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authorGünther Deschner <gd@samba.org>2009-06-04 22:52:03 +0200
committerGünther Deschner <gd@samba.org>2009-06-05 15:58:09 +0200
commitaf0b586c7452dd897e5d75c20ce5b929db86e34a (patch)
treea087ebd7e32b7b534282f3689e10deb30f829fc7
parentc110e664af9449e8fac24f4ed6e973d98d4fd268 (diff)
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nss_wrapper: add tests for getpwent_r to testsuite.
Guenther
-rw-r--r--lib/nss_wrapper/testsuite.c141
1 files changed, 141 insertions, 0 deletions
diff --git a/lib/nss_wrapper/testsuite.c b/lib/nss_wrapper/testsuite.c
index 57c61f6d18..d8d6533f7f 100644
--- a/lib/nss_wrapper/testsuite.c
+++ b/lib/nss_wrapper/testsuite.c
@@ -72,6 +72,33 @@ static bool test_nwrap_getpwnam(struct torture_context *tctx,
return pwd ? true : false;
}
+static bool test_nwrap_getpwnam_r(struct torture_context *tctx,
+ const char *name,
+ struct passwd *pwd_p)
+{
+ struct passwd pwd, *pwdp;
+ char buffer[4096];
+ int ret;
+
+ torture_comment(tctx, "Testing getpwnam_r: %s\n", name);
+
+ ret = getpwnam_r(name, &pwd, buffer, sizeof(buffer), &pwdp);
+ if (ret != 0) {
+ if (ret != ENOENT) {
+ torture_comment(tctx, "got %d return code\n", ret);
+ }
+ return false;
+ }
+
+ print_passwd(&pwd);
+
+ if (pwd_p) {
+ copy_passwd(tctx, &pwd, pwd_p);
+ }
+
+ return true;
+}
+
static bool test_nwrap_getpwuid(struct torture_context *tctx,
uid_t uid,
struct passwd *pwd_p)
@@ -92,6 +119,34 @@ static bool test_nwrap_getpwuid(struct torture_context *tctx,
return pwd ? true : false;
}
+static bool test_nwrap_getpwuid_r(struct torture_context *tctx,
+ uid_t uid,
+ struct passwd *pwd_p)
+{
+ struct passwd pwd, *pwdp;
+ char buffer[4096];
+ int ret;
+
+ torture_comment(tctx, "Testing getpwuid_r: %lu\n", (unsigned long)uid);
+
+ ret = getpwuid_r(uid, &pwd, buffer, sizeof(buffer), &pwdp);
+ if (ret != 0) {
+ if (ret != ENOENT) {
+ torture_comment(tctx, "got %d return code\n", ret);
+ }
+ return false;
+ }
+
+ print_passwd(&pwd);
+
+ if (pwd_p) {
+ copy_passwd(tctx, &pwd, pwd_p);
+ }
+
+ return true;
+}
+
+
static bool copy_group(struct torture_context *tctx,
const struct group *grp,
struct group *g)
@@ -207,6 +262,51 @@ static bool test_nwrap_enum_passwd(struct torture_context *tctx,
return true;
}
+static bool test_nwrap_enum_r_passwd(struct torture_context *tctx,
+ struct passwd **pwd_array_p,
+ size_t *num_pwd_p)
+{
+ struct passwd pwd, *pwdp;
+ struct passwd *pwd_array = NULL;
+ size_t num_pwd = 0;
+ char buffer[4096];
+ int ret;
+
+ torture_comment(tctx, "Testing setpwent\n");
+ setpwent();
+
+ while (1) {
+ torture_comment(tctx, "Testing getpwent_r\n");
+
+ ret = getpwent_r(&pwd, buffer, sizeof(buffer), &pwdp);
+ if (ret != 0) {
+ if (ret != ENOENT) {
+ torture_comment(tctx, "got %d return code\n", ret);
+ }
+ break;
+ }
+ print_passwd(&pwd);
+ if (pwd_array_p && num_pwd_p) {
+ pwd_array = talloc_realloc(tctx, pwd_array, struct passwd, num_pwd+1);
+ torture_assert(tctx, pwd_array, "out of memory");
+ copy_passwd(tctx, &pwd, &pwd_array[num_pwd]);
+ num_pwd++;
+ }
+ }
+
+ torture_comment(tctx, "Testing endpwent\n");
+ endpwent();
+
+ if (pwd_array_p) {
+ *pwd_array_p = pwd_array;
+ }
+ if (num_pwd_p) {
+ *num_pwd_p = num_pwd;
+ }
+
+ return true;
+}
+
static bool torture_assert_passwd_equal(struct torture_context *tctx,
const struct passwd *p1,
const struct passwd *p2,
@@ -248,6 +348,27 @@ static bool test_nwrap_passwd(struct torture_context *tctx)
return true;
}
+static bool test_nwrap_passwd_r(struct torture_context *tctx)
+{
+ int i;
+ struct passwd *pwd, pwd1, pwd2;
+ size_t num_pwd;
+
+ torture_assert(tctx, test_nwrap_enum_r_passwd(tctx, &pwd, &num_pwd),
+ "failed to enumerate passwd");
+
+ for (i=0; i < num_pwd; i++) {
+ torture_assert(tctx, test_nwrap_getpwnam_r(tctx, pwd[i].pw_name, &pwd1),
+ "failed to call getpwnam_r for enumerated user");
+ torture_assert(tctx, test_nwrap_getpwuid_r(tctx, pwd[i].pw_uid, &pwd2),
+ "failed to call getpwuid_r for enumerated user");
+ torture_assert_passwd_equal(tctx, &pwd1, &pwd2,
+ "getpwnam_r and getpwuid_r gave different results");
+ }
+
+ return true;
+}
+
static bool test_nwrap_enum_group(struct torture_context *tctx,
struct group **grp_array_p,
size_t *num_grp_p)
@@ -489,11 +610,31 @@ static bool test_nwrap_enumeration(struct torture_context *tctx)
return true;
}
+static bool test_nwrap_reentrant_enumeration(struct torture_context *tctx)
+{
+ const char *old_pwd = getenv("NSS_WRAPPER_PASSWD");
+ const char *old_group = getenv("NSS_WRAPPER_GROUP");
+
+ if (!old_pwd || !old_group) {
+ torture_skip(tctx, "nothing to test\n");
+ return true;
+ }
+
+ torture_comment(tctx, "Testing re-entrant calls\n");
+
+ torture_assert(tctx, test_nwrap_passwd_r(tctx),
+ "failed to test users");
+
+ return true;
+}
+
+
struct torture_suite *torture_local_nss_wrapper(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "NSS-WRAPPER");
torture_suite_add_simple_test(suite, "enumeration", test_nwrap_enumeration);
+ torture_suite_add_simple_test(suite, "reentrant enumeration", test_nwrap_reentrant_enumeration);
torture_suite_add_simple_test(suite, "membership", test_nwrap_membership);
return suite;