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Current Path: /usr/src/bin/sh/tests/expansion

usr / src / bin / sh / tests / expansion /

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📄 Makefile(2.97 KB)
📄 Makefile.depend(176 B)
📄 arith1.0(431 B)
📄 arith10.0(595 B)
📄 arith11.0(379 B)
📄 arith12.0(63 B)
📄 arith13.0(269 B)
📄 arith14.0(756 B)
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📄 arith2.0(1.31 KB)
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📄 arith8.0(82 B)
📄 arith9.0(345 B)
📄 assign1.0(1017 B)
📄 cmdsubst1.0(1.03 KB)
📄 cmdsubst10.0(869 B)
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📄 cmdsubst12.0(73 B)
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📄 cmdsubst2.0(1.26 KB)
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📄 export1.0(209 B)
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📄 heredoc1.0(349 B)
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📄 ifs1.0(539 B)
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📄 length1.0(312 B)
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📄 length8.0(250 B)
📄 local1.0(321 B)
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📄 pathname1.0(1.79 KB)
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📄 question1.0(832 B)
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📄 readonly1.0(128 B)
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📄 set-u1.0(1.26 KB)
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📄 tilde1.0(903 B)
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📄 trim1.0(2.49 KB)
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📄 trim2.0(1.48 KB)
📄 trim3.0(1.1 KB)
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📄 trim8.0(2.15 KB)
📄 trim9.0(2 KB)

Editing: trim8.0

# $FreeBSD$

unset LC_ALL
LC_CTYPE=en_US.UTF-8
export LC_CTYPE

c1=e
# a umlaut
c2=$(printf '\303\244')
# euro sign
c3=$(printf '\342\202\254')
# some sort of 't' outside BMP
c4=$(printf '\360\235\225\245')

s=$c1$c2$c3$c4

testcase() {
	code="$1"
	expected="$2"
	oIFS="$IFS"
	eval "$code"
	IFS='|'
	result="$#|$*"
	IFS="$oIFS"
	if [ "x$result" = "x$expected" ]; then
		ok=x$ok
	else
		failures=x$failures
		echo "For $code, expected $expected actual $result"
	fi
}

testcase 'set -- "$s"'				"1|$s"
testcase 'set -- "${s#$c2}"'			"1|$s"
testcase 'set -- "${s#*}"'			"1|$s"
testcase 'set -- "${s#$c1}"'			"1|$c2$c3$c4"
testcase 'set -- "${s#$c1$c2}"'			"1|$c3$c4"
testcase 'set -- "${s#$c1$c2$c3}"'		"1|$c4"
testcase 'set -- "${s#$c1$c2$c3$c4}"'		"1|"
testcase 'set -- "${s#?}"'			"1|$c2$c3$c4"
testcase 'set -- "${s#??}"'			"1|$c3$c4"
testcase 'set -- "${s#???}"'			"1|$c4"
testcase 'set -- "${s#????}"'			"1|"
testcase 'set -- "${s#*$c3}"'			"1|$c4"
testcase 'set -- "${s%$c4}"'			"1|$c1$c2$c3"
testcase 'set -- "${s%$c3$c4}"'			"1|$c1$c2"
testcase 'set -- "${s%$c2$c3$c4}"'		"1|$c1"
testcase 'set -- "${s%$c1$c2$c3$c4}"'		"1|"
testcase 'set -- "${s%?}"'			"1|$c1$c2$c3"
testcase 'set -- "${s%??}"'			"1|$c1$c2"
testcase 'set -- "${s%???}"'			"1|$c1"
testcase 'set -- "${s%????}"'			"1|"
testcase 'set -- "${s%$c2*}"'			"1|$c1"
testcase 'set -- "${s##$c2}"'			"1|$s"
testcase 'set -- "${s##*}"'			"1|"
testcase 'set -- "${s##$c1}"'			"1|$c2$c3$c4"
testcase 'set -- "${s##$c1$c2}"'		"1|$c3$c4"
testcase 'set -- "${s##$c1$c2$c3}"'		"1|$c4"
testcase 'set -- "${s##$c1$c2$c3$c4}"'		"1|"
testcase 'set -- "${s##?}"'			"1|$c2$c3$c4"
testcase 'set -- "${s##??}"'			"1|$c3$c4"
testcase 'set -- "${s##???}"'			"1|$c4"
testcase 'set -- "${s##????}"'			"1|"
testcase 'set -- "${s##*$c3}"'			"1|$c4"
testcase 'set -- "${s%%$c4}"'			"1|$c1$c2$c3"
testcase 'set -- "${s%%$c3$c4}"'		"1|$c1$c2"
testcase 'set -- "${s%%$c2$c3$c4}"'		"1|$c1"
testcase 'set -- "${s%%$c1$c2$c3$c4}"'		"1|"
testcase 'set -- "${s%%?}"'			"1|$c1$c2$c3"
testcase 'set -- "${s%%??}"'			"1|$c1$c2"
testcase 'set -- "${s%%???}"'			"1|$c1"
testcase 'set -- "${s%%????}"'			"1|"
testcase 'set -- "${s%%$c2*}"'			"1|$c1"

test "x$failures" = x

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Editing: trim8.0

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