Add regression tests for shaping issues described in notofonts/noto-s…

…ource#377

.github/workflows/continuous-build.yml

@@ -79,6 +79,12 @@ jobs:
         subcmd: "check-opentype"
         args: "-x monospace -x glyf_nested_components -x fontbakery_version -x dsig --loglevel WARN --ghmarkdown reports/fontbakery/${{ matrix.font-family }}.md"
         path: "builds/variable_ttf/${{ matrix.font-family }}-VF.ttf"
+    - name: Fontbakery shaping checks ${{ matrix.font-family }}
+      uses: f-actions/font-bakery@v1
+      with:
+        subcmd: "check-profile"
+        args: "--config fontbakery.yml --html reports/fontbakery/${{ matrix.font-family }}-shaping.html fontbakery.profiles.shaping"
+        path: "builds/variable_ttf/${{ matrix.font-family }}-VF.ttf"
     - name: Store Fontbakery reports
       uses: actions/upload-artifact@v1
       with:

fontbakery.yml

@@ -0,0 +1,2 @@
+com.google.fonts/check/shaping:
+    test_directory: test

test/shaping.json

@@ -0,0 +1,10 @@
+{
+	"tests": [
+		{
+			"note": "Check that manual and automatic abovemarks position well (see googlefonts/noto-source#377)",
+			"only": "NotoLoopedThai-VF.ttf",
+			"input": "กิ่",
+			"expectation": "uni0E01=0+601|uni0E34=0@-589,0+0|uni0E48.small=0@-222,-6+0"
+		}
+	]
+}