From fad0e39cfa3fbe4a077ecf4234b7a3a825210dc4 Mon Sep 17 00:00:00 2001
From: Johannes Altmanninger <aclopte@gmail.com>
Date: Tue, 14 Oct 2025 12:43:02 +0200
Subject: [PATCH] tests/fish_update_completions: simple system test

---
 tests/checks/fish_update_completions.fish | 28 +++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 tests/checks/fish_update_completions.fish

diff --git a/tests/checks/fish_update_completions.fish b/tests/checks/fish_update_completions.fish
new file mode 100644
index 000000000..342172ece
--- /dev/null
+++ b/tests/checks/fish_update_completions.fish
@@ -0,0 +1,28 @@
+# RUN: %fish %s
+# REQUIRES: command -v sphinx-build
+
+mkdir -p man/man1
+
+echo >man/man1/dirname.1 '
+.SH NAME
+dirname \- strip last component from file name
+.SH DESCRIPTION
+.PP
+Output each NAME with its last non\-slash component and trailing slashes
+.TP
+\fB\-z\fR, \fB\-\-zero\fR
+end each output line with NUL, not newline
+'
+
+MANPATH=$PWD/man fish_update_completions
+# CHECK: Parsing man pages and writing completions to {{.*}}/generated_completions/
+# CHECK: {{.*}}  1 / 1 : dirname.1{{.*}}
+
+cd $__fish_cache_dir
+find -type f
+# CHECK: ./generated_completions/dirname.fish
+
+cat ./generated_completions/dirname.fish
+# CHECK: # dirname
+# CHECK: # Autogenerated from man page {{.*}}/man/man1/dirname.1
+# CHECK: complete -c dirname -s z -l zero -d 'end each output line with NUL, not newline'