[3/3] test-ctype: test iscntrl, ispunct, isxdigit and isprint

Commit Message

René Scharfe Feb. 11, 2023, 1:12 p.m. UTC

Test the character classifiers added by 1c149ab2dd (ctype: support
iscntrl, ispunct, isxdigit and isprint, 2012-10-15) and 0fcec2ce54
(format-patch: make rfc2047 encoding more strict, 2012-10-18).

Signed-off-by: René Scharfe <[e-mail]>
---
 t/helper/test-ctype.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

--
2.39.1

Patch

diff --git a/t/helper/test-ctype.c b/t/helper/test-ctype.c
index 8ac76e93e4..d04da0d465 100644
--- a/t/helper/test-ctype.c
+++ b/t/helper/test-ctype.c
@@ -42,6 +42,17 @@  static int is_in(const char *s, int ch)
 	"\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" \
 	"\x60\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" \
 	"\x70\x71\x72\x73\x74\x75\x76\x77\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+#define CNTRL \
+	"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" \
+	"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" \
+	"\x7f"
+#define PRINT \
+	"\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" \
+	"\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" \
+	"\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" \
+	"\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" \
+	"\x60\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" \
+	"\x70\x71\x72\x73\x74\x75\x76\x77\x78\x79\x7a\x7b\x7c\x7d\x7e"

 int cmd__ctype(int argc, const char **argv)
 {
@@ -55,6 +66,10 @@  int cmd__ctype(int argc, const char **argv)
 	TEST_CLASS(isascii, ASCII);
 	TEST_CLASS(islower, LOWER);
 	TEST_CLASS(isupper, UPPER);
+	TEST_CLASS(iscntrl, CNTRL);
+	TEST_CLASS(ispunct, "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~");
+	TEST_CLASS(isxdigit, DIGIT "abcdefABCDEF");
+	TEST_CLASS(isprint, PRINT);

 	return rc;
 }