Add few tests found by libFuzzer and oss-fuzz
diff --git a/test/shaping/fonts/sha1sum/a34a9191d9376bda419836effeef7e75c1386016.ttf b/test/shaping/fonts/sha1sum/a34a9191d9376bda419836effeef7e75c1386016.ttf
new file mode 100644
index 0000000..a358833
--- /dev/null
+++ b/test/shaping/fonts/sha1sum/a34a9191d9376bda419836effeef7e75c1386016.ttf
Binary files differ
diff --git a/test/shaping/fonts/sha1sum/a69118c2c2ada48ff803d9149daa54c9ebdae30e.ttf b/test/shaping/fonts/sha1sum/a69118c2c2ada48ff803d9149daa54c9ebdae30e.ttf
new file mode 100644
index 0000000..3cd5b56
--- /dev/null
+++ b/test/shaping/fonts/sha1sum/a69118c2c2ada48ff803d9149daa54c9ebdae30e.ttf
Binary files differ
diff --git a/test/shaping/fonts/sha1sum/b6acef662e0beb8d5fcf5b61c6b0ca69537b7402.ttf b/test/shaping/fonts/sha1sum/b6acef662e0beb8d5fcf5b61c6b0ca69537b7402.ttf
new file mode 100644
index 0000000..41897b6
--- /dev/null
+++ b/test/shaping/fonts/sha1sum/b6acef662e0beb8d5fcf5b61c6b0ca69537b7402.ttf
Binary files differ
diff --git a/test/shaping/fonts/sha1sum/e88c339237f52d21e01c55f01b9c1b4cc14a0467.ttf b/test/shaping/fonts/sha1sum/e88c339237f52d21e01c55f01b9c1b4cc14a0467.ttf
new file mode 100644
index 0000000..e9884ea
--- /dev/null
+++ b/test/shaping/fonts/sha1sum/e88c339237f52d21e01c55f01b9c1b4cc14a0467.ttf
Binary files differ
diff --git a/test/shaping/tests/fuzzed.tests b/test/shaping/tests/fuzzed.tests
index d9bace3..1f51e44 100644
--- a/test/shaping/tests/fuzzed.tests
+++ b/test/shaping/tests/fuzzed.tests
@@ -11,3 +11,7 @@
fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf:--font-funcs=ot:U+0041:[gid0=0+1000]
fonts/sha1sum/217a934cfe15c548b572c203dceb2befdf026462.ttf:--font-funcs=ot:U+0061,U+0061,U+0061:[]
fonts/sha1sum/558661aa659912f4d30ecd27bd09835171a8e2b0.ttf:--font-funcs=ot:U+FFFD,U+E0100,U+FFFD,U+E0010:[]
+fonts/sha1sum/a34a9191d9376bda419836effeef7e75c1386016.ttf:--font-funcs=ot:U+0041:[]
+fonts/sha1sum/a69118c2c2ada48ff803d9149daa54c9ebdae30e.ttf:--font-funcs=ot:U+0041:[gid0=0+1229]
+fonts/sha1sum/b6acef662e0beb8d5fcf5b61c6b0ca69537b7402.ttf:--font-funcs=ot:U+0041:[gid0=0+1000]
+fonts/sha1sum/e88c339237f52d21e01c55f01b9c1b4cc14a0467.ttf:--font-funcs=ot:U+0041:[gid0=0+1000]
