add tests for vc-list-files

* modules/vc-list-files-tests: New module.
* tests/test-vc-list-files-cvs.sh: New file.
* tests/test-vc-list-files-git.sh: New file.

diff --git a/ChangeLog b/ChangeLog
index 9333a74..2b5cd8e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-04-30  Jim Meyering  <meyering@redhat.com>
 
+       add tests for vc-list-files
+       * modules/vc-list-files-tests: New module.
+       * tests/test-vc-list-files-cvs.sh: New file.
+       * tests/test-vc-list-files-git.sh: New file.
+
        avoid a warning from gcc
        * lib/getndelim2.c (IF_LINT): Define.
        (getndelim2): Use it to void a "may be used uninitialized" warning.

diff --git a/modules/vc-list-files-tests b/modules/vc-list-files-tests
new file mode 100644 (file)
index 0000000..d0a4234
--- /dev/null
+++ b/modules/vc-list-files-tests
@@ -0,0 +1,12 @@
+Files:
+tests/test-vc-list-files-git.sh
+tests/test-vc-list-files-cvs.sh
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-vc-list-files-git.sh
+TESTS += test-vc-list-files-cvs.sh
+TESTS_ENVIRONMENT += abs_top_srcdir='$(abs_top_srcdir)'

diff --git a/tests/test-vc-list-files-cvs.sh b/tests/test-vc-list-files-cvs.sh
new file mode 100755 (executable)
index 0000000..91bdeac
--- /dev/null
+++ b/tests/test-vc-list-files-cvs.sh
@@ -0,0 +1,63 @@
+#!/bin/sh
+# Unit tests for vc-list-files
+# Copyright (C) 2008 Free Software Foundation, Inc.
+# This file is part of the GNUlib Library.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+PATH="$abs_top_srcdir/build-aux":$PATH
+export PATH
+
+tmpdir=vc-cvs-$$
+trap 'st=$?; cd '"`pwd`"' && rm -rf $tmpdir; exit $st' 0
+trap '(exit $?); exit $?' 1 2 13 15
+
+if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
+  compare() { diff -u "$@"; }
+elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
+  compare() { cmp -s "$@"; }
+else
+  compare() { cmp "$@"; }
+fi
+
+repo=`pwd`/$tmpdir/repo
+
+fail=0
+for i in with-cvsu without; do
+  # On the first iteration, test using cvsu, if it's in your path.
+  # On the second iteration, ensure that cvsu fails, so we'll
+  # exercise the awk-using code.
+  if test $i = without; then
+    printf '%s\n' '#!/bin/sh' 'exit 1' > cvsu
+    chmod a+x cvsu
+    PATH=`pwd`:$PATH
+    export PATH
+  fi
+  ok=0
+  mkdir $tmpdir && cd $tmpdir &&
+    # without cvs, skip the test
+    { cvs -Q -d "$repo" init || exit 77; } &&
+    mkdir w && cd w &&
+    mkdir d &&
+    touch d/a b c &&
+    cvs -Q -d "$repo" import -m imp m M M0 &&
+    cvs -Q -d "$repo" co m && cd m &&
+    printf '%s\n' b c d/a > expected &&
+    vc-list-files | sort > actual &&
+    compare expected actual &&
+    ok=1
+  test $ok = 0 && fail=1
+done
+
+(exit $fail); exit $fail

diff --git a/tests/test-vc-list-files-git.sh b/tests/test-vc-list-files-git.sh
new file mode 100755 (executable)
index 0000000..7fffc83
--- /dev/null
+++ b/tests/test-vc-list-files-git.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+# Unit tests for vc-list-files
+# Copyright (C) 2008 Free Software Foundation, Inc.
+# This file is part of the GNUlib Library.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+PATH="$abs_top_srcdir/build-aux":$PATH
+export PATH
+
+if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
+  compare() { diff -u "$@"; }
+elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
+  compare() { cmp -s "$@"; }
+else
+  compare() { cmp "$@"; }
+fi
+
+tmpdir=vc-git-$$
+trap 'st=$?; cd '"`pwd`"' && rm -rf $tmpdir; exit $st' 0
+trap '(exit $?); exit $?' 1 2 13 15
+
+fail=1
+mkdir $tmpdir && cd $tmpdir &&
+  # without git, skip the test
+  { git init -q || exit 77; } &&
+  mkdir d &&
+  touch d/a b c &&
+  git add . > /dev/null &&
+  git commit -q -a -m log &&
+  printf '%s\n' b c d/a > expected &&
+  vc-list-files > actual &&
+  compare expected actual &&
+  fail=0
+
+(exit $fail); exit $fail