From 192460e5bc72781be1d238912c5d590bfed706cf Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <sebastian.thiel@icloud.com>
Date: Mon, 11 Dec 2023 12:33:44 +0100
Subject: fix: single files will not cause IO error (#194)

Running `dua <filename>` will once again provide size information
about that filename.
---
 tests/snapshots/success-single-file | 1 +
 tests/stateless-journey.sh          | 6 ++++++
 2 files changed, 7 insertions(+)
 create mode 100644 tests/snapshots/success-single-file

(limited to 'tests')

diff --git a/tests/snapshots/success-single-file b/tests/snapshots/success-single-file
new file mode 100644
index 0000000..8321cbf
--- /dev/null
+++ b/tests/snapshots/success-single-file
@@ -0,0 +1 @@
+   4.10 KB a
\ No newline at end of file
diff --git a/tests/stateless-journey.sh b/tests/stateless-journey.sh
index 37a32c2..2557f3a 100755
--- a/tests/stateless-journey.sh
+++ b/tests/stateless-journey.sh
@@ -31,6 +31,12 @@ WITH_FAILURE=1
               expect_run ${SUCCESSFULLY} "$exe" aggregate
             }
           )
+          (with "a single file argument"
+            it "produces a human-readable (metric) size display of that file" && {
+              WITH_SNAPSHOT="$snapshot/success-single-file" \
+              expect_run ${SUCCESSFULLY} "$exe" aggregate a
+            }
+          )
           (with "sorting disabled"
             it "produces a human-readable (metric) aggregate of everything within the current directory, alphabetically sorted, with total" && {
               WITH_SNAPSHOT="$snapshot/success-no-arguments-no-sort" \
-- 
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