>
+			<integer>544</integer>
+			<integer>580</integer>
+			<integer>592</integer>
+			<integer>634</integer>
+			<integer>646</integer>
+			<integer>650</integer>
+			<integer>662</integer>
+			<integer>696</integer>
+			<integer>708</integer>
+		</array>
+		<key>postscriptFamilyBlues</key>
+		<array>
+			<integer>-12</integer>
+			<integer>0</integer>
+			<integer>486</integer>
+			<integer>498</integer>
+			<integer>518</integer>
+			<integer>530</integer>
+			<integer>574</integer>
+			<integer>586</integer>
+			<integer>638</integer>
+			<integer>650</integer>
+			<integer>656</integer>
+			<integer>668</integer>
+			<integer>712</integer>
+			<integer>724</integer>
+		</array>
+		<key>postscriptFamilyOtherBlues</key>
+		<array>
+			<integer>-217</integer>
+			<integer>-205</integer>
+		</array>
+		<key>postscriptFontName</key>
+		<string>TestFamily2-Master1</string>
+		<key>postscriptForceBold</key>
+		<false/>
+		<key>postscriptOtherBlues</key>
+		<array>
+			<integer>-188</integer>
+			<integer>-176</integer>
+		</array>
+		<key>postscriptStemSnapH</key>
+		<array>
+			<integer>134</integer>
+			<integer>144</integer>
+		</array>
+		<key>postscriptStemSnapV</key>
+		<array>
+			<integer>172</integer>
+			<integer>176</integer>
+		</array>
+		<key>postscriptUnderlinePosition</key>
+		<integer>-75</integer>
+		<key>postscriptUnderlineThickness</key>
+		<integer>50</integer>
+		<key>styleMapFamilyName</key>
+		<string>Test Family 2</string>
+		<key>styleName</key>
+		<string>Master 1</string>
+		<key>unitsPerEm</key>
+		<integer>1000</integer>
+		<key>versionMajor</key>
+		<integer>2</integer>
+		<key>versionMinor</key>
+		<integer>20</integer>
+		<key>xHeight</key>
+		<integer>500</integer>
+	</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.glif
new file mode 100644
index 000000000..e5afc5780
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.glif
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="A" format="1">
+	<unicode hex="0041"/>
+	<advance width="584"/>
+	<outline>
+		<contour>
+			<point x="-10" y="0" type="line"/>
+			<point x="166" y="0" type="line"/>
+			<point x="240" y="316" type="line" smooth="yes"/>
+			<point x="256" y="378"/>
+			<point x="272" y="456"/>
+			<point x="286" y="522" type="curve"/>
+			<point x="290" y="522" type="line"/>
+			<point x="306" y="457"/>
+			<point x="322" y="378"/>
+			<point x="338" y="316" type="curve" smooth="yes"/>
+			<point x="412" y="0" type="line"/>
+			<point x="594" y="0" type="line"/>
+			<point x="396" y="650" type="line"/>
+			<point x="188" y="650" type="line"/>
+		</contour>
+		<contour>
+			<point x="132" y="138" type="line"/>
+			<point x="450" y="138" type="line"/>
+			<point x="450" y="271" type="line"/>
+			<point x="132" y="271" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.sc.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.sc.glif
new file mode 100644
index 000000000..4b4ac3194
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/A_.sc.glif
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="A.sc" format="1">
+	<advance width="516"/>
+	<outline>
+		<contour>
+			<point x="-10" y="0" type="line"/>
+			<point x="164" y="0" type="line"/>
+			<point x="219" y="244" type="line" smooth="yes"/>
+			<point x="230" y="292"/>
+			<point x="241" y="358"/>
+			<point x="252" y="409" type="curve"/>
+			<point x="256" y="409" type="line"/>
+			<point x="269" y="359"/>
+			<point x="280" y="292"/>
+			<point x="291" y="244" type="curve" smooth="yes"/>
+			<point x="346" y="0" type="line"/>
+			<point x="526" y="0" type="line"/>
+			<point x="361" y="532" type="line"/>
+			<point x="155" y="532" type="line"/>
+		</contour>
+		<contour>
+			<point x="118" y="94" type="line"/>
+			<point x="397" y="94" type="line"/>
+			<point x="397" y="216" type="line"/>
+			<point x="118" y="216" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/_notdef.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/_notdef.glif
new file mode 100644
index 000000000..930ed6dce
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/_notdef.glif
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name=".notdef" format="1">
+	<advance width="704"/>
+	<outline>
+		<contour>
+			<point x="76" y="0" type="line"/>
+			<point x="628" y="0" type="line"/>
+			<point x="628" y="660" type="line"/>
+			<point x="76" y="660" type="line"/>
+		</contour>
+		<contour>
+			<point x="288" y="104" type="line"/>
+			<point x="314" y="160" type="line"/>
+			<point x="350" y="256" type="line"/>
+			<point x="354" y="256" type="line"/>
+			<point x="390" y="160" type="line"/>
+			<point x="416" y="104" type="line"/>
+		</contour>
+		<contour>
+			<point x="350" y="424" type="line"/>
+			<point x="310" y="520" type="line"/>
+			<point x="292" y="556" type="line"/>
+			<point x="412" y="556" type="line"/>
+			<point x="394" y="520" type="line"/>
+			<point x="354" y="424" type="line"/>
+		</contour>
+		<contour>
+			<point x="188" y="172" type="line"/>
+			<point x="188" y="508" type="line"/>
+			<point x="270" y="340" type="line"/>
+		</contour>
+		<contour>
+			<point x="516" y="172" type="line"/>
+			<point x="434" y="340" type="line"/>
+			<point x="516" y="508" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.alt.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.alt.glif
new file mode 100644
index 000000000..db719a0f2
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.alt.glif
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="a.alt" format="1">
+	<advance width="580"/>
+	<outline>
+		<contour>
+			<point x="240" y="-12" type="curve" smooth="yes"/>
+			<point x="284" y="-12"/>
+			<point x="332" y="12"/>
+			<point x="366" y="46" type="curve"/>
+			<point x="370" y="46" type="line"/>
+			<point x="382" y="0" type="line"/>
+			<point x="522" y="0" type="line"/>
+			<point x="522" y="500" type="line"/>
+			<point x="388" y="500" type="line"/>
+			<point x="374" y="450" type="line"/>
+			<point x="370" y="450" type="line"/>
+			<point x="332" y="494"/>
+			<point x="292" y="512"/>
+			<point x="244" y="512" type="curve" smooth="yes"/>
+			<point x="142" y="512"/>
+			<point x="36" y="414"/>
+			<point x="36" y="250" type="curve" smooth="yes"/>
+			<point x="36" y="88"/>
+			<point x="116" y="-12"/>
+		</contour>
+		<contour>
+			<point x="286" y="128" type="curve" smooth="yes"/>
+			<point x="240" y="128"/>
+			<point x="212" y="162"/>
+			<point x="212" y="252" type="curve" smooth="yes"/>
+			<point x="212" y="340"/>
+			<point x="246" y="372"/>
+			<point x="282" y="372" type="curve" smooth="yes"/>
+			<point x="304" y="372"/>
+			<point x="330" y="366"/>
+			<point x="350" y="348" type="curve"/>
+			<point x="350" y="164" type="line"/>
+			<point x="332" y="136"/>
+			<point x="312" y="128"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.glif
new file mode 100644
index 000000000..e49d9ac10
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/a.glif
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="a" format="1">
+	<unicode hex="0061"/>
+	<advance width="536"/>
+	<outline>
+		<contour>
+			<point x="188" y="-12" type="curve" smooth="yes"/>
+			<point x="242" y="-12"/>
+			<point x="286" y="12"/>
+			<point x="326" y="48" type="curve"/>
+			<point x="330" y="48" type="line"/>
+			<point x="342" y="0" type="line"/>
+			<point x="482" y="0" type="line"/>
+			<point x="482" y="278" type="line" smooth="yes"/>
+			<point x="482" y="442"/>
+			<point x="404" y="512"/>
+			<point x="274" y="512" type="curve" smooth="yes"/>
+			<point x="196" y="512"/>
+			<point x="124" y="488"/>
+			<point x="54" y="446" type="curve"/>
+			<point x="114" y="334" type="line"/>
+			<point x="166" y="362"/>
+			<point x="204" y="376"/>
+			<point x="240" y="376" type="curve" smooth="yes"/>
+			<point x="284" y="376"/>
+			<point x="306" y="360"/>
+			<point x="310" y="324" type="curve"/>
+			<point x="118" y="304"/>
+			<point x="38" y="246"/>
+			<point x="38" y="142" type="curve" smooth="yes"/>
+			<point x="38" y="60"/>
+			<point x="94" y="-12"/>
+		</contour>
+		<contour>
+			<point x="248" y="120" type="curve" smooth="yes"/>
+			<point x="218" y="120"/>
+			<point x="202" y="133"/>
+			<point x="202" y="156" type="curve" smooth="yes"/>
+			<point x="202" y="184"/>
+			<point x="228" y="210"/>
+			<point x="310" y="222" type="curve"/>
+			<point x="310" y="154" type="line"/>
+			<point x="292" y="134"/>
+			<point x="276" y="120"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/ampersand.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/ampersand.glif
new file mode 100644
index 000000000..622075fa9
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/ampersand.glif
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="ampersand" format="1">
+	<unicode hex="0026"/>
+	<advance width="690"/>
+	<outline>
+		<contour>
+			<point x="246" y="-12" type="curve" smooth="yes"/>
+			<point x="362" y="-12"/>
+			<point x="452" y="34"/>
+			<point x="516" y="104" type="curve" smooth="yes"/>
+			<point x="590" y="187"/>
+			<point x="638" y="276"/>
+			<point x="668" y="374" type="curve"/>
+			<point x="512" y="374" type="line"/>
+			<point x="490" y="292"/>
+			<point x="448" y="228"/>
+			<point x="398" y="180" type="curve" smooth="yes"/>
+			<point x="356" y="142"/>
+			<point x="310" y="118"/>
+			<point x="268" y="118" type="curve" smooth="yes"/>
+			<point x="216" y="118"/>
+			<point x="184" y="146"/>
+			<point x="184" y="186" type="curve" smooth="yes"/>
+			<point x="184" y="296"/>
+			<point x="458" y="332"/>
+			<point x="458" y="508" type="curve" smooth="yes"/>
+			<point x="458" y="602"/>
+			<point x="390" y="662"/>
+			<point x="286" y="662" type="curve" smooth="yes"/>
+			<point x="170" y="662"/>
+			<point x="98" y="580"/>
+			<point x="98" y="486" type="curve" smooth="yes"/>
+			<point x="98" y="359"/>
+			<point x="244" y="182"/>
+			<point x="415" y="75" type="curve" smooth="yes"/>
+			<point x="485" y="31"/>
+			<point x="560" y="0"/>
+			<point x="630" y="-12" type="curve"/>
+			<point x="670" y="126" type="line"/>
+			<point x="627" y="131"/>
+			<point x="573" y="153"/>
+			<point x="518" y="183" type="curve" smooth="yes"/>
+			<point x="382" y="258"/>
+			<point x="239" y="390"/>
+			<point x="239" y="486" type="curve" smooth="yes"/>
+			<point x="239" y="528"/>
+			<point x="263" y="550"/>
+			<point x="290" y="550" type="curve" smooth="yes"/>
+			<point x="315" y="550"/>
+			<point x="328" y="536"/>
+			<point x="328" y="508" type="curve" smooth="yes"/>
+			<point x="328" y="386"/>
+			<point x="22" y="396"/>
+			<point x="22" y="176" type="curve" smooth="yes"/>
+			<point x="22" y="78"/>
+			<point x="95" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/circledotted.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/circledotted.glif
new file mode 100644
index 000000000..9a2401847
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/circledotted.glif
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="circledotted" format="1">
+	<unicode hex="25CC"/>
+	<advance width="574"/>
+	<outline>
+		<contour>
+			<point x="104" y="96" type="curve" smooth="yes"/>
+			<point x="131" y="96"/>
+			<point x="149" y="112"/>
+			<point x="149" y="141" type="curve" smooth="yes"/>
+			<point x="149" y="170"/>
+			<point x="130" y="187"/>
+			<point x="104" y="187" type="curve" smooth="yes"/>
+			<point x="82" y="187"/>
+			<point x="61" y="170"/>
+			<point x="61" y="141" type="curve" smooth="yes"/>
+			<point x="61" y="112"/>
+			<point x="82" y="96"/>
+		</contour>
+		<contour>
+			<point x="76" y="204" type="curve" smooth="yes"/>
+			<point x="104" y="204"/>
+			<point x="122" y="221"/>
+			<point x="122" y="251" type="curve" smooth="yes"/>
+			<point x="122" y="279"/>
+			<point x="102" y="295"/>
+			<point x="76" y="295" type="curve" smooth="yes"/>
+			<point x="53" y="295"/>
+			<point x="32" y="279"/>
+			<point x="32" y="251" type="curve" smooth="yes"/>
+			<point x="32" y="221"/>
+			<point x="53" y="204"/>
+		</contour>
+		<contour>
+			<point x="104" y="313" type="curve" smooth="yes"/>
+			<point x="131" y="313"/>
+			<point x="149" y="331"/>
+			<point x="149" y="360" type="curve" smooth="yes"/>
+			<point x="149" y="390"/>
+			<point x="130" y="405"/>
+			<point x="104" y="405" type="curve" smooth="yes"/>
+			<point x="82" y="405"/>
+			<point x="61" y="390"/>
+			<point x="61" y="360" type="curve" smooth="yes"/>
+			<point x="61" y="331"/>
+			<point x="82" y="313"/>
+		</contour>
+		<contour>
+			<point x="182" y="14" type="curve" smooth="yes"/>
+			<point x="208" y="14"/>
+			<point x="227" y="31"/>
+			<point x="227" y="61" type="curve" smooth="yes"/>
+			<point x="227" y="89"/>
+			<point x="206" y="105"/>
+			<point x="182" y="105" type="curve" smooth="yes"/>
+			<point x="158" y="105"/>
+			<point x="137" y="89"/>
+			<point x="137" y="61" type="curve" smooth="yes"/>
+			<point x="137" y="31"/>
+			<point x="158" y="14"/>
+		</contour>
+		<contour>
+			<point x="182" y="395" type="curve" smooth="yes"/>
+			<point x="208" y="395"/>
+			<point x="227" y="412"/>
+			<point x="227" y="440" type="curve" smooth="yes"/>
+			<point x="227" y="470"/>
+			<point x="206" y="486"/>
+			<point x="182" y="486" type="curve" smooth="yes"/>
+			<point x="158" y="486"/>
+			<point x="137" y="470"/>
+			<point x="137" y="440" type="curve" smooth="yes"/>
+			<point x="137" y="412"/>
+			<point x="158" y="395"/>
+		</contour>
+		<contour>
+			<point x="287" y="-13" type="curve" smooth="yes"/>
+			<point x="314" y="-13"/>
+			<point x="332" y="4"/>
+			<point x="332" y="34" type="curve" smooth="yes"/>
+			<point x="332" y="62"/>
+			<point x="313" y="78"/>
+			<point x="287" y="78" type="curve" smooth="yes"/>
+			<point x="264" y="78"/>
+			<point x="244" y="62"/>
+			<point x="244" y="34" type="curve" smooth="yes"/>
+			<point x="244" y="4"/>
+			<point x="264" y="-13"/>
+		</contour>
+		<contour>
+			<point x="287" y="421" type="curve" smooth="yes"/>
+			<point x="314" y="421"/>
+			<point x="332" y="439"/>
+			<point x="332" y="468" type="curve" smooth="yes"/>
+			<point x="332" y="496"/>
+			<point x="313" y="512"/>
+			<point x="287" y="512" type="curve" smooth="yes"/>
+			<point x="264" y="512"/>
+			<point x="244" y="496"/>
+			<point x="244" y="468" type="curve" smooth="yes"/>
+			<point x="244" y="439"/>
+			<point x="264" y="421"/>
+		</contour>
+		<contour>
+			<point x="392" y="14" type="curve" smooth="yes"/>
+			<point x="420" y="14"/>
+			<point x="438" y="31"/>
+			<point x="438" y="61" type="curve" smooth="yes"/>
+			<point x="438" y="89"/>
+			<point x="417" y="105"/>
+			<point x="392" y="105" type="curve" smooth="yes"/>
+			<point x="369" y="105"/>
+			<point x="348" y="89"/>
+			<point x="348" y="61" type="curve" smooth="yes"/>
+			<point x="348" y="31"/>
+			<point x="369" y="14"/>
+		</contour>
+		<contour>
+			<point x="392" y="394" type="curve" smooth="yes"/>
+			<point x="420" y="394"/>
+			<point x="438" y="411"/>
+			<point x="438" y="440" type="curve" smooth="yes"/>
+			<point x="438" y="469"/>
+			<point x="417" y="486"/>
+			<point x="392" y="486" type="curve" smooth="yes"/>
+			<point x="369" y="486"/>
+			<point x="348" y="469"/>
+			<point x="348" y="440" type="curve" smooth="yes"/>
+			<point x="348" y="411"/>
+			<point x="369" y="394"/>
+		</contour>
+		<contour>
+			<point x="472" y="96" type="curve" smooth="yes"/>
+			<point x="498" y="96"/>
+			<point x="516" y="112"/>
+			<point x="516" y="141" type="curve" smooth="yes"/>
+			<point x="516" y="170"/>
+			<point x="496" y="187"/>
+			<point x="472" y="187" type="curve" smooth="yes"/>
+			<point x="447" y="187"/>
+			<point x="426" y="170"/>
+			<point x="426" y="141" type="curve" smooth="yes"/>
+			<point x="426" y="112"/>
+			<point x="447" y="96"/>
+		</contour>
+		<contour>
+			<point x="498" y="204" type="curve" smooth="yes"/>
+			<point x="524" y="204"/>
+			<point x="543" y="221"/>
+			<point x="543" y="251" type="curve" smooth="yes"/>
+			<point x="543" y="279"/>
+			<point x="522" y="295"/>
+			<point x="498" y="295" type="curve" smooth="yes"/>
+			<point x="473" y="295"/>
+			<point x="453" y="279"/>
+			<point x="453" y="251" type="curve" smooth="yes"/>
+			<point x="453" y="221"/>
+			<point x="473" y="204"/>
+		</contour>
+		<contour>
+			<point x="472" y="313" type="curve" smooth="yes"/>
+			<point x="498" y="313"/>
+			<point x="516" y="330"/>
+			<point x="516" y="359" type="curve" smooth="yes"/>
+			<point x="516" y="388"/>
+			<point x="496" y="404"/>
+			<point x="472" y="404" type="curve" smooth="yes"/>
+			<point x="447" y="404"/>
+			<point x="426" y="388"/>
+			<point x="426" y="359" type="curve" smooth="yes"/>
+			<point x="426" y="330"/>
+			<point x="447" y="313"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/contents.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/contents.plist
new file mode 100644
index 000000000..0ecdd9312
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/contents.plist
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>.notdef</key>
+		<string>_notdef.glif</string>
+		<key>A</key>
+		<string>A_.glif</string>
+		<key>A.sc</key>
+		<string>A_.sc.glif</string>
+		<key>a</key>
+		<string>a.glif</string>
+		<key>a.alt</key>
+		<string>a.alt.glif</string>
+		<key>ampersand</key>
+		<string>ampersand.glif</string>
+		<key>circledotted</key>
+		<string>circledotted.glif</string>
+		<key>d</key>
+		<string>d.glif</string>
+		<key>dieresisbelowcmb</key>
+		<string>dieresisbelowcmb.glif</string>
+		<key>dieresiscmb</key>
+		<string>dieresiscmb.glif</string>
+		<key>f</key>
+		<string>f.glif</string>
+		<key>f_t</key>
+		<string>f_t.glif</string>
+		<key>n</key>
+		<string>n.glif</string>
+		<key>space</key>
+		<string>space.glif</string>
+		<key>t</key>
+		<string>t.glif</string>
+		<key>tildebelowcmb</key>
+		<string>tildebelowcmb.glif</string>
+		<key>tildecmb</key>
+		<string>tildecmb.glif</string>
+	</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/d.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/d.glif
new file mode 100644
index 000000000..9caa62596
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/d.glif
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="d" format="1">
+	<unicode hex="0064"/>
+	<advance width="580"/>
+	<outline>
+		<contour>
+			<point x="240" y="-12" type="curve" smooth="yes"/>
+			<point x="284" y="-12"/>
+			<point x="332" y="12"/>
+			<point x="366" y="46" type="curve"/>
+			<point x="370" y="46" type="line"/>
+			<point x="382" y="0" type="line"/>
+			<point x="522" y="0" type="line"/>
+			<point x="522" y="696" type="line"/>
+			<point x="350" y="696" type="line"/>
+			<point x="350" y="534" type="line"/>
+			<point x="356" y="462" type="line"/>
+			<point x="326" y="492"/>
+			<point x="294" y="512"/>
+			<point x="240" y="512" type="curve" smooth="yes"/>
+			<point x="138" y="512"/>
+			<point x="36" y="414"/>
+			<point x="36" y="250" type="curve" smooth="yes"/>
+			<point x="36" y="88"/>
+			<point x="116" y="-12"/>
+		</contour>
+		<contour>
+			<point x="286" y="128" type="curve" smooth="yes"/>
+			<point x="240" y="128"/>
+			<point x="212" y="162"/>
+			<point x="212" y="252" type="curve" smooth="yes"/>
+			<point x="212" y="340"/>
+			<point x="246" y="372"/>
+			<point x="282" y="372" type="curve" smooth="yes"/>
+			<point x="304" y="372"/>
+			<point x="330" y="366"/>
+			<point x="350" y="348" type="curve"/>
+			<point x="350" y="164" type="line"/>
+			<point x="332" y="136"/>
+			<point x="312" y="128"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresisbelowcmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresisbelowcmb.glif
new file mode 100644
index 000000000..a8b69d552
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresisbelowcmb.glif
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="dieresisbelowcmb" format="1">
+	<unicode hex="0324"/>
+	<outline>
+		<component base="dieresiscmb" yOffset="-786"/>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresiscmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresiscmb.glif
new file mode 100644
index 000000000..8c78d78f7
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/dieresiscmb.glif
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="dieresiscmb" format="1">
+	<unicode hex="0308"/>
+	<outline>
+		<contour>
+			<point x="-114" y="562" type="curve" smooth="yes"/>
+			<point x="-67" y="562"/>
+			<point x="-34" y="597"/>
+			<point x="-34" y="642" type="curve" smooth="yes"/>
+			<point x="-34" y="687"/>
+			<point x="-67" y="722"/>
+			<point x="-114" y="722" type="curve" smooth="yes"/>
+			<point x="-161" y="722"/>
+			<point x="-194" y="687"/>
+			<point x="-194" y="642" type="curve" smooth="yes"/>
+			<point x="-194" y="597"/>
+			<point x="-161" y="562"/>
+		</contour>
+		<contour>
+			<point x="114" y="562" type="curve" smooth="yes"/>
+			<point x="161" y="562"/>
+			<point x="194" y="597"/>
+			<point x="194" y="642" type="curve" smooth="yes"/>
+			<point x="194" y="687"/>
+			<point x="161" y="722"/>
+			<point x="114" y="722" type="curve" smooth="yes"/>
+			<point x="67" y="722"/>
+			<point x="34" y="687"/>
+			<point x="34" y="642" type="curve" smooth="yes"/>
+			<point x="34" y="597"/>
+			<point x="67" y="562"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f.glif
new file mode 100644
index 000000000..35765a2a5
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f.glif
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="f" format="1">
+	<unicode hex="0066"/>
+	<advance width="360"/>
+	<outline>
+		<contour>
+			<point x="88" y="0" type="line"/>
+			<point x="260" y="0" type="line"/>
+			<point x="260" y="512" type="line" smooth="yes"/>
+			<point x="260" y="559"/>
+			<point x="280" y="574"/>
+			<point x="312" y="574" type="curve" smooth="yes"/>
+			<point x="328" y="574"/>
+			<point x="346" y="570"/>
+			<point x="362" y="564" type="curve"/>
+			<point x="392" y="690" type="line"/>
+			<point x="370" y="698"/>
+			<point x="332" y="708"/>
+			<point x="286" y="708" type="curve" smooth="yes"/>
+			<point x="138" y="708"/>
+			<point x="88" y="613"/>
+			<point x="88" y="506" type="curve" smooth="yes"/>
+		</contour>
+		<contour>
+			<point x="22" y="366" type="line"/>
+			<point x="344" y="366" type="line"/>
+			<point x="344" y="500" type="line"/>
+			<point x="98" y="500" type="line"/>
+			<point x="22" y="494" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f_t.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f_t.glif
new file mode 100644
index 000000000..58378a8a1
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/f_t.glif
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="f_t" format="1">
+	<advance width="724"/>
+	<outline>
+		<contour>
+			<point x="88" y="0" type="line"/>
+			<point x="260" y="0" type="line"/>
+			<point x="260" y="512" type="line" smooth="yes"/>
+			<point x="260" y="559"/>
+			<point x="280" y="574"/>
+			<point x="312" y="574" type="curve" smooth="yes"/>
+			<point x="328" y="574"/>
+			<point x="346" y="570"/>
+			<point x="362" y="564" type="curve"/>
+			<point x="392" y="690" type="line"/>
+			<point x="370" y="698"/>
+			<point x="332" y="708"/>
+			<point x="286" y="708" type="curve" smooth="yes"/>
+			<point x="138" y="708"/>
+			<point x="88" y="613"/>
+			<point x="88" y="506" type="curve" smooth="yes"/>
+		</contour>
+		<contour>
+			<point x="588" y="-12" type="curve" smooth="yes"/>
+			<point x="643" y="-12"/>
+			<point x="680" y="-2"/>
+			<point x="706" y="6" type="curve"/>
+			<point x="680" y="130" type="line"/>
+			<point x="668" y="126"/>
+			<point x="652" y="122"/>
+			<point x="636" y="122" type="curve" smooth="yes"/>
+			<point x="604" y="122"/>
+			<point x="576" y="140"/>
+			<point x="576" y="195" type="curve"/>
+			<point x="576" y="366" type="line"/>
+			<point x="690" y="366" type="line"/>
+			<point x="690" y="500" type="line"/>
+			<point x="576" y="500" type="line"/>
+			<point x="576" y="630" type="line"/>
+			<point x="434" y="630" type="line"/>
+			<point x="414" y="500" type="line"/>
+			<point x="98" y="500" type="line"/>
+			<point x="22" y="494" type="line"/>
+			<point x="22" y="366" type="line"/>
+			<point x="404" y="366" type="line"/>
+			<point x="404" y="192" type="line" smooth="yes"/>
+			<point x="404" y="70"/>
+			<point x="458" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/n.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/n.glif
new file mode 100644
index 000000000..ccf3277ee
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/n.glif
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="n" format="1">
+	<unicode hex="006E"/>
+	<advance width="582"/>
+	<outline>
+		<contour>
+			<point x="58" y="0" type="line"/>
+			<point x="230" y="0" type="line"/>
+			<point x="230" y="328" type="line"/>
+			<point x="256" y="352"/>
+			<point x="274" y="366"/>
+			<point x="306" y="366" type="curve" smooth="yes"/>
+			<point x="340" y="366"/>
+			<point x="356" y="350"/>
+			<point x="356" y="286" type="curve" smooth="yes"/>
+			<point x="356" y="0" type="line"/>
+			<point x="528" y="0" type="line"/>
+			<point x="528" y="308" type="line" smooth="yes"/>
+			<point x="528" y="432"/>
+			<point x="482" y="512"/>
+			<point x="372" y="512" type="curve" smooth="yes"/>
+			<point x="304" y="512"/>
+			<point x="254" y="478"/>
+			<point x="214" y="440" type="curve"/>
+			<point x="210" y="440" type="line"/>
+			<point x="198" y="500" type="line"/>
+			<point x="58" y="500" type="line"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/space.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/space.glif
new file mode 100644
index 000000000..eea7af43d
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/space.glif
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="space" format="1">
+	<unicode hex="0020"/>
+	<advance width="200"/>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/t.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/t.glif
new file mode 100644
index 000000000..e5c75c297
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/t.glif
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="t" format="1">
+	<unicode hex="0074"/>
+	<advance width="400"/>
+	<outline>
+		<contour>
+			<point x="264" y="-12" type="curve" smooth="yes"/>
+			<point x="319" y="-12"/>
+			<point x="356" y="-2"/>
+			<point x="382" y="6" type="curve"/>
+			<point x="356" y="130" type="line"/>
+			<point x="344" y="126"/>
+			<point x="328" y="122"/>
+			<point x="312" y="122" type="curve" smooth="yes"/>
+			<point x="280" y="122"/>
+			<point x="252" y="140"/>
+			<point x="252" y="195" type="curve" smooth="yes"/>
+			<point x="252" y="366" type="line"/>
+			<point x="366" y="366" type="line"/>
+			<point x="366" y="500" type="line"/>
+			<point x="252" y="500" type="line"/>
+			<point x="252" y="630" type="line"/>
+			<point x="110" y="630" type="line"/>
+			<point x="90" y="500" type="line"/>
+			<point x="14" y="494" type="line"/>
+			<point x="14" y="366" type="line"/>
+			<point x="80" y="366" type="line"/>
+			<point x="80" y="192" type="line" smooth="yes"/>
+			<point x="80" y="70"/>
+			<point x="134" y="-12"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildebelowcmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildebelowcmb.glif
new file mode 100644
index 000000000..29589ac10
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildebelowcmb.glif
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="tildebelowcmb" format="1">
+	<unicode hex="0330"/>
+	<outline>
+		<component base="tildecmb" yOffset="-800"/>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildecmb.glif b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildecmb.glif
new file mode 100644
index 000000000..e5d36b2dc
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/glyphs/tildecmb.glif
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<glyph name="tildecmb" format="1">
+	<unicode hex="0303"/>
+	<outline>
+		<contour>
+			<point x="64" y="572" type="curve" smooth="yes"/>
+			<point x="144" y="572"/>
+			<point x="194" y="617"/>
+			<point x="196" y="730" type="curve"/>
+			<point x="90" y="736" type="line"/>
+			<point x="86" y="700"/>
+			<point x="76" y="690"/>
+			<point x="60" y="690" type="curve" smooth="yes"/>
+			<point x="34" y="690"/>
+			<point x="-4" y="746"/>
+			<point x="-64" y="746" type="curve" smooth="yes"/>
+			<point x="-144" y="746"/>
+			<point x="-194" y="701"/>
+			<point x="-196" y="588" type="curve"/>
+			<point x="-90" y="582" type="line"/>
+			<point x="-86" y="618"/>
+			<point x="-76" y="628"/>
+			<point x="-60" y="628" type="curve" smooth="yes"/>
+			<point x="-34" y="628"/>
+			<point x="4" y="572"/>
+		</contour>
+	</outline>
+</glyph>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/lib.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/lib.plist
new file mode 100644
index 000000000..0d8e6bbe1
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/lib.plist
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>public.glyphOrder</key>
+	<array>
+		<string>.notdef</string>
+		<string>space</string>
+		<string>A</string>
+		<string>a</string>
+		<string>d</string>
+		<string>f</string>
+		<string>n</string>
+		<string>t</string>
+		<string>f_t</string>
+		<string>a.alt</string>
+		<string>A.sc</string>
+		<string>ampersand</string>
+		<string>circledotted</string>
+		<string>tildecmb</string>
+		<string>dieresiscmb</string>
+		<string>tildebelowcmb</string>
+		<string>dieresisbelowcmb</string>
+	</array>
+	<key>public.postscriptNames</key>
+	<dict>
+		<key>circledotted</key>
+		<string>uni25CC</string>
+		<key>dieresisbelowcmb</key>
+		<string>uni0324</string>
+		<key>dieresiscmb</key>
+		<string>uni0308</string>
+		<key>tildebelowcmb</key>
+		<string>uni0330</string>
+		<key>tildecmb</key>
+		<string>uni0303</string>
+	</dict>
+</dict>
+</plist>
diff --git a/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/metainfo.plist b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/metainfo.plist
new file mode 100644
index 000000000..9c654d4c2
--- /dev/null
+++ b/Tests/varLib/data/master_ufo/TestFamily2-Master1.ufo/metainfo.plist
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>creator</key>
+		<string>org.robofab.ufoLib</string>
+		<key>formatVersion</key>
+		<integer>2</integer>
+	</dict>
+</plist>