Tests that the date parsing used by GIT_COMMITTER_DATE and GIT_AUTHOR_DATE works as expected for the formats defined in git-commit-tree(1)

Tests that ReadTree creates Stage1, Stage2, and Stage3 when they can't be resolved.

TestResetFiles tests that the "git reset -- pathspec" variation of git reset works as expected.

Calculate a delta and ensure reading it resolves to the same value

TestSimpleCommits tests that an initial commit works, and that a second commit using it as a parent works. It also tests that the second commit can be

TestSimpleCommits tests that an initial commit works, and that a second commit using it as a parent works. It also tests that the second commit can be

TestApply tests that the basic usage of the "Apply" command works as expected and is atomic for the unified diff format.

TestUnmergedCommit tests that Commit() produces an error when there are merge entries in the index.

Tests adding symlinks to the index with UpdateIndex

Implements Treeish on Branch.

Ensures the Tree implements Treeish

from mischief's scpu, get a list of signers

Print progress information to stderr

protectHFS defaults to true on Mac

protectNTFS defaults to true on windows