Add diff-option --ext-diff

diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index b92ab6331204ca40dd51b618623e5241ae08dd37..d948724566b2185d4934beb1bc82157e893611fc 100755 (executable)
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh
@@ -60,6 +60,12 @@ gitweb_run () {
 
 . ./test-lib.sh
 
+perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
+    test_expect_success 'skipping gitweb tests, perl version is too old' :
+    test_done
+    exit
+}
+
 gitweb_init
 
 # ----------------------------------------------------------------------
@@ -487,4 +493,32 @@ test_expect_success \
        'gitweb_run "p=.git;a=atom"'
 test_debug 'cat gitweb.log'
 
+# ----------------------------------------------------------------------
+# encoding/decoding
+
+test_expect_success \
+       'encode(commit): utf8' \
+       '. ../t3901-utf8.txt &&
+        echo "UTF-8" >> file &&
+        git add file &&
+        git commit -F ../t3900/1-UTF-8.txt &&
+        gitweb_run "p=.git;a=commit"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+       'encode(commit): iso-8859-1' \
+       '. ../t3901-8859-1.txt &&
+        echo "ISO-8859-1" >> file &&
+        git add file &&
+        git config i18n.commitencoding ISO-8859-1 &&
+        git commit -F ../t3900/ISO-8859-1.txt &&
+        git config --unset i18n.commitencoding &&
+        gitweb_run "p=.git;a=commit"'
+test_debug 'cat gitweb.log'
+
+test_expect_success \
+       'encode(log): utf-8 and iso-8859-1' \
+       'gitweb_run "p=.git;a=log"'
+test_debug 'cat gitweb.log'
+
 test_done