thin-provisioning-tools/features/cache_check.feature

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2013-03-21 21:14:28 +05:30
Feature: cache_check
Scenario: print version (-V flag)
When I run `cache_check -V`
Then it should pass
And version to stdout
Scenario: print version (--version flag)
When I run `cache_check --version`
Then it should pass
And version to stdout
Scenario: print help
When I run `cache_check --help`
Then it should pass
And usage to stdout
Scenario: print help
When I run `cache_check -h`
Then it should pass
And usage to stdout
Scenario: Metadata file must be specified
When I run `cache_check`
Then it should fail
And usage to stderr
And the stderr should contain:
"""
No input file provided.
"""
Scenario: Metadata file doesn't exist
When I run `cache_check /arbitrary/filename`
Then it should fail
And the stderr should contain:
"""
/arbitrary/filename: No such file or directory
"""
Scenario: Metadata file cannot be a directory
Given a directory called foo
When I run `cache_check foo`
Then it should fail
And the stderr should contain:
"""
foo: Not a block device or regular file
"""
Scenario: Metadata file exists, but can't be opened
Given input without read permissions
When I run `cache_check input`
Then it should fail
And the stderr should contain:
"""
Permission denied
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"""
Scenario: Metadata file full of zeroes
Given input file
And block 1 is zeroed
When I run `cache_check input`
Then it should fail
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Scenario: A valid metadata area passes
Given metadata containing:
"""
"""
When I run cache_check
Then it should pass
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