context: add a no-op _prestatus method This patch adds a private _prestatus method so that certain contexts, such as workingctx, can add custom pre-processing to status.

localrepo: use _buildstatus from context

context: add _buildstatus method This method is a copy of localstatus.status's core logic. Later patches will clean up some of the dense coditionals in the for loop.

localrepo: remove workingctx logic already moved to context

localrepo: move the order of local variables This movement is a small step in getting rid of the 'if ... else' logic for testing the current working directory with its parent. Previously, the deleted, unknown, and ignored variables were set in a combination of before an 'if ... else' block and within the block. This moves the variables to be set outside the loop in one common place.

localrepo: factor out _manifestmatch logic for workingctx

localrepo: use _manifestmatches instead of duplicating logic

basectx: add _manifestmatches method This method is a duplicate of localrepo.mfmatches and sets the stage for factoring localrepo.status into a context method that will be customizable based on inheritance and object type.

localrepo: always set the variable r in status method This is a small patch to help streamline keeping tracking of the list of files for status in a variable already called 'r' ('s' is for subrepos in this method). We now move the setting of it out of an 'if' block so that we can later refactor more code into the context objects.

run-tests: execute tests via unittest Now that unittest mode is functionally equivalent to the default mode, we switch the default execution mode to unittest and remove the choice of different execution modes.

run-tests: implement Test.__str__ unittest sometimes does a str(test) and the default implementation doesn't do the right thing. So we override it.

run-tests: make failure reporting in unittest mode equivalent to default Unlike unittest's defaults, our result formatter does not print stack traces. Here, we change TestResult.addFailure() to be compatible with the existing/default execution mode.

run-tests: ignore failures from rmtree rmtree() may fail under certain conditions. We ignore failures at the individual test level because they can interfere with test execution. Furthermore, we'll reattempt deletion in the high-level test runner after all tests have finished. Note that this patch is not a code refactor like most of the patches before it. This change logically makes sense given the execution behavior of the tests.

run-tests: abort tests after first failure in unittest mode There is an execution mode on run-tests.py that stops after the first failure. unittest mode was previously not obeying this option. This patch fixes that.

run-tests: print compatible output from TextTestRunner Our unittest TextTestRunner now prints output similar to the output from the default execution mode - the output people expect from run-tests.py.

run-tests: don't print results in unittest mode A subsequent patch will have unittest print tests for us. Don't perform old-style printing when in unittest mode.

run-tests: move errpath deletion to setUp()

run-tests: kill daemons during tearDown()

run-tests: move err file writing to tearDown()

run-tests: refactor testtmp testtmp is now a member variable of our test class. It's value is computed during instance creation and the directory is managed via the lifetime of the test object.

run-tests: store skipped state on Test As code is being moved between functions, we need a member variable to hold skipped state.

run-tests: move some functionality to Test.tearDown()

run-tests: store last result in Test._result Subsequent patches move post-test actions into tearDown(). This requires tearDown() to have access to the last result.

run-tests: report test duration in Test.tearDown()

run-tests: store test return code and output in Test instance A subsequent patch that will introduce tearDown() requires test execution state be stored in the instance.

run-tests: keep track of test start and stop in MercurialTest.run() This brings run() more compatible with unittest.TestCase.run()

run-tests: keep track of test execution state in Test This patch starts a mini series of moving functionality into the newly-established setUp() and tearDown() methods.

run-tests: support setUp() and tearDown() in TestCase wrapper unittest.TestCase.run() calls setUp() and tearDown() during run(). We emulate that implementation.

run-tests: fail tests by raising an exception When in unittest mode, Test.run() will now raise for all non-success cases. This makes it behave like TestCase.run().

run-tests: record warnings by raising WarnTest We continue the conversion of recording test results by raising exceptions.