Make sur that PYENV_TEST_DIR is created if mktemp failed
mock python3 usage by updating create_executable function
fix test by adding the right PATH
update path in plugin test
replace for loop with while read
don't use symlink for stub
The test "prefix for system in /" is duplicated in test/prefix.bats.
Both tests are completely identical. This commit removes the
duplication.
It appears that the culprit is this merge from rbenv/master, from 2016:
cf1beda362
With the current development version of bats, this leads to the
following error when running `make test`:
Error:
Duplicate test name(s) in file
"/home/travis/build/pyenv/pyenv/test/prefix.bats":
test_prefix_for_system_in_-2f
Note that the development version is what pyenv's Makefile uses. With
the latest release of bats, the duplication only leads to a warning:
bats warning:
duplicate test name(s) in /src/test/prefix.bats:
test_prefix_for_system_in_-2f
On other systems, we expected to find system Ruby in `/usr/bin`, but in
OpenBSD 5.4 it will be found in `/usr/local/bin`.
This replaces the limited USRBIN_ALT hack with a more generic
`path_without` function that will ensure that the given executable is
not present in the resulting PATH even if it's found in multiple
system paths.
