git-status: do not be totally useless in a read-only repository.

diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh
index ca0513b1621961f5fd9e589fc62820d42299eccc..4efa0c926c45befa92be90f746f03807a591a893 100755 (executable)
--- a/t/t9200-git-cvsexportcommit.sh
+++ b/t/t9200-git-cvsexportcommit.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #
 # Copyright (c) Robin Rosenberg
 #
@@ -14,16 +14,18 @@ then
     exit
 fi
 
-export CVSROOT=$(pwd)/cvsroot
-export CVSWORK=$(pwd)/cvswork
+CVSROOT=$(pwd)/cvsroot
+CVSWORK=$(pwd)/cvswork
+GIT_DIR=$(pwd)/.git
+export CVSROOT CVSWORK GIT_DIR
+
 rm -rf "$CVSROOT" "$CVSWORK"
 mkdir "$CVSROOT" &&
 cvs init &&
 cvs -Q co -d "$CVSWORK" . &&
-export GIT_DIR=$(pwd)/.git &&
 echo >empty &&
 git add empty &&
-git commit -a -m "Initial" 2>/dev/null ||
+git commit -q -a -m "Initial" 2>/dev/null ||
 exit 1
 
 test_expect_success \
@@ -167,21 +169,35 @@ test_expect_success \
       test "$(echo $(sort "G g/CVS/Entries"|cut -d/ -f2,3,5))" = "with spaces.png/1.2/-kb with spaces.txt/1.2/"
       )'
 
-# This test contains ISO-8859-1 characters
+# Some filesystems mangle pathnames with UTF-8 characters --
+# check and skip
+if p="Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö" &&
+       mkdir -p "tst/$p" &&
+       date >"tst/$p/day" &&
+       found=$(find tst -type f -print) &&
+       test "z$found" = "ztst/$p/day" &&
+       rm -fr tst
+then
+
+# This test contains UTF-8 characters
 test_expect_success \
      'File with non-ascii file name' \
-     'mkdir -p Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö &&
-      echo Foo >Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
-      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
-      cp ../test9200a.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
-      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
-      git commit -a -m "Går det så går det" && \
+     'mkdir -p Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö &&
+      echo Foo >Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
+      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.txt &&
+      cp ../test9200a.png Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
+      git add Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/gårdetsågårdet.png &&
+      git commit -a -m "Går det så går det" && \
       id=$(git rev-list --max-count=1 HEAD) &&
       (cd "$CVSWORK" &&
       git-cvsexportcommit -v -c $id &&
-      test "$(echo $(sort Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/CVS/Entries|cut -d/ -f2,3,5))" = "gårdetsågårdet.png/1.1/-kb gårdetsågårdet.txt/1.1/"
+      test "$(echo $(sort Å/goo/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/å/ä/ö/CVS/Entries|cut -d/ -f2,3,5))" = "gårdetsågårdet.png/1.1/-kb gårdetsågårdet.txt/1.1/"
       )'
 
+fi
+
+rm -fr tst
+
 test_expect_success \
      'Mismatching patch should fail' \
      'date >>"E/newfile5.txt" &&
@@ -195,6 +211,10 @@ test_expect_success \
       ! git-cvsexportcommit -c $id
       )'
 
+case "$(git repo-config --bool core.filemode)" in
+false)
+       ;;
+*)
 test_expect_success \
      'Retain execute bit' \
      'mkdir G &&
@@ -209,5 +229,7 @@ test_expect_success \
       test -x G/on &&
       ! test -x G/off
       )'
+       ;;
+esac
 
 test_done