[PATCH v4 7/7] t/unit-tests: convert ctype tests to use clar

[Patrick Steinhardt <ps@xxxxxx>]

Convert the ctype tests to use the new clar unit testing framework.

Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
 Makefile                            |  2 +-
 t/unit-tests/{t-ctype.c => ctype.c} | 71 +++++++++++++++++++++++------
 2 files changed, 59 insertions(+), 14 deletions(-)
 rename t/unit-tests/{t-ctype.c => ctype.c} (71%)

diff --git a/Makefile b/Makefile
index ebc12b2bf1..d28faabbf4 100644
--- a/Makefile
+++ b/Makefile
@@ -1334,13 +1334,13 @@ THIRD_PARTY_SOURCES += sha1dc/%
 THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/%
 THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/clar/%
 
+UNIT_TESTS_SUITES += ctype
 UNIT_TESTS_SUITES += strvec
 UNIT_TESTS_PROG = $(UNIT_TEST_BIN)/unit-tests$(X)
 UNIT_TESTS_OBJS = $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(UNIT_TESTS_SUITES))
 UNIT_TESTS_OBJS += $(UNIT_TEST_DIR)/clar/clar.o
 UNIT_TESTS_OBJS += $(UNIT_TEST_DIR)/unit-test.o
 
-UNIT_TEST_PROGRAMS += t-ctype
 UNIT_TEST_PROGRAMS += t-example-decorate
 UNIT_TEST_PROGRAMS += t-hash
 UNIT_TEST_PROGRAMS += t-mem-pool
diff --git a/t/unit-tests/t-ctype.c b/t/unit-tests/ctype.c
similarity index 71%
rename from t/unit-tests/t-ctype.c
rename to t/unit-tests/ctype.c
index d6ac1fe678..311df3a539 100644
--- a/t/unit-tests/t-ctype.c
+++ b/t/unit-tests/ctype.c
@@ -1,18 +1,12 @@
-#include "test-lib.h"
+#include "unit-test.h"
 
 #define TEST_CHAR_CLASS(class, string) do { \
 	size_t len = ARRAY_SIZE(string) - 1 + \
 		BUILD_ASSERT_OR_ZERO(ARRAY_SIZE(string) > 0) + \
 		BUILD_ASSERT_OR_ZERO(sizeof(string[0]) == sizeof(char)); \
-	int skip = test__run_begin(); \
-	if (!skip) { \
-		for (int i = 0; i < 256; i++) { \
-			if (!check_int(class(i), ==, !!memchr(string, i, len)))\
-				test_msg("      i: 0x%02x", i); \
-		} \
-		check(!class(EOF)); \
-	} \
-	test__run_end(!skip, TEST_LOCATION(), #class " works"); \
+	for (int i = 0; i < 256; i++) \
+		cl_assert_equal_i(class(i), !!memchr(string, i, len)); \
+	cl_assert(!class(EOF)); \
 } while (0)
 
 #define DIGIT "0123456789"
@@ -33,21 +27,72 @@
 	"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" \
 	"\x7f"
 
-int cmd_main(int argc, const char **argv) {
+void test_ctype__isspace(void)
+{
 	TEST_CHAR_CLASS(isspace, " \n\r\t");
+}
+
+void test_ctype__isdigit(void)
+{
 	TEST_CHAR_CLASS(isdigit, DIGIT);
+}
+
+void test_ctype__isalpha(void)
+{
 	TEST_CHAR_CLASS(isalpha, LOWER UPPER);
+}
+
+void test_ctype__isalnum(void)
+{
 	TEST_CHAR_CLASS(isalnum, LOWER UPPER DIGIT);
+}
+
+void test_ctype__is_glob_special(void)
+{
 	TEST_CHAR_CLASS(is_glob_special, "*?[\\");
+}
+
+void test_ctype__is_regex_special(void)
+{
 	TEST_CHAR_CLASS(is_regex_special, "$()*+.?[\\^{|");
+}
+
+void test_ctype__is_pathspec_magic(void)
+{
 	TEST_CHAR_CLASS(is_pathspec_magic, "!\"#%&',-/:;<=>@_`~");
+}
+
+void test_ctype__isascii(void)
+{
 	TEST_CHAR_CLASS(isascii, ASCII);
+}
+
+void test_ctype__islower(void)
+{
 	TEST_CHAR_CLASS(islower, LOWER);
+}
+
+void test_ctype__isupper(void)
+{
 	TEST_CHAR_CLASS(isupper, UPPER);
+}
+
+void test_ctype__iscntrl(void)
+{
 	TEST_CHAR_CLASS(iscntrl, CNTRL);
+}
+
+void test_ctype__ispunct(void)
+{
 	TEST_CHAR_CLASS(ispunct, PUNCT);
+}
+
+void test_ctype__isxdigit(void)
+{
 	TEST_CHAR_CLASS(isxdigit, DIGIT "abcdefABCDEF");
-	TEST_CHAR_CLASS(isprint, LOWER UPPER DIGIT PUNCT " ");
+}
 
-	return test_done();
+void test_ctype__isprint(void)
+{
+	TEST_CHAR_CLASS(isprint, LOWER UPPER DIGIT PUNCT " ");
 }
-- 
2.46.0.46.g406f326d27.dirty