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b188660865
In a constrained CI environment, where it is intentional that attempts to write outside the current directory will fail, virsh-snapshot was failing: @@ -1,2 +1,3 @@ error: invalid argument: parent s3 for snapshot s2 not found error: marker +error: Failed to create '/home/travis/.cache/libvirt/virsh': Permission denied FAIL virsh-snapshot (exit status: 1) But we've already solved the problem in virsh-uriprecedence: tell virsh to use XDG locations pointing to somewhere we can write rather than its default of falling back to $HOME with the test being at risk of breaking due to the user's environment and/or unacceptably altering the user's normal cache. Hoist that solution into test-lib.sh, so that all scripts can use it as needed. While at it, fix a latent typo where XDG_RUNTIME_HOME was set to a literal relative directory name "XDG_CACHE_HOME" (the typo did not affect virsh-uriprecedence, but could matter to other clients). Fixes:280a2b41Fixes:398de147Reported-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
98 lines
2.1 KiB
Bash
Executable File
98 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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. "$(dirname $0)/test-lib.sh"
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# This test checks if virsh obeys the proper precedence of different
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# URI settings
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test_intro "virsh-uriprecedence"
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virsh_bin="$abs_top_builddir/tools/virsh"
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virsh_cmd="$virsh_bin"
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counter=0
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ret=0
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mock_xdg_ || framework_failure
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is_uri_good()
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{
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echo "$1" | grep -q -F "$good_uri"
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}
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test_uri_internal()
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{
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test_name=$1
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test_cmd="$virsh_cmd \"$2\""
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result=0
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debug "Running '$test_cmd'"
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out="$($virsh_cmd "$2")"
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if ! is_uri_good "$out"; then
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debug "Invalid output: '$out'"
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result=1
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ret=1
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fi
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counter="$((counter+1))"
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test_result "$counter" "$1" "$result"
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}
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test_uri_connect()
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{
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test_uri_internal "$1" "connect; uri"
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}
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test_uri_noconnect()
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{
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test_uri_internal "$1" "uri"
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}
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test_uri()
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{
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test_uri_connect "$1"
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test_uri_noconnect "$1"
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}
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# Precedence is the following (lowest priority first):
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#
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# 1) if run as root, 'uri_default' from /etc/libvirtd/libvirt.conf,
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# otherwise qemu:///session. There is no way to mock this file for
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# virsh/libvirt.so and the user may have set anything in there that
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# would spoil the test, so we don't test this
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#
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# 2) 'uri_default' from $XDG_CONFIG_HOME/libvirt/libvirt.conf
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#
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# 3) LIBVIRT_DEFAULT_URI
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#
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# 4) VIRSH_DEFAULT_CONNECT_URI
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#
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# 5) parameter -c (--connect)
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unset LIBVIRT_DEFAULT_URI
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unset VIRSH_DEFAULT_CONNECT_URI
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bad_uri="test:///default?bad_uri"
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good_uri="test:///default?good_uri"
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printf "uri_default=\"%s\"\n" "$good_uri" >"$XDG_CONFIG_HOME/libvirt/libvirt.conf"
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if uid_is_privileged_; then
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counter="$((counter+1))"
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test_skip_case "$counter" "User config file" "must not be run as root"
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else
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test_uri "User config file"
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fi
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printf "uri_default=\"%s\"\n" "$bad_uri" >"$XDG_CONFIG_HOME/libvirt/libvirt.conf"
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export LIBVIRT_DEFAULT_URI="$good_uri"
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test_uri "LIBVIRT_DEFAULT_URI"
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export LIBVIRT_DEFAULT_URI="$bad_uri"
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export VIRSH_DEFAULT_CONNECT_URI="$good_uri"
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test_uri "VIRSH_DEFAULT_CONNECT_URI"
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export VIRSH_DEFAULT_CONNECT_URI="$bad_uri"
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virsh_cmd="$virsh_bin --connect $good_uri"
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test_uri "Parameter"
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test_final "$counter" "$ret"
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(exit "$ret"); exit "$ret"
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