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t0021: write "OUT <size>" only on success 

"rot13-filter.pl" always writes "OUT <size>" to the debug log at the end
of a response.

This works perfectly for the existing responses "abort", "error", and
"success". A new response "delayed", that will be introduced in a
subsequent patch, accepts the input without giving the filtered result
right away. At this point we cannot know the size of the response.
Therefore, we do not write "OUT <size>" for "delayed" responses.

To simplify the code we do not write "OUT <size>" for "abort" and
"error" responses either as their size is always zero.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lars Schneider 2017-06-28 23:29:49 +02:00 коммит произвёл Junio C Hamano
Родитель e1ec4721d6
Коммит 1757333410
2 изменённых файлов: 6 добавлений и 6 удалений
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6
t/t0021-conversion.sh
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@ -588,7 +588,7 @@ test_expect_success PERL 'process filter should restart after unexpected write f
cat >expected.log <<-EOF &&
START
init handshake complete
IN: smudge smudge-write-fail.r $SF [OK] -- OUT: $SF [WRITE FAIL]
IN: smudge smudge-write-fail.r $SF [OK] -- [WRITE FAIL]
START
init handshake complete
IN: smudge test.r $S [OK] -- OUT: $S . [OK]
@ -634,7 +634,7 @@ test_expect_success PERL 'process filter should not be restarted if it signals a
cat >expected.log <<-EOF &&
START
init handshake complete
IN: smudge error.r $SE [OK] -- OUT: 0 [ERROR]
IN: smudge error.r $SE [OK] -- [ERROR]
IN: smudge test.r $S [OK] -- OUT: $S . [OK]
IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
STOP
@ -673,7 +673,7 @@ test_expect_success PERL 'process filter abort stops processing of all further f
cat >expected.log <<-EOF &&
START
init handshake complete
IN: smudge abort.r $SA [OK] -- OUT: 0 [ABORT]
IN: smudge abort.r $SA [OK] -- [ABORT]
STOP
EOF
test_cmp_exclude_clean expected.log debug.log &&

6
t/t0021/rot13-filter.pl
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@ -153,9 +153,6 @@ while (1) {
die "bad command '$command'";
}
print $debug "OUT: " . length($output) . " ";
$debug->flush();
if ( $pathname eq "error.r" ) {
print $debug "[ERROR]\n";
$debug->flush();
@ -178,6 +175,9 @@ while (1) {
die "${command} write error";
}
print $debug "OUT: " . length($output) . " ";
$debug->flush();
while ( length($output) > 0 ) {
my $packet = substr( $output, 0, $MAX_PACKET_CONTENT_SIZE );
packet_bin_write($packet);