tools: Add basic tests for the virt-* tools.

[libguestfs.git] / tools / test-virt-df.sh

diff --git a/tools/test-virt-df.sh b/tools/test-virt-df.sh
new file mode 100755 (executable)
index 0000000..8e61063
--- /dev/null
+++ b/tools/test-virt-df.sh
@@ -0,0 +1,46 @@
+#!/bin/bash -
+
+export LANG=C
+set -e
+
+# Run virt-df.
+output=$(./virt-df test.img -h)
+
+# The output will be slightly different from one machine to another.
+# So just do some tests to make sure it looks reasonable.
+
+# Check title is the first line.
+if [[ ! $output =~ ^Filesystem[[:space:]]+Size[[:space:]]+Used[[:space:]]+Available[[:space:]]+Use% ]]; then
+    echo "$0: error: no title line"
+    exit 1
+fi
+
+# Check 6 lines (title line + 5 * filesystems).
+if [ $(echo "$output" | wc -l) -ne 6 ]; then
+    echo "$0: error: not all filesystems were found"
+    exit 1
+fi
+
+# Check /dev/VG/LV[1-3] and /dev/VG/Root were found.
+if [[ ! $output =~ test.img:/dev/VG/LV1 ]]; then
+    echo "$0: error: filesystem /dev/VG/LV1 was not found"
+    exit 1
+fi
+if [[ ! $output =~ test.img:/dev/VG/LV2 ]]; then
+    echo "$0: error: filesystem /dev/VG/LV2 was not found"
+    exit 1
+fi
+if [[ ! $output =~ test.img:/dev/VG/LV3 ]]; then
+    echo "$0: error: filesystem /dev/VG/LV3 was not found"
+    exit 1
+fi
+if [[ ! $output =~ test.img:/dev/VG/Root ]]; then
+    echo "$0: error: filesystem /dev/VG/Root was not found"
+    exit 1
+fi
+
+# Check /dev/sda1 was found.  Might be called /dev/vda1.
+if [[ ! $output =~ test.img:/dev/[hsv]da1 ]]; then
+    echo "$0: error: filesystem /dev/VG/sda1 was not found"
+    exit 1
+fi