33 lines
971 B
Python
33 lines
971 B
Python
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)
|