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-rw-r--r--cmd/utils/customflags_test.go28
1 files changed, 28 insertions, 0 deletions
diff --git a/cmd/utils/customflags_test.go b/cmd/utils/customflags_test.go
new file mode 100644
index 000000000..5674b939e
--- /dev/null
+++ b/cmd/utils/customflags_test.go
@@ -0,0 +1,28 @@
+package utils
+
+import (
+ "testing"
+ "os"
+ "os/user"
+)
+
+func TestPathExpansion(t *testing.T) {
+
+ user, _ := user.Current()
+
+ tests := map[string]string {
+ "/home/someuser/tmp": "/home/someuser/tmp",
+ "~/tmp": user.HomeDir + "/tmp",
+ "$DDDXXX/a/b": "/tmp/a/b",
+ "/a/b/": "/a/b",
+ }
+
+ os.Setenv("DDDXXX", "/tmp")
+
+ for test, expected := range tests {
+ got := expandPath(test)
+ if got != expected {
+ t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
+ }
+ }
+}