diff options
Diffstat (limited to 'pkg/test/testutil/testutil.go')
| -rw-r--r-- | pkg/test/testutil/testutil.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/pkg/test/testutil/testutil.go b/pkg/test/testutil/testutil.go index 2b2f95c13..a35c7ffa6 100644 --- a/pkg/test/testutil/testutil.go +++ b/pkg/test/testutil/testutil.go @@ -83,11 +83,10 @@ func ConfigureExePath() error { // TmpDir returns the absolute path to a writable directory that can be used as // scratch by the test. func TmpDir() string { - dir := os.Getenv("TEST_TMPDIR") - if dir == "" { - dir = "/tmp" + if dir, ok := os.LookupEnv("TEST_TMPDIR"); ok { + return dir } - return dir + return "/tmp" } // Logger is a simple logging wrapper. @@ -543,7 +542,7 @@ func IsStatic(filename string) (bool, error) { // // See https://docs.bazel.build/versions/master/test-encyclopedia.html#role-of-the-test-runner. func TouchShardStatusFile() error { - if statusFile := os.Getenv("TEST_SHARD_STATUS_FILE"); statusFile != "" { + if statusFile, ok := os.LookupEnv("TEST_SHARD_STATUS_FILE"); ok { cmd := exec.Command("touch", statusFile) if b, err := cmd.CombinedOutput(); err != nil { return fmt.Errorf("touch %q failed:\n output: %s\n error: %s", statusFile, string(b), err.Error()) @@ -565,8 +564,9 @@ func TestIndicesForShard(numTests int) ([]int, error) { shardTotal = 1 ) - indexStr, totalStr := os.Getenv("TEST_SHARD_INDEX"), os.Getenv("TEST_TOTAL_SHARDS") - if indexStr != "" && totalStr != "" { + indexStr, indexOk := os.LookupEnv("TEST_SHARD_INDEX") + totalStr, totalOk := os.LookupEnv("TEST_TOTAL_SHARDS") + if indexOk && totalOk { // Parse index and total to ints. var err error shardIndex, err = strconv.Atoi(indexStr) |