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Before we reorganised the source tree, the 'Result' type was exported
from HTools/Types.hs. This changed during the reorg, but at that time
we didn't change the exports; instead, we kept re-exporting it from
the old module for compatibility.

In light of future changes to the Result type, let's stop this
re-export and cleanup the imports of the other modules.

One test is slightly rewritten with explicit types declaration (part
of the values already needed one, let's make it explicit).
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Signed-off-by: Dato Simó <dato@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>

This is, I believe, the last non-htools specific file that still lived
in the htools directory; it's already widely used in non-htools code,
so let's move it before we add more functionality to this module.

All changes are related to the name change, imports fixup, etc.; there
are no other changes in this patch.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

Commit 2cdaf225, “Re-enable standard hlint warnings”, got it almost
right. The only problem is that (confusingly) the default set of hints
is not in HLint.Default, but in HLint.HLint (it includes Default and
some built-ins).

After changing the lint file to correctly include the defaults, we had
another 128 suggestions:

  - Error: Eta reduce (2)
  - Error: Redundant bracket (4)
  - Error: Redundant do (17)
  - Error: Redundant lambda (7)
  - Error: Redundant return (1)
  - Warning: Avoid lambda (2)
  - Warning: Redundant $ (42)
  - Warning: Redundant bracket (35)
  - Warning: Use : (1)
  - Warning: Use String (4)
  - Warning: Use camelCase (10)
  - Warning: Use section (3)

which are fixed by the current patch. Note that the 10 "Use camelCase"
were all due to hlint not “knowing” the idiom of ‘case_’ (it does for
‘prop_’), for which I filled
http://code.google.com/p/ndmitchell/issues/detail?id=558

.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

The names were not in a proper hierarchy, leading to inconsistencies
about what they were actually tested.

We change this by reproducing in the test names the relative hierarchy
within the Ganeti directory, leading to nicer test suite names (in
test-framework output).
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Since we now have separate namespaces due to the multi-file split, we
don't need to keep the name of the module in the property names, as we
don't have so many potential conflicts anymore.

We remove the group prefix handling from TestHelper and simply do a
sed over all the test files, removing it from the function names.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>

Except for Ganeti.HTools.JSON, which needs rename, we split all the
other test suites into separate files.

We have to add another common test helper, due to import dependencies
(sigh), but otherwise this split is pretty straightforward.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>