Merge branch 'al/unit-test-ctype'

Move test-ctype helper to the unit-test framework.

* al/unit-test-ctype:
  unit-tests: rewrite t/helper/test-ctype.c as a unit test

diff --cc Makefile
index 15990ff3122eb61676e4bc39477804e77d04367b,a4df48ba65512d228670dce1d9569617030a1aaa..1a62e4875947f89b55902c0f49841d3dc347ada7
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -1340,8 -1339,8 +1339,9 @@@ THIRD_PARTY_SOURCES += sha1collisiondet
  THIRD_PARTY_SOURCES += sha1dc/%
  
  UNIT_TEST_PROGRAMS += t-basic
 +UNIT_TEST_PROGRAMS += t-mem-pool
  UNIT_TEST_PROGRAMS += t-strbuf
+ UNIT_TEST_PROGRAMS += t-ctype
  UNIT_TEST_PROGS = $(patsubst %,$(UNIT_TEST_BIN)/%$X,$(UNIT_TEST_PROGRAMS))
  UNIT_TEST_OBJS = $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(UNIT_TEST_PROGRAMS))
  UNIT_TEST_OBJS += $(UNIT_TEST_DIR)/test-lib.o

diff --cc t/t0070-fundamental.sh
Simple merge