[PATCH v4 1/3] test: add functions to count how much times notmuch was called
Tomi Ollila
tomi.ollila at iki.fi
Wed Nov 30 03:57:59 PST 2011
On Wed, 30 Nov 2011 01:19:52 +0400, Dmitry Kurochkin <dmitry.kurochkin at gmail.com> wrote:
> The patch adds two auxiliary functions and a variable:
>
> notmuch_counter_reset
> $notmuch_counter_command
> notmuch_counter_value
>
> They allow to count how many times notmuch binary is called.
> notmuch_counter_reset() function generates a script that counts how
> many times it is called and resets the counter to zero. The function
> sets $notmuch_counter_command variable to the path to the generated
> script that should be called instead of notmuch to do the counting.
> The notmuch_counter_value() function returns the current counter
> value.
LGTM
Tomi
> ---
> test/README | 16 ++++++++++++++--
> test/test-lib.sh | 32 ++++++++++++++++++++++++++++++++
> 2 files changed, 46 insertions(+), 2 deletions(-)
>
> diff --git a/test/README b/test/README
> index 2481f16..5dc0638 100644
> --- a/test/README
> +++ b/test/README
> @@ -187,8 +187,8 @@ library for your script to use.
> is to summarize successes and failures in the test script and
> exit with an appropriate error code.
>
> -There are also a number of mail-specific functions which are useful in
> -writing tests:
> +There are also a number of notmuch-specific auxiliary functions and
> +variables which are useful in writing tests:
>
> generate_message
>
> @@ -212,3 +212,15 @@ writing tests:
> will initialize the mail database to a known state of 50 sample
> messages, (culled from the early history of the notmuch mailing
> list).
> +
> + notmuch_counter_reset
> + $notmuch_counter_command
> + notmuch_counter_value
> +
> + These allow to count how many times notmuch binary is called.
> + notmuch_counter_reset() function generates a script that counts
> + how many times it is called and resets the counter to zero. The
> + function sets $notmuch_counter_command variable to the path to the
> + generated script that should be called instead of notmuch to do
> + the counting. The notmuch_counter_value() function prints the
> + current counter value.
> diff --git a/test/test-lib.sh b/test/test-lib.sh
> index 11e6646..5f5e67e 100644
> --- a/test/test-lib.sh
> +++ b/test/test-lib.sh
> @@ -919,6 +919,38 @@ test_emacs () {
> emacsclient --socket-name="$EMACS_SERVER" --eval "(progn $@)"
> }
>
> +# Creates a script that counts how much time it is executed and calls
> +# notmuch. $notmuch_counter_command is set to the path to the
> +# generated script. Use notmuch_counter_value() function to get the
> +# current counter value.
> +notmuch_counter_reset () {
> + notmuch_counter_command="$TMP_DIRECTORY/notmuch_counter"
> + if [ ! -x "$notmuch_counter_command" ]; then
> + notmuch_counter_state_path="$TMP_DIRECTORY/notmuch_counter.state"
> + cat >"$notmuch_counter_command" <<EOF || return
> +#!/bin/sh
> +
> +read count < "$notmuch_counter_state_path"
> +echo \$((count + 1)) > "$notmuch_counter_state_path"
> +
> +exec notmuch "\$@"
> +EOF
> + chmod +x "$notmuch_counter_command" || return
> + fi
> +
> + echo 0 > "$notmuch_counter_state_path"
> +}
> +
> +# Returns the current notmuch counter value.
> +notmuch_counter_value () {
> + if [ -r "$notmuch_counter_state_path" ]; then
> + read count < "$notmuch_counter_state_path"
> + else
> + count=0
> + fi
> + echo $count
> +}
> +
> test_reset_state_ () {
> test -z "$test_init_done_" && test_init_
>
> --
> 1.7.7.3
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