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sequence will now run once for start=end, added test to suite

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fixes #11979
This commit is contained in:
Brian Coca 2015-08-18 02:33:23 -04:00
parent 7eaacaf66e
commit 1acb29ff9b
2 changed files with 10 additions and 10 deletions
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12
lib/ansible/plugins/lookup/sequence.py
View file

@ -142,13 +142,9 @@ class LookupModule(LookupBase):
def sanity_check(self): def sanity_check(self):
if self.count is None and self.end is None: if self.count is None and self.end is None:
raise AnsibleError( raise AnsibleError( "must specify count or end in with_sequence")
"must specify count or end in with_sequence"
)
elif self.count is not None and self.end is not None: elif self.count is not None and self.end is not None:
raise AnsibleError( raise AnsibleError( "can't specify both count and end in with_sequence")
"can't specify both count and end in with_sequence"
)
elif self.count is not None: elif self.count is not None:
# convert count to end # convert count to end
if self.count != 0: if self.count != 0:
@ -166,7 +162,7 @@ class LookupModule(LookupBase):
raise AnsibleError("bad formatting string: %s" % self.format) raise AnsibleError("bad formatting string: %s" % self.format)
def generate_sequence(self): def generate_sequence(self):
if self.stride > 0: if self.stride >= 0:
adjust = 1 adjust = 1
else: else:
adjust = -1 adjust = -1
@ -187,8 +183,6 @@ class LookupModule(LookupBase):
for term in terms: for term in terms:
try: try:
self.reset() # clear out things for this iteration self.reset() # clear out things for this iteration
term = self._templar.template(term)
try: try:
if not self.parse_simple_args(term): if not self.parse_simple_args(term):
self.parse_kv_args(parse_kv(term)) self.parse_kv_args(parse_kv(term))

6
test/integration/roles/test_iterators/tasks/main.yml
View file

@ -81,6 +81,11 @@
with_sequence: count=0 with_sequence: count=0
register: count_of_zero register: count_of_zero
- name: test with_sequence does 1 when start == end
debug: msg='should run once'
with_sequence: start=1 end=1
register: start_equal_end
- name: test with_sequence count 1 - name: test with_sequence count 1
set_fact: "{{ 'x' + item }}={{ item }}" set_fact: "{{ 'x' + item }}={{ item }}"
with_sequence: count=1 with_sequence: count=1
@ -88,6 +93,7 @@
- assert: - assert:
that: that:
- not start_equal_end| skipped
- count_of_zero | skipped - count_of_zero | skipped
- not count_of_one | skipped - not count_of_one | skipped