From cb4472df42e6f34df2fe57f4f85786f6669171f7 Mon Sep 17 00:00:00 2001
From: Yonatan Goldschmidt <yon.goldschmidt@gmail.com>
Date: Wed, 22 Jan 2020 20:53:54 +0100
Subject: [PATCH] tests: Add boolean-as-integer formatting tests for fixed
 regression.

As suggested by @dpgeorge in #5538.
---
 tests/basics/string_format.py        | 6 ++++++
 tests/basics/string_format_modulo.py | 3 +++
 tests/float/string_format.py         | 3 +++
 3 files changed, 12 insertions(+)

diff --git a/tests/basics/string_format.py b/tests/basics/string_format.py
index 8b25924067..e8600f5836 100644
--- a/tests/basics/string_format.py
+++ b/tests/basics/string_format.py
@@ -63,6 +63,12 @@ test("{:>20}", "foo")
 test("{:^20}", "foo")
 test("{:<20}", "foo")
 
+# formatting bool as int
+test('{:d}', False)
+test('{:20}', False)
+test('{:d}', True)
+test('{:20}', True)
+
 # nested format specifiers
 print("{:{}}".format(123, '#>10'))
 print("{:{}{}{}}".format(123, '#', '>', '10'))
diff --git a/tests/basics/string_format_modulo.py b/tests/basics/string_format_modulo.py
index 021b5f08d2..01f8e7ed24 100644
--- a/tests/basics/string_format_modulo.py
+++ b/tests/basics/string_format_modulo.py
@@ -40,6 +40,9 @@ print("%c" % 'a')
 print("%10s" % 'abc')
 print("%-10s" % 'abc')
 
+print('%c' % False)
+print('%c' % True)
+
 # Should be able to print dicts; in this case they aren't used
 # to lookup keywords in formats like %(foo)s
 print('%s' % {})
diff --git a/tests/float/string_format.py b/tests/float/string_format.py
index 6fb11c35ac..54f1270773 100644
--- a/tests/float/string_format.py
+++ b/tests/float/string_format.py
@@ -24,6 +24,9 @@ test("{:06e}", float("inf"))
 test("{:06e}", float("-inf"))
 test("{:06e}", float("nan"))
 
+test('{:f}', False)
+test('{:f}', True)
+
 # The following fails right now
 #test("{:10.1}", 0.0)