diff --git a/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_diff.ttx b/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_diff.ttx
index 12f426981..8112d0f67 100644
--- a/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_diff.ttx
+++ b/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_diff.ttx
@@ -83,23 +83,21 @@
         </MarkBasePos>
       </Lookup>
       <Lookup index="2">
-        <LookupType value="8"/>
+        <LookupType value="7"/>
         <LookupFlag value="0"/>
         <!-- SubTableCount=1 -->
-        <ChainContextPos index="0" Format="3">
-          <!-- BacktrackGlyphCount=0 -->
-          <!-- InputGlyphCount=3 -->
-          <InputCoverage index="0" Format="1">
-            <Glyph value="A"/>
-          </InputCoverage>
-          <InputCoverage index="1" Format="1">
-            <Glyph value="a"/>
-          </InputCoverage>
-          <InputCoverage index="2" Format="1">
-            <Glyph value="uni0303"/>
-          </InputCoverage>
-          <!-- LookAheadGlyphCount=0 -->
+        <ContextPos index="0" Format="3">
+          <!-- GlyphCount=3 -->
           <!-- PosCount=2 -->
+          <Coverage index="0" Format="1">
+            <Glyph value="A"/>
+          </Coverage>
+          <Coverage index="1" Format="1">
+            <Glyph value="a"/>
+          </Coverage>
+          <Coverage index="2" Format="1">
+            <Glyph value="uni0303"/>
+          </Coverage>
           <PosLookupRecord index="0">
             <SequenceIndex value="0"/>
             <LookupListIndex value="0"/>
@@ -108,7 +106,7 @@
             <SequenceIndex value="2"/>
             <LookupListIndex value="1"/>
           </PosLookupRecord>
-        </ChainContextPos>
+        </ContextPos>
       </Lookup>
     </LookupList>
   </GPOS>
diff --git a/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_same.ttx b/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_same.ttx
index b7e86ba2d..f56b0503c 100644
--- a/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_same.ttx
+++ b/Tests/varLib/data/test_results/InterpolateLayoutGPOS_8_same.ttx
@@ -83,23 +83,21 @@
         </MarkBasePos>
       </Lookup>
       <Lookup index="2">
-        <LookupType value="8"/>
+        <LookupType value="7"/>
         <LookupFlag value="0"/>
         <!-- SubTableCount=1 -->
-        <ChainContextPos index="0" Format="3">
-          <!-- BacktrackGlyphCount=0 -->
-          <!-- InputGlyphCount=3 -->
-          <InputCoverage index="0" Format="1">
-            <Glyph value="A"/>
-          </InputCoverage>
-          <InputCoverage index="1" Format="1">
-            <Glyph value="a"/>
-          </InputCoverage>
-          <InputCoverage index="2" Format="1">
-            <Glyph value="uni0303"/>
-          </InputCoverage>
-          <!-- LookAheadGlyphCount=0 -->
+        <ContextPos index="0" Format="3">
+          <!-- GlyphCount=3 -->
           <!-- PosCount=2 -->
+          <Coverage index="0" Format="1">
+            <Glyph value="A"/>
+          </Coverage>
+          <Coverage index="1" Format="1">
+            <Glyph value="a"/>
+          </Coverage>
+          <Coverage index="2" Format="1">
+            <Glyph value="uni0303"/>
+          </Coverage>
           <PosLookupRecord index="0">
             <SequenceIndex value="0"/>
             <LookupListIndex value="0"/>
@@ -108,7 +106,7 @@
             <SequenceIndex value="2"/>
             <LookupListIndex value="1"/>
           </PosLookupRecord>
-        </ChainContextPos>
+        </ContextPos>
       </Lookup>
     </LookupList>
   </GPOS>