Fix docker test on OSX

Switch to using a tmp dir Docker can bind to.
timescale · Apr 17, 2020 · fe45064 · fe45064
1 parent 4746881
commit fe45064
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/pkg/pgmodel/query_integration_test.go b/pkg/pgmodel/query_integration_test.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"net/url"
 	"reflect"
+	"runtime"
 	"testing"
 	"time"
 
@@ -963,7 +964,14 @@ func generateSmallTimeseries() []prompb.TimeSeries {
 }
 
 func generatePrometheusWALFile() (string, error) {
-	path, err := ioutil.TempDir("", "prom_test_storage")
+	tmpDir := ""
+
+	if runtime.GOOS == "darwin" {
+		// Docker on Mac lacks access to default os tmp dir - "/var/folders/random_number"
+		// so switch to cross-user tmp dir
+		tmpDir = "/tmp"
+	}
+	path, err := ioutil.TempDir(tmpDir, "prom_test_storage")
 	if err != nil {
 		return "", err
 	}