summaryrefslogtreecommitdiffstats
path: root/t/lib-encoding.sh
blob: 2dabc8c73edf3ab0e5de5179a5370f1c8416e29c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
# Encoding helpers

test_lazy_prereq NO_UTF16_BOM '
	test $(printf abc | iconv -f UTF-8 -t UTF-16 | wc -c) = 6
'

test_lazy_prereq NO_UTF32_BOM '
	test $(printf abc | iconv -f UTF-8 -t UTF-32 | wc -c) = 12
'

write_utf16 () {
	if test_have_prereq NO_UTF16_BOM
	then
		printf '\376\377'
	fi &&
	iconv -f UTF-8 -t UTF-16
}

write_utf32 () {
	if test_have_prereq NO_UTF32_BOM
	then
		printf '\0\0\376\377'
	fi &&
	iconv -f UTF-8 -t UTF-32
}