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These are my thoughts on adding a test harness to run tests instead of using automake. The aim of this exercise is to allow us to run the full test suite on an installed copy of libguestfs. Another aim is to allow us to work around all the limitations and problems of automake. The first patch makes an observation that since the ./run script sets up $PATH to contain all the directories

Since v4: - More tests have been converted. - Testing local guests fixed. - Drop no-exec-stack test.

For v6: This is mainly just a rebase, but I have also added tests in the ocaml/ language bindings directory, and for all the OCaml-written virt tools. Rich.

v7: The only changes since v6 are those suggested by Pino in the review of v5.