commit 004ec8dc58078e6f4ab90f603ce3a9df3dd9e065 Author: teor teor2345@gmail.com Date: Wed Mar 1 11:21:07 2017 +1100

Restore support for test-network.sh on BSD and other systems without bash

(But use bash if it's available.) This is a workaround until we remove bash-specific code in 19699.

Fixes bug 21581; bugfix on 21562, not in any released version of tor. --- changes/bug21581 | 5 +++++ src/test/test-network.sh | 19 ++++++++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/changes/bug21581 b/changes/bug21581 new file mode 100644 index 0000000..1077719 --- /dev/null +++ b/changes/bug21581 @@ -0,0 +1,5 @@ + o Minor bugfixes (testing): + - Restore support for test-network.sh on BSD and other systems without + bash. (But use bash if it's available.) This is a workaround until we + remove bash-specific code in 19699. + Fixes bug 21581; bugfix on 21562, not in any released version of tor. diff --git a/src/test/test-network.sh b/src/test/test-network.sh index cb10f72..edd2897 100755 --- a/src/test/test-network.sh +++ b/src/test/test-network.sh @@ -1,9 +1,19 @@ -#! /bin/bash +#! /bin/sh + +# use bash if it is available, as this script doesn't work well in non-bash sh +# this will be fixed in #19699 +# there is no simple, portable way of checking the name of the shell, so we +# exec bash even when sh is bash +if [ -x /bin/bash -a "$USING_BASH" != true ]; then + # only do this once + export USING_BASH=true + exec /bin/bash "$0" "$@" +fi

# Please do not modify this script, it has been moved to chutney/tools

-export ECHO=${ECHO:-"echo"} -export ECHO_N=${ECHO_N:-"/bin/echo -n"} +export ECHO="${ECHO:-echo}" +export ECHO_N="${ECHO_N:-/bin/echo -n}"

# Output is prefixed with the name of the script myname=$(basename $0) @@ -21,6 +31,8 @@ if [ "$TEST_NETWORK_RECURSING" != true ]; then # can be removed, because this script will find chutney, then pass all # arguments to chutney's test-network.sh export TEST_NETWORK_RECURSING=true + # passing arguments to a sourced script only works in bash + # this will be fixed in #19699 . "$0" --dry-run "$@"

# Call the chutney version of this script, if it exists, and we can find it @@ -179,6 +191,7 @@ export CHUTNEY_NETWORK=networks/$NETWORK_FLAVOUR if [ "$NETWORK_DRY_RUN" = true ]; then # we can't exit here, it breaks argument processing # this only works in bash: return semantics are shell-specific + # this will be fixed in #19699 return 2>/dev/null || exit fi