zeek/testing/btest/scripts/base/frameworks/input/missing-file-initially.zeek
Evan Typanski 34f13e7291 Harden flaky test based on creating a file
Closes #4102

Surely it won't take over 10 seconds to create the file
2025-01-09 11:06:04 -05:00

61 lines
2.2 KiB
Text

# This tests files that don't exist initially and then do later during
# runtime to make sure the ascii reader is resilient to files missing.
# It does a second test at the same time which configures the old
# failing behavior.
# @TEST-EXEC: btest-bg-run zeek zeek -b %INPUT
# @TEST-EXEC: $SCRIPTS/wait-for-file zeek/init 10 || (btest-bg-wait -k 1 && false)
# @TEST-EXEC: mv does-exist.dat does-not-exist.dat
# @TEST-EXEC: $SCRIPTS/wait-for-file zeek/next 10 || (btest-bg-wait -k 1 && false)
# @TEST-EXEC: mv does-not-exist.dat does-not-exist-again.dat
# @TEST-EXEC: echo "3 streaming still works" >> does-not-exist-again.dat
# @TEST-EXEC: btest-bg-wait 10
# @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-sort btest-diff zeek/.stdout
# @TEST-EXEC: TEST_DIFF_CANONIFIER='sed -E "/Suppressed [0-9]+ warning\(s\)$/d" | $SCRIPTS/diff-sort' btest-diff zeek/.stderr
@TEST-START-FILE does-exist.dat
#separator \x09
#fields line
#types string
1 now it does
2 and more!
@TEST-END-FILE
redef exit_only_after_terminate = T;
@load base/frameworks/input
module A;
type Val: record {
line: string;
};
global line_count = 0;
event line(description: Input::EventDescription, tpe: Input::Event, v: Val)
{
print fmt("%s: %s", description$name, v$line);
++line_count;
if ( line_count == 4 )
system("touch next");
if ( line_count == 5 )
terminate();
}
event line2(description: Input::EventDescription, tpe: Input::Event, v: Val)
{
print "DONT PRINT THIS LINE";
}
event zeek_init()
{
Input::add_event([$source="../does-not-exist.dat", $name="input", $reader=Input::READER_ASCII, $mode=Input::REREAD, $fields=Val, $ev=line, $want_record=T]);
Input::add_event([$source="../does-not-exist.dat", $name="inputstream", $reader=Input::READER_ASCII, $mode=Input::STREAM, $fields=Val, $ev=line, $want_record=T]);
Input::add_event([$source="../does-not-exist.dat", $name="inputmanual", $reader=Input::READER_ASCII, $mode=Input::MANUAL, $fields=Val, $ev=line, $want_record=T]);
Input::add_event([$source="../does-not-exist.dat", $name="input2", $reader=Input::READER_ASCII, $mode=Input::REREAD, $fields=Val, $ev=line2, $want_record=T,
$config=table(["fail_on_file_problem"] = "T")]);
system("touch init");
}