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tests: improve tests of ‘.’

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* tests/hangul-syllable: Test some encoding errors too.
This commit is contained in:
Paul Eggert 2022-05-17 13:47:44 -07:00
parent a7c8349894
commit e4a71086bf
1 changed files with 88 additions and 1 deletions
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89
tests/hangul-syllable
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@ -12,6 +12,7 @@ require_en_utf8_locale_
LC_ALL=en_US.UTF-8
export LC_ALL
# Check that '.' completely matches $1, i.e., that $1 is a single UTF-8 char.
check_char ()
{
printf "$1\\n" >in || framewmork_failure_
@ -20,27 +21,52 @@ check_char ()
cmp in out || fail=1
}
# Check that '.*' does not completely match $1, i.e., that
# $1 contains an encoding error.
check_nonchar ()
{
printf "$1\\n" >in || framewmork_failure_
grep -a -v '^.*$' in >out || fail=1
cmp in out || fail=1
}
fail=0
# "." should match U+D45C HANGUL SYLLABLE PYO.
check_char '\355\221\234'
# Check boundary-condition characters
# Check boundary-condition characters, and non-characters,
# while we are at it.
check_char '\0' -a
check_char '\177'
check_nonchar '\200'
check_nonchar '\277'
check_nonchar '\300\200'
check_nonchar '\301\277'
for i in 302 337; do
for j in 200 277; do
check_char "\\$i\\$j"
done
for j in 177 300; do
check_nonchar "\\$i\\$j"
done
done
for i in 340; do
for j in 240 277; do
for k in 200 277; do
check_char "\\$i\\$j\\$k"
done
for k in 177 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
for j in 239 300; do
for k in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
done
for i in 341 354 356 357; do
@ -48,6 +74,14 @@ for i in 341 354 356 357; do
for k in 200 277; do
check_char "\\$i\\$j\\$k"
done
for k in 177 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
for j in 177 300; do
for k in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
done
for i in 355; do
@ -55,6 +89,14 @@ for i in 355; do
for k in 200 277; do
check_char "\\$i\\$j\\$k"
done
for k in 177 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
for j in 177 240; do
for k in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k"
done
done
done
for i in 360; do
@ -63,6 +105,21 @@ for i in 360; do
for l in 200 277; do
check_char "\\$i\\$j\\$k\\$l"
done
for l in 177 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
for k in 177 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
for j in 217 300; do
for k in 177 200 277 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
done
@ -72,6 +129,21 @@ for i in 361 363; do
for l in 200 277; do
check_char "\\$i\\$j\\$k\\$l"
done
for l in 177 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
for k in 177 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
for j in 177 300; do
for k in 177 200 277 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
done
@ -81,6 +153,21 @@ for i in 364; do
for l in 200 277; do
check_char "\\$i\\$j\\$k\\$l"
done
for l in 177 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
for k in 177 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
for j in 177 220; do
for k in 177 200 277 300; do
for l in 177 200 277 300; do
check_nonchar "\\$i\\$j\\$k\\$l"
done
done
done
done