From 09b8471f5c8a2abb0ba582f045aa33daa32ad67c Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 29 Jul 2021 16:58:04 +0200
Subject: [PATCH] Test numeric locale

This allows us to test that `test` takes numbers with decimal point even in comma-using locales,
to stop those pesky americans from breaking everything again.

(and yes, we use french to keep myself honest)
---
 tests/checks/test.fish | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/checks/test.fish b/tests/checks/test.fish
index b6ecbb554..cda8d7fc6 100644
--- a/tests/checks/test.fish
+++ b/tests/checks/test.fish
@@ -52,3 +52,19 @@ t 5,2
 # CHECKERR: in function 't' with arguments '5,2'
 # CHECKERR: called on line {{\d+}} of file {{.*}}test.fish
 
+if command -q locale
+    # Try to get a comma-using locale.
+    # We have a cheesy list hardcoded, and try to get it in the spelling
+    # that "locale" uses.
+    set -l locales (locale -a)
+    set -l use
+    for locale in de_de fr_fr nl_NL pt_BR
+        set use (string match -ri "$locale.utf.?8" -- $locales)
+        and break
+    end
+    if set -q use[1]
+        set -gx LC_ALL $use
+        # This should succeed without output
+        test 42.5 -gt 37.2
+    end
+end