[gentoo-commits] repo/gentoo:master commit in: eclass/tests/, eclass/

["Mike Frysinger" <vapier@gentoo.org>]

commit:     9470312c23d126f0055f82c0e656003b3945430b
Author:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Thu Feb  9 18:15:13 2017 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Thu Feb  9 18:16:07 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9470312c

multiprocess.eclass: makeopts_{jobs,loadavg}: fix implicit handling of $MAKEOPTS #608242

We missed quoting on ${MAKEOPTS} to set it as the first arg which meant
we might load invalid values into the second arg which is the "infinite"
scenario.

 eclass/multiprocessing.eclass                    |  4 ++--
 eclass/tests/multiprocessing_makeopts_jobs.sh    | 12 +++++++++---
 eclass/tests/multiprocessing_makeopts_loadavg.sh | 11 ++++++++---
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/eclass/multiprocessing.eclass b/eclass/multiprocessing.eclass
index 67f7e2d65b..73d852410b 100644
--- a/eclass/multiprocessing.eclass
+++ b/eclass/multiprocessing.eclass
@@ -96,7 +96,7 @@ get_nproc() {
 # no way to represent infinity, we return ${inf} (defaults to 999) if the user
 # has -j without a number.
 makeopts_jobs() {
-	[[ $# -eq 0 ]] && set -- ${MAKEOPTS}
+	[[ $# -eq 0 ]] && set -- "${MAKEOPTS}"
 	# This assumes the first .* will be more greedy than the second .*
 	# since POSIX doesn't specify a non-greedy match (i.e. ".*?").
 	local jobs=$(echo " $* " | sed -r -n \
@@ -117,7 +117,7 @@ makeopts_jobs() {
 # If no limit is specified or --load-average is used without a number, ${inf}
 # (defaults to 999) is returned.
 makeopts_loadavg() {
-	[[ $# -eq 0 ]] && set -- ${MAKEOPTS}
+	[[ $# -eq 0 ]] && set -- "${MAKEOPTS}"
 	# This assumes the first .* will be more greedy than the second .*
 	# since POSIX doesn't specify a non-greedy match (i.e. ".*?").
 	local lavg=$(echo " $* " | sed -r -n \

diff --git a/eclass/tests/multiprocessing_makeopts_jobs.sh b/eclass/tests/multiprocessing_makeopts_jobs.sh
index ef477277ab..cc4f91b694 100755
--- a/eclass/tests/multiprocessing_makeopts_jobs.sh
+++ b/eclass/tests/multiprocessing_makeopts_jobs.sh
@@ -10,14 +10,20 @@ inherit multiprocessing
 test-makeopts_jobs() {
 	local exp=$1; shift
 	tbegin "makeopts_jobs($1${2+; inf=${2}}) == ${exp}"
-	local act=$(makeopts_jobs "$@")
-	[[ ${act} == "${exp}" ]]
-	tend $? "Got back: ${act}"
+	local indirect=$(MAKEOPTS="$*" makeopts_jobs)
+	local direct=$(makeopts_jobs "$@")
+	if [[ "${direct}" != "${indirect}" ]] ; then
+		tend 1 "Mismatch between MAKEOPTS/cli: '${indirect}' != '${direct}'"
+	else
+		[[ ${direct} == "${exp}" ]]
+		tend $? "Got back: ${act}"
+	fi
 }
 
 tests=(
 	999 "-j"
 	999 "--jobs"
+	999 "-j -l9"
 	1 ""
 	1 "-l9 -w"
 	1 "-l9 -w-j4"

diff --git a/eclass/tests/multiprocessing_makeopts_loadavg.sh b/eclass/tests/multiprocessing_makeopts_loadavg.sh
index 6b976beb1a..ffa679d13e 100755
--- a/eclass/tests/multiprocessing_makeopts_loadavg.sh
+++ b/eclass/tests/multiprocessing_makeopts_loadavg.sh
@@ -10,9 +10,14 @@ inherit multiprocessing
 test-makeopts_loadavg() {
 	local exp=$1; shift
 	tbegin "makeopts_loadavg($1${2+; inf=${2}}) == ${exp}"
-	local act=$(makeopts_loadavg "$@")
-	[[ ${act} == "${exp}" ]]
-	tend $? "Got back: ${act}"
+	local indirect=$(MAKEOPTS="$*" makeopts_loadavg)
+	local direct=$(makeopts_loadavg "$@")
+	if [[ "${direct}" != "${indirect}" ]] ; then
+		tend 1 "Mismatch between MAKEOPTS/cli: '${indirect}' != '${direct}'"
+	else
+		[[ ${direct} == "${exp}" ]]
+		tend $? "Got back: ${act}"
+	fi
 }
 
 tests=(