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journald-native/spec/journald_native_spec.rb

72 lines
1.9 KiB

require_relative 'spec_helper'
# I don't know how to mock inside the C extension so just call real journal methods
RSpec.describe Journald::Native do
describe 'sends log entries' do
it 'calls sd_journal_send()' do
# long function name
expect(
Journald::Native.sd_journal_send(
"PRIORITY=#{Journald::LOG_DEBUG}",
'MESSAGE=test send()',
'SOMEFIELD=some value'
)
).to eq(0)
# short function name
expect(
Journald::Native.send(
"PRIORITY=#{Journald::LOG_DEBUG}",
'MESSAGE=test send()',
'SOMEFIELD=some value'
)
).to eq(0)
end
it 'calls sd_journal_print()' do
# long function name
expect(
Journald::Native.sd_journal_print(Journald::LOG_DEBUG, 'test print()')
).to eq(0)
# short function name
expect(
Journald::Native.print(Journald::LOG_DEBUG, 'test print()')
).to eq(0)
end
it 'calls sd_journal_perror()' do
# long function name
expect(Journald::Native.sd_journal_perror('test perror()')).to eq(0)
# short function name
expect(Journald::Native.perror('test perror()')).to eq(0)
end
it 'calls send() with \0 symbol' do
expect(
Journald::Native.sd_journal_send(
"PRIORITY=#{Journald::LOG_DEBUG}",
"MESSAGE=test\0sd_journal_send() with zero",
"SOMEFIELD=some value\0with zero"
)
).to eq(0)
end
it 'fails on print() with \0 symbol' do
expect do
Journald::Native.sd_journal_print(
Journald::LOG_DEBUG,
"test sd_journal_print()\0with zero"
)
end.to raise_error(ArgumentError, 'string contains null byte')
end
it 'fails on perror() with \0 symbol' do
expect do
Journald::Native.sd_journal_perror "test perror()\0with zero"
end.to raise_error(ArgumentError, 'string contains null byte')
end
end
end