tests: defs/lookups insert order

googlefonts · Jun 30, 2021 · 86c3357 · 86c3357
1 parent 0a4b703
commit 86c3357
Showing 1 changed file with 60 additions and 0 deletions.
diff --git a/tests/featureWriters/markFeatureWriter_test.py b/tests/featureWriters/markFeatureWriter_test.py
@@ -549,6 +549,66 @@ def test_insert_comment_outside_block(self, testufo):
         writer = MarkFeatureWriter(mode="append")
         assert writer.write(testufo, feaFile)
 
+    def test_defs_and_lookups_first(self, testufo):
+        testufo.newGlyph("circumflexcomb")
+        writer = MarkFeatureWriter()
+        testufo.features.text = dedent(
+            """\
+            feature mkmk {
+                # Automatic Code
+                # Move acutecomb down and right if preceded by circumflexcomb
+                lookup move_acutecomb {
+                    lookupflag UseMarkFilteringSet [acutecomb circumflexcomb];
+                    pos circumflexcomb acutecomb' <0 20 0 20>;
+                } move_acutecomb;
+            } mkmk;
+            """
+        )
+        feaFile = parseLayoutFeatures(testufo)
+
+        assert writer.write(testufo, feaFile)
+
+        assert str(feaFile) == dedent(
+            """\
+            markClass acutecomb <anchor 100 200> @MC_top;
+            markClass tildecomb <anchor 100 200> @MC_top;
+
+            feature mkmk {
+                lookup mark2mark_top {
+                    @MFS_mark2mark_top = [acutecomb tildecomb];
+                    lookupflag UseMarkFilteringSet @MFS_mark2mark_top;
+                    pos mark tildecomb
+                        <anchor 100 300> mark @MC_top;
+                } mark2mark_top;
+
+            } mkmk;
+
+            feature mkmk {
+                # Move acutecomb down and right if preceded by circumflexcomb
+                lookup move_acutecomb {
+                    lookupflag UseMarkFilteringSet [acutecomb circumflexcomb];
+                    pos circumflexcomb acutecomb' <0 20 0 20>;
+                } move_acutecomb;
+
+            } mkmk;
+
+            feature mark {
+                lookup mark2base {
+                    pos base a
+                        <anchor 100 200> mark @MC_top;
+                } mark2base;
+
+                lookup mark2liga {
+                    pos ligature f_i
+                            <anchor 100 500> mark @MC_top
+                        ligComponent
+                            <anchor 600 500> mark @MC_top;
+                } mark2liga;
+
+            } mark;
+            """
+        )
+
     def test_mark_mkmk_features(self, testufo):
         writer = MarkFeatureWriter()  # by default both mark + mkmk are built
         feaFile = ast.FeatureFile()