The bthread -v command already returns an appropriate exit code if
threads can't be scheduled. Have it spawn 16 threads and switch between
them for a second and verify that all of these threads were indeed
terminated.
Acked-by: Rouven Czerwinski <r.czerwinski@xxxxxxxxxxxxxx>
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
test/kconfig/full.cfg | 2 ++
test/py/test_bthread.py | 23 +++++++++++++++++++++++
2 files changed, 25 insertions(+)
create mode 100644 test/py/test_bthread.py
diff --git a/test/kconfig/full.cfg b/test/kconfig/full.cfg
index e69de29bb2d1..39275768ea1f 100644
--- a/test/kconfig/full.cfg
+++ b/test/kconfig/full.cfg
@@ -0,0 +1,2 @@
+CONFIG_BTHREAD=y
+CONFIG_CMD_BTHREAD=y
diff --git a/test/py/test_bthread.py b/test/py/test_bthread.py
new file mode 100644
index 000000000000..6e7b4ba5007e
--- /dev/null
+++ b/test/py/test_bthread.py
@@ -0,0 +1,23 @@
+import pytest
+from .helper import *
+
+def stale_spawners(barebox):
+ threads = barebox.run_check("bthread -i")
+ if len(threads) == 0:
+ return False
+ return len([t for t in threads if t.startswith('spawner')]) > 0
+
+def test_bthread(barebox, barebox_config):
+ skip_disabled(barebox_config, "CONFIG_CMD_BTHREAD")
+
+ assert not stale_spawners(barebox)
+
+ _, _, returncode = barebox.run('bthread -vvvv')
+ assert returncode == 0
+
+ assert not stale_spawners(barebox)
+
+ switches = int(barebox.run_check("bthread -c")[0].split()[0])
+ yields = int(barebox.run_check("bthread -t")[0].split()[0])
+
+ assert yields < switches
--
2.29.2
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