xcd-rgb

commit: c3b22f1b6f971c8c05a317878a6623f514c4aad2
parent 6ed9f13a54a2ffb8c66fc92708c3ad15439b62f6
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri,  9 Jan 2026 07:07:10 +0100

tests: import tests & port to simple POSIX sh

Diffstat:
M
Makefile
4
++++
A
tests/inputs/all_bytes
0

A
tests/outputs/all_bytes
19
+++++++++++++++++++
A
tests/outputs/null
4
++++
A
tests/xcd.sh
25
+++++++++++++++++++++++++

5 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
@@ -17,6 +17,10 @@ xcd-rgb: xcd.c
 clean:
 	rm -f xcd-rgb xcd
 
+.PHONY: check
+check: xcd
+	sh ./tests/xcd.sh
+
 .PHONY: format
 format:
 	clang-format -style=file -assume-filename=.clang-format -i *.[ch]
diff --git a/tests/inputs/all_bytes b/tests/inputs/all_bytes
Binary files differ.
diff --git a/tests/outputs/all_bytes b/tests/outputs/all_bytes
@@ -0,0 +1,18 @@
+0x000000 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f  >................<
+0x000010 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f  >................<
+0x000020 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f  > !"#$%&'()*+,-./<
+0x000030 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f  >0123456789:;<=>?<
+0x000040 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f  >@ABCDEFGHIJKLMNO<
+0x000050 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f  >PQRSTUVWXYZ[\]^_<
+0x000060 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f  >`abcdefghijklmno<
+0x000070 70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f  >pqrstuvwxyz{|}~.<
+0x000080 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f  >................<
+0x000090 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f  >................<
+0x0000a0 a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af  >................<
+0x0000b0 b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf  >................<
+0x0000c0 c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf  >................<
+0x0000d0 d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df  >................<
+0x0000e0 e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef  >................<
+0x0000f0 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff  >................<
+0x000100
+
+\ No newline at end of file
diff --git a/tests/outputs/null b/tests/outputs/null
@@ -0,0 +1,3 @@
+0x000000                                                  >................<
+0x000000
+
+\ No newline at end of file
diff --git a/tests/xcd.sh b/tests/xcd.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+# SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+xcd-rgb@hacktivis.me>
+# SPDX-License-Identifier: MPL-2.0
+WD=$(dirname "$0")
+
+set -x -e
+
+tempfile=$(mktemp)
+
+trap "rm $tempfile" EXIT
+
+./xcd "${WD}/inputs/all_bytes" > "$tempfile"
+cmp -l "${WD}/outputs/all_bytes" "$tempfile"
+
+./xcd - < "${WD}/inputs/all_bytes" > "$tempfile"
+cmp -l "${WD}/outputs/all_bytes" "$tempfile"
+
+./xcd < "${WD}/inputs/all_bytes" > "$tempfile"
+cmp -l "${WD}/outputs/all_bytes" "$tempfile"
+
+./xcd /dev/null > "$tempfile"
+cmp -l "${WD}/outputs/null" "$tempfile"
+
+./xcd </dev/null > "$tempfile"
+cmp -l "${WD}/outputs/null" "$tempfile"