Zabbix

---

test case: 'empty input parameters'

in:

  xml: ''

  xpath: ''

out:

  result: ''

  return: 'FAIL'

---

test case: 'single start tag'

in:

  xml: '<a>'

  xpath: ''

out:

  result: ''

  return: 'FAIL'

---

test case: 'single end tag'

in:

  xml: '<a/>'

  xpath: ''

out:

  result: ''

  return: 'FAIL'

---

test case: 'wrong operation format'

in:

  xml: '<a/>'

  xpath: '/a[\'

out:

  result: ''

  return: 'FAIL'

---

test case: 'wrong operation expression'

in:

  xml: '<a/>'

  xpath: '1 div 0'

out:

  result: ''

  return: 'FAIL'

---

test case: 'wrong operation format 2'

in:

  xml: '<a/>'

  xpath: '-a'

out:

  result: ''

  return: 'FAIL'

---

test case: 'empty output'

in:

  xml: '<a/>'

  xpath: '/b'

out:

  result: ''

  return: 'SUCCEED'

---

test case: 'successful expression'

in:

  xml: '<a/>'

  xpath: '3 div 2'

out:

  result: '1.5'