guestfish: Use xstrtol to parse integers (RHBZ#557655).

[libguestfs.git] / regressions / rhbz557655.sh

diff --git a/regressions/rhbz557655.sh b/regressions/rhbz557655.sh
new file mode 100755 (executable)
index 0000000..6ef0b70
--- /dev/null
+++ b/regressions/rhbz557655.sh
@@ -0,0 +1,83 @@
+#!/bin/bash -
+# libguestfs
+# Copyright (C) 2009 Red Hat 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Regression test for:
+# https://bugzilla.redhat.com/show_bug.cgi?id=557655
+# "guestfish number parsing should not use atoi, should support '0...' for octal and '0x...' for hexadecimal"
+
+set -e
+rm -f test.out
+export LANG=C
+
+../fish/guestfish >> test.out 2>&1 <<EOF
+# set-memsize is just a convenient non-daemon function that
+# takes a single integer argument.
+set-memsize 0
+get-memsize
+set-memsize 0x10
+get-memsize
+set-memsize 010
+get-memsize
+set-memsize -1073741824
+get-memsize
+set-memsize 1073741823
+get-memsize
+
+# the following should all provoke error messages:
+-set-memsize -9000000000000000
+-set-memsize 9000000000000000
+-set-memsize 0x900000000000
+-set-memsize 07777770000000000000
+-set-memsize ABC
+-set-memsize 09
+-set-memsize 123K
+-set-memsize 123L
+EOF
+
+../fish/guestfish >> test.out 2>&1 <<EOF
+alloc test1.img 10M
+run
+part-disk /dev/sda mbr
+mkfs ext2 /dev/sda1
+mount /dev/sda1 /
+
+touch /test
+
+# truncate-size takes an Int64 argument
+truncate-size /test 1234
+filesize /test
+truncate-size /test 0x4d2
+filesize /test
+truncate-size /test 02322
+filesize /test
+
+# should parse OK, but underlying filesystem will reject it:
+-truncate-size /test 0x7fffffffffffffff
+
+# larger than 64 bits, should be an error:
+-truncate-size /test 0x10000000000000000
+
+# these should all provoke parse errors:
+-truncate-size /test ABC
+-truncate-size /test 09
+-truncate-size /test 123K
+-truncate-size /test 123L
+EOF
+
+diff -u test.out rhbz557655-expected.out
+rm test.out test1.img