| import os |
| |
| import infra.basetest |
| |
| |
| class TestStrace(infra.basetest.BRTest): |
| config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \ |
| """ |
| BR2_PACKAGE_STRACE=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("strace --version") |
| |
| test_file = "buildroot-strace-test.txt" |
| test_file_mode = "0600" |
| strace_log = "strace.log" |
| |
| # Create a test file. |
| self.assertRunOk(f"touch {test_file}") |
| |
| # Run strace on a chmod |
| cmd = f"strace -o {strace_log} chmod {test_file_mode} {test_file}" |
| self.assertRunOk(cmd) |
| |
| # Check the strace log contain a call to chmod() |
| expected_str = f"chmod(\"{test_file}\", {test_file_mode}) = 0" |
| self.assertRunOk(f"grep -F '{expected_str}' {strace_log}") |
