busybox/shell/ash_test/ash-vars/var_wordsplit_ifs1.right

Testing: !IFS $*
.abc.
.d.
.e.
Testing: !IFS $@
.abc.
.d.
.e.
Testing: !IFS "$*"
.abc d e.
Testing: !IFS "$@"
.abc.
.d e.
Testing: IFS="" $*
.abc.
.d e.
Testing: IFS="" $@
.abc.
.d e.
Testing: IFS="" "$*"
.abcd e.
Testing: IFS="" "$@"
.abc.
.d e.
Testing: !IFS v=$*
v='abc d e'
Testing: !IFS v=$@
v='abc d e'
Testing: !IFS v="$*"
v='abc d e'
Testing: !IFS v="$@"
v='abc d e'
Testing: IFS="" v=$*
v='abcd e'
Testing: IFS="" v=$@
v='abcd e'
Testing: IFS="" v="$*"
v='abcd e'
Testing: IFS="" v="$@"
v='abcd e'
Finished
ash: [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Upstream commit: Date: Wed, 8 Oct 2014 15:24:23 +0800 [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Currently we do not field-split $@/$* when it isn't quoted and IFS is set but empty. This is obviously wrong. This patch fixes this. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2016-10-02 00:05:10 +05:30			`Testing: !IFS $*`
			`.abc.`
			`.d.`
			`.e.`
			`Testing: !IFS $@`
			`.abc.`
			`.d.`
			`.e.`
			`Testing: !IFS "$*"`
			`.abc d e.`
			`Testing: !IFS "$@"`
			`.abc.`
			`.d e.`
			`Testing: IFS="" $*`
			`.abc.`
			`.d e.`
			`Testing: IFS="" $@`
			`.abc.`
			`.d e.`
			`Testing: IFS="" "$*"`
			`.abcd e.`
			`Testing: IFS="" "$@"`
			`.abc.`
			`.d e.`
ash: expand: Fixed "$@" expansion when EXP_FULL is false Upstream commit: Date: Thu, 1 Jan 2015 07:53:10 +1100 expand: Fixed "$@" expansion when EXP_FULL is false The commit 3c06acdac0b1ba0e0acdda513a57ee6e31385dce ([EXPAND] Split unquoted $@/$* correctly when IFS is set but empty) broke the case where $@ is in quotes and EXP_FULL is false. In that case we should still emit IFS as field splitting is not performed. Reported-by: Juergen Daubert <jue@jue.li> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2016-10-02 06:16:56 +05:30			`Testing: !IFS v=$*`
			`v='abc d e'`
			`Testing: !IFS v=$@`
			`v='abc d e'`
			`Testing: !IFS v="$*"`
			`v='abc d e'`
			`Testing: !IFS v="$@"`
			`v='abc d e'`
			`Testing: IFS="" v=$*`
			`v='abcd e'`
			`Testing: IFS="" v=$@`
			`v='abcd e'`
			`Testing: IFS="" v="$*"`
			`v='abcd e'`
			`Testing: IFS="" v="$@"`
			`v='abcd e'`
ash: [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Upstream commit: Date: Wed, 8 Oct 2014 15:24:23 +0800 [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Currently we do not field-split $@/$* when it isn't quoted and IFS is set but empty. This is obviously wrong. This patch fixes this. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2016-10-02 00:05:10 +05:30			`Finished`