glance unit tests fail if sqlite3 isn't installed

[Mark Washenberger]

See test output below.

It seems like we should probably check to see if this dependency is installed and skip the test if not. Either that or somehow add it as a dependency to tools/test-requires.

======================================================================
ERROR: test_big_int_mapping (glance.tests.functional.test_sqlite.TestSqlite)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/lib/jenkins/jobs/glance-dev-tests/workspace/glance/tests/functional/__init__.py", line 61, in wrapped
    func(*a, **kwargs)
  File "/var/lib/jenkins/jobs/glance-dev-tests/workspace/glance/tests/functional/test_sqlite.py", line 35, in test_big_int_mapping
    exitcode, out, err = execute(cmd, raise_error=True)
  File "/var/lib/jenkins/jobs/glance-dev-tests/workspace/glance/tests/utils.py", line 268, in execute
    raise RuntimeError(msg)
RuntimeError: Command sqlite3 tests.sqlite '.schema' did not succeed. Returned an exit code of 127.

STDOUT:

STDERR: /bin/sh: sqlite3: not found

----------------------------------------------------------------------

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/6261

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/6261
Committed: http://github.com/openstack/glance/commit/d15ec03e5d6daf135dfcd9387122f5ade9b4a44c
Submitter: Jenkins
Branch: master

commit d15ec03e5d6daf135dfcd9387122f5ade9b4a44c
Author: Eoghan Glynn <email address hidden>
Date: Thu Apr 5 09:29:01 2012 +0100

    Skip test depending on sqlite3 if unavailable

    Fixes bug 973626

    Add @depends_on_exe to declare a test dependency on the availability
    of an executable.

    Skip TestSqlite.test_big_int_mapping if sqlite3 not available on the
    local PATH.

    Change-Id: I1b7cf0636f79422f9f31f6a88a493791897a53b4