From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 15 Dec 2017 16:03:09 +0000 (+0100)
Subject: tests: expand lxc_raw_clone() tests
X-Git-Tag: lxc-2.0.10~455
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7831a82c45cdfcb7a0da6e908665a765f4e13228;p=thirdparty%2Flxc.git

tests: expand lxc_raw_clone() tests

- test CLONE_VFORK
- test CLONE_FILES

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/tests/lxc_raw_clone.c b/src/tests/lxc_raw_clone.c
index 2eadf98e7..779023141 100644
--- a/src/tests/lxc_raw_clone.c
+++ b/src/tests/lxc_raw_clone.c
@@ -116,9 +116,16 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
-	pid = lxc_raw_clone(CLONE_NEWUSER | CLONE_NEWCGROUP | CLONE_NEWNS |
-			    CLONE_NEWIPC | CLONE_NEWNET | CLONE_NEWIPC |
-			    CLONE_NEWPID | CLONE_NEWUTS);
+	flags |= CLONE_NEWUSER;
+	if (cgns_supported())
+		flags |= CLONE_NEWCGROUP;
+	flags |= CLONE_NEWNS;
+	flags |= CLONE_NEWIPC;
+	flags |= CLONE_NEWNET;
+	flags |= CLONE_NEWIPC;
+	flags |= CLONE_NEWPID;
+	flags |= CLONE_NEWUTS;
+	pid = lxc_raw_clone(flags);
 	if (pid < 0) {
 		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_NEWUSER "
 				  "| CLONE_NEWCGROUP | CLONE_NEWNS | "
@@ -138,15 +145,6 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
-	flags |= CLONE_NEWUSER;
-	if (cgns_supported())
-		flags |= CLONE_NEWCGROUP;
-	flags |= CLONE_NEWNS;
-	flags |= CLONE_NEWIPC;
-	flags |= CLONE_NEWNET;
-	flags |= CLONE_NEWIPC;
-	flags |= CLONE_NEWPID;
-	flags |= CLONE_NEWUTS;
 	pid = lxc_raw_clone(flags);
 	if (pid < 0) {
 		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_NEWUSER "
@@ -165,9 +163,81 @@ int main(int argc, char *argv[])
 	status = wait_for_pid(pid);
 	if (status == 0) {
 		lxc_error("%s\n", "Failed to retrieve correct exit status");
+		exit(EXIT_FAILURE);
+	}
+
+	pid = lxc_raw_clone(CLONE_VFORK);
+	if (pid < 0) {
+		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_VFORK);");
+		exit(EXIT_FAILURE);
+	}
+
+
+	if (pid == 0) {
+		lxc_error("%s\n", "Child will exit(EXIT_SUCCESS)");
 		exit(EXIT_SUCCESS);
 	}
 
+	status = wait_for_pid(pid);
+	if (status != 0) {
+		lxc_error("%s\n", "Failed to retrieve correct exit status");
+		exit(EXIT_FAILURE);
+	}
+
+	pid = lxc_raw_clone(CLONE_VFORK);
+	if (pid < 0) {
+		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_VFORK);");
+		exit(EXIT_FAILURE);
+	}
+
+
+	if (pid == 0) {
+		lxc_error("%s\n", "Child will exit(EXIT_FAILURE)");
+		exit(EXIT_FAILURE);
+	}
+
+	status = wait_for_pid(pid);
+	if (status == 0) {
+		lxc_error("%s\n", "Failed to retrieve correct exit status");
+		exit(EXIT_FAILURE);
+	}
+
+	pid = lxc_raw_clone(CLONE_FILES);
+	if (pid < 0) {
+		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_FILES);");
+		exit(EXIT_FAILURE);
+	}
+
+
+	if (pid == 0) {
+		lxc_error("%s\n", "Child will exit(EXIT_SUCCESS)");
+		exit(EXIT_SUCCESS);
+	}
+
+	status = wait_for_pid(pid);
+	if (status != 0) {
+		lxc_error("%s\n", "Failed to retrieve correct exit status");
+		exit(EXIT_FAILURE);
+	}
+
+	pid = lxc_raw_clone(CLONE_FILES);
+	if (pid < 0) {
+		lxc_error("%s\n", "Failed to call lxc_raw_clone(CLONE_FILES);");
+		exit(EXIT_FAILURE);
+	}
+
+
+	if (pid == 0) {
+		lxc_error("%s\n", "Child will exit(EXIT_FAILURE)");
+		exit(EXIT_FAILURE);
+	}
+
+	status = wait_for_pid(pid);
+	if (status == 0) {
+		lxc_error("%s\n", "Failed to retrieve correct exit status");
+		exit(EXIT_FAILURE);
+	}
+
 	lxc_debug("%s\n", "All lxc_raw_clone() tests successful");
 	exit(EXIT_SUCCESS);
 }