1 files changed, 106 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/cases/debuginfod.py b/meta/lib/oeqa/selftest/cases/debuginfod.py
new file mode 100644
index 0000000000..37f51760fb
--- /dev/null
+++ b/meta/lib/oeqa/selftest/cases/debuginfod.py
@@ -0,0 +1,106 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+import os
+import socketserver
+import subprocess
+
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import bitbake, get_bb_var, runqemu
+
+
+class Debuginfod(OESelftestTestCase):
+
+    def wait_for_debuginfod(self, port):
+        """
+        debuginfod takes time to scan the packages and requesting too early may
+        result in a test failure if the right packages haven't been scanned yet.
+
+        Request the metrics endpoint periodically and wait for there to be no
+        busy scanning threads.
+
+        Returns True if debuginfod is ready, False if we timed out
+        """
+        import time, urllib
+
+        # Wait a minute
+        countdown = 6
+        delay = 10
+
+        while countdown:
+            time.sleep(delay)
+            try:
+                with urllib.request.urlopen("http://localhost:%d/metrics" % port) as f:
+                    lines = f.read().decode("ascii").splitlines()
+                    if "thread_busy{role=\"scan\"} 0" in lines:
+                        return True
+            except urllib.error.URLError as e:
+                self.logger.error(e)
+            countdown -= 1
+        return False
+
+
+    def test_debuginfod(self):
+        self.write_config(
+            """
+DISTRO_FEATURES:append = " debuginfod"
+CORE_IMAGE_EXTRA_INSTALL += "elfutils"
+        """
+        )
+        bitbake("core-image-minimal elfutils-native:do_addto_recipe_sysroot")
+
+        native_sysroot = get_bb_var("RECIPE_SYSROOT_NATIVE", "elfutils-native")
+        cmd = [
+            os.path.join(native_sysroot, "usr", "bin", "debuginfod"),
+            "--verbose",
+            # In-memory database, this is a one-shot test
+            "--database=:memory:",
+            # Don't use all the host cores
+            "--concurrency=8",
+            "--connection-pool=8",
+            # Disable rescanning, this is a one-shot test
+            "--rescan-time=0",
+            "--groom-time=0",
+            get_bb_var("DEPLOY_DIR"),
+        ]
+
+        format = get_bb_var("PACKAGE_CLASSES").split()[0]
+        if format == "package_deb":
+            cmd.append("--scan-deb-dir")
+        elif format == "package_ipk":
+            cmd.append("--scan-deb-dir")
+        elif format == "package_rpm":
+            cmd.append("--scan-rpm-dir")
+        else:
+            self.fail("Unknown package class %s" % format)
+
+        # Find a free port
+        with socketserver.TCPServer(("localhost", 0), None) as s:
+            port = s.server_address[1]
+            cmd.append("--port=%d" % port)
+
+        try:
+            # Remove DEBUGINFOD_URLS from the environment so we don't try
+            # looking in the distro debuginfod
+            env = os.environ.copy()
+            if "DEBUGINFOD_URLS" in env:
+                del env["DEBUGINFOD_URLS"]
+
+            self.logger.info(f"Starting server {cmd}")
+            debuginfod = subprocess.Popen(cmd, env=env)
+
+            with runqemu("core-image-minimal", runqemuparams="nographic") as qemu:
+                self.assertTrue(self.wait_for_debuginfod(port))
+
+                cmd = (
+                    "DEBUGINFOD_URLS=http://%s:%d/ debuginfod-find debuginfo /usr/bin/debuginfod"
+                    % (qemu.server_ip, port)
+                )
+                self.logger.info(f"Starting client {cmd}")
+                status, output = qemu.run_serial(cmd)
+                # This should be more comprehensive
+                self.assertIn("/.cache/debuginfod_client/", output)
+        finally:
+            debuginfod.kill()