Add tests for hyphen fallback

U+2011 is <noBreak> equivaent of U+2010, so we should do the fallback
for it.  Currently fails.

test/shaping/Makefile.am

@@ -48,6 +48,7 @@ TESTS = \
 	tests/default-ignorables.tests \
 	tests/fuzzed.tests \
 	tests/hangul-jamo.tests \
+	tests/hyphens.tests \
 	tests/indic-joiner-candrabindu.tests \
 	tests/indic-old-spec.tests \
 	tests/indic-pref-blocking.tests \

test/shaping/fonts/sha1sum/MANIFEST

@@ -2,6 +2,7 @@
 051d92f8bc6ff724511b296c27623f824de256e9.ttf
 191826b9643e3f124d865d617ae609db6a2ce203.ttf
 1a6f1687b7a221f9f2c834b0b360d3c8463b6daf.ttf
+1c04a16f32a39c26c851b7fc014d2e8d298ba2b8.ttf
 1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf
 226bc2deab3846f1a682085f70c67d0421014144.ttf
 270b89df543a7e48e206a2d830c0e10e5265c630.ttf
@@ -25,6 +26,7 @@ a919b33197965846f21074b24e30250d67277bce.ttf
 bb29ce50df2bdba2d10726427c6b7609bf460e04.ttf
 bb9473d2403488714043bcfb946c9f78b86ad627.ttf
 c4e48b0886ef460f532fb49f00047ec92c432ec0.ttf
+ce135a654f38a51822072b9f5d72ea4bc6d0f2d4.ttf
 d629e7fedc0b350222d7987345fe61613fa3929a.ttf
 df768b9c257e0c9c35786c47cae15c46571d56be.ttf
 e207635780b42f898d58654b65098763e340f5c7.ttf

test/shaping/tests/MANIFEST

@@ -6,6 +6,7 @@ cursive-positioning.tests
 default-ignorables.tests
 fuzzed.tests
 hangul-jamo.tests
+hyphens.tests
 indic-joiner-candrabindu.tests
 indic-old-spec.tests
 indic-pref-blocking.tests

test/shaping/tests/hyphens.tests

@@ -0,0 +1,2 @@
+fonts/sha1sum/1c04a16f32a39c26c851b7fc014d2e8d298ba2b8.ttf::U+2010:[gid1=0+739]
+fonts/sha1sum/1c04a16f32a39c26c851b7fc014d2e8d298ba2b8.ttf::U+2011:[gid1=0+739]