From f56a7cff1fee108231c4540566ad1064c5f9fde4 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Sun, 19 Apr 2020 08:58:56 +0100
Subject: [PATCH] dev-lang/elixir: update tests for erlang-22.3

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 dev-lang/elixir/elixir-1.10.2.ebuild          |  1 +
 .../files/elixir-1.10.2-test-regex-fix.patch  | 34 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 dev-lang/elixir/files/elixir-1.10.2-test-regex-fix.patch

diff --git a/dev-lang/elixir/elixir-1.10.2.ebuild b/dev-lang/elixir/elixir-1.10.2.ebuild
index 12dc7c530fe1..6db35bebc3c2 100644
--- a/dev-lang/elixir/elixir-1.10.2.ebuild
+++ b/dev-lang/elixir/elixir-1.10.2.ebuild
@@ -27,6 +27,7 @@ DEPEND+="
 
 PATCHES=(
 	"${FILESDIR}"/${PN}-1.9.1-disable-network-tests.patch
+	"${FILESDIR}"/${P}-test-regex-fix.patch # backport
 )
 
 src_compile() {
diff --git a/dev-lang/elixir/files/elixir-1.10.2-test-regex-fix.patch b/dev-lang/elixir/files/elixir-1.10.2-test-regex-fix.patch
new file mode 100644
index 000000000000..01b27a050276
--- /dev/null
+++ b/dev-lang/elixir/files/elixir-1.10.2-test-regex-fix.patch
@@ -0,0 +1,34 @@
+From 8491f0dc74f8bc89bb926b8130b45eaa5ba92c4b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@dashbit.co>
+Date: Sat, 28 Mar 2020 10:49:16 +0100
+Subject: [PATCH] Fix improper regex use, closes #9914
+
+---
+ lib/elixir/test/elixir/regex_test.exs | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/lib/elixir/test/elixir/regex_test.exs
++++ b/lib/elixir/test/elixir/regex_test.exs
+@@ -91,8 +91,10 @@ defmodule RegexTest do
+     assert <<0xA0::utf8>> =~ ~r/[[:space:]]/u
+     assert <<0xA0::utf8>> =~ ~r/\s/u
+ 
++    # Erlang/OTP 23 raises badarg on invalid UTF-8.
++    # Earlier versions simply would not match.
++    assert catch_error(if <<?<, 255, ?>>> =~ ~r/<.>/u, do: flunk("failed"), else: raise("failed"))
+     assert <<?<, 255, ?>>> =~ ~r/<.>/
+-    refute <<?<, 255, ?>>> =~ ~r/<.>/u
+   end
+ 
+   test "ungreedy" do
+@@ -349,6 +351,6 @@ defmodule RegexTest do
+   end
+ 
+   defp matches_escaped?(string, match) do
+-    Regex.match?(~r/#{Regex.escape(string)}/simxu, match)
++    Regex.match?(~r/#{Regex.escape(string)}/simx, match)
+   end
+ end
+-- 
+2.26.1
+
-- 
2.26.2