[PATCH 4/6] test: add 'Emacs' prereq to dependent 'crypto' tests

From: Pieter Praet Adds a new test that checks for the presence of 'emacs', and adds that test as a prereq to all subsequent tests that rely on Emacs. This causes tests with unmet dependencies to be skipped. Right now, all crypto tests do depend on Emacs, because it is used

[PATCH 4/6] test: add 'Emacs' prereq to dependent 'crypto' tests

From: Pieter Praet pie...@praet.org Adds a new test that checks for the presence of 'emacs', and adds that test as a prereq to all subsequent tests that rely on Emacs. This causes tests with unmet dependencies to be skipped. Right now, all crypto tests do depend on Emacs, because it is used to