# -*- mode: shell-script -*-

test_dir=$(cd $(dirname $0) && pwd)

source "$test_dir/setup.sh"

#export HOOK_VERBOSE_OPTION=-v

oneTimeSetUp() {

rm -rf "$WORKON_HOME"

mkdir -p "$WORKON_HOME"

load_wrappers

echo $PYTHONPATH

}

oneTimeTearDown() {

rm -rf "$WORKON_HOME"

}

setUp () {

echo

}

test_tempfile () {

if [ "$(uname)" = "Darwin" ]; then

# macOS doesn't seem to allow controlling where mktemp creates

# the output files

return 0

fi

filename=$(virtualenvwrapper_tempfile hook)

assertTrue "Filename is empty" "[ ! -z \"$filename\" ]"

assertTrue "File doesn't exist" "[ -f \"$filename\" ]"

rm -f $filename

comparable_tmpdir=$(echo $TMPDIR | sed 's|/$||')

comparable_dirname=$(dirname $filename | sed 's|/$||')

assertSame "Temporary directory \"$TMPDIR\" and path not the same for $filename" "$comparable_tmpdir" "$comparable_dirname"

assertTrue "virtualenvwrapper-hook not in filename." "echo $filename | grep virtualenvwrapper-hook"

}

test_bad_mktemp() {

# All of the following bogus mktemp programs should cause

# virtualenvwrapper_tempfile to return non-zero status

mktemp_nonzero() { return 1; }

mktemp_empty_string() { return 0; }

mktemp_missing_executable() { /foo/bar/baz/qux 2>/dev/null; } # returns status 127

mktemp_missing_result() { echo /foo/bar/baz/qux; }

for mktemp_func in mktemp_nonzero mktemp_empty_string \

mktemp_missing_executable mktemp_missing_result

do

virtualenvwrapper_mktemp() { $mktemp_func "$@"; }

filename=$(virtualenvwrapper_tempfile hook 2>/dev/null)

assertSame "($mktemp_func) Unexpected exit code $?" "1" "$?"

done

# Restore the "real" definition of the replaceable function

virtualenvwrapper_mktemp() { command mktemp "$@"; }

}

test_no_such_tmpdir () {

if [ "$(uname)" = "Darwin" ]; then

# macOS doesn't seem to allow controlling where mktemp creates

# the output files

return 0

fi

old_tmpdir="$TMPDIR"

export TMPDIR="$TMPDIR/does-not-exist"

virtualenvwrapper_run_hook "initialize" >/dev/null 2>&1

RC=$?

assertSame "Unexpected exit code $RC" "1" "$RC"

TMPDIR="$old_tmpdir"

}

test_tmpdir_not_writable () {

if [ "$(uname)" = "Darwin" ]; then

# macOS doesn't seem to allow controlling where mktemp creates

# the output files

return 0

fi

old_tmpdir="$TMPDIR"

export TMPDIR="$TMPDIR/cannot-write"

mkdir "$TMPDIR"

chmod ugo-w "$TMPDIR"

virtualenvwrapper_run_hook "initialize" >/dev/null 2>&1

RC=$?

assertSame "Unexpected exit code $RC" "1" "$RC"

chmod ugo+w "$TMPDIR"

rmdir "$TMPDIR"

TMPDIR="$old_tmpdir"

}

. "$test_dir/shunit2"