[Buildroot] [git commit] support/testing: add ltrace runtime test
Peter Korsgaard
peter at korsgaard.com
Mon Feb 5 22:20:22 UTC 2024
commit: https://git.buildroot.net/buildroot/commit/?id=d64b36ba1577d6c0169787a14101b2f43ddac206
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Signed-off-by: Julien Olivain <ju.o at free.fr>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
DEVELOPERS | 1 +
support/testing/tests/package/test_ltrace.py | 32 ++++++++++++++++++++++++++++
2 files changed, 33 insertions(+)
diff --git a/DEVELOPERS b/DEVELOPERS
index 187c8eeca7..a8e1ac9a27 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1790,6 +1790,7 @@ F: support/testing/tests/package/test_less.py
F: support/testing/tests/package/test_libgpgme.py
F: support/testing/tests/package/test_libjxl.py
F: support/testing/tests/package/test_lrzip.py
+F: support/testing/tests/package/test_ltrace.py
F: support/testing/tests/package/test_lzip.py
F: support/testing/tests/package/test_lsof.py
F: support/testing/tests/package/test_lz4.py
diff --git a/support/testing/tests/package/test_ltrace.py b/support/testing/tests/package/test_ltrace.py
new file mode 100644
index 0000000000..9ef64ba5dd
--- /dev/null
+++ b/support/testing/tests/package/test_ltrace.py
@@ -0,0 +1,32 @@
+import os
+
+import infra.basetest
+
+
+class TestLtrace(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+ """
+ BR2_PACKAGE_LTRACE=y
+ BR2_TARGET_ROOTFS_CPIO=y
+ # BR2_TARGET_ROOTFS_TAR is not set
+ """
+
+ def test_run(self):
+ cpio_file = os.path.join(self.builddir, "images", "rootfs.cpio")
+ self.emulator.boot(arch="armv5",
+ kernel="builtin",
+ options=["-initrd", cpio_file])
+ self.emulator.login()
+
+ # Check the program can execute
+ self.assertRunOk("ltrace --version")
+
+ # Run ltrace on a ls
+ cmd = "ltrace -a 0 -o ltrace.log ls /"
+ self.assertRunOk(cmd)
+
+ # Check the ltrace log contains occurrences of libc malloc()
+ cmd = "grep -Ec 'malloc\\([0-9]+\\)' ltrace.log"
+ out, ret = self.emulator.run(cmd)
+ self.assertEqual(ret, 0)
+ self.assertGreater(int(out[0]), 0)
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