Avoid a leak.

* parted/parted.c (do_print): Use separate variables for the header
and for individual rows.  Free each when done.
* parted/table.c (table_add_row_from_strlist): Insert a newly
allocated copy of each string, so that the caller can free
the argument corresponding to the "list" parameter.
* tests/t0100-print.sh: New test for this.
* tests/Makefile.am (TESTS): Add t0100-print.sh.

2 files changed, 59 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 27689c9..ecce727 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,5 +1,6 @@
 TESTS = \
   t0000-basic.sh \
+  t0100-print.sh \
   t1000-mkpartfs.sh \
   t1100-busy-label.sh \
   t1500-small-ext2.sh \
diff --git a/tests/t0100-print.sh b/tests/t0100-print.sh
new file mode 100755
index 0000000..74c478e
--- /dev/null
+++ b/tests/t0100-print.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+# Copyright (C) 2007 Free Software Foundation, Inc.
+
+# 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 2 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+test_description="the most basic 'print' test"
+
+. ./init.sh
+
+dev=loop-file
+
+msdos_magic='\x55\xaa'
+
+test_expect_success \
+    "setup: create the most basic partition table, manually" \
+    '{ dd if=/dev/zero bs=510 count=1; printf "$msdos_magic"; } > $dev'
+
+test_expect_success \
+    'print the empty table' \
+    'parted -s $dev print >out 2>&1'
+
+pwd=`pwd`
+
+fail=0
+{
+  cat <<EOF
+Model:  (file)
+Disk .../$dev: 512B
+Sector size (logical/physical): 512B/512B
+Partition Table: msdos
+
+Number  Start  End  Size  Type  File system  Flags
+
+EOF
+} > exp || fail=1
+
+test_expect_success \
+    'prepare actual and expected output' \
+    'test $fail = 0 &&
+     mv out o2 && sed "s,^Disk .*/$dev:,Disk .../$dev:," o2 > out'
+
+test_expect_success 'check for expected output' '$compare out exp'
+
+test_done