From 44a5deb87bef82fe88a40bbeac634d841709b290 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sat, 21 Feb 2026 21:03:33 +0200 Subject: Add negative integration tests for close syscalls Add three negative scenarios to verify ior captures tracepoints even when close syscalls fail: - close-invalid-fd: close an fd (99999) that was never opened (EBADF) - close-double-close: open a file, close it, close same fd again (EBADF) - close-range-empty: close_range on high fd range with no open fds Task: 348 Amp-Thread-ID: https://ampcode.com/threads/T-019c8190-c9ae-776e-b00d-476207d8c10e Co-authored-by: Amp --- integrationtests/close_test.go | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'integrationtests/close_test.go') diff --git a/integrationtests/close_test.go b/integrationtests/close_test.go index d91a37d..3689fb8 100644 --- a/integrationtests/close_test.go +++ b/integrationtests/close_test.go @@ -23,3 +23,39 @@ func TestCloseRange(t *testing.T) { }, }) } + +func TestCloseInvalidFd(t *testing.T) { + runScenario(t, "close-invalid-fd", []ExpectedEvent{ + { + Tracepoint: "enter_close", + Comm: "ioworkload", + MinCount: 1, + }, + }) +} + +func TestCloseDoubleClose(t *testing.T) { + runScenario(t, "close-double-close", []ExpectedEvent{ + { + PathContains: "doubleclosefile.txt", + Tracepoint: "enter_close", + Comm: "ioworkload", + MinCount: 1, + }, + { + Tracepoint: "enter_close", + Comm: "ioworkload", + MinCount: 2, + }, + }) +} + +func TestCloseRangeEmpty(t *testing.T) { + runScenario(t, "close-range-empty", []ExpectedEvent{ + { + Tracepoint: "enter_close_range", + Comm: "ioworkload", + MinCount: 1, + }, + }) +} -- cgit v1.2.3