Merge pull request #3449 from Zanadar/test/flags-test

Add test for flags package
ipfs · Nov 30, 2016 · 8a1aa98 · 8a1aa98
2 parents 5e4ca03 + 4e05f07
commit 8a1aa98
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/flags/flags_test.go b/flags/flags_test.go
@@ -0,0 +1,20 @@
+package flags
+
+import (
+	"os"
+	"testing"
+)
+
+// This variable is initialized before flags init(), so we export the ENV variable here.
+var _lowMemOn = lowMemOn()
+
+func lowMemOn() error {
+	os.Setenv("IPFS_LOW_MEM", "true")
+	return nil
+}
+
+func TestLowMemMode(t *testing.T) {
+	if !LowMemMode {
+		t.Fatal("LowMemMode does not turn on even with 'IPFS_LOW_MEM' ENV variable set.")
+	}
+}