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31 Wed, 29 Jun 2011 16:16:40 -0400
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32 Date: Wed, 29 Jun 2011 16:16:40 -0400
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33 From: Jim Paris <jim@jtan.com>
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34 To: Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
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35 Subject: Re: [PATCH 1/6] test: run emacs inside screen
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37 References: <1309376558-26284-1-git-send-email-dmitry.kurochkin@gmail.com>
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61 Dmitry Kurochkin wrote:
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62 > Before the change, emacs run in daemon mode without any visible
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63 > buffers. Turns out that this affects emacs behavior in some
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64 > cases. In particular, `window-end' function returns `point-max'
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65 > instead of the last visible position. That makes it hard or
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66 > impossible to implement some tests. The patch runs emacs in a
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67 > detached screen(1) session. So that it works exactly as if it
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68 > has a visible window.
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70 > Note: screen terminates when emacs exits. So the patch does not
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71 > introduce new "running processes left behind" issues.
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73 > test/test-lib.sh | 10 ++++++++--
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74 > 1 files changed, 8 insertions(+), 2 deletions(-)
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76 > diff --git a/test/test-lib.sh b/test/test-lib.sh
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77 > index 079d7db..8d7c98d 100755
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78 > --- a/test/test-lib.sh
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79 > +++ b/test/test-lib.sh
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80 > @@ -873,10 +873,16 @@ EOF
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82 > if [ -z "$EMACS_SERVER" ]; then
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83 > EMACS_SERVER="notmuch-test-suite-$$"
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84 > - "$TMP_DIRECTORY/run_emacs" \
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86 > + # start a detached screen session with an emacs server
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87 > + screen -S "$EMACS_SERVER" -d -m "$TMP_DIRECTORY/run_emacs" \
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89 To avoid problems with ~/.screenrc or /etc/screenrc, you might want e.g.
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90 env SYSSCREENRC=/dev/null SCREENRC=/dev/null screen -S ...
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94 > + --no-window-system \
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95 > --eval "(setq server-name \"$EMACS_SERVER\")" \
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96 > + --eval '(server-start)' \
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97 > --eval "(orphan-watchdog $$)" || return
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98 > + # wait until the emacs server is up
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99 > + until test_emacs '()'; do
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104 > emacsclient --socket-name="$EMACS_SERVER" --eval "(progn $@)"
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108 > _______________________________________________
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109 > notmuch mailing list
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110 > notmuch@notmuchmail.org
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111 > http://notmuchmail.org/mailman/listinfo/notmuch
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