Exercise buffer increase and decrease.

git-svn-id: file:///svn/tokudb@1910 c7de825b-a66e-492c-adef-691d508d4ae1

Code coverage: 100%, exercise all branches except for asserts and similar.
Now requires end_cmp to be commutative.

git-svn-id: file:///svn/tokudb@1909 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1908 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1907 c7de825b-a66e-492c-adef-691d508d4ae1

Modified test cases to finish 100% gcov of linear.c

git-svn-id: file:///svn/tokudb@1906 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1902 c7de825b-a66e-492c-adef-691d508d4ae1

Added more tests of read locks.

git-svn-id: file:///svn/tokudb@1896 c7de825b-a66e-492c-adef-691d508d4ae1

Renamed some accessor functions and made them nonstatic
so that the test programs can access them.

Allocated the fake selfread/selfwrite trees in the
function that requests them (and creates if necessary) instead of
toku_lt_create

git-svn-id: file:///svn/tokudb@1895 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1894 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1893 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1892 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1891 c7de825b-a66e-492c-adef-691d508d4ae1

More tests.

git-svn-id: file:///svn/tokudb@1890 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1889 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1888 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1887 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1886 c7de825b-a66e-492c-adef-691d508d4ae1

Bugfix in read test.
Initialized wrong values.

git-svn-id: file:///svn/tokudb@1885 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1884 c7de825b-a66e-492c-adef-691d508d4ae1

Bugfixes in locktree.  Copy the payload to the memory allocated for it


git-svn-id: file:///svn/tokudb@1883 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1882 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1881 c7de825b-a66e-492c-adef-691d508d4ae1

Addresses #293
Bugfixes in locktree, selfread must NOT allow overlaps.


git-svn-id: file:///svn/tokudb@1880 c7de825b-a66e-492c-adef-691d508d4ae1

Added missing error checking code.
Rangewrite lock returns ENOSYS until/if ever it gets implemented.

git-svn-id: file:///svn/tokudb@1879 c7de825b-a66e-492c-adef-691d508d4ae1

Fixed uninitialized variable bug in a test.

git-svn-id: file:///svn/tokudb@1878 c7de825b-a66e-492c-adef-691d508d4ae1

Fixed some bugs in find_range test.

git-svn-id: file:///svn/tokudb@1876 c7de825b-a66e-492c-adef-691d508d4ae1

Added more parameter based tests

git-svn-id: file:///svn/tokudb@1875 c7de825b-a66e-492c-adef-691d508d4ae1

Added additional EINVAL/EDOM tests.
Modified createclose to help check for memory leak and more cases.

git-svn-id: file:///svn/tokudb@1865 c7de825b-a66e-492c-adef-691d508d4ae1

Added checks for left > right,
and added additional needed EINVAL checks.

git-svn-id: file:///svn/tokudb@1864 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1863 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1862 c7de825b-a66e-492c-adef-691d508d4ae1

Initial tests and makefile for lock tree.

git-svn-id: file:///svn/tokudb@1861 c7de825b-a66e-492c-adef-691d508d4ae1

Fixed an error in assertions

git-svn-id: file:///svn/tokudb@1860 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1858 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1857 c7de825b-a66e-492c-adef-691d508d4ae1

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git-svn-id: file:///svn/tokudb@1855 c7de825b-a66e-492c-adef-691d508d4ae1

Read lock appears to be finished for now.

git-svn-id: file:///svn/tokudb@1854 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1845 c7de825b-a66e-492c-adef-691d508d4ae1

git-svn-id: file:///svn/tokudb@1844 c7de825b-a66e-492c-adef-691d508d4ae1