thodg/libgit2/tests

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  • Hash : ec96db57
    Author : Edward Thomson
    Date : 2018-02-20T00:32:38 

    checkout test: add core.filemode checkout tests

Add two tests for filemode.

The first ensures that `core.filemode=true` is honored: if we have
changed the filemode such that a file that _was_ executable (mode 0755)
is now executable (mode 0644) and we go to check out a branch that has
otherwise changed the contents of the file, then we should raise a
checkout conflict for that file.

The second ensures that `core.filemode=false` is honored: in the same
situation, we set a file that was executable to be non-executable, and
check out the branch that changes the contents of the file.  However,
since `core.filemode` is false, we do not detect the filemode change.

We run these tests on both operating systems that obey `core.filemode`
(eg, POSIX) and those that have no conception of filemode (eg, Win32).
This ensures that `core.filemode` is always honored, as it is a cache of
the underlying filesystem's settings.  This ensures that we do not
make assumptions based on the operating system, and honor the
configuration setting even if it were misconfigured.

  • README.md

  • Writing Clar tests for libgit2

    For information on the Clar testing framework and a detailed introduction please visit:

    https://github.com/vmg/clar

    • Write your modules and tests. Use good, meaningful names.

    • Make sure you actually build the tests by setting: 

        cmake -DBUILD_CLAR=ON build/

    • Test: 

        ./build/libgit2_clar

    • Make sure everything is fine.

    • Send your pull request. That’s it.

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