From c370772ee0ec1c090ac1a40beab2d9991851498c Mon Sep 17 00:00:00 2001
From: Thomas Jensen <boxes@thomasjensen.com>
Date: Thu, 11 Feb 2021 10:47:16 +0100
Subject: [PATCH] Switch test runner output filter sed to extended regex (`-E`)

---
 test/004_missing_option_argument.txt | 2 +-
 test/065_size_missing_argument.txt   | 2 +-
 test/testrunner.sh                   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/004_missing_option_argument.txt b/test/004_missing_option_argument.txt
index d0fa894..8222bbb 100644
--- a/test/004_missing_option_argument.txt
+++ b/test/004_missing_option_argument.txt
@@ -2,7 +2,7 @@
 -s
 :INPUT
 :OUTPUT-FILTER
-1s/^.\+: /boxes: /
+1s/^.+?: /boxes: /
 1s/-- s$/-- 's'/
 :EXPECTED-ERROR 1
 boxes: option requires an argument -- 's'
diff --git a/test/065_size_missing_argument.txt b/test/065_size_missing_argument.txt
index 2c432e7..6dad5ae 100644
--- a/test/065_size_missing_argument.txt
+++ b/test/065_size_missing_argument.txt
@@ -3,7 +3,7 @@
 :INPUT
 foo
 :OUTPUT-FILTER
-1s/^.\+: /boxes: /
+1s/^.+?: /boxes: /
 1s/-- s$/-- 's'/
 :EXPECTED-ERROR 1
 boxes: option requires an argument -- 's'
diff --git a/test/testrunner.sh b/test/testrunner.sh
index 67dbed6..df510f4 100755
--- a/test/testrunner.sh
+++ b/test/testrunner.sh
@@ -84,7 +84,7 @@ export BOXES=../boxes-config
 
 cat $testInputFile | $boxesBinary $boxesArgs >$testOutputFile 2>&1
 declare -ir actualReturnCode=$?
-cat $testOutputFile | tr -d '\r' | sed -f $testFilterFile | diff - $testExpectationFile
+cat $testOutputFile | tr -d '\r' | sed -E -f $testFilterFile | diff - $testExpectationFile
 if [ $? -ne 0 ]; then
     >&2 echo "Error in test case: $testCaseFile (top: actual; bottom: expected)"
     exit 5