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Fix corner cases in Bash runfiles library
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Due to tests not actually verifying the exit code of rlocation calls, a few special cases were not handled correctly. In particular, absolute paths still went through regular rlocation lookup and could fail there even after the absolute path had been printed to stdout.

Also adds a missing newline in the (very rare) case that a manifest entry is found, but doesn't point to an existing file (e.g. if it is an unresolved symlink), and `rlocation` is not used with command substitution, but some other mechanism that doesn't strip trailing newlines.

The tests now assert the expected exit code (== 0 or != 0).

Fixes bazelbuild#16933

Closes bazelbuild#16945.

PiperOrigin-RevId: 494609104
Change-Id: I30333219176a61bda51f08c2c6bc927ce653d681
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@fmeum @copybara-github
fmeum authored and copybara-github committed Dec 12, 2022
1 parent 09da33b commit 0a2c4ed
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Showing 2 changed files with 98 additions and 81 deletions.
14 changes: 13 additions & 1 deletion tools/bash/runfiles/runfiles.bash
View file
Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ function rlocation() {
fi
# If the path is absolute, print it as-is.
echo "$1"
return 0
elif [[ "$1" == ../* || "$1" == */.. || "$1" == ./* || "$1" == */./* || "$1" == "*/." || "$1" == *//* ]]; then
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
echo >&2 "ERROR[runfiles.bash]: rlocation($1): path is not normalized"
Expand Down Expand Up @@ -234,7 +235,7 @@ function runfiles_current_repository() {
rlocation_path=$(__runfiles_maybe_grep -m1 "^[^ ]* ${escaped_caller_path}$" "${RUNFILES_MANIFEST_FILE}" | cut -d ' ' -f 1)
if [[ -z "$rlocation_path" ]]; then
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
echo >&2 "INFO[runfiles.bash]: runfiles_current_repository($idx): ($normalized_caller_path) is not the target of an entry in the runfiles manifest ($RUNFILES_MANIFEST_FILE)"
echo >&2 "ERROR[runfiles.bash]: runfiles_current_repository($idx): ($normalized_caller_path) is not the target of an entry in the runfiles manifest ($RUNFILES_MANIFEST_FILE)"
fi
return 1
else
Expand Down Expand Up @@ -302,6 +303,9 @@ function runfiles_current_repository() {
export -f runfiles_current_repository

function runfiles_rlocation_checked() {
# FIXME: If the runfiles lookup fails, the exit code of this function is 0 if
# and only if the runfiles manifest exists. In particular, the exit code
# behavior is not consistent across platforms.
if [[ -e "${RUNFILES_DIR:-/dev/null}/$1" ]]; then
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
echo >&2 "INFO[runfiles.bash]: rlocation($1): found under RUNFILES_DIR ($RUNFILES_DIR), return"
Expand Down Expand Up @@ -344,6 +348,9 @@ function runfiles_rlocation_checked() {
# existence and would have returned the non-existent path. It seems
# better to return no path rather than a potentially different,
# non-empty path.
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
echo >&2 "INFO[runfiles.bash]: rlocation($1): found in manifest as ($candidate) via prefix ($prefix), but file does not exist"
fi
break
done
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
Expand All @@ -356,6 +363,11 @@ function runfiles_rlocation_checked() {
echo >&2 "INFO[runfiles.bash]: rlocation($1): found in manifest as ($result)"
fi
echo "$result"
else
if [[ "${RUNFILES_LIB_DEBUG:-}" == 1 ]]; then
echo >&2 "INFO[runfiles.bash]: rlocation($1): found in manifest as ($result), but file does not exist"
fi
echo ""
fi
fi
else
Expand Down
165 changes: 85 additions & 80 deletions tools/bash/runfiles/runfiles_test.bash
View file
Original file line number Diff line number Diff line change
Expand Up @@ -126,10 +126,10 @@ function test_rlocation_abs_path() {
source "$runfiles_lib_path"

if is_windows; then
[[ "$(rlocation "c:/Foo")" == "c:/Foo" ]] || fail
[[ "$(rlocation "c:\\Foo")" == "c:\\Foo" ]] || fail
[[ "$(rlocation "c:/Foo" || echo failed)" == "c:/Foo" ]] || fail
[[ "$(rlocation "c:\\Foo" || echo failed)" == "c:\\Foo" ]] || fail
else
[[ "$(rlocation "/Foo")" == "/Foo" ]] || fail
[[ "$(rlocation "/Foo" || echo failed)" == "/Foo" ]] || fail
fi
}

Expand All @@ -140,35 +140,40 @@ a/b $tmpdir/c/d
e/f $tmpdir/g h
y $tmpdir/y
c/dir $tmpdir/dir
unresolved $tmpdir/unresolved
EOF
mkdir "${tmpdir}/c"
mkdir "${tmpdir}/y"
mkdir -p "${tmpdir}/dir/deeply/nested"
touch "${tmpdir}/c/d" "${tmpdir}/g h"
touch "${tmpdir}/dir/file"
ln -s /does/not/exist "${tmpdir}/dir/unresolved"
touch "${tmpdir}/dir/deeply/nested/file"
ln -s /does/not/exist "${tmpdir}/unresolved"

export RUNFILES_DIR=
export RUNFILES_MANIFEST_FILE=$tmpdir/foo.runfiles_manifest
source "$runfiles_lib_path"

[[ -z "$(rlocation a)" ]] || fail
[[ -z "$(rlocation c/d)" ]] || fail
[[ "$(rlocation a/b)" == "$tmpdir/c/d" ]] || fail
[[ "$(rlocation e/f)" == "$tmpdir/g h" ]] || fail
[[ "$(rlocation y)" == "$tmpdir/y" ]] || fail
[[ "$(rlocation c)" == "" ]] || fail
[[ "$(rlocation c/di)" == "" ]] || fail
[[ "$(rlocation c/dir)" == "$tmpdir/dir" ]] || fail
[[ "$(rlocation c/dir/file)" == "$tmpdir/dir/file" ]] || fail
[[ "$(rlocation c/dir/deeply/nested/file)" == "$tmpdir/dir/deeply/nested/file" ]] || fail
rm -r "$tmpdir/c/d" "$tmpdir/g h" "$tmpdir/y" "$tmpdir/dir"
[[ -z "$(rlocation a/b)" ]] || fail
[[ -z "$(rlocation e/f)" ]] || fail
[[ -z "$(rlocation y)" ]] || fail
[[ -z "$(rlocation c/dir)" ]] || fail
[[ -z "$(rlocation c/dir/file)" ]] || fail
[[ -z "$(rlocation c/dir/deeply/nested/file)" ]] || fail
[[ -z "$(rlocation a || echo failed)" ]] || fail
[[ -z "$(rlocation c/d || echo failed)" ]] || fail
[[ "$(rlocation a/b || echo failed)" == "$tmpdir/c/d" ]] || fail
[[ "$(rlocation e/f || echo failed)" == "$tmpdir/g h" ]] || fail
[[ "$(rlocation y || echo failed)" == "$tmpdir/y" ]] || fail
[[ -z "$(rlocation c || echo failed)" ]] || fail
[[ -z "$(rlocation c/di || echo failed)" ]] || fail
[[ "$(rlocation c/dir || echo failed)" == "$tmpdir/dir" ]] || fail
[[ "$(rlocation c/dir/file || echo failed)" == "$tmpdir/dir/file" ]] || fail
[[ -z "$(rlocation c/dir/unresolved || echo failed)" ]] || fail
[[ "$(rlocation c/dir/deeply/nested/file || echo failed)" == "$tmpdir/dir/deeply/nested/file" ]] || fail
[[ -z "$(rlocation unresolved || echo failed)" ]] || fail
rm -r "$tmpdir/c/d" "$tmpdir/g h" "$tmpdir/y" "$tmpdir/dir" "$tmpdir/unresolved"
[[ -z "$(rlocation a/b || echo failed)" ]] || fail
[[ -z "$(rlocation e/f || echo failed)" ]] || fail
[[ -z "$(rlocation y || echo failed)" ]] || fail
[[ -z "$(rlocation c/dir || echo failed)" ]] || fail
[[ -z "$(rlocation c/dir/file || echo failed)" ]] || fail
[[ -z "$(rlocation c/dir/deeply/nested/file || echo failed)" ]] || fail
}

function test_manifest_based_envvars() {
Expand All @@ -194,15 +199,15 @@ function test_init_directory_based_runfiles() {

mkdir -p "$RUNFILES_DIR/a"
touch "$RUNFILES_DIR/a/b" "$RUNFILES_DIR/c d"
[[ "$(rlocation a)" == "$RUNFILES_DIR/a" ]] || fail
[[ -z "$(rlocation c/d)" ]] || fail
[[ "$(rlocation a/b)" == "$RUNFILES_DIR/a/b" ]] || fail
[[ "$(rlocation "c d")" == "$RUNFILES_DIR/c d" ]] || fail
[[ -z "$(rlocation "c")" ]] || fail
[[ "$(rlocation a || echo failed)" == "$RUNFILES_DIR/a" ]] || fail
[[ "$(rlocation c/d || echo failed)" == failed ]] || fail
[[ "$(rlocation a/b || echo failed)" == "$RUNFILES_DIR/a/b" ]] || fail
[[ "$(rlocation "c d" || echo failed)" == "$RUNFILES_DIR/c d" ]] || fail
[[ "$(rlocation "c" || echo failed)" == failed ]] || fail
rm -r "$RUNFILES_DIR/a" "$RUNFILES_DIR/c d"
[[ -z "$(rlocation a)" ]] || fail
[[ -z "$(rlocation a/b)" ]] || fail
[[ -z "$(rlocation "c d")" ]] || fail
[[ "$(rlocation a || echo failed)" == failed ]] || fail
[[ "$(rlocation a/b || echo failed)" == failed ]] || fail
[[ "$(rlocation "c d" || echo failed)" == failed ]] || fail
}

function test_directory_based_runfiles_with_repo_mapping_from_main() {
Expand All @@ -228,23 +233,23 @@ EOF
touch "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile"
touch "$RUNFILES_DIR/config.json"

[[ "$(rlocation "my_module/bar/runfile" "")" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_workspace/bar/runfile" "")" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/foo/runfile" "")" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/file" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "my_module/bar/runfile" "" || echo failed)" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_workspace/bar/runfile" "" || echo failed)" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/foo/runfile" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/file" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ -z "$(rlocation "protobuf/foo/runfile" "")" ]] || fail
[[ -z "$(rlocation "protobuf/bar/dir/dir/de eply/nes ted/fi~le" "")" ]] || fail
[[ "$(rlocation "protobuf/foo/runfile" "" || echo failed)" == failed ]] || fail
[[ "$(rlocation "protobuf/bar/dir/dir/de eply/nes ted/fi~le" "" || echo failed)" == failed ]] || fail

[[ "$(rlocation "_main/bar/runfile" "")" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "")" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "_main/bar/runfile" "" || echo failed)" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ "$(rlocation "config.json" "")" == "$RUNFILES_DIR/config.json" ]] || fail
[[ "$(rlocation "config.json" "" || echo failed)" == "$RUNFILES_DIR/config.json" ]] || fail
}

function test_directory_based_runfiles_with_repo_mapping_from_other_repo() {
Expand All @@ -270,21 +275,21 @@ EOF
touch "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile"
touch "$RUNFILES_DIR/config.json"

[[ "$(rlocation "protobuf/foo/runfile" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf/bar/dir" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/file" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "protobuf/foo/runfile" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf/bar/dir" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/file" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ -z "$(rlocation "my_module/bar/runfile" "protobuf~3.19.2")" ]] || fail
[[ -z "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" ]] || fail
[[ "$(rlocation "my_module/bar/runfile" "protobuf~3.19.2" || echo failed)" == failed ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" == failed ]] || fail

[[ "$(rlocation "_main/bar/runfile" "protobuf~3.19.2")" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "_main/bar/runfile" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ "$(rlocation "config.json" "protobuf~3.19.2")" == "$RUNFILES_DIR/config.json" ]] || fail
[[ "$(rlocation "config.json" "protobuf~3.19.2" || echo failed)" == "$RUNFILES_DIR/config.json" ]] || fail
}

function test_manifest_based_runfiles_with_repo_mapping_from_main() {
Expand Down Expand Up @@ -316,23 +321,23 @@ EOF
touch "$tmpdir/protobuf~3.19.2/foo/runfile"
touch "$tmpdir/config.json"

[[ "$(rlocation "my_module/bar/runfile" "")" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_workspace/bar/runfile" "")" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/foo/runfile" "")" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir" "")" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/file" "")" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "")" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "my_module/bar/runfile" "" || echo failed)" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_workspace/bar/runfile" "" || echo failed)" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/foo/runfile" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/file" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ -z "$(rlocation "protobuf/foo/runfile" "")" ]] || fail
[[ -z "$(rlocation "protobuf/bar/dir/dir/de eply/nes ted/fi~le" "")" ]] || fail
[[ -z "$(rlocation "protobuf/foo/runfile" "" || echo failed)" ]] || fail
[[ -z "$(rlocation "protobuf/bar/dir/dir/de eply/nes ted/fi~le" "" || echo failed)" ]] || fail

[[ "$(rlocation "_main/bar/runfile" "")" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "")" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "")" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "")" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "")" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "_main/bar/runfile" "" || echo failed)" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ "$(rlocation "config.json" "")" == "$tmpdir/config.json" ]] || fail
[[ "$(rlocation "config.json" "" || echo failed)" == "$tmpdir/config.json" ]] || fail
}

function test_manifest_based_runfiles_with_repo_mapping_from_other_repo() {
Expand Down Expand Up @@ -364,21 +369,21 @@ EOF
touch "$tmpdir/protobuf~3.19.2/foo/runfile"
touch "$tmpdir/config.json"

[[ "$(rlocation "protobuf/foo/runfile" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf/bar/dir" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/file" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "protobuf/foo/runfile" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf/bar/dir" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/file" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ -z "$(rlocation "my_module/bar/runfile" "protobuf~3.19.2")" ]] || fail
[[ -z "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" ]] || fail
[[ -z "$(rlocation "my_module/bar/runfile" "protobuf~3.19.2" || echo failed)" ]] || fail
[[ -z "$(rlocation "my_protobuf/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" ]] || fail

[[ "$(rlocation "_main/bar/runfile" "protobuf~3.19.2")" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2")" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail
[[ "$(rlocation "_main/bar/runfile" "protobuf~3.19.2" || echo failed)" == "$tmpdir/_main/bar/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/foo/runfile" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/foo/runfile" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/file" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/file" ]] || fail
[[ "$(rlocation "protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" "protobuf~3.19.2" || echo failed)" == "$tmpdir/protobuf~3.19.2/bar/dir/de eply/nes ted/fi~le" ]] || fail

[[ "$(rlocation "config.json" "protobuf~3.19.2")" == "$tmpdir/config.json" ]] || fail
[[ "$(rlocation "config.json" "protobuf~3.19.2" || echo failed)" == "$tmpdir/config.json" ]] || fail
}

function test_directory_based_envvars() {
Expand Down

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