From 53d7968055d8c89769633afa3990f59abe53122f Mon Sep 17 00:00:00 2001
From: "Steven G. Johnson" <stevenj@alum.mit.edu>
Date: Fri, 27 Apr 2018 08:23:10 -0400
Subject: added test for #128

---
 .gitignore  |  1 +
 Makefile    |  6 +++++-
 test/misc.c | 25 +++++++++++++++++++++++++
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 test/misc.c

diff --git a/.gitignore b/.gitignore
index 41a6cff..81f237e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,7 @@ test/normtest
 test/graphemetest
 test/printproperty
 test/charwidth
+test/misc
 test/valid
 test/iterate
 test/case
diff --git a/Makefile b/Makefile
index b3bb570..9a0cb51 100644
--- a/Makefile
+++ b/Makefile
@@ -138,11 +138,15 @@ test/case: test/case.c test/tests.o utf8proc.o utf8proc.h test/tests.h
 test/custom: test/custom.c test/tests.o utf8proc.o utf8proc.h test/tests.h
 	$(CC) $(UCFLAGS) test/custom.c test/tests.o utf8proc.o -o $@
 
-check: test/normtest data/NormalizationTest.txt test/graphemetest data/GraphemeBreakTest.txt test/printproperty test/case test/custom test/charwidth test/valid test/iterate bench/bench.c bench/util.c bench/util.h utf8proc.o
+test/misc: test/misc.c test/tests.o utf8proc.o utf8proc.h test/tests.h
+	$(CC) $(UCFLAGS) test/misc.c test/tests.o utf8proc.o -o $@
+
+check: test/normtest data/NormalizationTest.txt test/graphemetest data/GraphemeBreakTest.txt test/printproperty test/case test/custom test/charwidth test/misc test/valid test/iterate bench/bench.c bench/util.c bench/util.h utf8proc.o
 	$(MAKE) -C bench
 	test/normtest data/NormalizationTest.txt
 	test/graphemetest data/GraphemeBreakTest.txt
 	test/charwidth
+	test/misc
 	test/valid
 	test/iterate
 	test/case
diff --git a/test/misc.c b/test/misc.c
new file mode 100644
index 0000000..707c1a0
--- /dev/null
+++ b/test/misc.c
@@ -0,0 +1,25 @@
+/* Miscellaneous tests, e.g. regression tests */
+
+#include "tests.h"
+
+void issue128(void) /* #128 */
+{
+    utf8proc_uint8_t input[] = {0x72, 0xcc, 0x87, 0xcc, 0xa3, 0x00}; /* "r\u0307\u0323" */
+    utf8proc_uint8_t nfc[] = {0xe1, 0xb9, 0x9b, 0xcc, 0x87, 0x00}; /* "\u1E5B\u0307" */
+    utf8proc_uint8_t nfd[] = {0x72, 0xcc, 0xa3, 0xcc, 0x87, 0x00}; /* "r\u0323\u0307" */
+    utf8proc_uint8_t *nfc_out, *nfd_out;
+    nfc_out = utf8proc_NFC(input);
+    printf("NFC \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)nfc_out, (char*)nfc);
+    check(strlen((char*) nfc_out) == 5, "incorrect nfc length");
+    check(!memcmp(nfc, nfc_out, 6), "incorrect nfc data");
+    nfd_out = utf8proc_NFD(input);
+    printf("NFD \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)nfd_out, (char*)nfd);
+    check(strlen((char*) nfd_out) == 5, "incorrect nfd length");
+    check(!memcmp(nfd, nfd_out, 6), "incorrect nfd data");
+    free(nfd_out); free(nfc_out);
+}
+
+int main(void)
+{
+    issue128();
+}
-- 
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