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author | Sumit Bose <sbose@redhat.com> | 2010-02-03 11:54:46 +0100 |
---|---|---|
committer | Stephen Gallagher <sgallagh@redhat.com> | 2010-02-03 10:35:18 -0500 |
commit | 067fbea128ea5f6298feb37f9aaab347afd59d8a (patch) | |
tree | cdfcd2ab310a249dc510be271dfb7d7e547f3569 /server | |
parent | f77224d2141c713afefd5f953515ad1e42dca3e5 (diff) | |
download | sssd-067fbea128ea5f6298feb37f9aaab347afd59d8a.tar.gz sssd-067fbea128ea5f6298feb37f9aaab347afd59d8a.tar.xz sssd-067fbea128ea5f6298feb37f9aaab347afd59d8a.zip |
Make resolve and failover test work with CK_FORK=no
The leak checking code which is used by the resolve and failover tests
frees talloc's autofree context which is not recommended. As a
consequence the initialization of tevent failed when it was called by
the second test and CF_FORK=no, because it holds some data in the
autofree context.
This patch introduces a global talloc context which should be uses by
the test as the root of their memory hierarchy instead of NULL. This
global context is used in the leak checking routines.
Not all types of memory leaks can be detected by the new version , it is
recommended to use valgrind or similar tools additionally.
Diffstat (limited to 'server')
-rw-r--r-- | server/tests/common.c | 9 | ||||
-rw-r--r-- | server/tests/common.h | 2 | ||||
-rw-r--r-- | server/tests/fail_over-tests.c | 2 | ||||
-rw-r--r-- | server/tests/resolv-tests.c | 4 |
4 files changed, 11 insertions, 6 deletions
diff --git a/server/tests/common.c b/server/tests/common.c index 5b341abce..dad9dc66b 100644 --- a/server/tests/common.c +++ b/server/tests/common.c @@ -47,7 +47,7 @@ _check_leaks(TALLOC_CTX *ctx, size_t bytes, const char *location) bytes_allocated = talloc_total_size(ctx); if (bytes_allocated != bytes) { fprintf(stderr, "Leak report for %s:\n", location); - talloc_report_full(NULL, stderr); + talloc_report_full(ctx, stderr); fail("%s: memory leaks detected, %d bytes still allocated", location, bytes_allocated - bytes); } @@ -91,14 +91,17 @@ void leak_check_setup(void) { talloc_enable_null_tracking(); + global_talloc_context = talloc_new(NULL); + fail_unless(global_talloc_context != NULL, "talloc_new failed"); + check_leaks_push(global_talloc_context); } void leak_check_teardown(void) { + check_leaks_pop(global_talloc_context); if (snapshot_stack != NULL) { fail("Exiting with a non-empty stack"); } - talloc_free(talloc_autofree_context()); - check_leaks(NULL, 0); + check_leaks(global_talloc_context, 0); } diff --git a/server/tests/common.h b/server/tests/common.h index 39a2b8e07..44e2d9afa 100644 --- a/server/tests/common.h +++ b/server/tests/common.h @@ -3,6 +3,8 @@ #include <talloc.h> +TALLOC_CTX *global_talloc_context; + #define check_leaks(ctx, bytes) _check_leaks((ctx), (bytes), __location__) void _check_leaks(TALLOC_CTX *ctx, size_t bytes, diff --git a/server/tests/fail_over-tests.c b/server/tests/fail_over-tests.c index c3e9dfe52..e794f03b5 100644 --- a/server/tests/fail_over-tests.c +++ b/server/tests/fail_over-tests.c @@ -62,7 +62,7 @@ setup_test(void) struct test_ctx *ctx; int ret; - ctx = talloc_zero(NULL, struct test_ctx); + ctx = talloc_zero(global_talloc_context, struct test_ctx); fail_if(ctx == NULL, "Could not allocate memory for test context"); ctx->ev = tevent_context_init(ctx); diff --git a/server/tests/resolv-tests.c b/server/tests/resolv-tests.c index c1b327819..04b9e2e76 100644 --- a/server/tests/resolv-tests.c +++ b/server/tests/resolv-tests.c @@ -60,7 +60,7 @@ static int setup_resolv_test(struct resolv_test_ctx **ctx) struct resolv_test_ctx *test_ctx; int ret; - test_ctx = talloc_zero(NULL, struct resolv_test_ctx); + test_ctx = talloc_zero(global_talloc_context, struct resolv_test_ctx); if (test_ctx == NULL) { fail("Could not allocate memory for test context"); return ENOMEM; @@ -109,7 +109,7 @@ START_TEST(test_copy_hostent) sizeof(addr_1), addr_list }; - ctx = talloc_new(NULL); + ctx = talloc_new(global_talloc_context); fail_if(ctx == NULL); check_leaks_push(ctx); |