[libvirt] [PATCH] tests: Add URI precedence checking
Commit a0b6a36f is fixing what commit abfff210 broke, so to avoid having
to deal with this issue again, I present you The "uriprecedencetest".
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
tests/Makefile.am | 2 ++
tests/uriprecedencetest | 77 +++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 79 insertions(+)
create mode 100755 tests/uriprecedencetest
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 09144d6..419db8b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -98,6 +98,7 @@ EXTRA_DIST = \
storagevolxml2xmlout \
sysinfodata \
test-lib.sh \
+ uriprecedencetest \
vmx2xmldata \
xencapsdata \
xmconfigdata \
@@ -235,6 +236,7 @@ test_scripts += \
read-bufsiz \
read-non-seekable \
start \
+ uriprecedencetest \
vcpupin \
virsh-all \
virsh-optparse \
diff --git a/tests/uriprecedencetest b/tests/uriprecedencetest
new file mode 100755
index 0000000..9515e63
--- /dev/null
+++ b/tests/uriprecedencetest
@@ -0,0 +1,77 @@
+#!/bin/sh
+
+: ${srcdir=.}
+. $srcdir/test-lib.sh
+
+# This test checks if virsh obeys the proper precedence of different
+# URI settings
+test_intro "uriprecedencetest"
+
+virsh_bin="$abs_top_builddir/tools/virsh"
+counter=1
+ret=0
+
+tmpdir="$(mktemp -d)"
+cleanup_() { rm -rf "$tmpdir"; }
+
+# Create all mock files/directories to avoid permission problems
+tmphome="$tmpdir/tmp_home"
+export XDG_CONFIG_HOME="$tmpdir/.config"
+export XDG_CACHE_HOME="$tmpdir/.cache"
+export XDG_RUNTIME_HOME="XDG_CACHE_HOME"
+
+mkdir -p "$XDG_CONFIG_HOME/libvirt" "$XDG_CONFIG_HOME/virsh"
+mkdir -p "$XDG_CACHE_HOME/libvirt" "$XDG_CACHE_HOME/virsh"
+mkdir -p "$XDG_RUNTIME_HOME/libvirt" "$XDG_RUNTIME_HOME/virsh"
+
+# Main function checking for the proper uri being returned
+test_uri()
+{
+ result=0
+ if [ "$($virsh_bin uri)" != "$good_uri" ]; then
+ result=1
+ ret=1
+ fi
+ test_result "$counter" "$1" "$result"
+ counter="$((counter+1))"
+}
+
+# Precedence is the following (lowest priority first):
+#
+# 1) if run as root, 'uri_default' from /etc/libvirtd/libvirt.conf,
+# otherwise qemu:///session. There is no way to mock this file for
+# virsh/libvirt.so and the user may have set anything in there that
+# would spoil the test, so we don't test this
+#
+# 2) 'uri_default' from $XDG_CONFIG_HOME/libvirt/libvirt.conf
+#
+# 3) LIBVIRT_DEFAULT_URI
+#
+# 4) VIRSH_DEFAULT_CONNECT_URI
+#
+# 5) parameter -c (--connect)
+
+unset LIBVIRT_DEFAULT_URI
+unset VIRSH_DEFAULT_CONNECT_URI
+bad_uri="test:///default?bad_uri"
+good_uri="test:///default?good_uri"
+
+printf "uri_default=\"%s\"\n" "$good_uri"
>"$XDG_CONFIG_HOME/libvirt/libvirt.conf"
+test_uri "User config file"
+
+printf "uri_default=\"%s\"\n" "$bad_uri"
>"$XDG_CONFIG_HOME/libvirt/libvirt.conf"
+export LIBVIRT_DEFAULT_URI="$good_uri"
+test_uri "LIBVIRT_DEFAULT_URI"
+
+export LIBVIRT_DEFAULT_URI="$bad_uri"
+export VIRSH_DEFAULT_CONNECT_URI="$good_uri"
+test_uri "VIRSH_DEFAULT_CONNECT_URI"
+
+export VIRSH_DEFAULT_CONNECT_URI="$bad_uri"
+virsh_bin="$virsh_bin --connect $good_uri"
+test_uri "Parameter"
+
+# test_uri() increases $counter even for the last test, so we must
+# decrement it
+test_final "$((counter-1))" "$ret"
+(exit "$ret"); exit "$ret"
--
1.8.3.2