[libvirt] [PATCH v4 1/6] tests: Add a bunch of new tests to virsh-optparse

The new tests deal with numeric options of three kinds: regular, scaled and timeouts. For each, both valid and invalid inputs are provided, hopefully covering all cases: this should allow us to avoid regressions when changing the relevant code in virsh. --- tests/virsh-optparse | 179 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 179 insertions(+) diff --git a/tests/virsh-optparse b/tests/virsh-optparse index 39e6cde..37a8d42 100755 --- a/tests/virsh-optparse +++ b/tests/virsh-optparse @@ -137,4 +137,183 @@ virsh -q -c $test_url qemu-monitor-command test a >out 2>err && fail=1 test -s out && fail=1 compare exp-err err || fail=1 +### Test a regular numeric option + +# Non-numeric value +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <start> option is malformed or out of range +EOF +virsh -q -c $test_url cpu-stats test --start abc >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with invalid suffix +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <start> option is malformed or out of range +EOF +virsh -q -c $test_url cpu-stats test --start 42WB >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with valid suffix. Suffixes are not supported for +# regular numeric options, so this value is rejected +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <start> option is malformed or out of range +EOF +virsh -q -c $test_url cpu-stats test --start 42MB >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value bigger than INT_MAX +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <start> option is malformed or out of range +EOF +virsh -q -c $test_url cpu-stats test --start 2147483648 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Negative numeric value. The value is not valid for the command +# we're testing, but it has been parsed correctly +cat <<\EOF > exp-err || framework_failure +error: Invalid value for start CPU +EOF +virsh -q -c $test_url cpu-stats test --start -1 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Zero. The test driver doesn't support the operation so the command +# fails, but the value has been parsed correctly +cat <<\EOF > exp-err || framework_failure +error: Failed to retrieve CPU statistics for domain 'test' +error: this function is not supported by the connection driver: virDomainGetCPUStats +EOF +virsh -q -c $test_url cpu-stats test --start 0 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Valid numeric value. The test driver doesn't support the operation +# so the command fails, but the value has been parsed correctly +cat <<\EOF > exp-err || framework_failure +error: Failed to retrieve CPU statistics for domain 'test' +error: this function is not supported by the connection driver: virDomainGetCPUStats +EOF +virsh -q -c $test_url cpu-stats test --start 42 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +### Test a scaled numeric option + +# Non-numeric value +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <size> option is malformed or out of range +EOF +virsh -q -c $test_url setmaxmem test abc >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with invalid suffix +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <size> option is malformed or out of range +EOF +virsh -q -c $test_url setmaxmem test 42WB >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with valid suffix +virsh -q -c $test_url setmaxmem test 42MB >out 2>err || fail=1 +test -s out && fail=1 +test -s err && fail=1 + +# Numeric value bigger than INT_MAX. No failure here because +# scaled numeric values are unsigned long long +virsh -q -c $test_url setmaxmem test 2147483648 >out 2>err || fail=1 +test -s out && fail=1 +test -s err && fail=1 + +# Negative numeric value +cat <<\EOF > exp-err || framework_failure +error: Numeric value for <size> option is malformed or out of range +EOF +virsh -q -c $test_url setmaxmem test -1 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Zero. The value is not valid for the command we're testing, but +# it has been parsed correctly +cat <<\EOF > exp-err || framework_failure +error: Unable to change MaxMemorySize +error: memory in virDomainSetMaxMemory must not be zero +EOF +virsh -q -c $test_url setmaxmem test 0 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value +virsh -q -c $test_url setmaxmem test 42 >out 2>err || fail=1 +test -s out && fail=1 +test -s err && fail=1 + +### Test the <timeout> option (numeric option converted to ms) + +# Non-numeric value +cat <<\EOF > exp-err || framework_failure +error: invalid timeout +EOF +virsh -q -c $test_url event --all --timeout abc >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value that's too big to be converted to ms and still +# fit inside an int +cat <<\EOF > exp-err || framework_failure +error: timeout is too big +EOF +virsh -q -c $test_url event --all --timeout 2147484 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with invalid suffix +cat <<\EOF > exp-err || framework_failure +error: invalid timeout +EOF +virsh -q -c $test_url event --all --timeout 42WB >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value with valid suffix. Suffixes are not supported for +# the <timeout> option, so this value is rejected +cat <<\EOF > exp-err || framework_failure +error: invalid timeout +EOF +virsh -q -c $test_url event --all --timeout 42MB >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Negative value +cat <<\EOF > exp-err || framework_failure +error: invalid timeout +EOF +virsh -q -c $test_url event --all --timeout -1 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Zero. This is not a valid timeout, but the value is parsed +# correctly +cat <<\EOF > exp-err || framework_failure +error: invalid timeout +EOF +virsh -q -c $test_url event --all --timeout 0 >out 2>err && fail=1 +test -s out && fail=1 +compare exp-err err || fail=1 + +# Numeric value. No events will be received and the command will +# fail after a second, but the value has been parsed correctly +cat <<\EOF > exp-out || framework_failure +event loop timed out +events received: 0 +EOF +virsh -q -c $test_url event --all --timeout 1 >out 2>err && fail=1 +test -s err && fail=1 +compare exp-out out || fail=1 + (exit $fail); exit $fail -- 2.1.0