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dotbot/test/tests/find-python-executable.bash
Anish Athalye 6d24613b0b Unify Vagrant and Travis-CI tests
This patch makes the tests (including the test driver) run entirely
inside Vagrant, which avoids calling the very slow `vagrant` driver many
times for running the tests. On my machine, `./test` runs in 22 seconds,
down from hundreds of seconds prior to this patch.

This also has the nice side effect of matching how the Travis CI tests
were run, so there's no need for a separate `test_travis` anymore.
2020-01-03 15:34:46 -05:00

60 lines
1.1 KiB
Bash

test_description='can find python executable with different names'
. '../test-lib.bash'
# the test machine needs to have a binary named `python`
test_expect_success 'setup' '
mkdir ~/tmp_bin &&
(
IFS=:
for p in $PATH; do
if [ -d $p ]; then
find $p -maxdepth 1 -mindepth 1 -exec sh -c \
'"'"'ln -sf {} $HOME/tmp_bin/$(basename {})'"'"' \;
fi
done
) &&
rm -f ~/tmp_bin/python &&
rm -f ~/tmp_bin/python2 &&
rm -f ~/tmp_bin/python3
'
test_expect_failure 'run' '
PATH="$HOME/tmp_bin" run_dotbot <<EOF
[]
EOF
'
test_expect_success 'setup 2' '
touch ~/tmp_bin/python &&
chmod +x ~/tmp_bin/python &&
cat >> ~/tmp_bin/python <<EOF
#!$HOME/tmp_bin/bash
exec $(command -v python)
EOF
'
test_expect_success 'run 2' '
PATH="$HOME/tmp_bin" run_dotbot <<EOF
[]
EOF
'
test_expect_success 'setup 3' '
mv ~/tmp_bin/python ~/tmp_bin/python2
'
test_expect_success 'run 3' '
PATH="$HOME/tmp_bin" run_dotbot <<EOF
[]
EOF
'
test_expect_success 'setup 4' '
mv ~/tmp_bin/python2 ~/tmp_bin/python3
'
test_expect_success 'run 4' '
PATH="$HOME/tmp_bin" run_dotbot <<EOF
[]
EOF
'