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integration-test: extract attach fns

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reviewable/pr1369/r38
Tamir Duberstein 7 days ago
parent 48300b6498
commit 89d746ad1b
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1 changed files with 34 additions and 21 deletions
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55
test/integration-test/src/tests/load.rs
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@ -200,12 +200,13 @@ fn assert_unloaded(name: &str) {
#[test_log::test]
fn unload_xdp() {
let program_name = "pass";
let attach = |prog: &mut Xdp| prog.attach("lo", XdpFlags::default()).unwrap();
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut Xdp = bpf.program_mut(program_name).unwrap().try_into().unwrap();
prog.load().unwrap();
assert_loaded(program_name);
let link = prog.attach("lo", XdpFlags::default()).unwrap();
let link = attach(prog);
{
let _link_owned = prog.take_link(link).unwrap();
prog.unload().unwrap();
@ -216,7 +217,7 @@ fn unload_xdp() {
prog.load().unwrap();
assert_loaded(program_name);
prog.attach("lo", XdpFlags::default()).unwrap();
attach(prog);
assert_loaded(program_name);
prog.unload().unwrap();
@ -227,12 +228,13 @@ fn unload_xdp() {
#[test_log::test]
fn unload_kprobe() {
let program_name = "test_kprobe";
let attach = |prog: &mut KProbe| prog.attach("try_to_wake_up", 0).unwrap();
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut KProbe = bpf.program_mut(program_name).unwrap().try_into().unwrap();
prog.load().unwrap();
assert_loaded(program_name);
let link = prog.attach("try_to_wake_up", 0).unwrap();
let link = attach(prog);
{
let _link_owned = prog.take_link(link).unwrap();
prog.unload().unwrap();
@ -243,7 +245,7 @@ fn unload_kprobe() {
prog.load().unwrap();
assert_loaded(program_name);
prog.attach("try_to_wake_up", 0).unwrap();
attach(prog);
assert_loaded(program_name);
prog.unload().unwrap();
@ -254,13 +256,14 @@ fn unload_kprobe() {
#[test_log::test]
fn basic_tracepoint() {
let program_name = "test_tracepoint";
let attach = |prog: &mut TracePoint| prog.attach("syscalls", "sys_enter_kill").unwrap();
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut TracePoint = bpf.program_mut(program_name).unwrap().try_into().unwrap();
prog.load().unwrap();
assert_loaded(program_name);
let link = prog.attach("syscalls", "sys_enter_kill").unwrap();
let link = attach(prog);
{
let _link_owned = prog.take_link(link).unwrap();
@ -272,7 +275,7 @@ fn basic_tracepoint() {
prog.load().unwrap();
assert_loaded(program_name);
prog.attach("syscalls", "sys_enter_kill").unwrap();
attach(prog);
assert_loaded(program_name);
prog.unload().unwrap();
@ -283,15 +286,17 @@ fn basic_tracepoint() {
#[test_log::test]
fn basic_uprobe() {
let program_name = "test_uprobe";
let attach = |prog: &mut UProbe| {
prog.attach("uprobe_function", "/proc/self/exe", None, None)
.unwrap()
};
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut UProbe = bpf.program_mut(program_name).unwrap().try_into().unwrap();
prog.load().unwrap();
assert_loaded(program_name);
let link = prog
.attach("uprobe_function", "/proc/self/exe", None, None)
.unwrap();
let link = attach(prog);
{
let _link_owned = prog.take_link(link).unwrap();
@ -303,8 +308,7 @@ fn basic_uprobe() {
prog.load().unwrap();
assert_loaded(program_name);
prog.attach("uprobe_function", "/proc/self/exe", None, None)
.unwrap();
attach(prog);
assert_loaded(program_name);
prog.unload().unwrap();
@ -315,6 +319,10 @@ fn basic_uprobe() {
#[test_log::test]
fn basic_flow_dissector() {
let program_name = "test_flow";
let attach = |prog: &mut FlowDissector| {
let net_ns = std::fs::File::open("/proc/self/ns/net").unwrap();
prog.attach(net_ns).unwrap()
};
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut FlowDissector = bpf.program_mut(program_name).unwrap().try_into().unwrap();
@ -322,8 +330,7 @@ fn basic_flow_dissector() {
prog.load().unwrap();
assert_loaded(program_name);
let net_ns = std::fs::File::open("/proc/self/ns/net").unwrap();
let link = prog.attach(net_ns.try_clone().unwrap()).unwrap();
let link = attach(prog);
{
let _link_owned = prog.take_link(link).unwrap();
prog.unload().unwrap();
@ -334,7 +341,7 @@ fn basic_flow_dissector() {
prog.load().unwrap();
assert_loaded(program_name);
prog.attach(net_ns).unwrap();
attach(prog);
assert_loaded(program_name);
prog.unload().unwrap();
@ -345,6 +352,7 @@ fn basic_flow_dissector() {
#[test_log::test]
fn pin_link() {
let program_name = "pass";
let attach = |prog: &mut Xdp| prog.attach("lo", XdpFlags::default()).unwrap();
let kernel_version = KernelVersion::current().unwrap();
if kernel_version < KernelVersion::new(5, 9, 0) {
@ -355,7 +363,7 @@ fn pin_link() {
let mut bpf = Ebpf::load(crate::TEST).unwrap();
let prog: &mut Xdp = bpf.program_mut(program_name).unwrap().try_into().unwrap();
prog.load().unwrap();
let link_id = prog.attach("lo", XdpFlags::default()).unwrap();
let link_id = attach(prog);
let link = prog.take_link(link_id).unwrap();
assert_loaded(program_name);
@ -378,6 +386,7 @@ fn pin_link() {
#[test_log::test]
fn pin_lifecycle() {
let program_name = "pass";
let attach = |prog: &mut Xdp| prog.attach("lo", XdpFlags::default()).unwrap();
let kernel_version = KernelVersion::current().unwrap();
if kernel_version < KernelVersion::new(5, 18, 0) {
@ -410,7 +419,7 @@ fn pin_lifecycle() {
{
let mut prog =
Xdp::from_pin("/sys/fs/bpf/aya-xdp-test-prog", XdpAttachType::Interface).unwrap();
let link_id = prog.attach("lo", XdpFlags::default()).unwrap();
let link_id = attach(&mut prog);
let link = prog.take_link(link_id).unwrap();
let fd_link: FdLink = link.try_into().unwrap();
fd_link.pin("/sys/fs/bpf/aya-xdp-test-lo").unwrap();
@ -443,6 +452,7 @@ fn pin_lifecycle() {
#[test_log::test]
fn pin_lifecycle_tracepoint() {
let program_name = "test_tracepoint";
let attach = |prog: &mut TracePoint| prog.attach("syscalls", "sys_enter_kill").unwrap();
// 1. Load Program and Pin
{
@ -466,7 +476,7 @@ fn pin_lifecycle_tracepoint() {
// 3. Load program from bpffs and attach
{
let mut prog = TracePoint::from_pin("/sys/fs/bpf/aya-tracepoint-test-prog").unwrap();
let link_id = prog.attach("syscalls", "sys_enter_kill").unwrap();
let link_id = attach(&mut prog);
let link = prog.take_link(link_id).unwrap();
let fd_link: FdLink = link.try_into().unwrap();
fd_link
@ -495,6 +505,7 @@ fn pin_lifecycle_tracepoint() {
#[test_log::test]
fn pin_lifecycle_kprobe() {
let program_name = "test_kprobe";
let attach = |prog: &mut KProbe| prog.attach("try_to_wake_up", 0).unwrap();
// 1. Load Program and Pin
{
@ -526,7 +537,7 @@ fn pin_lifecycle_kprobe() {
aya::programs::ProbeKind::KProbe,
)
.unwrap();
let link_id = prog.attach("try_to_wake_up", 0).unwrap();
let link_id = attach(&mut prog);
let link = prog.take_link(link_id).unwrap();
let fd_link: FdLink = link.try_into().unwrap();
fd_link
@ -561,6 +572,10 @@ extern "C" fn uprobe_function() {
#[test_log::test]
fn pin_lifecycle_uprobe() {
let program_name = "test_uprobe";
let attach = |prog: &mut UProbe| {
prog.attach("uprobe_function", "/proc/self/exe", None, None)
.unwrap()
};
const FIRST_PIN_PATH: &str = "/sys/fs/bpf/aya-uprobe-test-prog-1";
const SECOND_PIN_PATH: &str = "/sys/fs/bpf/aya-uprobe-test-prog-2";
@ -587,9 +602,7 @@ fn pin_lifecycle_uprobe() {
// 3. Load program from bpffs and attach
{
let mut prog = UProbe::from_pin(FIRST_PIN_PATH, aya::programs::ProbeKind::UProbe).unwrap();
let link_id = prog
.attach("uprobe_function", "/proc/self/exe", None, None)
.unwrap();
let link_id = attach(&mut prog);
let link = prog.take_link(link_id).unwrap();
let fd_link: FdLink = link.try_into().unwrap();
fd_link.pin(SECOND_PIN_PATH).unwrap();

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